c0)={0xc8, r3, 0xc4fc9e906872338b, 0x0, 0x0, {{0x5}, {@void, @val={0xc, 0x99, {0xffffffff}}}}, [@NL80211_ATTR_TID_CONFIG={0xa8, 0x11d, 0x0, 0x1, [{0xa4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0xa0, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x9c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HE_LTF={0x5}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x4, 0x2}, {0x4, 0x6}, {0x5, 0x4}, {0x6, 0x7}, {0x6}, {0x4, 0x6}, {0x5, 0x1}, {0x0, 0xa}, {0x6, 0x6}, {0x5, 0x7}, {0x1, 0x8}, {0x6, 0xa}, {0x0, 0x1}, {0x7, 0xa}, {0x1}, {0x6, 0x1}, {0x3, 0x3}, {0x7, 0x6}, {0x5, 0x7}, {0x3, 0x3}, {0x3, 0x6}, {0x5, 0x4}, {0x2, 0x3}, {0x6, 0x1}, {0x0, 0x1}, {0x0, 0x3}, {0x3, 0x3}, {0x3, 0x7}, {0x6, 0x1}, {0x4, 0x5}, {0x1, 0x6}, {0x7, 0x7}, {0x3, 0x4}, {}, {0x6, 0xa}, {0x4, 0x5}, {0x5}, {0x7, 0x5}, {0x3, 0x6}, {0x2, 0x6}, {0x0, 0x4}, {0x6, 0x1}, {0x4, 0x9}, {0x0, 0x2}, {0x1, 0x7}, {0x5}, {0x4, 0x8}, {0x6}, {0x6, 0x4}, {0x1, 0x6}, {0x3, 0xa}, {0x3, 0xa}, {0x3, 0xa}, {0x4, 0x7}, {0x2, 0x8}, {0x7}, {0x1, 0x1}, {0x4, 0x3}, {0x2, 0x7}, {0x0, 0x5}, {0x0, 0x8}, {0x0, 0x7}, {0x7, 0x3}, {0x7, 0x9}, {0x5, 0x6}]}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x48, 0x36, 0x6, 0x60, 0x0, 0x0, 0x6, 0x1, 0x60, 0x2, 0x6, 0x1b, 0x5e06a42ab2a91e56, 0x6, 0x24, 0xc, 0x4, 0x30, 0x3, 0x16, 0x6c, 0x60, 0x1b, 0x6c, 0x30, 0x74b2c686a3a5eaca, 0x12, 0x18, 0xc, 0x24]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HE_LTF={0x5, 0x7, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1b, 0x2, 0x40, 0x0, 0xaa7a, 0x1, 0xfdbd, 0xcae]}}]}]}]}]}]}, 0xc8}}, 0x0) sendmsg$NL80211_CMD_ABORT_SCAN(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r3, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x5b}}}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x804}, 0x4004000) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x50, r3, 0x8, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x2}, {0x8, 0x0, 0x101}, {0x8, 0x0, 0x5}, {0x8, 0x0, 0x79}]}, @NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x700}, @NL80211_ATTR_IE={0xf, 0x2a, [@erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @gcr_ga={0xbd, 0x6}]}]}, 0x50}}, 0x810) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x2c, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010100}, @L2TP_ATTR_PEER_SESSION_ID={0x8}]}, 0x2c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) (async) syz_io_uring_complete(0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)={0xc8, r3, 0xc4fc9e906872338b, 0x0, 0x0, {{0x5}, {@void, @val={0xc, 0x99, {0xffffffff}}}}, [@NL80211_ATTR_TID_CONFIG={0xa8, 0x11d, 0x0, 0x1, [{0xa4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0xa0, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x9c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HE_LTF={0x5}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x4, 0x2}, {0x4, 0x6}, {0x5, 0x4}, {0x6, 0x7}, {0x6}, {0x4, 0x6}, {0x5, 0x1}, {0x0, 0xa}, {0x6, 0x6}, {0x5, 0x7}, {0x1, 0x8}, {0x6, 0xa}, {0x0, 0x1}, {0x7, 0xa}, {0x1}, {0x6, 0x1}, {0x3, 0x3}, {0x7, 0x6}, {0x5, 0x7}, {0x3, 0x3}, {0x3, 0x6}, {0x5, 0x4}, {0x2, 0x3}, {0x6, 0x1}, {0x0, 0x1}, {0x0, 0x3}, {0x3, 0x3}, {0x3, 0x7}, {0x6, 0x1}, {0x4, 0x5}, {0x1, 0x6}, {0x7, 0x7}, {0x3, 0x4}, {}, {0x6, 0xa}, {0x4, 0x5}, {0x5}, {0x7, 0x5}, {0x3, 0x6}, {0x2, 0x6}, {0x0, 0x4}, {0x6, 0x1}, {0x4, 0x9}, {0x0, 0x2}, {0x1, 0x7}, {0x5}, {0x4, 0x8}, {0x6}, {0x6, 0x4}, {0x1, 0x6}, {0x3, 0xa}, {0x3, 0xa}, {0x3, 0xa}, {0x4, 0x7}, {0x2, 0x8}, {0x7}, {0x1, 0x1}, {0x4, 0x3}, {0x2, 0x7}, {0x0, 0x5}, {0x0, 0x8}, {0x0, 0x7}, {0x7, 0x3}, {0x7, 0x9}, {0x5, 0x6}]}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x48, 0x36, 0x6, 0x60, 0x0, 0x0, 0x6, 0x1, 0x60, 0x2, 0x6, 0x1b, 0x5e06a42ab2a91e56, 0x6, 0x24, 0xc, 0x4, 0x30, 0x3, 0x16, 0x6c, 0x60, 0x1b, 0x6c, 0x30, 0x74b2c686a3a5eaca, 0x12, 0x18, 0xc, 0x24]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HE_LTF={0x5, 0x7, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1b, 0x2, 0x40, 0x0, 0xaa7a, 0x1, 0xfdbd, 0xcae]}}]}]}]}]}]}, 0xc8}}, 0x0) (async) sendmsg$NL80211_CMD_ABORT_SCAN(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r3, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x5b}}}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x804}, 0x4004000) (async) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x50, r3, 0x8, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x2}, {0x8, 0x0, 0x101}, {0x8, 0x0, 0x5}, {0x8, 0x0, 0x79}]}, @NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x700}, @NL80211_ATTR_IE={0xf, 0x2a, [@erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @gcr_ga={0xbd, 0x6}]}]}, 0x50}}, 0x810) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x2c, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010100}, @L2TP_ATTR_PEER_SESSION_ID={0x8}]}, 0x2c}}, 0x0) (async) 08:16:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000007fffffff00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2855.421077][T28718] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2855.432683][T28726] loop3: detected capacity change from 0 to 512 [ 2855.447096][T28720] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2855.460987][T28728] loop1: detected capacity change from 0 to 512 08:16:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) r1 = syz_io_uring_complete(0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)={0xc8, r3, 0xc4fc9e906872338b, 0x0, 0x0, {{0x5}, {@void, @val={0xc, 0x99, {0xffffffff}}}}, [@NL80211_ATTR_TID_CONFIG={0xa8, 0x11d, 0x0, 0x1, [{0xa4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0xa0, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x9c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HE_LTF={0x5}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x4, 0x2}, {0x4, 0x6}, {0x5, 0x4}, {0x6, 0x7}, {0x6}, {0x4, 0x6}, {0x5, 0x1}, {0x0, 0xa}, {0x6, 0x6}, {0x5, 0x7}, {0x1, 0x8}, {0x6, 0xa}, {0x0, 0x1}, {0x7, 0xa}, {0x1}, {0x6, 0x1}, {0x3, 0x3}, {0x7, 0x6}, {0x5, 0x7}, {0x3, 0x3}, {0x3, 0x6}, {0x5, 0x4}, {0x2, 0x3}, {0x6, 0x1}, {0x0, 0x1}, {0x0, 0x3}, {0x3, 0x3}, {0x3, 0x7}, {0x6, 0x1}, {0x4, 0x5}, {0x1, 0x6}, {0x7, 0x7}, {0x3, 0x4}, {}, {0x6, 0xa}, {0x4, 0x5}, {0x5}, {0x7, 0x5}, {0x3, 0x6}, {0x2, 0x6}, {0x0, 0x4}, {0x6, 0x1}, {0x4, 0x9}, {0x0, 0x2}, {0x1, 0x7}, {0x5}, {0x4, 0x8}, {0x6}, {0x6, 0x4}, {0x1, 0x6}, {0x3, 0xa}, {0x3, 0xa}, {0x3, 0xa}, {0x4, 0x7}, {0x2, 0x8}, {0x7}, {0x1, 0x1}, {0x4, 0x3}, {0x2, 0x7}, {0x0, 0x5}, {0x0, 0x8}, {0x0, 0x7}, {0x7, 0x3}, {0x7, 0x9}, {0x5, 0x6}]}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x48, 0x36, 0x6, 0x60, 0x0, 0x0, 0x6, 0x1, 0x60, 0x2, 0x6, 0x1b, 0x5e06a42ab2a91e56, 0x6, 0x24, 0xc, 0x4, 0x30, 0x3, 0x16, 0x6c, 0x60, 0x1b, 0x6c, 0x30, 0x74b2c686a3a5eaca, 0x12, 0x18, 0xc, 0x24]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HE_LTF={0x5, 0x7, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1b, 0x2, 0x40, 0x0, 0xaa7a, 0x1, 0xfdbd, 0xcae]}}]}]}]}]}]}, 0xc8}}, 0x0) sendmsg$NL80211_CMD_ABORT_SCAN(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r3, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x5b}}}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x804}, 0x4004000) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x50, r3, 0x8, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x2}, {0x8, 0x0, 0x101}, {0x8, 0x0, 0x5}, {0x8, 0x0, 0x79}]}, @NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x700}, @NL80211_ATTR_IE={0xf, 0x2a, [@erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @gcr_ga={0xbd, 0x6}]}]}, 0x50}}, 0x810) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x2c, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010100}, @L2TP_ATTR_PEER_SESSION_ID={0x8}]}, 0x2c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) (async) syz_io_uring_complete(0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)={0xc8, r3, 0xc4fc9e906872338b, 0x0, 0x0, {{0x5}, {@void, @val={0xc, 0x99, {0xffffffff}}}}, [@NL80211_ATTR_TID_CONFIG={0xa8, 0x11d, 0x0, 0x1, [{0xa4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0xa0, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x9c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HE_LTF={0x5}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x4, 0x2}, {0x4, 0x6}, {0x5, 0x4}, {0x6, 0x7}, {0x6}, {0x4, 0x6}, {0x5, 0x1}, {0x0, 0xa}, {0x6, 0x6}, {0x5, 0x7}, {0x1, 0x8}, {0x6, 0xa}, {0x0, 0x1}, {0x7, 0xa}, {0x1}, {0x6, 0x1}, {0x3, 0x3}, {0x7, 0x6}, {0x5, 0x7}, {0x3, 0x3}, {0x3, 0x6}, {0x5, 0x4}, {0x2, 0x3}, {0x6, 0x1}, {0x0, 0x1}, {0x0, 0x3}, {0x3, 0x3}, {0x3, 0x7}, {0x6, 0x1}, {0x4, 0x5}, {0x1, 0x6}, {0x7, 0x7}, {0x3, 0x4}, {}, {0x6, 0xa}, {0x4, 0x5}, {0x5}, {0x7, 0x5}, {0x3, 0x6}, {0x2, 0x6}, {0x0, 0x4}, {0x6, 0x1}, {0x4, 0x9}, {0x0, 0x2}, {0x1, 0x7}, {0x5}, {0x4, 0x8}, {0x6}, {0x6, 0x4}, {0x1, 0x6}, {0x3, 0xa}, {0x3, 0xa}, {0x3, 0xa}, {0x4, 0x7}, {0x2, 0x8}, {0x7}, {0x1, 0x1}, {0x4, 0x3}, {0x2, 0x7}, {0x0, 0x5}, {0x0, 0x8}, {0x0, 0x7}, {0x7, 0x3}, {0x7, 0x9}, {0x5, 0x6}]}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x48, 0x36, 0x6, 0x60, 0x0, 0x0, 0x6, 0x1, 0x60, 0x2, 0x6, 0x1b, 0x5e06a42ab2a91e56, 0x6, 0x24, 0xc, 0x4, 0x30, 0x3, 0x16, 0x6c, 0x60, 0x1b, 0x6c, 0x30, 0x74b2c686a3a5eaca, 0x12, 0x18, 0xc, 0x24]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HE_LTF={0x5, 0x7, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1b, 0x2, 0x40, 0x0, 0xaa7a, 0x1, 0xfdbd, 0xcae]}}]}]}]}]}]}, 0xc8}}, 0x0) (async) sendmsg$NL80211_CMD_ABORT_SCAN(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r3, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x5b}}}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x804}, 0x4004000) (async) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x50, r3, 0x8, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x2}, {0x8, 0x0, 0x101}, {0x8, 0x0, 0x5}, {0x8, 0x0, 0x79}]}, @NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x700}, @NL80211_ATTR_IE={0xf, 0x2a, [@erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @gcr_ga={0xbd, 0x6}]}]}, 0x50}}, 0x810) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x2c, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010100}, @L2TP_ATTR_PEER_SESSION_ID={0x8}]}, 0x2c}}, 0x0) (async) [ 2855.492011][T28722] EXT4-fs error (device loop4): __ext4_fill_super:5277: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2855.507035][T28726] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2855.524708][T28728] EXT4-fs (loop1): bad geometry: first data block 3584 is beyond end of filesystem (128) 08:16:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x4c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}]}, 0x4c}}, 0x0) 08:16:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11025}], 0x0, &(0x7f0000013c00)) 08:16:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16640, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001023b00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000f00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2855.536619][T28742] loop2: detected capacity change from 0 to 512 [ 2855.540608][T28726] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2855.543592][T28722] EXT4-fs (loop4): get root inode failed [ 2855.556710][T28722] EXT4-fs (loop4): mount failed [ 2855.562914][T28742] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (rerun: 64) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x4c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}]}, 0x4c}}, 0x0) [ 2855.612362][T28742] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 2855.616669][T28761] loop5: detected capacity change from 0 to 272 [ 2855.622166][T28759] loop4: detected capacity change from 0 to 512 [ 2855.640022][T28763] loop1: detected capacity change from 0 to 512 [ 2855.640528][T28742] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10684/file0 supports timestamps until 2038 (0x7fffffff) [ 2855.663716][T28759] EXT4-fs error (device loop4): __ext4_fill_super:5277: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2855.673831][T28761] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2855.676392][T28766] loop3: detected capacity change from 0 to 512 [ 2855.693177][T28763] EXT4-fs (loop1): bad geometry: first data block 3840 is beyond end of filesystem (128) [ 2855.705583][T28759] EXT4-fs (loop4): get root inode failed 08:16:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x4c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}]}, 0x4c}}, 0x0) 08:16:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100000000ffffffff00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001023c00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000078", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000041000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x1102e}], 0x0, &(0x7f0000013c00)) [ 2855.711241][T28759] EXT4-fs (loop4): mount failed [ 2855.719133][T28766] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2855.734295][T28766] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16680, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r3, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r7, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f0000000a40)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a00)={&(0x7f0000000500)={0x30, r7, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0xc3d0, 0xffff, 0x1, 0xfffffff9}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0xc90200, 0x0) sendmsg$AUDIT_ADD_RULE(r8, &(0x7f0000000480)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)={0x444, 0x3f3, 0x100, 0x70bd2a, 0x25dfdbfb, {0x1, 0x1, 0xe, [0x17b, 0xfffffffe, 0xff, 0xe2, 0x4, 0x5, 0x20, 0x7, 0x7, 0xb1, 0x1, 0x6b, 0x28c9, 0x4, 0x1f6, 0x401, 0x6, 0x8001, 0x52b, 0x5, 0x2, 0x60, 0xfff, 0x0, 0x10001, 0x55cb, 0x7, 0xfffffffd, 0x3, 0x4b7c, 0xff, 0xf0, 0x101, 0x7, 0x1, 0x22c, 0x9, 0x6, 0x1, 0x0, 0x760f, 0x3, 0x800, 0x4, 0x0, 0x8, 0xedc, 0x3, 0x1, 0x67, 0x0, 0x1f, 0x9c86, 0x5, 0x0, 0xf6e, 0xfb, 0xfffff07a, 0x6, 0xffffff00, 0x122a391a, 0x80000001, 0x4d8f, 0x5], [0x7, 0x38, 0xa1, 0x8, 0x9080000, 0x6, 0x7, 0x6, 0xc3, 0x8, 0x38, 0x5, 0x3ff, 0x1, 0x7fd7, 0x3f, 0x3, 0x5, 0xdcff, 0x1f, 0xa2b07ba, 0x8fc, 0x2308, 0x0, 0x4, 0x0, 0x7, 0x9, 0x9, 0x3, 0x5db5, 0xfffffff9, 0x7, 0x75f10099, 0xe69b, 0xfff, 0x2, 0xffff, 0x9, 0x80000001, 0x3, 0x7, 0x1, 0x5, 0x4, 0x6, 0x1000, 0x448a3fb7, 0x3, 0x3, 0x4, 0x2, 0x80, 0x882, 0xd900, 0xfffffff9, 0x10001, 0x80, 0x9, 0x1f, 0x80a, 0x7, 0x0, 0x3f], [0x81, 0x3, 0x80000001, 0x4, 0x9, 0x9, 0x7, 0x7, 0xff, 0x7, 0xffff8001, 0xc3, 0x508a, 0x2, 0x9, 0x6154, 0x101, 0x401, 0x2, 0x20, 0x1ff, 0x0, 0x9, 0x10000, 0x0, 0x0, 0x4da, 0xfffffff9, 0x9, 0x8, 0x400, 0x0, 0xe32, 0x9, 0x7fff, 0x9, 0x1, 0x8, 0x40, 0x2, 0x1, 0xffffffff, 0x1, 0x101, 0x8, 0x4e43eea9, 0x7af3, 0x5, 0x1, 0x1, 0x8, 0x8, 0x0, 0x5, 0x1, 0x800, 0x1, 0xffff8001, 0x9, 0x20, 0x624, 0x7fff, 0x10000, 0xffffffff], [0x6, 0x0, 0x1, 0xff, 0xffff8001, 0x1ff, 0x200, 0x2, 0x101, 0x5d, 0x9, 0x0, 0xffffffd3, 0x8000, 0x5, 0x5, 0x7f, 0x80, 0x0, 0x5, 0x10000, 0x459, 0x1, 0x8, 0x8, 0x3, 0x5, 0xc47, 0x9c2, 0x1f, 0x9, 0xcd28, 0x1, 0x2, 0x1, 0x8, 0x5, 0x7, 0x7, 0x7, 0x3, 0x5af, 0x9, 0x3, 0x6, 0x100, 0xcdf9, 0x8, 0x4, 0x0, 0x9b8, 0x4, 0x9, 0x5, 0xffffffff, 0x5, 0x97, 0x2, 0x4, 0xffffffc0, 0x4, 0x8000, 0x5, 0x1], 0x21, ['.\x00', 'l2tp\x00', 'l2tp\x00', '&()\x00', ')\\\x00', 'l2tp\x00', 'l2tp\x00', 'eth', '\x00']}, ["", "", "", "", ""]}, 0x444}, 0x1, 0x0, 0x0, 0x20041841}, 0x20000000) [ 2855.797704][T28777] loop2: detected capacity change from 0 to 512 [ 2855.811983][T28781] loop4: detected capacity change from 0 to 512 [ 2855.812899][T28780] loop3: detected capacity change from 0 to 512 [ 2855.822859][T28783] tipc: Enabling of bearer rejected, already enabled [ 2855.832529][T28785] loop1: detected capacity change from 0 to 512 [ 2855.832716][T28787] loop5: detected capacity change from 0 to 272 [ 2855.848672][T28785] EXT4-fs (loop1): bad geometry: first data block 4100 is beyond end of filesystem (128) [ 2855.859297][T28777] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2855.863234][T28783] tipc: Enabling of bearer rejected, already enabled [ 2855.874418][T28781] EXT4-fs error (device loop4): __ext4_fill_super:5277: inode #2: comm syz-executor.4: iget: root inode unallocated 08:16:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r3, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r7, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f0000000a40)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a00)={&(0x7f0000000500)={0x30, r7, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0xc3d0, 0xffff, 0x1, 0xfffffff9}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0xc90200, 0x0) sendmsg$AUDIT_ADD_RULE(r8, &(0x7f0000000480)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)={0x444, 0x3f3, 0x100, 0x70bd2a, 0x25dfdbfb, {0x1, 0x1, 0xe, [0x17b, 0xfffffffe, 0xff, 0xe2, 0x4, 0x5, 0x20, 0x7, 0x7, 0xb1, 0x1, 0x6b, 0x28c9, 0x4, 0x1f6, 0x401, 0x6, 0x8001, 0x52b, 0x5, 0x2, 0x60, 0xfff, 0x0, 0x10001, 0x55cb, 0x7, 0xfffffffd, 0x3, 0x4b7c, 0xff, 0xf0, 0x101, 0x7, 0x1, 0x22c, 0x9, 0x6, 0x1, 0x0, 0x760f, 0x3, 0x800, 0x4, 0x0, 0x8, 0xedc, 0x3, 0x1, 0x67, 0x0, 0x1f, 0x9c86, 0x5, 0x0, 0xf6e, 0xfb, 0xfffff07a, 0x6, 0xffffff00, 0x122a391a, 0x80000001, 0x4d8f, 0x5], [0x7, 0x38, 0xa1, 0x8, 0x9080000, 0x6, 0x7, 0x6, 0xc3, 0x8, 0x38, 0x5, 0x3ff, 0x1, 0x7fd7, 0x3f, 0x3, 0x5, 0xdcff, 0x1f, 0xa2b07ba, 0x8fc, 0x2308, 0x0, 0x4, 0x0, 0x7, 0x9, 0x9, 0x3, 0x5db5, 0xfffffff9, 0x7, 0x75f10099, 0xe69b, 0xfff, 0x2, 0xffff, 0x9, 0x80000001, 0x3, 0x7, 0x1, 0x5, 0x4, 0x6, 0x1000, 0x448a3fb7, 0x3, 0x3, 0x4, 0x2, 0x80, 0x882, 0xd900, 0xfffffff9, 0x10001, 0x80, 0x9, 0x1f, 0x80a, 0x7, 0x0, 0x3f], [0x81, 0x3, 0x80000001, 0x4, 0x9, 0x9, 0x7, 0x7, 0xff, 0x7, 0xffff8001, 0xc3, 0x508a, 0x2, 0x9, 0x6154, 0x101, 0x401, 0x2, 0x20, 0x1ff, 0x0, 0x9, 0x10000, 0x0, 0x0, 0x4da, 0xfffffff9, 0x9, 0x8, 0x400, 0x0, 0xe32, 0x9, 0x7fff, 0x9, 0x1, 0x8, 0x40, 0x2, 0x1, 0xffffffff, 0x1, 0x101, 0x8, 0x4e43eea9, 0x7af3, 0x5, 0x1, 0x1, 0x8, 0x8, 0x0, 0x5, 0x1, 0x800, 0x1, 0xffff8001, 0x9, 0x20, 0x624, 0x7fff, 0x10000, 0xffffffff], [0x6, 0x0, 0x1, 0xff, 0xffff8001, 0x1ff, 0x200, 0x2, 0x101, 0x5d, 0x9, 0x0, 0xffffffd3, 0x8000, 0x5, 0x5, 0x7f, 0x80, 0x0, 0x5, 0x10000, 0x459, 0x1, 0x8, 0x8, 0x3, 0x5, 0xc47, 0x9c2, 0x1f, 0x9, 0xcd28, 0x1, 0x2, 0x1, 0x8, 0x5, 0x7, 0x7, 0x7, 0x3, 0x5af, 0x9, 0x3, 0x6, 0x100, 0xcdf9, 0x8, 0x4, 0x0, 0x9b8, 0x4, 0x9, 0x5, 0xffffffff, 0x5, 0x97, 0x2, 0x4, 0xffffffc0, 0x4, 0x8000, 0x5, 0x1], 0x21, ['.\x00', 'l2tp\x00', 'l2tp\x00', '&()\x00', ')\\\x00', 'l2tp\x00', 'l2tp\x00', 'eth', '\x00']}, ["", "", "", "", ""]}, 0x444}, 0x1, 0x0, 0x0, 0x20041841}, 0x20000000) 08:16:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x166c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2855.893754][T28787] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2855.904598][T28777] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 2855.916305][T28780] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2855.929897][T28781] EXT4-fs (loop4): get root inode failed [ 2855.935668][T28781] EXT4-fs (loop4): mount failed 08:16:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000201000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2855.964058][T28792] tipc: Enabling of bearer rejected, already enabled [ 2855.973223][T28777] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10685/file0 supports timestamps until 2038 (0x7fffffff) [ 2855.989332][T28796] loop5: detected capacity change from 0 to 272 [ 2855.989651][T28780] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2855.998965][T28795] loop1: detected capacity change from 0 to 512 08:16:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000200000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r3, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r7, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f0000000a40)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a00)={&(0x7f0000000500)={0x30, r7, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0xc3d0, 0xffff, 0x1, 0xfffffff9}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0xc90200, 0x0) sendmsg$AUDIT_ADD_RULE(r8, &(0x7f0000000480)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)={0x444, 0x3f3, 0x100, 0x70bd2a, 0x25dfdbfb, {0x1, 0x1, 0xe, [0x17b, 0xfffffffe, 0xff, 0xe2, 0x4, 0x5, 0x20, 0x7, 0x7, 0xb1, 0x1, 0x6b, 0x28c9, 0x4, 0x1f6, 0x401, 0x6, 0x8001, 0x52b, 0x5, 0x2, 0x60, 0xfff, 0x0, 0x10001, 0x55cb, 0x7, 0xfffffffd, 0x3, 0x4b7c, 0xff, 0xf0, 0x101, 0x7, 0x1, 0x22c, 0x9, 0x6, 0x1, 0x0, 0x760f, 0x3, 0x800, 0x4, 0x0, 0x8, 0xedc, 0x3, 0x1, 0x67, 0x0, 0x1f, 0x9c86, 0x5, 0x0, 0xf6e, 0xfb, 0xfffff07a, 0x6, 0xffffff00, 0x122a391a, 0x80000001, 0x4d8f, 0x5], [0x7, 0x38, 0xa1, 0x8, 0x9080000, 0x6, 0x7, 0x6, 0xc3, 0x8, 0x38, 0x5, 0x3ff, 0x1, 0x7fd7, 0x3f, 0x3, 0x5, 0xdcff, 0x1f, 0xa2b07ba, 0x8fc, 0x2308, 0x0, 0x4, 0x0, 0x7, 0x9, 0x9, 0x3, 0x5db5, 0xfffffff9, 0x7, 0x75f10099, 0xe69b, 0xfff, 0x2, 0xffff, 0x9, 0x80000001, 0x3, 0x7, 0x1, 0x5, 0x4, 0x6, 0x1000, 0x448a3fb7, 0x3, 0x3, 0x4, 0x2, 0x80, 0x882, 0xd900, 0xfffffff9, 0x10001, 0x80, 0x9, 0x1f, 0x80a, 0x7, 0x0, 0x3f], [0x81, 0x3, 0x80000001, 0x4, 0x9, 0x9, 0x7, 0x7, 0xff, 0x7, 0xffff8001, 0xc3, 0x508a, 0x2, 0x9, 0x6154, 0x101, 0x401, 0x2, 0x20, 0x1ff, 0x0, 0x9, 0x10000, 0x0, 0x0, 0x4da, 0xfffffff9, 0x9, 0x8, 0x400, 0x0, 0xe32, 0x9, 0x7fff, 0x9, 0x1, 0x8, 0x40, 0x2, 0x1, 0xffffffff, 0x1, 0x101, 0x8, 0x4e43eea9, 0x7af3, 0x5, 0x1, 0x1, 0x8, 0x8, 0x0, 0x5, 0x1, 0x800, 0x1, 0xffff8001, 0x9, 0x20, 0x624, 0x7fff, 0x10000, 0xffffffff], [0x6, 0x0, 0x1, 0xff, 0xffff8001, 0x1ff, 0x200, 0x2, 0x101, 0x5d, 0x9, 0x0, 0xffffffd3, 0x8000, 0x5, 0x5, 0x7f, 0x80, 0x0, 0x5, 0x10000, 0x459, 0x1, 0x8, 0x8, 0x3, 0x5, 0xc47, 0x9c2, 0x1f, 0x9, 0xcd28, 0x1, 0x2, 0x1, 0x8, 0x5, 0x7, 0x7, 0x7, 0x3, 0x5af, 0x9, 0x3, 0x6, 0x100, 0xcdf9, 0x8, 0x4, 0x0, 0x9b8, 0x4, 0x9, 0x5, 0xffffffff, 0x5, 0x97, 0x2, 0x4, 0xffffffc0, 0x4, 0x8000, 0x5, 0x1], 0x21, ['.\x00', 'l2tp\x00', 'l2tp\x00', '&()\x00', ')\\\x00', 'l2tp\x00', 'l2tp\x00', 'eth', '\x00']}, ["", "", "", "", ""]}, 0x444}, 0x1, 0x0, 0x0, 0x20041841}, 0x20000000) 08:16:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001023d00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x1102f}], 0x0, &(0x7f0000013c00)) [ 2856.012404][T28792] tipc: Enabling of bearer rejected, already enabled [ 2856.031897][T28795] EXT4-fs (loop1): bad geometry: first data block 4128 is beyond end of filesystem (128) [ 2856.045820][T28796] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2856.057160][T28799] loop4: detected capacity change from 0 to 512 08:16:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r3, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r7, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f0000000a40)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a00)={&(0x7f0000000500)={0x30, r7, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0xc3d0, 0xffff, 0x1, 0xfffffff9}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0xc90200, 0x0) [ 2856.067051][T28800] tipc: Enabling of bearer rejected, already enabled [ 2856.076536][T28800] tipc: Enabling of bearer rejected, already enabled [ 2856.085762][T28799] EXT4-fs error (device loop4): __ext4_fill_super:5277: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2856.105307][T28799] EXT4-fs (loop4): get root inode failed [ 2856.111097][T28799] EXT4-fs (loop4): mount failed 08:16:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000001100000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2856.128871][T28803] tipc: Enabling of bearer rejected, already enabled [ 2856.138963][T28805] loop3: detected capacity change from 0 to 512 [ 2856.149647][T28807] loop2: detected capacity change from 0 to 512 [ 2856.161815][T28805] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001023e00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2856.182966][T28811] loop1: detected capacity change from 0 to 512 [ 2856.189653][T28812] loop5: detected capacity change from 0 to 272 [ 2856.190720][T28803] tipc: Enabling of bearer rejected, already enabled [ 2856.200683][T28811] EXT4-fs (loop1): bad geometry: first data block 4352 is beyond end of filesystem (128) [ 2856.213804][T28805] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11030}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r3, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r7, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f0000000a40)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a00)={&(0x7f0000000500)={0x30, r7, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0xc3d0, 0xffff, 0x1, 0xfffffff9}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) [ 2856.229367][T28807] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2856.247837][T28812] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2856.258327][T28816] loop4: detected capacity change from 0 to 512 [ 2856.268130][T28816] EXT4-fs error (device loop4): __ext4_fill_super:5277: inode #2: comm syz-executor.4: iget: root inode unallocated 08:16:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000300000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000001200000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2856.281047][T28807] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2856.290104][T28820] tipc: Enabling of bearer rejected, already enabled [ 2856.298277][T28821] loop3: detected capacity change from 0 to 512 [ 2856.304766][T28816] EXT4-fs (loop4): get root inode failed [ 2856.310404][T28816] EXT4-fs (loop4): mount failed [ 2856.321933][T28820] tipc: Enabling of bearer rejected, already enabled 08:16:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r3, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r7, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) [ 2856.326864][T28823] loop1: detected capacity change from 0 to 512 [ 2856.348522][T28825] loop2: detected capacity change from 0 to 512 [ 2856.349800][T28821] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2856.370597][T28823] EXT4-fs (loop1): bad geometry: first data block 4608 is beyond end of filesystem (128) 08:16:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16740, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11031}], 0x0, &(0x7f0000013c00)) [ 2856.374966][T28828] tipc: Enabling of bearer rejected, already enabled [ 2856.396677][T28830] loop5: detected capacity change from 0 to 272 [ 2856.407794][T28828] tipc: Enabling of bearer rejected, already enabled [ 2856.411574][T28825] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r3, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) 08:16:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000001b00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16780, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2856.416876][T28833] loop4: detected capacity change from 0 to 512 [ 2856.436122][T28830] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2856.446003][T28821] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2856.455941][T28825] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000400000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001003f00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r3, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) socket$nl_generic(0x10, 0x3, 0x10) [ 2856.519946][T28833] EXT4-fs error (device loop4): __ext4_fill_super:5277: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2856.534793][T28836] loop1: detected capacity change from 0 to 512 [ 2856.541307][T28839] tipc: Enabling of bearer rejected, already enabled [ 2856.551017][T28836] EXT4-fs (loop1): bad geometry: first data block 6912 is beyond end of filesystem (128) [ 2856.565740][T28841] tipc: Enabling of bearer rejected, already enabled [ 2856.575584][T28843] loop3: detected capacity change from 0 to 512 [ 2856.575638][T28844] loop5: detected capacity change from 0 to 272 [ 2856.594344][T28843] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2856.614311][T28847] loop2: detected capacity change from 0 to 512 08:16:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000002000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r3, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) [ 2856.625174][T28844] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2856.635866][T28843] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2856.654989][T28833] EXT4-fs (loop4): get root inode failed [ 2856.660821][T28833] EXT4-fs (loop4): mount failed 08:16:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001004000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000500000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r3, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) [ 2856.671222][T28847] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2856.672827][T28851] loop1: detected capacity change from 0 to 512 [ 2856.686609][T28847] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2856.706428][T28851] EXT4-fs (loop1): bad geometry: first data block 8192 is beyond end of filesystem (128) [ 2856.706526][T28852] tipc: Enabling of bearer rejected, already enabled 08:16:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x1108f}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000102000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x167c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2856.758235][T28856] loop3: detected capacity change from 0 to 512 [ 2856.762736][T28854] tipc: Enabling of bearer rejected, already enabled [ 2856.781177][T28860] loop1: detected capacity change from 0 to 512 [ 2856.787789][T28858] loop2: detected capacity change from 0 to 512 [ 2856.792341][T28856] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001004600000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r3, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) [ 2856.794500][T28862] loop5: detected capacity change from 0 to 272 [ 2856.808776][T28856] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2856.816462][T28865] loop4: detected capacity change from 0 to 512 [ 2856.835356][T28860] EXT4-fs (loop1): bad geometry: first data block 8208 is beyond end of filesystem (128) [ 2856.850057][T28867] tipc: Enabling of bearer rejected, already enabled 08:16:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r3, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) socket(0x200000000000011, 0x2, 0x0) [ 2856.857935][T28862] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2856.868869][T28865] EXT4-fs error (device loop4): __ext4_fill_super:5277: inode #2: comm syz-executor.4: iget: bogus i_mode (0) [ 2856.881292][T28858] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000002200000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2856.901897][T28871] tipc: Enabling of bearer rejected, already enabled [ 2856.912218][T28865] EXT4-fs (loop4): get root inode failed [ 2856.917927][T28865] EXT4-fs (loop4): mount failed [ 2856.926462][T28873] loop3: detected capacity change from 0 to 512 [ 2856.933158][T28858] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r3, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000600000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2856.956299][T28876] loop5: detected capacity change from 0 to 272 [ 2856.964184][T28878] loop1: detected capacity change from 0 to 512 [ 2856.970646][T28873] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x2, &(0x7f0000013c00)) [ 2856.999958][T28876] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2857.021572][T28882] tipc: Enabling of bearer rejected, already enabled [ 2857.029627][T28873] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2857.031162][T28881] loop2: detected capacity change from 0 to 512 08:16:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r2, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40) 08:16:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001004800000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2857.039090][T28878] EXT4-fs (loop1): bad geometry: first data block 8704 is beyond end of filesystem (128) [ 2857.056762][T28884] loop4: detected capacity change from 0 to 512 [ 2857.069527][T28881] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2857.080010][T28887] tipc: Enabling of bearer rejected, already enabled [ 2857.090667][T28881] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r2, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x20000818) 08:16:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000002500000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16840, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2857.106606][T28884] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2857.117218][T28884] EXT4-fs (loop4): mount failed [ 2857.139942][T28890] tipc: Enabling of bearer rejected, already enabled 08:16:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000700000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x3, &(0x7f0000013c00)) [ 2857.151862][T28892] loop3: detected capacity change from 0 to 512 [ 2857.161912][T28894] loop5: detected capacity change from 0 to 272 [ 2857.186792][T28896] loop1: detected capacity change from 0 to 512 [ 2857.195008][T28899] loop4: detected capacity change from 0 to 512 08:16:13 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r1, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) [ 2857.204828][T28892] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2857.219763][T28899] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2857.220008][T28903] loop2: detected capacity change from 0 to 512 [ 2857.228659][T28894] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2857.233731][T28899] EXT4-fs (loop4): mount failed [ 2857.247134][T28896] EXT4-fs (loop1): bad geometry: first data block 9472 is beyond end of filesystem (128) 08:16:13 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) 08:16:13 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) 08:16:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000002600000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16880, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2857.259887][T28905] tipc: Enabling of bearer rejected, already enabled [ 2857.265654][T28892] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2857.279070][T28903] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2857.301768][T28903] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001004c00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000800000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x4, &(0x7f0000013c00)) 08:16:13 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) [ 2857.323049][T28911] loop1: detected capacity change from 0 to 512 [ 2857.333839][T28911] EXT4-fs (loop1): bad geometry: first data block 9728 is beyond end of filesystem (128) [ 2857.354332][T28914] loop5: detected capacity change from 0 to 272 [ 2857.362680][T28914] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:13 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r0 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r0, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) 08:16:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000003f00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2857.362951][T28917] loop4: detected capacity change from 0 to 512 [ 2857.381174][T28917] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2857.387810][T28917] EXT4-fs (loop4): mount failed [ 2857.400536][T28924] loop3: detected capacity change from 0 to 512 [ 2857.407733][T28922] loop2: detected capacity change from 0 to 512 08:16:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x168c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:13 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r0 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r0, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) [ 2857.432660][T28922] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2857.434006][T28929] loop1: detected capacity change from 0 to 512 [ 2857.454414][T28922] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x5, &(0x7f0000013c00)) 08:16:13 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r0 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r0, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) [ 2857.472092][T28924] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2857.492076][T28931] loop5: detected capacity change from 0 to 272 [ 2857.506450][T28924] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2857.506756][T28935] loop4: detected capacity change from 0 to 512 [ 2857.514493][T28931] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000900000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001005200000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:13 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r1, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) [ 2857.517646][T28929] EXT4-fs (loop1): bad geometry: first data block 16128 is beyond end of filesystem (128) [ 2857.548593][T28935] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2857.555484][T28935] EXT4-fs (loop4): mount failed [ 2857.576237][T28940] loop5: detected capacity change from 0 to 272 08:16:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x6, &(0x7f0000013c00)) 08:16:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000004000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2857.585087][T28942] tipc: Enabling of bearer rejected, already enabled [ 2857.596692][T28940] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2857.607938][T28945] loop2: detected capacity change from 0 to 512 [ 2857.614674][T28946] loop3: detected capacity change from 0 to 512 08:16:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r1, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) [ 2857.631371][T28945] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2857.635695][T28951] loop4: detected capacity change from 0 to 512 [ 2857.646097][T28945] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2857.654097][T28952] loop1: detected capacity change from 0 to 512 [ 2857.659293][T28946] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16940, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2857.686951][T28952] EXT4-fs (loop1): bad geometry: first data block 16384 is beyond end of filesystem (128) [ 2857.705981][T28955] tipc: Enabling of bearer rejected, already enabled [ 2857.713947][T28951] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2857.725033][T28946] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000a00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r1, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) 08:16:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r1, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) 08:16:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001006000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2857.732187][T28951] EXT4-fs (loop4): mount failed [ 2857.734620][T28957] loop5: detected capacity change from 0 to 272 [ 2857.752651][T28957] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x7, &(0x7f0000013c00)) 08:16:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r1, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) 08:16:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16980, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000004600000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2857.790000][T28963] loop2: detected capacity change from 0 to 512 [ 2857.814373][T28965] loop4: detected capacity change from 0 to 512 [ 2857.827162][T28965] EXT4-fs (loop4): corrupt root inode, run e2fsck 08:16:13 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r0, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) [ 2857.840424][T28963] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2857.843380][T28970] loop1: detected capacity change from 0 to 512 [ 2857.861370][T28973] loop3: detected capacity change from 0 to 512 [ 2857.867575][T28965] EXT4-fs (loop4): mount failed [ 2857.879997][T28975] loop5: detected capacity change from 0 to 272 08:16:13 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r0, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) [ 2857.887191][T28970] EXT4-fs (loop1): bad geometry: first data block 17920 is beyond end of filesystem (128) [ 2857.900341][T28973] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2857.919677][T28963] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2857.930222][T28975] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000b00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:13 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r0, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) 08:16:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x8, &(0x7f0000013c00)) 08:16:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x169c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2857.946673][T28973] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) 08:16:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001006600000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000004800000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2857.998474][T28988] loop2: detected capacity change from 0 to 512 [ 2858.008167][T28989] loop5: detected capacity change from 0 to 272 [ 2858.010414][T28984] loop4: detected capacity change from 0 to 512 [ 2858.028983][T28989] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) [ 2858.043711][T28988] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2858.046138][T28994] loop1: detected capacity change from 0 to 512 [ 2858.064160][T28997] loop3: detected capacity change from 0 to 512 [ 2858.071007][T28984] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2858.080883][T28988] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) 08:16:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000c00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 08:16:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001006800000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2858.089883][T28997] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2858.105600][T28984] EXT4-fs (loop4): mount failed [ 2858.111558][T28997] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2858.136654][T28994] EXT4-fs (loop1): bad geometry: first data block 18432 is beyond end of filesystem (128) 08:16:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x9, &(0x7f0000013c00)) [ 2858.159599][T29004] loop2: detected capacity change from 0 to 512 [ 2858.181389][T29004] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) [ 2858.205382][T29009] loop3: detected capacity change from 0 to 512 [ 2858.218458][T29011] loop4: detected capacity change from 0 to 512 [ 2858.225947][T29015] loop5: detected capacity change from 0 to 272 [ 2858.236691][T29009] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2858.250374][T29015] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 08:16:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001006c00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2858.263874][T29011] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2858.270327][T29011] EXT4-fs (loop4): mount failed [ 2858.277629][T29004] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2858.291971][T29009] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000004c00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16a40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000d00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xa, &(0x7f0000013c00)) 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) [ 2858.359128][T29024] loop3: detected capacity change from 0 to 512 [ 2858.369465][T29025] loop5: detected capacity change from 0 to 272 [ 2858.374870][T29029] loop1: detected capacity change from 0 to 512 [ 2858.376136][T29027] loop2: detected capacity change from 0 to 512 [ 2858.388741][T29031] loop4: detected capacity change from 0 to 512 [ 2858.396965][T29029] EXT4-fs (loop1): bad geometry: first data block 19456 is beyond end of filesystem (128) [ 2858.408606][T29025] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2858.421672][T29024] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2858.438719][T29031] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2858.441044][T29027] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) 08:16:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16a80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2858.451749][T29031] EXT4-fs (loop4): mount failed [ 2858.462526][T29027] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000006000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000e00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xb, &(0x7f0000013c00)) [ 2858.509338][T29041] loop5: detected capacity change from 0 to 272 [ 2858.523617][T29024] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2858.540064][T29041] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001007400000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) 08:16:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000006800000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2858.555101][T29044] loop1: detected capacity change from 0 to 512 [ 2858.565432][T29044] EXT4-fs (loop1): bad geometry: first data block 24576 is beyond end of filesystem (128) [ 2858.565782][T29046] loop4: detected capacity change from 0 to 512 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x207, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) 08:16:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16ac0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2858.614519][T29049] loop2: detected capacity change from 0 to 512 [ 2858.623549][T29046] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2858.630051][T29053] loop1: detected capacity change from 0 to 512 [ 2858.637170][T29046] EXT4-fs (loop4): mount failed [ 2858.638804][T29055] loop3: detected capacity change from 0 to 512 [ 2858.652119][T29053] EXT4-fs (loop1): bad geometry: first data block 26624 is beyond end of filesystem (128) 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r1, 0x0, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) [ 2858.662150][T29057] loop5: detected capacity change from 0 to 272 [ 2858.671718][T29049] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2858.686541][T29057] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r1, 0x0, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) 08:16:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc, &(0x7f0000013c00)) 08:16:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000006c00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000f00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff48, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r1, 0x0, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x34}}, 0x0) [ 2858.702627][T29055] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2858.714819][T29049] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2858.741243][T29067] loop4: detected capacity change from 0 to 512 08:16:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001007a00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2858.763852][T29055] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2858.765691][T29069] loop1: detected capacity change from 0 to 512 [ 2858.779895][T29069] EXT4-fs (loop1): bad geometry: first data block 27648 is beyond end of filesystem (128) [ 2858.797696][T29067] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2858.806518][T29067] EXT4-fs (loop4): mount failed 08:16:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001006000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2858.809776][T29074] loop2: detected capacity change from 0 to 512 [ 2858.828015][T29076] loop5: detected capacity change from 0 to 272 [ 2858.837192][T29076] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2858.848157][T29074] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001006000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001006000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xd, &(0x7f0000013c00)) [ 2858.866704][T29081] loop3: detected capacity change from 0 to 512 [ 2858.881627][T29081] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2858.898454][T29074] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000007400000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000006c0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16b40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001001000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2858.922671][T29081] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2858.948956][T29089] loop1: detected capacity change from 0 to 512 [ 2858.964317][T29090] loop4: detected capacity change from 0 to 512 08:16:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000101a100000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000006c0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2858.978340][T29092] loop5: detected capacity change from 0 to 272 [ 2858.995051][T29089] EXT4-fs (loop1): bad geometry: first data block 29696 is beyond end of filesystem (128) [ 2859.005127][T29090] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2859.011650][T29090] EXT4-fs (loop4): mount failed [ 2859.024767][T29092] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2859.036198][T29098] loop2: detected capacity change from 0 to 512 [ 2859.038979][T29099] loop3: detected capacity change from 0 to 512 [ 2859.054152][T29098] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000006c0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x6680, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x5c, 0x1a, 0x300, 0x70bd2b, 0x25dfdbff, {0x9}, [@generic="621e10bb2b0ee273bd4b4e7fb912d2e06dbb4a20d500153c21b554ae69a71153c6", @typed={0xc, 0x7e, 0x0, 0x0, @u64=0x6}, @generic="94b105df02127dce0e4d0953bcd91afd82", @typed={0x8, 0x45, 0x0, 0x0, @fd=r3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r5, &(0x7f0000000180)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@RTM_NEWMDB={0x18, 0x55, 0x1, 0x0, 0x0, {0x7, r7}}, 0x18}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000340)={'ip6_vti0\x00', &(0x7f00000002c0)={'syztnl2\x00', r2, 0x29, 0x7f, 0x4, 0x6, 0x24, @rand_addr=' \x01\x00', @local, 0x8000, 0x20, 0xfffffffa, 0x5}}) sendmsg$nl_route_sched(r4, &(0x7f0000000400)={&(0x7f0000000280), 0xc, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="340000006600df250d690b000000000000000000342af000fbe99eaa42a309af1bc9732a5f92b30e0df7ba19e18ef553643808dcb406ef50efafa0526ae636c36575cdb6de163c9c810901c3a47f3689bc6c01b3fd392529a3a9b62eeaf973d5fba32d7a324bdfcf5348d9c1be80e8c7e80eff31869a639f41afe1f450e2a460c5f6078872ef6a02f5688b48fe24f7d1c35fca68a74c5751a27e0af83f5488d5960c12cc4ab182f92a2fc60c6f5d070cbd8ee8", @ANYRES32=r8, @ANYBLOB="0900f2fff2ff0900f1ff0e0008000b000400000008000b0009000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x844) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r9, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16b80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000037700000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2859.076155][T29099] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2859.095669][T29098] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001001100000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xe, &(0x7f0000013c00)) 08:16:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000103bd00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2859.134310][T29109] loop1: detected capacity change from 0 to 512 [ 2859.137442][T29099] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2859.153281][T29109] EXT4-fs (loop1): bad geometry: first data block 30467 is beyond end of filesystem (128) [ 2859.167550][T29110] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2859.178915][T29111] loop5: detected capacity change from 0 to 272 [ 2859.178928][T29113] loop4: detected capacity change from 0 to 512 [ 2859.194198][T29111] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2859.208430][T29113] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2859.216294][T29116] loop2: detected capacity change from 0 to 512 [ 2859.224175][T29113] EXT4-fs (loop4): mount failed 08:16:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x6680, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x5c, 0x1a, 0x300, 0x70bd2b, 0x25dfdbff, {0x9}, [@generic="621e10bb2b0ee273bd4b4e7fb912d2e06dbb4a20d500153c21b554ae69a71153c6", @typed={0xc, 0x7e, 0x0, 0x0, @u64=0x6}, @generic="94b105df02127dce0e4d0953bcd91afd82", @typed={0x8, 0x45, 0x0, 0x0, @fd=r3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r5, &(0x7f0000000180)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@RTM_NEWMDB={0x18, 0x55, 0x1, 0x0, 0x0, {0x7, r7}}, 0x18}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000340)={'ip6_vti0\x00', &(0x7f00000002c0)={'syztnl2\x00', r2, 0x29, 0x7f, 0x4, 0x6, 0x24, @rand_addr=' \x01\x00', @local, 0x8000, 0x20, 0xfffffffa, 0x5}}) sendmsg$nl_route_sched(r4, &(0x7f0000000400)={&(0x7f0000000280), 0xc, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="340000006600df250d690b000000000000000000342af000fbe99eaa42a309af1bc9732a5f92b30e0df7ba19e18ef553643808dcb406ef50efafa0526ae636c36575cdb6de163c9c810901c3a47f3689bc6c01b3fd392529a3a9b62eeaf973d5fba32d7a324bdfcf5348d9c1be80e8c7e80eff31869a639f41afe1f450e2a460c5f6078872ef6a02f5688b48fe24f7d1c35fca68a74c5751a27e0af83f5488d5960c12cc4ab182f92a2fc60c6f5d070cbd8ee8", @ANYRES32=r8, @ANYBLOB="0900f2fff2ff0900f1ff0e0008000b000400000008000b0009000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x844) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r9, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2859.231167][T29119] loop3: detected capacity change from 0 to 512 [ 2859.247886][T29119] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2859.261482][T29116] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2859.261733][T29123] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 08:16:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000037800000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xf, &(0x7f0000013c00)) [ 2859.276507][T29119] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2859.319870][T29126] loop1: detected capacity change from 0 to 512 [ 2859.322018][T29116] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16bc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000101c100000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001001200000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000007a000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2859.336889][T29127] loop4: detected capacity change from 0 to 512 [ 2859.344228][T29126] EXT4-fs (loop1): bad geometry: first data block 30723 is beyond end of filesystem (128) [ 2859.351622][T29129] loop5: detected capacity change from 0 to 272 [ 2859.375929][T29127] EXT4-fs (loop4): corrupt root inode, run e2fsck 08:16:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000037900000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) [ 2859.389421][T29129] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2859.402791][T29127] EXT4-fs (loop4): mount failed [ 2859.408055][T29134] loop3: detected capacity change from 0 to 512 [ 2859.424842][T29137] loop2: detected capacity change from 0 to 512 [ 2859.428315][T29139] loop1: detected capacity change from 0 to 512 08:16:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) 08:16:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000101c200000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2859.438091][T29134] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2859.458025][T29134] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2859.458048][T29139] EXT4-fs (loop1): bad geometry: first data block 30979 is beyond end of filesystem (128) 08:16:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x10, &(0x7f0000013c00)) 08:16:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) 08:16:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) 08:16:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001001300000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2859.501927][T29137] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2859.518883][T29146] loop5: detected capacity change from 0 to 272 [ 2859.524284][T29137] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) [ 2859.552821][T29152] loop3: detected capacity change from 0 to 512 [ 2859.556005][T29146] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2859.571322][T29154] loop4: detected capacity change from 0 to 512 08:16:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000007a00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) [ 2859.594666][T29152] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2859.608372][T29159] loop2: detected capacity change from 0 to 512 [ 2859.630534][T29162] loop1: detected capacity change from 0 to 512 [ 2859.632564][T29154] EXT4-fs (loop4): corrupt root inode, run e2fsck 08:16:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16c40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 0: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) [ 2859.648182][T29162] EXT4-fs (loop1): bad geometry: first data block 31232 is beyond end of filesystem (128) [ 2859.668834][T29152] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2859.681792][T29159] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000101c300000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 0: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) 08:16:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000008600000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2859.698363][T29169] loop5: detected capacity change from 0 to 272 [ 2859.698864][T29154] EXT4-fs (loop4): mount failed [ 2859.718678][T29159] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2859.730079][T29169] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001001800000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x11, &(0x7f0000013c00)) 08:16:15 executing program 0: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) [ 2859.757858][T29172] loop1: detected capacity change from 0 to 512 [ 2859.771019][T29175] loop3: detected capacity change from 0 to 512 [ 2859.783166][T29172] EXT4-fs (loop1): bad geometry: first data block 34304 is beyond end of filesystem (128) 08:16:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16c80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) [ 2859.808487][T29175] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2859.813047][T29180] loop4: detected capacity change from 0 to 512 [ 2859.829129][T29175] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2859.851305][T29184] loop2: detected capacity change from 0 to 512 08:16:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000101c400000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000008700000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2859.864249][T29182] loop5: detected capacity change from 0 to 272 [ 2859.896920][T29184] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) [ 2859.916235][T29182] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2859.927268][T29191] loop3: detected capacity change from 0 to 512 [ 2859.939215][T29189] loop1: detected capacity change from 0 to 512 [ 2859.955242][T29180] EXT4-fs (loop4): corrupt root inode, run e2fsck 08:16:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16cc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) [ 2859.962870][T29180] EXT4-fs (loop4): mount failed [ 2859.969394][T29189] EXT4-fs (loop1): bad geometry: first data block 34560 is beyond end of filesystem (128) [ 2859.981067][T29191] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2859.997798][T29184] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001001a00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x12, &(0x7f0000013c00)) 08:16:16 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) [ 2860.017160][T29198] loop5: detected capacity change from 0 to 272 [ 2860.017200][T29191] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2860.038724][T29198] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:16 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) 08:16:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000008800000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000101c500000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) [ 2860.062176][T29202] loop4: detected capacity change from 0 to 512 [ 2860.079091][T29206] loop2: detected capacity change from 0 to 512 [ 2860.090397][T29209] loop1: detected capacity change from 0 to 512 [ 2860.097693][T29209] EXT4-fs (loop1): bad geometry: first data block 34816 is beyond end of filesystem (128) 08:16:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16d00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, 0x0, 0xe00) [ 2860.115538][T29206] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2860.130160][T29202] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2860.130584][T29215] loop5: detected capacity change from 0 to 272 [ 2860.136676][T29202] EXT4-fs (loop4): mount failed [ 2860.136937][T29206] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2860.149348][T29217] loop3: detected capacity change from 0 to 512 08:16:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001001b00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, 0x0, 0xe00) 08:16:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000059e00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1b, &(0x7f0000013c00)) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, 0x0, 0xe00) [ 2860.166037][T29215] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2860.205283][T29224] loop1: detected capacity change from 0 to 512 08:16:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16d40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2860.221314][T29226] loop4: detected capacity change from 0 to 512 [ 2860.229336][T29228] loop2: detected capacity change from 0 to 512 [ 2860.235924][T29217] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2860.238549][T29232] loop5: detected capacity change from 0 to 272 [ 2860.250535][T29217] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0xe00) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0xe00) [ 2860.268452][T29232] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2860.280348][T29224] EXT4-fs (loop1): bad geometry: first data block 40453 is beyond end of filesystem (128) [ 2860.300471][T29226] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2860.306987][T29228] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000102c500000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0xe00) 08:16:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16d80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x22, &(0x7f0000013c00)) 08:16:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001002200000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000005c400000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={0x0}}, 0xe00) [ 2860.306995][T29226] EXT4-fs (loop4): mount failed [ 2860.339988][T29228] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2860.364085][T29242] loop4: detected capacity change from 0 to 512 08:16:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x23, &(0x7f0000013c00)) [ 2860.386028][T29245] loop5: detected capacity change from 0 to 272 [ 2860.397710][T29247] loop1: detected capacity change from 0 to 512 [ 2860.399450][T29250] loop3: detected capacity change from 0 to 512 [ 2860.420051][T29245] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={0x0}}, 0xe00) [ 2860.430601][T29247] EXT4-fs (loop1): bad geometry: first data block 50181 is beyond end of filesystem (128) [ 2860.433268][T29253] loop4: detected capacity change from 0 to 512 [ 2860.454815][T29256] loop2: detected capacity change from 0 to 512 [ 2860.461253][T29250] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={0x0}}, 0xe00) 08:16:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x24, &(0x7f0000013c00)) 08:16:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000c0ed00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2860.485465][T29250] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2860.503517][T29256] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2860.518841][T29263] loop4: detected capacity change from 0 to 512 08:16:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000101c600000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16dc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) [ 2860.537459][T29256] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2860.547443][T29265] loop1: detected capacity change from 0 to 512 [ 2860.567523][T29269] loop5: detected capacity change from 0 to 272 [ 2860.577155][T29265] EXT4-fs (loop1): bad geometry: first data block 60864 is beyond end of filesystem (128) 08:16:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001002300000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x25, &(0x7f0000013c00)) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) [ 2860.593285][T29269] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2860.613326][T29274] loop3: detected capacity change from 0 to 512 [ 2860.613739][T29275] loop4: detected capacity change from 0 to 512 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) 08:16:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x26, &(0x7f0000013c00)) [ 2860.631218][T29274] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2860.651311][T29274] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) 08:16:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000001fc00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000101c700000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2860.688711][T29282] loop2: detected capacity change from 0 to 512 [ 2860.712492][T29284] loop4: detected capacity change from 0 to 512 [ 2860.719225][T29288] loop5: detected capacity change from 0 to 272 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0xe00) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}]}, 0x3c}}, 0xe00) 08:16:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x46, &(0x7f0000013c00)) [ 2860.734007][T29290] loop1: detected capacity change from 0 to 512 [ 2860.744457][T29282] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2860.759232][T29288] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2860.772081][T29297] loop3: detected capacity change from 0 to 512 [ 2860.792137][T29297] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2860.806606][T29290] EXT4-fs (loop1): bad geometry: first data block 64513 is beyond end of filesystem (128) [ 2860.812369][T29282] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2860.825153][T29300] loop4: detected capacity change from 0 to 512 [ 2860.833790][T29297] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001002400000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}]}, 0x3c}}, 0xe00) 08:16:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000fffe00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16e40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000103ca00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2860.856840][T29300] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2860.869764][T29300] EXT4-fs (loop4): mount failed [ 2860.893685][T29307] loop5: detected capacity change from 0 to 272 [ 2860.896252][T29306] loop1: detected capacity change from 0 to 512 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}]}, 0x3c}}, 0xe00) 08:16:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) 08:16:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x48, &(0x7f0000013c00)) [ 2860.911109][T29307] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2860.921404][T29306] EXT4-fs (loop1): bad geometry: first data block 65279 is beyond end of filesystem (128) [ 2860.938817][T29310] loop3: detected capacity change from 0 to 512 [ 2860.951918][T29313] loop2: detected capacity change from 0 to 512 08:16:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16e80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000fff00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) [ 2860.969414][T29318] loop4: detected capacity change from 0 to 512 [ 2860.985459][T29310] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2860.985624][T29313] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2861.014054][T29318] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2861.020698][T29322] loop5: detected capacity change from 0 to 272 [ 2861.020787][T29313] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2861.027048][T29310] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2861.036106][T29318] EXT4-fs (loop4): mount failed [ 2861.045896][T29325] loop1: detected capacity change from 0 to 512 [ 2861.054166][T29310] EXT4-fs mount: 195 callbacks suppressed [ 2861.054179][T29310] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) 08:16:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001002500000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000101cb00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x4c, &(0x7f0000013c00)) [ 2861.056333][T29313] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2861.078361][T29325] EXT4-fs (loop1): bad geometry: first data block 65295 is beyond end of filesystem (128) [ 2861.098275][T29322] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) 08:16:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000feff00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) [ 2861.130688][T29330] loop4: detected capacity change from 0 to 512 [ 2861.152162][T29330] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2861.160727][T29330] EXT4-fs (loop4): mount failed [ 2861.166225][T29336] loop2: detected capacity change from 0 to 512 [ 2861.173519][T29337] loop3: detected capacity change from 0 to 512 08:16:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16ec0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) [ 2861.181900][T29337] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2861.186435][T29342] loop1: detected capacity change from 0 to 512 [ 2861.196990][T29337] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2861.210132][T29337] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 08:16:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x60, &(0x7f0000013c00)) 08:16:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000102e300000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) [ 2861.230553][T29346] loop5: detected capacity change from 0 to 272 [ 2861.241163][T29342] EXT4-fs (loop1): bad geometry: first data block 65534 is beyond end of filesystem (128) [ 2861.254447][T29336] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2861.270857][T29349] loop4: detected capacity change from 0 to 512 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) [ 2861.281974][T29353] loop3: detected capacity change from 0 to 512 [ 2861.283847][T29346] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2861.315080][T29353] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001002600000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000002000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x68, &(0x7f0000013c00)) 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) [ 2861.347762][T29336] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2861.367592][T29353] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2861.377653][T29336] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2861.386768][T29353] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 08:16:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100ec00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) [ 2861.411458][T29358] loop1: detected capacity change from 0 to 512 [ 2861.418181][T29363] loop4: detected capacity change from 0 to 512 [ 2861.419679][T29364] loop5: detected capacity change from 0 to 272 [ 2861.435648][T29358] EXT4-fs (loop1): bad geometry: first data block 131072 is beyond end of filesystem (128) [ 2861.447385][T29364] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x6c, &(0x7f0000013c00)) 08:16:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000004000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) 08:16:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16f40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2861.470197][T29368] loop3: detected capacity change from 0 to 512 [ 2861.476877][T29370] loop2: detected capacity change from 0 to 512 [ 2861.509530][T29372] loop4: detected capacity change from 0 to 512 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) [ 2861.523499][T29374] loop1: detected capacity change from 0 to 512 [ 2861.525873][T29376] loop5: detected capacity change from 0 to 272 [ 2861.541256][T29376] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2861.558110][T29370] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2861.577936][T29374] EXT4-fs (loop1): bad geometry: first data block 262144 is beyond end of filesystem (128) [ 2861.592767][T29370] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2861.592885][T29368] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2861.601310][T29370] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 08:16:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001003200000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) 08:16:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x74, &(0x7f0000013c00)) 08:16:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16f80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000008000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2861.626300][T29368] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2861.646571][T29368] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 08:16:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001c0ed00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x3c}}, 0xe00) [ 2861.673786][T29386] loop1: detected capacity change from 0 to 512 [ 2861.680564][T29387] loop4: detected capacity change from 0 to 512 [ 2861.684293][T29390] loop5: detected capacity change from 0 to 272 [ 2861.695028][T29386] EXT4-fs (loop1): bad geometry: first data block 524288 is beyond end of filesystem (128) [ 2861.717068][T29390] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000400008000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x7a, &(0x7f0000013c00)) [ 2861.728461][T29394] loop2: detected capacity change from 0 to 512 [ 2861.746918][T29394] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2861.761193][T29394] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2861.769656][T29401] loop4: detected capacity change from 0 to 512 08:16:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000102e300000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001004600000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16fc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2861.776611][T29394] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2861.783309][T29403] loop3: detected capacity change from 0 to 512 [ 2861.806003][T29406] loop1: detected capacity change from 0 to 512 [ 2861.818508][T29409] loop5: detected capacity change from 0 to 272 08:16:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000102e300000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000102e300000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2861.821595][T29403] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2861.840171][T29409] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2861.851799][T29413] loop2: detected capacity change from 0 to 512 [ 2861.860681][T29403] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfe, &(0x7f0000013c00)) [ 2861.871138][T29406] EXT4-fs (loop1): bad geometry: first data block 524352 is beyond end of filesystem (128) [ 2861.896695][T29413] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2861.912062][T29403] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2861.922387][T29419] loop4: detected capacity change from 0 to 512 08:16:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000101fc00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001001800000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001004800000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001001800000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2861.934212][T29413] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2861.945733][T29413] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 08:16:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000c000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1c6, &(0x7f0000013c00)) 08:16:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001001800000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7a000000}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7a000000}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2862.016431][T29430] loop4: detected capacity change from 0 to 512 [ 2862.016509][T29426] loop3: detected capacity change from 0 to 512 [ 2862.039664][T29434] loop1: detected capacity change from 0 to 512 [ 2862.040907][T29435] loop2: detected capacity change from 0 to 512 [ 2862.053113][T29437] loop5: detected capacity change from 0 to 272 08:16:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000001101000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000001101000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2862.061561][T29430] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2862.074059][T29434] EXT4-fs (loop1): bad geometry: first data block 786432 is beyond end of filesystem (128) [ 2862.075008][T29430] EXT4-fs (loop4): mount failed [ 2862.084553][T29437] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2862.101129][T29435] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2862.117252][T29426] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2862.140108][T29426] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2862.148457][T29435] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17040, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000001101000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001004c00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001fffe00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000010100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1c7, &(0x7f0000013c00)) 08:16:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x2}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2862.162947][T29426] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2862.173545][T29435] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2862.190166][T29450] loop5: detected capacity change from 0 to 272 [ 2862.208748][T29450] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2862.219085][T29453] loop1: detected capacity change from 0 to 512 [ 2862.226049][T29454] loop4: detected capacity change from 0 to 512 [ 2862.239988][T29453] EXT4-fs (loop1): bad geometry: first data block 16777216 is beyond end of filesystem (128) [ 2862.256614][T29458] loop3: detected capacity change from 0 to 512 08:16:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x2}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000020100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17080, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2862.269090][T29460] loop2: detected capacity change from 0 to 512 [ 2862.280578][T29454] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2862.305686][T29454] EXT4-fs (loop4): mount failed 08:16:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000feff01000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2862.313869][T29458] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2862.321057][T29467] loop5: detected capacity change from 0 to 272 [ 2862.329155][T29468] loop1: detected capacity change from 0 to 512 [ 2862.343773][T29460] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000feff01000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000004020100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1c8, &(0x7f0000013c00)) [ 2862.362017][T29468] EXT4-fs (loop1): bad geometry: first data block 33554432 is beyond end of filesystem (128) [ 2862.372418][T29460] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2862.374461][T29467] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2862.380511][T29458] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2862.405785][T29460] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 08:16:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001005200000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2862.447197][T29477] loop4: detected capacity change from 0 to 512 [ 2862.452446][T29476] loop1: detected capacity change from 0 to 512 [ 2862.456661][T29458] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2862.470167][T29476] EXT4-fs (loop1): bad geometry: first data block 33816576 is beyond end of filesystem (128) [ 2862.486326][T29477] EXT4-fs (loop4): corrupt root inode, run e2fsck 08:16:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010fff00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x170c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000feff01000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000030100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2862.494502][T29477] EXT4-fs (loop4): mount failed [ 2862.505635][T29480] loop5: detected capacity change from 0 to 272 [ 2862.525068][T29480] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 1) [ 2862.541923][T29484] loop1: detected capacity change from 0 to 512 [ 2862.549587][T29484] EXT4-fs (loop1): bad geometry: first data block 50331648 is beyond end of filesystem (128) [ 2862.575628][T29490] FAULT_INJECTION: forcing a failure. [ 2862.575628][T29490] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2862.579581][T29491] loop2: detected capacity change from 0 to 512 [ 2862.588781][T29490] CPU: 0 PID: 29490 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2862.596402][T29492] loop3: detected capacity change from 0 to 512 [ 2862.605972][T29490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2862.605987][T29490] Call Trace: [ 2862.605993][T29490] [ 2862.605999][T29490] dump_stack_lvl+0xd6/0x122 [ 2862.606028][T29490] dump_stack+0x11/0x1b [ 2862.637859][T29490] should_fail+0x23c/0x250 [ 2862.642407][T29490] should_fail_usercopy+0x16/0x20 [ 2862.647491][T29490] _copy_from_user+0x1c/0xd0 [ 2862.652088][T29490] sendmsg_copy_msghdr+0x60/0x2a0 [ 2862.657133][T29490] __sys_sendmsg+0x166/0x230 [ 2862.661731][T29490] __x64_sys_sendmsg+0x42/0x50 [ 2862.666560][T29490] do_syscall_64+0x44/0xd0 [ 2862.671044][T29490] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2862.676960][T29490] RIP: 0033:0x7fbc66bac049 [ 2862.681383][T29490] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2862.701031][T29490] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2862.709454][T29490] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2862.717417][T29490] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2862.725379][T29490] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2862.733345][T29490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 08:16:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1c9, &(0x7f0000013c00)) 08:16:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2862.741305][T29490] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2862.749317][T29490] [ 2862.762292][T29496] loop5: detected capacity change from 0 to 272 [ 2862.770464][T29497] loop4: detected capacity change from 0 to 512 [ 2862.777997][T29496] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 2) 08:16:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000040100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2862.778219][T29492] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2862.805811][T29492] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2862.817217][T29491] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2862.834797][T29502] loop1: detected capacity change from 0 to 512 08:16:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17140, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2862.848146][T29497] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2862.857342][T29492] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2862.867008][T29504] FAULT_INJECTION: forcing a failure. [ 2862.867008][T29504] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2862.880131][T29504] CPU: 0 PID: 29504 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2862.891252][T29504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2862.901307][T29504] Call Trace: [ 2862.904580][T29504] [ 2862.907502][T29504] dump_stack_lvl+0xd6/0x122 [ 2862.912104][T29504] dump_stack+0x11/0x1b [ 2862.916327][T29504] should_fail+0x23c/0x250 [ 2862.920753][T29504] should_fail_usercopy+0x16/0x20 [ 2862.925775][T29504] _copy_from_user+0x1c/0xd0 [ 2862.930419][T29504] iovec_from_user+0xc4/0x2e0 [ 2862.935096][T29504] ? terminate_walk+0x263/0x280 [ 2862.940065][T29504] __import_iovec+0x57/0x2d0 [ 2862.944715][T29504] import_iovec+0xb8/0xd0 [ 2862.949058][T29504] sendmsg_copy_msghdr+0x275/0x2a0 [ 2862.954201][T29504] __sys_sendmsg+0x166/0x230 [ 2862.958804][T29504] __x64_sys_sendmsg+0x42/0x50 [ 2862.963581][T29504] do_syscall_64+0x44/0xd0 [ 2862.967999][T29504] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2862.973899][T29504] RIP: 0033:0x7fbc66bac049 [ 2862.978431][T29504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2862.998041][T29504] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2863.006459][T29504] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2863.012307][T29497] EXT4-fs (loop4): mount failed [ 2863.014464][T29504] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2863.014479][T29504] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2863.014491][T29504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 08:16:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001006000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001feff00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 3) 08:16:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1ca, &(0x7f0000013c00)) [ 2863.014504][T29504] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2863.014521][T29504] [ 2863.019737][T29505] loop5: detected capacity change from 0 to 272 [ 2863.027482][T29491] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2863.051352][T29502] EXT4-fs (loop1): bad geometry: first data block 67108864 is beyond end of filesystem (128) [ 2863.078626][T29491] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2863.084936][T29505] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2863.129502][T29507] FAULT_INJECTION: forcing a failure. [ 2863.129502][T29507] name failslab, interval 1, probability 0, space 0, times 0 [ 2863.142204][T29507] CPU: 1 PID: 29507 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2863.151733][T29510] loop3: detected capacity change from 0 to 512 [ 2863.153243][T29507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2863.153256][T29507] Call Trace: [ 2863.153263][T29507] [ 2863.153269][T29507] dump_stack_lvl+0xd6/0x122 [ 2863.180343][T29507] dump_stack+0x11/0x1b [ 2863.184561][T29507] should_fail+0x23c/0x250 [ 2863.188983][T29507] __should_failslab+0x81/0x90 [ 2863.193751][T29507] should_failslab+0x5/0x20 [ 2863.198255][T29507] kmem_cache_alloc_node+0x61/0x2d0 [ 2863.203616][T29507] ? __alloc_skb+0xf0/0x450 [ 2863.208170][T29507] __alloc_skb+0xf0/0x450 [ 2863.212495][T29507] netlink_sendmsg+0x4fe/0x850 [ 2863.217262][T29507] ? netlink_getsockopt+0x720/0x720 [ 2863.222497][T29507] ____sys_sendmsg+0x39a/0x510 [ 2863.227277][T29507] __sys_sendmsg+0x195/0x230 [ 2863.231875][T29507] __x64_sys_sendmsg+0x42/0x50 [ 2863.236719][T29507] do_syscall_64+0x44/0xd0 [ 2863.241165][T29507] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2863.247159][T29507] RIP: 0033:0x7fbc66bac049 [ 2863.251656][T29507] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2863.271258][T29507] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2863.279735][T29507] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2863.287704][T29507] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2863.295875][T29507] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2863.303840][T29507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2863.311856][T29507] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2863.319842][T29507] 08:16:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000050100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 4) [ 2863.334467][T29514] loop4: detected capacity change from 0 to 512 [ 2863.349557][T29510] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2863.373201][T29513] loop2: detected capacity change from 0 to 512 08:16:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17180, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2863.399426][T29516] loop1: detected capacity change from 0 to 512 [ 2863.407313][T29514] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2863.414538][T29510] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2863.423347][T29514] EXT4-fs (loop4): mount failed [ 2863.424730][T29513] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2863.428863][T29510] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2863.445553][T29522] loop5: detected capacity change from 0 to 272 [ 2863.458194][T29521] FAULT_INJECTION: forcing a failure. [ 2863.458194][T29521] name failslab, interval 1, probability 0, space 0, times 0 [ 2863.470910][T29521] CPU: 0 PID: 29521 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2863.482302][T29521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2863.492535][T29521] Call Trace: [ 2863.495801][T29521] [ 2863.498769][T29521] dump_stack_lvl+0xd6/0x122 [ 2863.503415][T29521] dump_stack+0x11/0x1b [ 2863.507556][T29521] should_fail+0x23c/0x250 [ 2863.511986][T29521] __should_failslab+0x81/0x90 [ 2863.516742][T29521] should_failslab+0x5/0x20 [ 2863.522706][T29521] kmem_cache_alloc_node_trace+0x61/0x310 [ 2863.528436][T29521] ? __kmalloc_node_track_caller+0x30/0x40 [ 2863.534289][T29521] __kmalloc_node_track_caller+0x30/0x40 [ 2863.539923][T29521] ? netlink_sendmsg+0x4fe/0x850 [ 2863.544904][T29521] __alloc_skb+0x19d/0x450 [ 2863.549321][T29521] netlink_sendmsg+0x4fe/0x850 [ 2863.554132][T29521] ? netlink_getsockopt+0x720/0x720 [ 2863.559393][T29521] ____sys_sendmsg+0x39a/0x510 [ 2863.564244][T29521] __sys_sendmsg+0x195/0x230 [ 2863.568879][T29521] __x64_sys_sendmsg+0x42/0x50 [ 2863.573837][T29521] do_syscall_64+0x44/0xd0 [ 2863.578248][T29521] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2863.584130][T29521] RIP: 0033:0x7fbc66bac049 [ 2863.588537][T29521] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2863.608283][T29521] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2863.616740][T29521] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2863.624785][T29521] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2863.632740][T29521] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2863.640780][T29521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 08:16:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000002000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 5) [ 2863.648744][T29521] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2863.656743][T29521] [ 2863.663376][T29522] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2863.672979][T29513] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2863.683419][T29513] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2863.692192][T29516] EXT4-fs (loop1): bad geometry: first data block 83886080 is beyond end of filesystem (128) [ 2863.703301][T29524] FAULT_INJECTION: forcing a failure. [ 2863.703301][T29524] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2863.716422][T29524] CPU: 0 PID: 29524 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2863.727442][T29524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2863.737629][T29524] Call Trace: [ 2863.740959][T29524] [ 2863.743878][T29524] dump_stack_lvl+0xd6/0x122 [ 2863.748476][T29524] dump_stack+0x11/0x1b [ 2863.752645][T29524] should_fail+0x23c/0x250 [ 2863.757060][T29524] should_fail_usercopy+0x16/0x20 [ 2863.762153][T29524] _copy_from_iter+0x131/0xa00 [ 2863.766983][T29524] ? check_stack_object+0x61/0x70 [ 2863.772015][T29524] ? __virt_addr_valid+0x15a/0x1a0 [ 2863.777195][T29524] ? __check_object_size+0x22a/0x2d0 [ 2863.782487][T29524] netlink_sendmsg+0x5bb/0x850 [ 2863.787264][T29524] ? netlink_getsockopt+0x720/0x720 [ 2863.792508][T29524] ____sys_sendmsg+0x39a/0x510 [ 2863.797330][T29524] __sys_sendmsg+0x195/0x230 [ 2863.802079][T29524] __x64_sys_sendmsg+0x42/0x50 [ 2863.806856][T29524] do_syscall_64+0x44/0xd0 [ 2863.811308][T29524] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2863.817478][T29524] RIP: 0033:0x7fbc66bac049 [ 2863.821890][T29524] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2863.841494][T29524] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 08:16:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001006600000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1cb, &(0x7f0000013c00)) [ 2863.849906][T29524] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2863.857871][T29524] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2863.865830][T29524] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2863.873811][T29524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2863.881770][T29524] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2863.889738][T29524] [ 2863.893535][T29526] loop4: detected capacity change from 0 to 512 08:16:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x171c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 6) [ 2863.901843][T29526] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2863.915857][T29526] EXT4-fs (loop4): mount failed [ 2863.933907][T29529] loop3: detected capacity change from 0 to 512 [ 2863.940889][T29535] loop5: detected capacity change from 0 to 272 08:16:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000060100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1cc, &(0x7f0000013c00)) [ 2863.948171][T29531] loop2: detected capacity change from 0 to 512 [ 2863.956268][T29533] FAULT_INJECTION: forcing a failure. [ 2863.956268][T29533] name failslab, interval 1, probability 0, space 0, times 0 [ 2863.966818][T29538] loop1: detected capacity change from 0 to 512 [ 2863.968894][T29533] CPU: 0 PID: 29533 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2863.986268][T29533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2863.996316][T29533] Call Trace: [ 2863.999591][T29533] [ 2864.002522][T29533] dump_stack_lvl+0xd6/0x122 [ 2864.007154][T29533] dump_stack+0x11/0x1b [ 2864.011355][T29533] should_fail+0x23c/0x250 [ 2864.015812][T29533] ? skb_clone+0x12c/0x1f0 [ 2864.020229][T29533] __should_failslab+0x81/0x90 [ 2864.025056][T29533] should_failslab+0x5/0x20 [ 2864.029563][T29533] kmem_cache_alloc+0x4f/0x320 [ 2864.034327][T29533] skb_clone+0x12c/0x1f0 [ 2864.038632][T29533] netlink_deliver_tap+0x2da/0x510 [ 2864.042888][T29529] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2864.043742][T29533] netlink_unicast+0x5e4/0x6d0 [ 2864.043767][T29533] netlink_sendmsg+0x728/0x850 [ 2864.043815][T29533] ? netlink_getsockopt+0x720/0x720 [ 2864.057257][T29535] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2864.061551][T29533] ____sys_sendmsg+0x39a/0x510 [ 2864.061579][T29533] __sys_sendmsg+0x195/0x230 [ 2864.066391][T29538] EXT4-fs (loop1): bad geometry: first data block 100663296 is beyond end of filesystem (128) [ 2864.071680][T29533] __x64_sys_sendmsg+0x42/0x50 [ 2864.095202][T29529] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2864.100569][T29533] do_syscall_64+0x44/0xd0 [ 2864.117620][T29533] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2864.123567][T29533] RIP: 0033:0x7fbc66bac049 [ 2864.127988][T29533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2864.147590][T29533] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2864.156012][T29533] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2864.163988][T29533] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2864.171953][T29533] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2864.179930][T29533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2864.187905][T29533] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2864.194456][T29542] loop4: detected capacity change from 0 to 512 08:16:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 7) 08:16:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2864.196138][T29533] [ 2864.206109][T29529] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2864.219611][T29531] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2864.244386][T29542] EXT4-fs (loop4): corrupt root inode, run e2fsck 08:16:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001ffff03000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000004060100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2864.271036][T29546] loop5: detected capacity change from 0 to 272 [ 2864.279096][T29531] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2864.293869][T29547] FAULT_INJECTION: forcing a failure. [ 2864.293869][T29547] name failslab, interval 1, probability 0, space 0, times 0 [ 2864.306602][T29547] CPU: 1 PID: 29547 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2864.317619][T29547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2864.327787][T29547] Call Trace: [ 2864.331063][T29547] [ 2864.333985][T29547] dump_stack_lvl+0xd6/0x122 [ 2864.338619][T29547] dump_stack+0x11/0x1b [ 2864.342822][T29547] should_fail+0x23c/0x250 [ 2864.347350][T29547] ? genl_family_rcv_msg_attrs_parse+0x75/0x1a0 [ 2864.353600][T29547] __should_failslab+0x81/0x90 [ 2864.358419][T29547] should_failslab+0x5/0x20 [ 2864.362923][T29547] __kmalloc+0x6f/0x370 [ 2864.367144][T29547] ? selinux_capable+0x34/0x40 [ 2864.371905][T29547] genl_family_rcv_msg_attrs_parse+0x75/0x1a0 [ 2864.378043][T29547] ? ns_capable+0x86/0xb0 [ 2864.382419][T29547] genl_rcv_msg+0x5f1/0x860 [ 2864.386952][T29547] ? l2tp_nl_cmd_noop+0x130/0x130 [ 2864.391980][T29547] netlink_rcv_skb+0x14e/0x250 [ 2864.396772][T29547] ? genl_bind+0x1d0/0x1d0 [ 2864.401222][T29547] genl_rcv+0x24/0x40 [ 2864.405311][T29547] netlink_unicast+0x602/0x6d0 [ 2864.410137][T29547] netlink_sendmsg+0x728/0x850 [ 2864.414963][T29547] ? netlink_getsockopt+0x720/0x720 [ 2864.420191][T29547] ____sys_sendmsg+0x39a/0x510 [ 2864.425021][T29547] __sys_sendmsg+0x195/0x230 [ 2864.429617][T29547] __x64_sys_sendmsg+0x42/0x50 [ 2864.434429][T29547] do_syscall_64+0x44/0xd0 [ 2864.438856][T29547] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2864.444804][T29547] RIP: 0033:0x7fbc66bac049 [ 2864.449218][T29547] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2864.469079][T29547] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2864.477484][T29547] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2864.485445][T29547] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2864.493412][T29547] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2864.501457][T29547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2864.509461][T29547] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2864.517432][T29547] [ 2864.523903][T29531] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2864.529083][T29549] loop1: detected capacity change from 0 to 512 [ 2864.533510][T29542] EXT4-fs (loop4): mount failed [ 2864.547517][T29549] EXT4-fs (loop1): bad geometry: first data block 100925440 is beyond end of filesystem (128) [ 2864.558030][T29546] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001006800000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 8) [ 2864.568895][T29551] loop3: detected capacity change from 0 to 512 [ 2864.584664][T29551] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2864.605447][T29551] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2864.613920][T29551] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 08:16:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000004000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2864.614196][T29554] FAULT_INJECTION: forcing a failure. [ 2864.614196][T29554] name failslab, interval 1, probability 0, space 0, times 0 [ 2864.635105][T29554] CPU: 0 PID: 29554 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2864.646126][T29554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2864.656177][T29554] Call Trace: [ 2864.659450][T29554] [ 2864.662379][T29554] dump_stack_lvl+0xd6/0x122 [ 2864.667056][T29554] dump_stack+0x11/0x1b [ 2864.671212][T29554] should_fail+0x23c/0x250 [ 2864.675635][T29554] ? l2tp_tunnel_create+0x63/0x200 [ 2864.680766][T29554] __should_failslab+0x81/0x90 [ 2864.685588][T29554] should_failslab+0x5/0x20 [ 2864.690116][T29554] kmem_cache_alloc_trace+0x52/0x350 [ 2864.695555][T29554] l2tp_tunnel_create+0x63/0x200 [ 2864.700546][T29554] l2tp_nl_cmd_tunnel_create+0x166/0x500 [ 2864.706241][T29554] genl_rcv_msg+0x7b9/0x860 [ 2864.710743][T29554] ? l2tp_nl_cmd_noop+0x130/0x130 [ 2864.715781][T29554] netlink_rcv_skb+0x14e/0x250 [ 2864.720542][T29554] ? genl_bind+0x1d0/0x1d0 [ 2864.725050][T29554] genl_rcv+0x24/0x40 [ 2864.729037][T29554] netlink_unicast+0x602/0x6d0 [ 2864.733800][T29554] netlink_sendmsg+0x728/0x850 [ 2864.738565][T29554] ? netlink_getsockopt+0x720/0x720 [ 2864.743767][T29554] ____sys_sendmsg+0x39a/0x510 [ 2864.748537][T29554] __sys_sendmsg+0x195/0x230 [ 2864.753177][T29554] __x64_sys_sendmsg+0x42/0x50 [ 2864.757949][T29554] do_syscall_64+0x44/0xd0 [ 2864.762389][T29554] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2864.768298][T29554] RIP: 0033:0x7fbc66bac049 [ 2864.772752][T29554] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2864.792414][T29554] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2864.800837][T29554] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2864.808803][T29554] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2864.816777][T29554] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 08:16:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000070100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17240, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2864.824740][T29554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2864.832703][T29554] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2864.840671][T29554] [ 2864.858903][T29556] loop2: detected capacity change from 0 to 512 08:16:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 9) [ 2864.876699][T29558] loop1: detected capacity change from 0 to 512 [ 2864.885700][T29560] FAULT_INJECTION: forcing a failure. [ 2864.885700][T29560] name failslab, interval 1, probability 0, space 0, times 0 [ 2864.898056][T29563] loop5: detected capacity change from 0 to 272 [ 2864.898439][T29560] CPU: 0 PID: 29560 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2864.915663][T29560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 08:16:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1fc, &(0x7f0000013c00)) [ 2864.925716][T29560] Call Trace: [ 2864.928990][T29560] [ 2864.931911][T29560] dump_stack_lvl+0xd6/0x122 [ 2864.936504][T29560] dump_stack+0x11/0x1b [ 2864.940729][T29560] should_fail+0x23c/0x250 [ 2864.945140][T29560] ? sock_alloc_inode+0x23/0x90 [ 2864.949989][T29560] __should_failslab+0x81/0x90 [ 2864.954759][T29560] ? sockfs_init_fs_context+0x70/0x70 [ 2864.960169][T29560] should_failslab+0x5/0x20 [ 2864.964688][T29560] kmem_cache_alloc+0x4f/0x320 [ 2864.969448][T29560] ? sockfs_init_fs_context+0x70/0x70 [ 2864.974848][T29560] sock_alloc_inode+0x23/0x90 [ 2864.979635][T29560] ? sockfs_init_fs_context+0x70/0x70 [ 2864.985005][T29560] new_inode_pseudo+0x38/0x190 [ 2864.989771][T29560] __sock_create+0x122/0x4e0 [ 2864.994364][T29560] sock_create_kern+0x34/0x40 [ 2864.999045][T29560] udp_sock_create4+0x65/0x2a0 [ 2865.003882][T29560] l2tp_tunnel_register+0x52b/0xbc0 [ 2865.009094][T29560] ? sprintf+0x85/0xb0 [ 2865.013200][T29560] ? l2tp_tunnel_create+0xb4/0x200 [ 2865.018492][T29560] ? l2tp_tunnel_create+0x1cb/0x200 [ 2865.023700][T29560] l2tp_nl_cmd_tunnel_create+0x1aa/0x500 [ 2865.029558][T29560] genl_rcv_msg+0x7b9/0x860 [ 2865.034159][T29560] ? l2tp_nl_cmd_noop+0x130/0x130 [ 2865.039266][T29560] netlink_rcv_skb+0x14e/0x250 [ 2865.044026][T29560] ? genl_bind+0x1d0/0x1d0 [ 2865.048456][T29560] genl_rcv+0x24/0x40 [ 2865.052448][T29560] netlink_unicast+0x602/0x6d0 [ 2865.057230][T29560] netlink_sendmsg+0x728/0x850 [ 2865.062049][T29560] ? netlink_getsockopt+0x720/0x720 [ 2865.063743][T29564] loop3: detected capacity change from 0 to 512 [ 2865.067247][T29560] ____sys_sendmsg+0x39a/0x510 [ 2865.078230][T29560] __sys_sendmsg+0x195/0x230 [ 2865.082890][T29560] __x64_sys_sendmsg+0x42/0x50 [ 2865.087735][T29560] do_syscall_64+0x44/0xd0 [ 2865.092146][T29560] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2865.098025][T29560] RIP: 0033:0x7fbc66bac049 [ 2865.102425][T29560] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2865.122092][T29560] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2865.130572][T29560] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2865.138529][T29560] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2865.146497][T29560] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2865.154452][T29560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2865.162494][T29560] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2865.170474][T29560] [ 2865.173698][T29560] socket: no more sockets [ 2865.178307][T29558] EXT4-fs (loop1): bad geometry: first data block 117440512 is beyond end of filesystem (128) [ 2865.180255][T29563] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2865.191073][T29566] loop4: detected capacity change from 0 to 512 [ 2865.212750][T29556] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 10) 08:16:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000080100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001006c00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2865.212988][T29564] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2865.233126][T29556] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2865.252806][T29556] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2865.257162][T29564] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2865.279823][T29571] FAULT_INJECTION: forcing a failure. [ 2865.279823][T29571] name failslab, interval 1, probability 0, space 0, times 0 [ 2865.292619][T29571] CPU: 1 PID: 29571 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2865.303700][T29571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2865.313754][T29571] Call Trace: [ 2865.317029][T29571] [ 2865.319980][T29571] dump_stack_lvl+0xd6/0x122 [ 2865.324658][T29571] dump_stack+0x11/0x1b [ 2865.328810][T29571] should_fail+0x23c/0x250 [ 2865.333270][T29571] ? security_inode_alloc+0x30/0x180 [ 2865.338571][T29571] __should_failslab+0x81/0x90 [ 2865.343336][T29571] should_failslab+0x5/0x20 [ 2865.347978][T29571] kmem_cache_alloc+0x4f/0x320 [ 2865.352756][T29571] security_inode_alloc+0x30/0x180 [ 2865.357922][T29571] inode_init_always+0x214/0x3e0 [ 2865.362872][T29571] ? sockfs_init_fs_context+0x70/0x70 [ 2865.368258][T29571] new_inode_pseudo+0x6f/0x190 [ 2865.373021][T29571] __sock_create+0x122/0x4e0 [ 2865.377687][T29571] sock_create_kern+0x34/0x40 [ 2865.382402][T29571] udp_sock_create4+0x65/0x2a0 [ 2865.387165][T29571] l2tp_tunnel_register+0x52b/0xbc0 [ 2865.392373][T29571] ? sprintf+0x85/0xb0 [ 2865.396444][T29571] ? l2tp_tunnel_create+0xb4/0x200 [ 2865.401561][T29571] ? l2tp_tunnel_create+0x1cb/0x200 [ 2865.406804][T29571] l2tp_nl_cmd_tunnel_create+0x1aa/0x500 [ 2865.412480][T29571] genl_rcv_msg+0x7b9/0x860 [ 2865.417029][T29571] ? l2tp_nl_cmd_noop+0x130/0x130 [ 2865.422126][T29571] netlink_rcv_skb+0x14e/0x250 [ 2865.426893][T29571] ? genl_bind+0x1d0/0x1d0 [ 2865.431350][T29571] genl_rcv+0x24/0x40 [ 2865.435336][T29571] netlink_unicast+0x602/0x6d0 [ 2865.440098][T29571] netlink_sendmsg+0x728/0x850 [ 2865.444861][T29571] ? netlink_getsockopt+0x720/0x720 [ 2865.450074][T29571] ____sys_sendmsg+0x39a/0x510 [ 2865.455071][T29571] __sys_sendmsg+0x195/0x230 [ 2865.459672][T29571] __x64_sys_sendmsg+0x42/0x50 [ 2865.464470][T29571] do_syscall_64+0x44/0xd0 [ 2865.468884][T29571] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2865.474849][T29571] RIP: 0033:0x7fbc66bac049 [ 2865.479259][T29571] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2865.498892][T29571] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2865.507304][T29571] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2865.515270][T29571] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2865.523243][T29571] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 08:16:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x204, &(0x7f0000013c00)) 08:16:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17280, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2865.531207][T29571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2865.539176][T29571] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2865.547150][T29571] [ 2865.550218][T29571] socket: no more sockets [ 2865.560354][T29572] loop1: detected capacity change from 0 to 512 [ 2865.565235][T29564] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2865.568987][T29575] loop4: detected capacity change from 0 to 512 08:16:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000008000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2865.593729][T29572] EXT4-fs (loop1): bad geometry: first data block 134217728 is beyond end of filesystem (128) [ 2865.611481][T29575] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2865.611616][T29580] loop2: detected capacity change from 0 to 512 [ 2865.618939][T29579] loop5: detected capacity change from 0 to 272 08:16:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 11) 08:16:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000090100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2865.643410][T29580] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2865.658221][T29575] EXT4-fs (loop4): mount failed [ 2865.671513][T29579] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2865.671974][T29583] loop3: detected capacity change from 0 to 512 [ 2865.691005][T29580] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2865.701603][T29587] loop1: detected capacity change from 0 to 512 [ 2865.701921][T29585] FAULT_INJECTION: forcing a failure. [ 2865.701921][T29585] name failslab, interval 1, probability 0, space 0, times 0 [ 2865.720535][T29585] CPU: 0 PID: 29585 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2865.731639][T29585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2865.741687][T29585] Call Trace: [ 2865.744967][T29585] [ 2865.747894][T29585] dump_stack_lvl+0xd6/0x122 [ 2865.752542][T29585] dump_stack+0x11/0x1b [ 2865.756707][T29585] should_fail+0x23c/0x250 [ 2865.761176][T29585] ? sk_prot_alloc+0x41/0x190 [ 2865.765898][T29585] __should_failslab+0x81/0x90 [ 2865.770697][T29585] should_failslab+0x5/0x20 [ 2865.775288][T29585] kmem_cache_alloc+0x4f/0x320 [ 2865.780120][T29585] sk_prot_alloc+0x41/0x190 [ 2865.784627][T29585] sk_alloc+0x2f/0x360 [ 2865.788766][T29585] ? inet_create+0x2a5/0x600 [ 2865.793350][T29585] inet_create+0x2bf/0x600 [ 2865.797800][T29585] __sock_create+0x2cc/0x4e0 [ 2865.802402][T29585] sock_create_kern+0x34/0x40 [ 2865.807073][T29585] udp_sock_create4+0x65/0x2a0 [ 2865.811836][T29585] l2tp_tunnel_register+0x52b/0xbc0 [ 2865.817113][T29585] ? sprintf+0x85/0xb0 [ 2865.821212][T29585] ? l2tp_tunnel_create+0xb4/0x200 [ 2865.826327][T29585] ? l2tp_tunnel_create+0x1cb/0x200 [ 2865.831622][T29585] l2tp_nl_cmd_tunnel_create+0x1aa/0x500 [ 2865.837257][T29585] genl_rcv_msg+0x7b9/0x860 08:16:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x233, &(0x7f0000013c00)) [ 2865.841812][T29585] ? l2tp_nl_cmd_noop+0x130/0x130 [ 2865.846853][T29585] netlink_rcv_skb+0x14e/0x250 [ 2865.851650][T29585] ? genl_bind+0x1d0/0x1d0 [ 2865.856081][T29585] genl_rcv+0x24/0x40 [ 2865.859213][T29587] EXT4-fs (loop1): bad geometry: first data block 150994944 is beyond end of filesystem (128) [ 2865.860063][T29585] netlink_unicast+0x602/0x6d0 [ 2865.875049][T29585] netlink_sendmsg+0x728/0x850 [ 2865.879827][T29585] ? netlink_getsockopt+0x720/0x720 [ 2865.885027][T29585] ____sys_sendmsg+0x39a/0x510 [ 2865.889796][T29585] __sys_sendmsg+0x195/0x230 [ 2865.894470][T29585] __x64_sys_sendmsg+0x42/0x50 [ 2865.899262][T29585] do_syscall_64+0x44/0xd0 [ 2865.903680][T29585] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2865.909669][T29585] RIP: 0033:0x7fbc66bac049 [ 2865.914113][T29585] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2865.933907][T29585] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2865.942385][T29585] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2865.942786][T29580] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2865.950345][T29585] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2865.950361][T29585] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2865.950373][T29585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2865.982615][T29585] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2865.990583][T29585] 08:16:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 12) 08:16:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000a0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x172c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001007400000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2865.996559][T29590] loop4: detected capacity change from 0 to 512 [ 2866.003705][T29583] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2866.059705][T29596] FAULT_INJECTION: forcing a failure. [ 2866.059705][T29596] name failslab, interval 1, probability 0, space 0, times 0 [ 2866.072607][T29596] CPU: 1 PID: 29596 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2866.083624][T29596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2866.093793][T29596] Call Trace: [ 2866.097137][T29596] [ 2866.100076][T29596] dump_stack_lvl+0xd6/0x122 [ 2866.104687][T29596] dump_stack+0x11/0x1b [ 2866.108840][T29596] should_fail+0x23c/0x250 [ 2866.113302][T29596] ? selinux_sk_alloc_security+0x61/0x120 [ 2866.119046][T29596] __should_failslab+0x81/0x90 [ 2866.123870][T29596] should_failslab+0x5/0x20 [ 2866.128377][T29596] kmem_cache_alloc_trace+0x52/0x350 [ 2866.133702][T29596] ? __rcu_read_unlock+0x5c/0x290 [ 2866.138725][T29596] selinux_sk_alloc_security+0x61/0x120 [ 2866.144316][T29596] security_sk_alloc+0x45/0x90 [ 2866.149082][T29596] sk_prot_alloc+0xd2/0x190 [ 2866.153674][T29596] sk_alloc+0x2f/0x360 [ 2866.157766][T29596] ? inet_create+0x2a5/0x600 [ 2866.162428][T29596] inet_create+0x2bf/0x600 [ 2866.166938][T29596] __sock_create+0x2cc/0x4e0 [ 2866.171526][T29596] sock_create_kern+0x34/0x40 [ 2866.176236][T29596] udp_sock_create4+0x65/0x2a0 [ 2866.180996][T29596] l2tp_tunnel_register+0x52b/0xbc0 [ 2866.186251][T29596] ? sprintf+0x85/0xb0 [ 2866.190400][T29596] ? l2tp_tunnel_create+0xb4/0x200 [ 2866.195524][T29596] ? l2tp_tunnel_create+0x1cb/0x200 [ 2866.200855][T29596] l2tp_nl_cmd_tunnel_create+0x1aa/0x500 [ 2866.206493][T29596] genl_rcv_msg+0x7b9/0x860 [ 2866.211114][T29596] ? l2tp_nl_cmd_noop+0x130/0x130 [ 2866.216464][T29596] netlink_rcv_skb+0x14e/0x250 [ 2866.221291][T29596] ? genl_bind+0x1d0/0x1d0 [ 2866.225705][T29596] genl_rcv+0x24/0x40 [ 2866.229769][T29596] netlink_unicast+0x602/0x6d0 [ 2866.234566][T29596] netlink_sendmsg+0x728/0x850 [ 2866.239328][T29596] ? netlink_getsockopt+0x720/0x720 [ 2866.244577][T29596] ____sys_sendmsg+0x39a/0x510 [ 2866.249365][T29596] __sys_sendmsg+0x195/0x230 [ 2866.254025][T29596] __x64_sys_sendmsg+0x42/0x50 [ 2866.258790][T29596] do_syscall_64+0x44/0xd0 [ 2866.263223][T29596] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2866.269151][T29596] RIP: 0033:0x7fbc66bac049 [ 2866.273560][T29596] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2866.293163][T29596] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2866.301588][T29596] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2866.309560][T29596] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2866.317574][T29596] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2866.325541][T29596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2866.333506][T29596] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2866.341512][T29596] [ 2866.351607][T29595] loop1: detected capacity change from 0 to 512 [ 2866.355500][T29593] loop5: detected capacity change from 0 to 272 [ 2866.359209][T29595] EXT4-fs (loop1): bad geometry: first data block 167772160 is beyond end of filesystem (128) [ 2866.376506][T29583] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2866.390995][T29598] loop2: detected capacity change from 0 to 512 08:16:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 13) 08:16:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x234, &(0x7f0000013c00)) 08:16:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000b0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2866.408727][T29593] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2866.414551][T29583] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2866.433441][T29601] FAULT_INJECTION: forcing a failure. [ 2866.433441][T29601] name failslab, interval 1, probability 0, space 0, times 0 [ 2866.434076][T29602] loop4: detected capacity change from 0 to 512 [ 2866.446206][T29601] CPU: 1 PID: 29601 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2866.463401][T29601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2866.473559][T29601] Call Trace: [ 2866.476854][T29601] [ 2866.479804][T29601] dump_stack_lvl+0xd6/0x122 [ 2866.484400][T29601] dump_stack+0x11/0x1b [ 2866.488634][T29601] should_fail+0x23c/0x250 [ 2866.493094][T29601] ? selinux_netlbl_socket_post_create+0xda/0x170 [ 2866.499512][T29601] __should_failslab+0x81/0x90 [ 2866.504328][T29601] should_failslab+0x5/0x20 [ 2866.508918][T29601] kmem_cache_alloc_trace+0x52/0x350 [ 2866.514233][T29601] ? selinux_sk_alloc_security+0xb4/0x120 [ 2866.519957][T29601] ? __rcu_read_unlock+0x5c/0x290 [ 2866.524983][T29601] selinux_netlbl_socket_post_create+0xda/0x170 [ 2866.531251][T29601] selinux_socket_post_create+0x1de/0x270 [ 2866.537129][T29601] security_socket_post_create+0x5d/0xb0 [ 2866.542883][T29601] __sock_create+0x32e/0x4e0 [ 2866.547480][T29601] sock_create_kern+0x34/0x40 [ 2866.552253][T29601] udp_sock_create4+0x65/0x2a0 [ 2866.557027][T29601] l2tp_tunnel_register+0x52b/0xbc0 [ 2866.562575][T29601] ? sprintf+0x85/0xb0 [ 2866.566653][T29601] ? l2tp_tunnel_create+0xb4/0x200 [ 2866.571799][T29601] ? l2tp_tunnel_create+0x1cb/0x200 [ 2866.576999][T29601] l2tp_nl_cmd_tunnel_create+0x1aa/0x500 [ 2866.582644][T29601] genl_rcv_msg+0x7b9/0x860 [ 2866.587212][T29601] ? l2tp_nl_cmd_noop+0x130/0x130 [ 2866.592249][T29601] netlink_rcv_skb+0x14e/0x250 [ 2866.597013][T29601] ? genl_bind+0x1d0/0x1d0 [ 2866.601467][T29601] genl_rcv+0x24/0x40 [ 2866.605544][T29601] netlink_unicast+0x602/0x6d0 [ 2866.610385][T29601] netlink_sendmsg+0x728/0x850 [ 2866.615145][T29601] ? netlink_getsockopt+0x720/0x720 [ 2866.620348][T29601] ____sys_sendmsg+0x39a/0x510 [ 2866.625292][T29601] __sys_sendmsg+0x195/0x230 [ 2866.630300][T29601] __x64_sys_sendmsg+0x42/0x50 [ 2866.635107][T29601] do_syscall_64+0x44/0xd0 [ 2866.639525][T29601] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2866.645463][T29601] RIP: 0033:0x7fbc66bac049 [ 2866.649879][T29601] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2866.669750][T29601] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2866.678203][T29601] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2866.686172][T29601] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2866.694197][T29601] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2866.702248][T29601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 08:16:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100000c000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2866.710225][T29601] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2866.718299][T29601] [ 2866.721830][T29604] loop1: detected capacity change from 0 to 512 [ 2866.733773][T29604] EXT4-fs (loop1): bad geometry: first data block 184549376 is beyond end of filesystem (128) [ 2866.745490][T29598] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x235, &(0x7f0000013c00)) 08:16:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 14) 08:16:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001007a00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2866.759097][T29598] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2866.773654][T29598] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2866.782620][T29608] loop3: detected capacity change from 0 to 512 [ 2866.791080][T29610] loop4: detected capacity change from 0 to 512 [ 2866.803932][T29612] FAULT_INJECTION: forcing a failure. [ 2866.803932][T29612] name failslab, interval 1, probability 0, space 0, times 0 [ 2866.816568][T29612] CPU: 0 PID: 29612 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2866.816900][T29608] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2866.827630][T29612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2866.827643][T29612] Call Trace: [ 2866.827650][T29612] [ 2866.827678][T29612] dump_stack_lvl+0xd6/0x122 [ 2866.827707][T29612] dump_stack+0x11/0x1b [ 2866.865664][T29612] should_fail+0x23c/0x250 [ 2866.870095][T29612] ? security_netlbl_sid_to_secattr+0xb5/0x160 [ 2866.870989][T29608] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2866.876242][T29612] __should_failslab+0x81/0x90 [ 2866.876278][T29612] should_failslab+0x5/0x20 [ 2866.893367][T29612] __kmalloc_track_caller+0x6d/0x370 [ 2866.898713][T29612] kstrdup+0x31/0x70 [ 2866.902692][T29612] security_netlbl_sid_to_secattr+0xb5/0x160 [ 2866.904309][T29608] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2866.908679][T29612] selinux_netlbl_socket_post_create+0xfe/0x170 [ 2866.908767][T29612] selinux_socket_post_create+0x1de/0x270 [ 2866.929177][T29612] security_socket_post_create+0x5d/0xb0 [ 2866.934828][T29612] __sock_create+0x32e/0x4e0 [ 2866.939517][T29612] sock_create_kern+0x34/0x40 [ 2866.944288][T29612] udp_sock_create4+0x65/0x2a0 [ 2866.949397][T29612] l2tp_tunnel_register+0x52b/0xbc0 [ 2866.954595][T29612] ? sprintf+0x85/0xb0 [ 2866.958668][T29612] ? l2tp_tunnel_create+0xb4/0x200 [ 2866.963865][T29612] ? l2tp_tunnel_create+0x1cb/0x200 [ 2866.969067][T29612] l2tp_nl_cmd_tunnel_create+0x1aa/0x500 [ 2866.974811][T29612] genl_rcv_msg+0x7b9/0x860 [ 2866.979342][T29612] ? l2tp_nl_cmd_noop+0x130/0x130 [ 2866.984375][T29612] netlink_rcv_skb+0x14e/0x250 [ 2866.989171][T29612] ? genl_bind+0x1d0/0x1d0 [ 2866.993585][T29612] genl_rcv+0x24/0x40 [ 2866.997582][T29612] netlink_unicast+0x602/0x6d0 [ 2867.002354][T29612] netlink_sendmsg+0x728/0x850 [ 2867.007116][T29612] ? netlink_getsockopt+0x720/0x720 [ 2867.012339][T29612] ____sys_sendmsg+0x39a/0x510 [ 2867.017253][T29612] __sys_sendmsg+0x195/0x230 [ 2867.021927][T29612] __x64_sys_sendmsg+0x42/0x50 [ 2867.026746][T29612] do_syscall_64+0x44/0xd0 [ 2867.031228][T29612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2867.037225][T29612] RIP: 0033:0x7fbc66bac049 [ 2867.041642][T29612] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 08:16:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001ffff1f000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2867.061370][T29612] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2867.069782][T29612] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2867.077778][T29612] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2867.085750][T29612] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2867.093785][T29612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2867.101746][T29612] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2867.109717][T29612] 08:16:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 15) 08:16:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000c0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x236, &(0x7f0000013c00)) [ 2867.131434][T29614] loop5: detected capacity change from 0 to 272 [ 2867.152515][T29618] loop3: detected capacity change from 0 to 512 [ 2867.161230][T29619] loop2: detected capacity change from 0 to 512 [ 2867.167550][T29614] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2867.178999][T29621] loop1: detected capacity change from 0 to 512 [ 2867.189000][T29623] loop4: detected capacity change from 0 to 512 [ 2867.194883][T29624] FAULT_INJECTION: forcing a failure. [ 2867.194883][T29624] name failslab, interval 1, probability 0, space 0, times 0 [ 2867.207902][T29624] CPU: 0 PID: 29624 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2867.210910][T29621] EXT4-fs (loop1): bad geometry: first data block 201326592 is beyond end of filesystem (128) [ 2867.218952][T29624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2867.218966][T29624] Call Trace: [ 2867.218972][T29624] [ 2867.218979][T29624] dump_stack_lvl+0xd6/0x122 [ 2867.249975][T29624] dump_stack+0x11/0x1b [ 2867.254196][T29624] should_fail+0x23c/0x250 [ 2867.258614][T29624] __should_failslab+0x81/0x90 [ 2867.263382][T29624] should_failslab+0x5/0x20 [ 2867.268021][T29624] kmem_cache_alloc_node+0x61/0x2d0 [ 2867.269335][T29619] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2867.273238][T29624] ? kfree+0xe0/0x1c0 [ 2867.273280][T29624] ? __alloc_skb+0xf0/0x450 [ 2867.294722][T29624] __alloc_skb+0xf0/0x450 [ 2867.299079][T29624] netlink_ack+0x292/0x690 [ 2867.303496][T29624] netlink_rcv_skb+0x1c7/0x250 [ 2867.308273][T29624] ? genl_bind+0x1d0/0x1d0 [ 2867.311933][T29619] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2867.312697][T29624] genl_rcv+0x24/0x40 [ 2867.312719][T29624] netlink_unicast+0x602/0x6d0 [ 2867.329300][T29624] netlink_sendmsg+0x728/0x850 [ 2867.334067][T29624] ? netlink_getsockopt+0x720/0x720 [ 2867.336135][T29619] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2867.339341][T29624] ____sys_sendmsg+0x39a/0x510 [ 2867.352493][T29624] __sys_sendmsg+0x195/0x230 [ 2867.357087][T29624] __x64_sys_sendmsg+0x42/0x50 [ 2867.361883][T29624] do_syscall_64+0x44/0xd0 [ 2867.366303][T29624] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2867.372212][T29624] RIP: 0033:0x7fbc66bac049 [ 2867.376618][T29624] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2867.396223][T29624] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2867.404640][T29624] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2867.412604][T29624] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2867.420675][T29624] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 08:16:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100ec00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 16) [ 2867.428640][T29624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2867.436713][T29624] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2867.444691][T29624] [ 2867.454021][T29618] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000d0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2867.479072][T29628] FAULT_INJECTION: forcing a failure. [ 2867.479072][T29628] name failslab, interval 1, probability 0, space 0, times 0 [ 2867.491719][T29628] CPU: 1 PID: 29628 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2867.502828][T29628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2867.512985][T29628] Call Trace: [ 2867.516264][T29628] [ 2867.519212][T29628] dump_stack_lvl+0xd6/0x122 [ 2867.523808][T29628] dump_stack+0x11/0x1b [ 2867.527994][T29628] should_fail+0x23c/0x250 [ 2867.532468][T29628] __should_failslab+0x81/0x90 [ 2867.537242][T29628] should_failslab+0x5/0x20 [ 2867.541752][T29628] kmem_cache_alloc_node_trace+0x61/0x310 [ 2867.547486][T29628] ? __kmalloc_node_track_caller+0x30/0x40 [ 2867.553346][T29628] __kmalloc_node_track_caller+0x30/0x40 [ 2867.558996][T29628] ? netlink_ack+0x292/0x690 [ 2867.563603][T29628] __alloc_skb+0x19d/0x450 [ 2867.568066][T29628] netlink_ack+0x292/0x690 [ 2867.572636][T29628] netlink_rcv_skb+0x1c7/0x250 [ 2867.577453][T29628] ? genl_bind+0x1d0/0x1d0 [ 2867.581958][T29628] genl_rcv+0x24/0x40 [ 2867.585944][T29628] netlink_unicast+0x602/0x6d0 [ 2867.590721][T29628] netlink_sendmsg+0x728/0x850 [ 2867.595562][T29628] ? netlink_getsockopt+0x720/0x720 [ 2867.600821][T29628] ____sys_sendmsg+0x39a/0x510 [ 2867.605586][T29628] __sys_sendmsg+0x195/0x230 [ 2867.610181][T29628] __x64_sys_sendmsg+0x42/0x50 [ 2867.614948][T29628] do_syscall_64+0x44/0xd0 [ 2867.619368][T29628] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2867.625261][T29628] RIP: 0033:0x7fbc66bac049 [ 2867.629751][T29628] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2867.649366][T29628] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2867.657780][T29628] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2867.665743][T29628] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2867.673709][T29628] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 08:16:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x237, &(0x7f0000013c00)) [ 2867.681673][T29628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2867.689634][T29628] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2867.697604][T29628] [ 2867.703001][T29630] loop1: detected capacity change from 0 to 512 [ 2867.714455][T29618] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17340, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2867.729088][T29632] loop2: detected capacity change from 0 to 512 [ 2867.738548][T29634] loop4: detected capacity change from 0 to 512 [ 2867.746947][T29636] loop5: detected capacity change from 0 to 272 [ 2867.754233][T29618] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2867.755560][T29632] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000010000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 17) 08:16:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x238, &(0x7f0000013c00)) 08:16:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100fe00000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2867.777269][T29630] EXT4-fs (loop1): bad geometry: first data block 218103808 is beyond end of filesystem (128) [ 2867.793516][T29636] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2867.807804][T29632] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2867.817875][T29632] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 08:16:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17380, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2867.839890][T29640] loop4: detected capacity change from 0 to 512 [ 2867.864281][T29642] FAULT_INJECTION: forcing a failure. [ 2867.864281][T29642] name failslab, interval 1, probability 0, space 0, times 0 [ 2867.876954][T29642] CPU: 0 PID: 29642 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2867.880329][T29643] loop3: detected capacity change from 0 to 512 [ 2867.887975][T29642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2867.887989][T29642] Call Trace: [ 2867.887995][T29642] [ 2867.888001][T29642] dump_stack_lvl+0xd6/0x122 [ 2867.888028][T29642] dump_stack+0x11/0x1b [ 2867.919224][T29642] should_fail+0x23c/0x250 [ 2867.923711][T29642] ? skb_clone+0x12c/0x1f0 [ 2867.928117][T29642] __should_failslab+0x81/0x90 [ 2867.932914][T29642] should_failslab+0x5/0x20 [ 2867.937403][T29642] kmem_cache_alloc+0x4f/0x320 [ 2867.942292][T29642] skb_clone+0x12c/0x1f0 [ 2867.946650][T29642] netlink_deliver_tap+0x2da/0x510 [ 2867.951765][T29642] netlink_unicast+0x429/0x6d0 [ 2867.957314][T29642] netlink_ack+0x62e/0x690 [ 2867.961727][T29642] netlink_rcv_skb+0x1c7/0x250 [ 2867.966576][T29642] ? genl_bind+0x1d0/0x1d0 [ 2867.971028][T29642] genl_rcv+0x24/0x40 [ 2867.975002][T29642] netlink_unicast+0x602/0x6d0 [ 2867.979752][T29642] netlink_sendmsg+0x728/0x850 [ 2867.984519][T29642] ? netlink_getsockopt+0x720/0x720 [ 2867.989896][T29642] ____sys_sendmsg+0x39a/0x510 [ 2867.994670][T29642] __sys_sendmsg+0x195/0x230 [ 2867.999260][T29642] __x64_sys_sendmsg+0x42/0x50 [ 2868.004022][T29642] do_syscall_64+0x44/0xd0 [ 2868.008444][T29642] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2868.014355][T29642] RIP: 0033:0x7fbc66bac049 [ 2868.018755][T29642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 08:16:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000e0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2868.038582][T29642] RSP: 002b:00007fbc65d22168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2868.046981][T29642] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66bac049 [ 2868.055140][T29642] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2868.063138][T29642] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2868.071091][T29642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2868.079192][T29642] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2868.087151][T29642] 08:16:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) (fail_nth: 18) [ 2868.092275][T29646] loop1: detected capacity change from 0 to 512 [ 2868.098170][T29643] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2868.101558][T29648] loop5: detected capacity change from 0 to 272 [ 2868.112278][T29650] loop2: detected capacity change from 0 to 512 [ 2868.131591][T29646] EXT4-fs (loop1): bad geometry: first data block 234881024 is beyond end of filesystem (128) 08:16:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x239, &(0x7f0000013c00)) [ 2868.144474][T29648] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2868.163649][T29643] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2868.174959][T29653] loop4: detected capacity change from 0 to 512 [ 2868.181623][T29654] FAULT_INJECTION: forcing a failure. [ 2868.181623][T29654] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2868.194844][T29654] CPU: 1 PID: 29654 Comm: syz-executor.0 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2868.205947][T29654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2868.215995][T29654] Call Trace: [ 2868.219273][T29654] [ 2868.222202][T29654] dump_stack_lvl+0xd6/0x122 [ 2868.226961][T29654] dump_stack+0x11/0x1b [ 2868.231146][T29654] should_fail+0x23c/0x250 [ 2868.235568][T29654] should_fail_usercopy+0x16/0x20 [ 2868.240623][T29654] _copy_to_user+0x1c/0x90 [ 2868.245045][T29654] simple_read_from_buffer+0xab/0x120 [ 2868.250418][T29654] proc_fail_nth_read+0x10d/0x150 [ 2868.255710][T29654] ? proc_fault_inject_write+0x230/0x230 [ 2868.261347][T29654] vfs_read+0x1e6/0x750 [ 2868.265496][T29654] ? __fget_files+0x1d2/0x210 [ 2868.270197][T29654] ksys_read+0xd9/0x190 [ 2868.274349][T29654] __x64_sys_read+0x3e/0x50 [ 2868.278888][T29654] do_syscall_64+0x44/0xd0 [ 2868.283338][T29654] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2868.289257][T29654] RIP: 0033:0x7fbc66b5ebfc [ 2868.293667][T29654] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2868.313379][T29654] RSP: 002b:00007fbc65d22160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2868.321862][T29654] RAX: ffffffffffffffda RBX: 00007fbc66cbef60 RCX: 00007fbc66b5ebfc [ 2868.329833][T29654] RDX: 000000000000000f RSI: 00007fbc65d221e0 RDI: 0000000000000004 08:16:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2868.337977][T29654] RBP: 00007fbc65d221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2868.345969][T29654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2868.353964][T29654] R13: 00007ffc53fac61f R14: 00007fbc65d22300 R15: 0000000000022000 [ 2868.361997][T29654] [ 2868.373027][T29650] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2868.386538][T29643] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 08:16:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x300, &(0x7f0000013c00)) 08:16:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2868.398809][T29643] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11607/file0 supports timestamps until 2038 (0x7fffffff) [ 2868.415548][T29650] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2868.428502][T29650] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 08:16:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000000f0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000020000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001002801000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x173c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x2, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2868.447039][T29660] loop4: detected capacity change from 0 to 512 [ 2868.464431][T29662] loop1: detected capacity change from 0 to 512 [ 2868.468296][T29665] loop5: detected capacity change from 0 to 272 [ 2868.479107][T29665] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2868.488905][T29662] EXT4-fs (loop1): bad geometry: first data block 251658240 is beyond end of filesystem (128) 08:16:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17400, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2868.500985][T29660] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2868.507199][T29670] loop2: detected capacity change from 0 to 512 [ 2868.510159][T29660] EXT4-fs (loop4): mount failed [ 2868.523465][T29670] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2868.536652][T29673] loop3: detected capacity change from 0 to 512 08:16:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000100100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2868.545961][T29670] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2868.556294][T29673] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2868.556678][T29677] loop5: detected capacity change from 0 to 272 [ 2868.571027][T29670] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2868.587978][T29673] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 08:16:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x402, &(0x7f0000013c00)) 08:16:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001002c01000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2868.605141][T29673] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2868.617899][T29682] loop4: detected capacity change from 0 to 512 [ 2868.618664][T29683] loop1: detected capacity change from 0 to 512 [ 2868.630732][T29673] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11608/file0 supports timestamps until 2038 (0x7fffffff) [ 2868.631708][T29677] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x4, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000004020000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x5, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2868.654646][T29683] EXT4-fs (loop1): bad geometry: first data block 268435456 is beyond end of filesystem (128) [ 2868.678331][T29688] loop2: detected capacity change from 0 to 512 [ 2868.686268][T29682] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2868.695513][T29682] EXT4-fs (loop4): mount failed 08:16:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17440, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x6, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000004100100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2868.701860][T29688] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2868.718894][T29688] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2868.733031][T29688] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 08:16:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100a101000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2868.753548][T29693] loop3: detected capacity change from 0 to 512 [ 2868.767174][T29693] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2868.791311][T29698] loop1: detected capacity change from 0 to 512 08:16:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x7, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x406, &(0x7f0000013c00)) [ 2868.801486][T29698] EXT4-fs (loop1): bad geometry: first data block 268697600 is beyond end of filesystem (128) [ 2868.803121][T29693] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2868.820583][T29700] loop5: detected capacity change from 0 to 272 [ 2868.839495][T29700] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2868.850238][T29706] loop2: detected capacity change from 0 to 512 08:16:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000110100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000030000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2868.850691][T29693] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2868.866739][T29704] loop4: detected capacity change from 0 to 512 [ 2868.883354][T29711] loop1: detected capacity change from 0 to 512 [ 2868.890429][T29706] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x9, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17480, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2868.910814][T29704] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2868.917995][T29711] EXT4-fs (loop1): bad geometry: first data block 285212672 is beyond end of filesystem (128) [ 2868.941447][T29704] EXT4-fs (loop4): mount failed [ 2868.948124][T29706] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xa, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000120100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x410, &(0x7f0000013c00)) [ 2868.958170][T29718] loop3: detected capacity change from 0 to 512 [ 2868.964827][T29717] loop5: detected capacity change from 0 to 272 [ 2868.985146][T29706] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2868.996403][T29717] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xb, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2869.024482][T29718] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2869.025365][T29723] loop1: detected capacity change from 0 to 512 [ 2869.046207][T29718] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2869.048271][T29726] loop4: detected capacity change from 0 to 512 [ 2869.058652][T29718] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 08:16:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100c001000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000040000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2869.070481][T29718] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11610/file0 supports timestamps until 2038 (0x7fffffff) [ 2869.086162][T29723] EXT4-fs (loop1): bad geometry: first data block 301989888 is beyond end of filesystem (128) [ 2869.113970][T29726] EXT4-fs (loop4): corrupt root inode, run e2fsck 08:16:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x174c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xc, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000001b0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2869.120417][T29726] EXT4-fs (loop4): mount failed [ 2869.134953][T29730] loop5: detected capacity change from 0 to 272 [ 2869.145218][T29732] loop2: detected capacity change from 0 to 512 [ 2869.151558][T29730] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xd, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x500, &(0x7f0000013c00)) [ 2869.170749][T29738] loop1: detected capacity change from 0 to 512 [ 2869.172639][T29737] loop3: detected capacity change from 0 to 512 [ 2869.177315][T29732] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2869.210208][T29738] EXT4-fs (loop1): bad geometry: first data block 452984832 is beyond end of filesystem (128) 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xe, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2869.210339][T29732] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2869.223807][T29737] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2869.253068][T29744] loop4: detected capacity change from 0 to 512 [ 2869.266172][T29747] loop5: detected capacity change from 0 to 272 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xf, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000200100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2869.278137][T29744] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2869.289253][T29732] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2869.299233][T29744] EXT4-fs (loop4): mount failed [ 2869.306922][T29751] loop1: detected capacity change from 0 to 512 [ 2869.308322][T29747] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x10, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100c101000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2869.322023][T29737] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2869.334506][T29751] EXT4-fs (loop1): bad geometry: first data block 536870912 is beyond end of filesystem (128) [ 2869.347493][T29737] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2869.359513][T29737] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11611/file0 supports timestamps until 2038 (0x7fffffff) 08:16:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000050000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x59e, &(0x7f0000013c00)) 08:16:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17540, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x11, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000010200100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x12, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2869.390269][T29757] loop2: detected capacity change from 0 to 512 [ 2869.417389][T29763] loop1: detected capacity change from 0 to 512 [ 2869.424173][T29765] loop5: detected capacity change from 0 to 272 [ 2869.429868][T29760] loop4: detected capacity change from 0 to 512 [ 2869.437801][T29757] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2869.457275][T29770] loop3: detected capacity change from 0 to 512 [ 2869.466360][T29757] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2869.477152][T29763] EXT4-fs (loop1): bad geometry: first data block 537919488 is beyond end of filesystem (128) 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x48, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2869.487471][T29765] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2869.502539][T29760] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2869.508970][T29760] EXT4-fs (loop4): mount failed [ 2869.527635][T29770] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x4c, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000220100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2869.541680][T29757] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2869.564735][T29770] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 08:16:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x5c4, &(0x7f0000013c00)) 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x60, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100c201000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000060000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2869.593125][T29770] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2869.601647][T29770] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11612/file0 supports timestamps until 2038 (0x7fffffff) [ 2869.621616][T29778] loop1: detected capacity change from 0 to 512 08:16:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17580, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x68, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2869.643038][T29782] loop4: detected capacity change from 0 to 512 [ 2869.643220][T29778] EXT4-fs (loop1): bad geometry: first data block 570425344 is beyond end of filesystem (128) [ 2869.670620][T29784] loop2: detected capacity change from 0 to 512 [ 2869.678741][T29786] loop5: detected capacity change from 0 to 272 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x6c, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x74, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000250100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2869.686607][T29784] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2869.709393][T29782] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2869.716023][T29786] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2869.727322][T29794] loop3: detected capacity change from 0 to 512 08:16:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100ca01000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x7a, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2869.742506][T29782] EXT4-fs (loop4): mount failed [ 2869.747763][T29784] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2869.756212][T29784] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2869.758302][T29794] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2869.785437][T29799] loop1: detected capacity change from 0 to 512 08:16:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x600, &(0x7f0000013c00)) [ 2869.787759][T29794] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2869.803035][T29794] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2869.822714][T29803] loop2: detected capacity change from 0 to 512 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x106, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x175c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2869.837687][T29794] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11613/file0 supports timestamps until 2038 (0x7fffffff) [ 2869.861766][T29805] loop4: detected capacity change from 0 to 512 [ 2869.874379][T29799] EXT4-fs (loop1): bad geometry: first data block 620756992 is beyond end of filesystem (128) 08:16:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x300, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2869.900507][T29803] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2869.915551][T29810] loop5: detected capacity change from 0 to 272 [ 2869.930138][T29805] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2869.939484][T29805] EXT4-fs (loop4): mount failed 08:16:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000004060000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x500, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000260100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x600, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100cb01000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2869.944792][T29803] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2869.955210][T29810] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2869.972005][T29803] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2869.985748][T29816] loop1: detected capacity change from 0 to 512 08:16:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x604, &(0x7f0000013c00)) 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x601, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2870.023084][T29821] loop3: detected capacity change from 0 to 512 [ 2870.030039][T29816] EXT4-fs (loop1): bad geometry: first data block 637534208 is beyond end of filesystem (128) [ 2870.036904][T29823] loop5: detected capacity change from 0 to 272 [ 2870.043497][T29825] loop4: detected capacity change from 0 to 512 [ 2870.057842][T29821] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000003f0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x700, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2870.078319][T29825] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2870.086636][T29829] loop2: detected capacity change from 0 to 512 [ 2870.100622][T29825] EXT4-fs (loop4): mount failed [ 2870.113358][T29833] loop1: detected capacity change from 0 to 512 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x900, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xa00, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000070000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2870.120775][T29823] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2870.130763][T29821] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2870.140751][T29829] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2870.151255][T29821] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2870.161114][T29833] EXT4-fs (loop1): bad geometry: first data block 1056964608 is beyond end of filesystem (128) 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xb00, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xc00, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17640, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x700, &(0x7f0000013c00)) [ 2870.179984][T29829] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2870.197984][T29829] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2870.228578][T29845] loop3: detected capacity change from 0 to 512 [ 2870.232613][T29848] loop5: detected capacity change from 0 to 272 [ 2870.245867][T29850] loop4: detected capacity change from 0 to 512 [ 2870.258065][T29845] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100cc01000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000400100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xd00, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2870.276634][T29848] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2870.290952][T29845] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2870.303845][T29855] loop1: detected capacity change from 0 to 512 [ 2870.312044][T29857] loop2: detected capacity change from 0 to 512 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xe00, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2870.325384][T29850] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2870.336826][T29845] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2870.347039][T29855] EXT4-fs (loop1): bad geometry: first data block 1073741824 is beyond end of filesystem (128) [ 2870.360622][T29857] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xf00, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17680, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000080000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2870.383398][T29845] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11615/file0 supports timestamps until 2038 (0x7fffffff) [ 2870.397924][T29857] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2870.405977][T29850] EXT4-fs (loop4): mount failed 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x1100, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100fc01000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000800400100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x900, &(0x7f0000013c00)) 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x1200, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2870.427290][T29857] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2870.441580][T29865] loop5: detected capacity change from 0 to 272 [ 2870.466523][T29869] loop1: detected capacity change from 0 to 512 [ 2870.469651][T29871] loop4: detected capacity change from 0 to 512 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x3cd9, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x4800, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x176c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2870.479733][T29865] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2870.492212][T29869] EXT4-fs (loop1): bad geometry: first data block 1073743872 is beyond end of filesystem (128) [ 2870.498287][T29876] loop3: detected capacity change from 0 to 512 [ 2870.509669][T29871] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2870.520601][T29871] EXT4-fs (loop4): mount failed [ 2870.527432][T29880] loop2: detected capacity change from 0 to 512 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x4c00, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2870.548068][T29876] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2870.548434][T29885] loop5: detected capacity change from 0 to 272 [ 2870.566643][T29876] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2870.581386][T29880] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000460100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xa00, &(0x7f0000013c00)) [ 2870.603115][T29885] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2870.640068][T29890] loop1: detected capacity change from 0 to 512 08:16:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000090000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x6000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2870.649446][T29876] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2870.650208][T29892] loop4: detected capacity change from 0 to 512 [ 2870.658423][T29876] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11616/file0 supports timestamps until 2038 (0x7fffffff) [ 2870.678883][T29890] EXT4-fs (loop1): bad geometry: first data block 1174405120 is beyond end of filesystem (128) [ 2870.689414][T29880] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000402000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x6800, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2870.719297][T29880] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2870.728052][T29892] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2870.734855][T29892] EXT4-fs (loop4): mount failed [ 2870.748096][T29899] loop5: detected capacity change from 0 to 272 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x6c00, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000480100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xb00, &(0x7f0000013c00)) [ 2870.772782][T29901] loop3: detected capacity change from 0 to 512 [ 2870.790886][T29903] loop2: detected capacity change from 0 to 512 [ 2870.802125][T29899] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2870.804206][T29907] loop1: detected capacity change from 0 to 512 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x7400, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2870.834859][T29901] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2870.850753][T29907] EXT4-fs (loop1): bad geometry: first data block 1207959552 is beyond end of filesystem (128) [ 2870.869450][T29911] loop4: detected capacity change from 0 to 512 08:16:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17740, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x7a00, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2870.877145][T29903] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xd93c, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2870.913645][T29901] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2870.927504][T29915] loop5: detected capacity change from 0 to 272 [ 2870.942945][T29903] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2870.947394][T29911] EXT4-fs (loop4): corrupt root inode, run e2fsck 08:16:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000002090000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x34000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000902000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000004c0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2870.951402][T29903] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2870.963481][T29901] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2870.975523][T29915] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2870.982351][T29901] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11617/file0 supports timestamps until 2038 (0x7fffffff) [ 2870.999630][T29911] EXT4-fs (loop4): mount failed 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x400300, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc00, &(0x7f0000013c00)) [ 2871.021872][T29924] loop1: detected capacity change from 0 to 512 [ 2871.038206][T29924] EXT4-fs (loop1): bad geometry: first data block 1275068416 is beyond end of filesystem (128) [ 2871.047126][T29927] loop4: detected capacity change from 0 to 512 [ 2871.052733][T29928] loop3: detected capacity change from 0 to 512 08:16:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17780, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x1000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2871.068075][T29931] loop2: detected capacity change from 0 to 512 [ 2871.077674][T29928] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2871.087122][T29935] loop5: detected capacity change from 0 to 272 [ 2871.103522][T29928] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2871.111770][T29927] EXT4-fs (loop4): corrupt root inode, run e2fsck 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x2000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x3000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2871.124263][T29927] EXT4-fs (loop4): mount failed [ 2871.129264][T29931] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2871.147817][T29928] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2871.156859][T29935] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000600100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xd00, &(0x7f0000013c00)) 08:16:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000000a0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2871.170016][T29931] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x4000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001002802000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x177c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2871.197258][T29931] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2871.202451][T29947] loop1: detected capacity change from 0 to 512 [ 2871.206368][T29946] loop4: detected capacity change from 0 to 512 [ 2871.229242][T29950] loop3: detected capacity change from 0 to 512 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x5000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2871.242403][T29947] EXT4-fs (loop1): bad geometry: first data block 1610612736 is beyond end of filesystem (128) [ 2871.253184][T29946] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2871.260173][T29953] loop5: detected capacity change from 0 to 272 [ 2871.262969][T29946] EXT4-fs (loop4): mount failed [ 2871.276993][T29953] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000680100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xe00, &(0x7f0000013c00)) 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x6000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2871.293839][T29950] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2871.317723][T29959] loop2: detected capacity change from 0 to 512 [ 2871.331288][T29961] loop5: detected capacity change from 0 to 272 [ 2871.340541][T29964] loop4: detected capacity change from 0 to 512 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x6010000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2871.348017][T29966] loop1: detected capacity change from 0 to 512 [ 2871.355930][T29966] EXT4-fs (loop1): bad geometry: first data block 1744830464 is beyond end of filesystem (128) [ 2871.368100][T29961] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2871.380073][T29959] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2871.397369][T29964] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2871.405180][T29950] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2871.412260][T29964] EXT4-fs (loop4): mount failed [ 2871.419934][T29959] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2871.430264][T29950] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2871.439563][T29959] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 08:16:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001003302000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000000b0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000006c0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17840, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x8000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xf00, &(0x7f0000013c00)) [ 2871.443783][T29950] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11619/file0 supports timestamps until 2038 (0x7fffffff) 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x9000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2871.508805][T29975] loop1: detected capacity change from 0 to 512 [ 2871.517036][T29981] loop4: detected capacity change from 0 to 512 [ 2871.524156][T29977] loop5: detected capacity change from 0 to 272 [ 2871.532930][T29983] loop2: detected capacity change from 0 to 512 [ 2871.547270][T29975] EXT4-fs (loop1): bad geometry: first data block 1811939328 is beyond end of filesystem (128) [ 2871.558020][T29977] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2871.572305][T29983] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2871.589031][T29981] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2871.596147][T29987] loop3: detected capacity change from 0 to 512 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xa000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xb000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1004, &(0x7f0000013c00)) [ 2871.605695][T29981] EXT4-fs (loop4): mount failed [ 2871.618420][T29987] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2871.622870][T29983] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2871.641622][T29987] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2871.649460][T29983] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 08:16:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000740100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001003402000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17880, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2871.709857][T29998] loop1: detected capacity change from 0 to 512 [ 2871.716827][T29996] loop4: detected capacity change from 0 to 512 [ 2871.736200][T29987] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2871.748834][T29998] EXT4-fs (loop1): bad geometry: first data block 1946157056 is beyond end of filesystem (128) [ 2871.768192][T30000] loop5: detected capacity change from 0 to 272 [ 2871.775083][T30002] loop2: detected capacity change from 0 to 512 [ 2871.781546][T29987] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11620/file0 supports timestamps until 2038 (0x7fffffff) [ 2871.801894][T30000] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000000c0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xc000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1020, &(0x7f0000013c00)) 08:16:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000003770100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x178c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2871.812672][T30002] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2871.833869][T30002] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2871.848629][T30002] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xd000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xe000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001003502000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1100, &(0x7f0000013c00)) [ 2871.865682][T30008] loop4: detected capacity change from 0 to 512 [ 2871.878817][T30010] loop1: detected capacity change from 0 to 512 [ 2871.880300][T30011] loop5: detected capacity change from 0 to 272 [ 2871.894452][T30010] EXT4-fs (loop1): bad geometry: first data block 1996685312 is beyond end of filesystem (128) 08:16:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xf000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000003780100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x10000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2871.922828][T30011] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2871.936098][T30017] loop4: detected capacity change from 0 to 512 [ 2871.949791][T30021] loop3: detected capacity change from 0 to 512 [ 2871.957983][T30022] loop2: detected capacity change from 0 to 512 [ 2871.983452][T30021] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2871.994169][T30028] loop1: detected capacity change from 0 to 512 [ 2872.004320][T30022] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2872.015882][T30028] EXT4-fs (loop1): bad geometry: first data block 2013462528 is beyond end of filesystem (128) [ 2872.030974][T30022] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2872.038993][T30021] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2872.050494][T30021] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2872.059586][T30022] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 08:16:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000000d0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1200, &(0x7f0000013c00)) 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x11000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001003c02000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000003790100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2872.069746][T30021] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11621/file0 supports timestamps until 2038 (0x7fffffff) 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x12000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2872.117009][T30033] loop4: detected capacity change from 0 to 512 [ 2872.125647][T30031] loop5: detected capacity change from 0 to 272 [ 2872.133760][T30037] loop2: detected capacity change from 0 to 512 [ 2872.140998][T30039] loop1: detected capacity change from 0 to 512 08:16:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1b00, &(0x7f0000013c00)) [ 2872.158780][T30037] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2872.172080][T30031] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2872.185536][T30044] loop3: detected capacity change from 0 to 512 [ 2872.193629][T30037] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2872.205077][T30039] EXT4-fs (loop1): bad geometry: first data block 2030239744 is beyond end of filesystem (128) 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x48000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001003e02000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2872.216166][T30046] loop4: detected capacity change from 0 to 512 [ 2872.228655][T30037] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x4c000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x2000, &(0x7f0000013c00)) [ 2872.255059][T30044] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2872.271275][T30044] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2872.288510][T30044] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2872.310103][T30053] loop2: detected capacity change from 0 to 512 08:16:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000000e0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x60000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000007a0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17940, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001003f02000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2872.336296][T30056] loop4: detected capacity change from 0 to 512 [ 2872.337366][T30053] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2872.360823][T30044] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11622/file0 supports timestamps until 2038 (0x7fffffff) [ 2872.377109][T30053] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x2010, &(0x7f0000013c00)) [ 2872.404625][T30062] loop5: detected capacity change from 0 to 272 [ 2872.411858][T30060] loop1: detected capacity change from 0 to 512 [ 2872.432026][T30064] loop2: detected capacity change from 0 to 512 [ 2872.443702][T30066] loop4: detected capacity change from 0 to 512 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x68000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x2200, &(0x7f0000013c00)) [ 2872.450245][T30060] EXT4-fs (loop1): bad geometry: first data block 2046820352 is beyond end of filesystem (128) [ 2872.468509][T30069] loop3: detected capacity change from 0 to 512 [ 2872.471321][T30062] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2872.490430][T30072] loop4: detected capacity change from 0 to 512 08:16:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x2300, &(0x7f0000013c00)) 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x6c000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2872.501552][T30069] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2872.518566][T30064] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2872.540874][T30077] loop4: detected capacity change from 0 to 512 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x74000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x2400, &(0x7f0000013c00)) [ 2872.549043][T30064] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2872.559731][T30069] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2872.583310][T30069] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11623/file0 supports timestamps until 2038 (0x7fffffff) 08:16:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000000f0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000ffffff850100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x7a000000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100c502000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17980, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2872.617581][T30083] loop4: detected capacity change from 0 to 512 [ 2872.638281][T30088] loop2: detected capacity change from 0 to 512 [ 2872.639600][T30089] loop5: detected capacity change from 0 to 272 [ 2872.656127][T30091] loop1: detected capacity change from 0 to 512 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x9effffff, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x2500, &(0x7f0000013c00)) [ 2872.664605][T30089] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2872.680094][T30088] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2872.694811][T30091] EXT4-fs (loop1): bad geometry: first data block 2248146943 is beyond end of filesystem (128) 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xa7ffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2872.719145][T30088] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2872.730248][T30096] loop4: detected capacity change from 0 to 512 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xd93c0000, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x179c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000860100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100e302000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2872.760450][T30100] loop3: detected capacity change from 0 to 512 [ 2872.774351][T30102] loop5: detected capacity change from 0 to 272 [ 2872.798385][T30102] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2872.810883][T30107] loop1: detected capacity change from 0 to 512 [ 2872.814595][T30100] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2872.832213][T30107] EXT4-fs (loop1): bad geometry: first data block 2248146944 is beyond end of filesystem (128) [ 2872.844404][T30100] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2872.859153][T30100] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11624/file0 supports timestamps until 2038 (0x7fffffff) [ 2872.875448][T30109] loop2: detected capacity change from 0 to 512 08:16:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000100000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x2600, &(0x7f0000013c00)) 08:16:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xefffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000870100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2872.902197][T30109] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2872.918559][T30109] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2872.936562][T30112] loop4: detected capacity change from 0 to 512 [ 2872.943953][T30116] loop1: detected capacity change from 0 to 512 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xf0ffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000003000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xfeffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x3302, &(0x7f0000013c00)) [ 2872.950687][T30118] loop5: detected capacity change from 0 to 272 [ 2872.960625][T30116] EXT4-fs (loop1): bad geometry: first data block 2264924160 is beyond end of filesystem (128) [ 2872.977822][T30118] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2872.985730][T30121] loop3: detected capacity change from 0 to 512 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xffffff7f, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000880100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17a40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2873.015761][T30121] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2873.024323][T30127] loop4: detected capacity change from 0 to 512 [ 2873.037266][T30121] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2873.052394][T30129] loop2: detected capacity change from 0 to 512 [ 2873.078368][T30129] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2873.094314][T30134] loop1: detected capacity change from 0 to 512 [ 2873.095801][T30136] loop5: detected capacity change from 0 to 272 [ 2873.107559][T30134] EXT4-fs (loop1): bad geometry: first data block 2281701376 is beyond end of filesystem (128) [ 2873.119202][T30129] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000004100000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xffffff9e, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x3402, &(0x7f0000013c00)) 08:16:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001003203000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000ffffff8c0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xffffffa7, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2873.128553][T30121] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11625/file0 supports timestamps until 2038 (0x7fffffff) [ 2873.153467][T30136] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2873.169514][T30140] loop4: detected capacity change from 0 to 512 08:16:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x3502, &(0x7f0000013c00)) 08:16:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17a80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xffffffef, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2873.193521][T30142] loop1: detected capacity change from 0 to 512 [ 2873.207270][T30146] loop3: detected capacity change from 0 to 512 [ 2873.218688][T30147] loop2: detected capacity change from 0 to 512 [ 2873.231534][T30150] loop4: detected capacity change from 0 to 512 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xfffffff0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2873.243730][T30152] loop5: detected capacity change from 0 to 272 [ 2873.250892][T30147] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2873.251113][T30142] EXT4-fs (loop1): bad geometry: first data block 2365587455 is beyond end of filesystem (128) [ 2873.272682][T30147] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x3602, &(0x7f0000013c00)) [ 2873.290061][T30146] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2873.315116][T30146] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100bd03000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000110000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xfffffffe, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000059e0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2873.337248][T30152] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2873.352034][T30160] loop4: detected capacity change from 0 to 512 [ 2873.382651][T30164] loop1: detected capacity change from 0 to 512 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0xf, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x3702, &(0x7f0000013c00)) 08:16:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17ac0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2873.389845][T30164] EXT4-fs (loop1): bad geometry: first data block 2651127808 is beyond end of filesystem (128) [ 2873.407775][T30166] loop2: detected capacity change from 0 to 512 [ 2873.416657][T30168] loop3: detected capacity change from 0 to 512 [ 2873.427076][T30168] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2873.441537][T30166] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2873.448852][T30175] loop4: detected capacity change from 0 to 512 [ 2873.456608][T30166] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2873.460876][T30168] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2873.469603][T30176] loop5: detected capacity change from 0 to 272 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x10, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100ca03000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000000edc00100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2873.486603][T30176] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x14, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0xc0, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000120000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x3802, &(0x7f0000013c00)) [ 2873.524201][T30180] loop1: detected capacity change from 0 to 512 [ 2873.537543][T30168] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11627/file0 supports timestamps until 2038 (0x7fffffff) [ 2873.566782][T30184] loop2: detected capacity change from 0 to 512 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0xec0, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x3902, &(0x7f0000013c00)) [ 2873.588761][T30188] loop4: detected capacity change from 0 to 512 [ 2873.588875][T30180] EXT4-fs (loop1): bad geometry: first data block 3236757504 is beyond end of filesystem (128) [ 2873.614284][T30184] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x33fe0, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000005c40100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2873.648101][T30184] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2873.673710][T30193] loop4: detected capacity change from 0 to 512 [ 2873.680348][T30197] loop1: detected capacity change from 0 to 512 08:16:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000204000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x20000044, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2873.694098][T30199] loop3: detected capacity change from 0 to 512 [ 2873.713277][T30201] loop5: detected capacity change from 0 to 272 [ 2873.722050][T30197] EXT4-fs (loop1): bad geometry: first data block 3288662016 is beyond end of filesystem (128) [ 2873.733303][T30201] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x7ffff000, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x3f00, &(0x7f0000013c00)) [ 2873.734588][T30199] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2873.768495][T30206] loop2: detected capacity change from 0 to 512 08:16:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000ffffffda0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2873.796535][T30210] loop4: detected capacity change from 0 to 512 [ 2873.803963][T30199] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2873.809280][T30213] loop1: detected capacity change from 0 to 512 [ 2873.822581][T30206] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000130000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0xfffffdef, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17b40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x4000, &(0x7f0000013c00)) 08:16:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000604000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2873.824479][T30199] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11628/file0 supports timestamps until 2038 (0x7fffffff) [ 2873.851715][T30206] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2873.860100][T30213] EXT4-fs (loop1): bad geometry: first data block 3674210303 is beyond end of filesystem (128) 08:16:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000fffffff60100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2873.897793][T30215] loop4: detected capacity change from 0 to 512 [ 2873.900319][T30217] loop5: detected capacity change from 0 to 272 [ 2873.925835][T30221] loop2: detected capacity change from 0 to 512 [ 2873.932966][T30217] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x2, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x3, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2873.933550][T30215] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2873.949396][T30224] loop1: detected capacity change from 0 to 512 [ 2873.956160][T30215] EXT4-fs (loop4): mount failed [ 2873.962455][T30221] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2873.977136][T30221] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2873.980137][T30231] loop3: detected capacity change from 0 to 512 08:16:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17b80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x4600, &(0x7f0000013c00)) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x4, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2873.995478][T30224] EXT4-fs (loop1): bad geometry: first data block 4143972351 is beyond end of filesystem (128) [ 2874.041031][T30235] loop5: detected capacity change from 0 to 272 [ 2874.048286][T30237] loop4: detected capacity change from 0 to 512 [ 2874.057456][T30231] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2874.071969][T30231] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 08:16:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000180000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001001004000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000fffffdf90100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x5, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x4800, &(0x7f0000013c00)) 08:16:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17bc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2874.088790][T30235] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2874.098791][T30237] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2874.109273][T30237] EXT4-fs (loop4): mount failed [ 2874.115169][T30231] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11629/file0 supports timestamps until 2038 (0x7fffffff) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x6, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2874.159341][T30245] loop1: detected capacity change from 0 to 512 [ 2874.168348][T30243] loop2: detected capacity change from 0 to 512 [ 2874.179805][T30250] loop4: detected capacity change from 0 to 512 [ 2874.186767][T30251] loop5: detected capacity change from 0 to 272 [ 2874.201438][T30256] loop3: detected capacity change from 0 to 512 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x7, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2874.201663][T30250] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2874.209306][T30245] EXT4-fs (loop1): bad geometry: first data block 4194172927 is beyond end of filesystem (128) [ 2874.218015][T30251] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2874.230743][T30250] EXT4-fs (loop4): mount failed [ 2874.242692][T30243] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x8, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000fffffffb0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x9, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2874.256640][T30256] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2874.270060][T30256] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2874.294550][T30264] loop1: detected capacity change from 0 to 512 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xa, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000001a0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000005000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x4c00, &(0x7f0000013c00)) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xb, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2874.313573][T30243] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2874.327356][T30256] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11630/file0 supports timestamps until 2038 (0x7fffffff) [ 2874.348694][T30264] EXT4-fs (loop1): bad geometry: first data block 4227858431 is beyond end of filesystem (128) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xc, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000001fc0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2874.392518][T30270] loop4: detected capacity change from 0 to 512 [ 2874.412002][T30274] loop5: detected capacity change from 0 to 272 [ 2874.438812][T30279] loop3: detected capacity change from 0 to 512 [ 2874.442853][T30281] loop1: detected capacity change from 0 to 512 [ 2874.451701][T30283] loop2: detected capacity change from 0 to 512 [ 2874.454226][T30274] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2874.467945][T30270] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2874.477699][T30281] EXT4-fs (loop1): bad geometry: first data block 4227923968 is beyond end of filesystem (128) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xd, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2874.492118][T30283] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2874.508507][T30270] EXT4-fs (loop4): mount failed [ 2874.514734][T30279] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2874.533538][T30279] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xe, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x6000, &(0x7f0000013c00)) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xf, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000006000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000001b0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x10, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2874.544579][T30283] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2874.568602][T30279] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11631/file0 supports timestamps until 2038 (0x7fffffff) [ 2874.579028][T30291] loop4: detected capacity change from 0 to 512 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x11, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000fffffdfd0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17c40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x6800, &(0x7f0000013c00)) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x12, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2874.656136][T30299] loop3: detected capacity change from 0 to 512 [ 2874.665954][T30297] loop2: detected capacity change from 0 to 512 [ 2874.684157][T30303] loop1: detected capacity change from 0 to 512 [ 2874.688842][T30306] loop4: detected capacity change from 0 to 512 [ 2874.699128][T30307] loop5: detected capacity change from 0 to 272 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x48, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2874.708375][T30303] EXT4-fs (loop1): bad geometry: first data block 4261281791 is beyond end of filesystem (128) [ 2874.724909][T30307] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2874.734366][T30299] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x6c00, &(0x7f0000013c00)) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x4c, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2874.761960][T30297] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2874.786294][T30315] loop4: detected capacity change from 0 to 512 [ 2874.791824][T30299] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 08:16:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17c80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2874.809703][T30297] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000406000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000200000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000fffffffe0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x60, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x7400, &(0x7f0000013c00)) [ 2874.838185][T30299] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11632/file0 supports timestamps until 2038 (0x7fffffff) [ 2874.867746][T30319] loop5: detected capacity change from 0 to 272 [ 2874.876054][T30319] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x68, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x6c, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2874.895921][T30324] loop4: detected capacity change from 0 to 512 [ 2874.904404][T30325] loop1: detected capacity change from 0 to 512 [ 2874.911573][T30325] EXT4-fs (loop1): bad geometry: first data block 4278190079 is beyond end of filesystem (128) [ 2874.929607][T30329] loop2: detected capacity change from 0 to 512 08:16:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17cc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x74, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2874.940611][T30331] loop3: detected capacity change from 0 to 512 [ 2874.950992][T30329] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2874.970522][T30337] loop5: detected capacity change from 0 to 272 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x7a, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000fff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x7a00, &(0x7f0000013c00)) [ 2874.986247][T30331] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2875.010002][T30343] loop4: detected capacity change from 0 to 512 [ 2875.016464][T30337] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2875.018368][T30345] loop1: detected capacity change from 0 to 512 [ 2875.027832][T30329] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000007000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2875.041247][T30345] EXT4-fs (loop1): bad geometry: first data block 4279173120 is beyond end of filesystem (128) [ 2875.043389][T30331] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 08:16:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000010200000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x106, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x9e05, &(0x7f0000013c00)) 08:16:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17d00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000fffff7ff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2875.099583][T30331] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11633/file0 supports timestamps until 2038 (0x7fffffff) [ 2875.132691][T30350] loop5: detected capacity change from 0 to 272 [ 2875.141469][T30352] loop4: detected capacity change from 0 to 512 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x300, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x500, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2875.144316][T30353] loop1: detected capacity change from 0 to 512 [ 2875.157568][T30355] loop2: detected capacity change from 0 to 512 [ 2875.164588][T30350] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2875.176112][T30353] EXT4-fs (loop1): bad geometry: first data block 4294443007 is beyond end of filesystem (128) 08:16:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000009000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc405, &(0x7f0000013c00)) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x600, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2875.190597][T30355] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2875.205637][T30355] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2875.222109][T30362] loop3: detected capacity change from 0 to 512 08:16:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17d40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x601, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2875.240654][T30362] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2875.242440][T30366] loop4: detected capacity change from 0 to 512 [ 2875.260038][T30362] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2875.285627][T30371] loop5: detected capacity change from 0 to 272 [ 2875.293555][T30373] loop2: detected capacity change from 0 to 512 08:16:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000220000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000fffffbff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x700, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x900, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2875.304538][T30371] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2875.320346][T30377] loop1: detected capacity change from 0 to 512 [ 2875.327194][T30373] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2875.343226][T30377] EXT4-fs (loop1): bad geometry: first data block 4294705151 is beyond end of filesystem (128) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xa00, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000209000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xb00, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xc00, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2875.363447][T30373] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2875.373390][T30382] loop3: detected capacity change from 0 to 512 [ 2875.384871][T30366] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2875.391888][T30382] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2875.403593][T30366] EXT4-fs (loop4): mount failed [ 2875.412382][T30382] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2875.423919][T30382] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11635/file0 supports timestamps until 2038 (0x7fffffff) [ 2875.440090][T30390] loop2: detected capacity change from 0 to 512 08:16:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc601, &(0x7f0000013c00)) 08:16:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17d80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000fff7ffff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000250000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100000a000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2875.455705][T30390] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2875.468979][T30390] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2875.480949][T30395] loop1: detected capacity change from 0 to 512 [ 2875.492522][T30395] EXT4-fs (loop1): bad geometry: first data block 4294965247 is beyond end of filesystem (128) [ 2875.494722][T30397] loop4: detected capacity change from 0 to 512 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xd00, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xe00, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2875.514173][T30399] loop5: detected capacity change from 0 to 272 [ 2875.529447][T30403] loop2: detected capacity change from 0 to 512 [ 2875.536106][T30397] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2875.541392][T30406] loop3: detected capacity change from 0 to 512 [ 2875.555435][T30397] EXT4-fs (loop4): mount failed 08:16:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000fffbffff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xf00, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17dc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2875.560659][T30399] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2875.584128][T30406] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc701, &(0x7f0000013c00)) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x1100, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2875.619317][T30403] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2875.635543][T30412] loop1: detected capacity change from 0 to 512 [ 2875.646323][T30417] loop4: detected capacity change from 0 to 512 [ 2875.656486][T30412] EXT4-fs (loop1): bad geometry: first data block 4294966271 is beyond end of filesystem (128) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x1200, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000f9fdffff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x3cd9, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2875.675829][T30420] loop5: detected capacity change from 0 to 272 [ 2875.677387][T30403] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2875.695664][T30406] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2875.710590][T30420] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2875.723909][T30417] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2875.730338][T30417] EXT4-fs (loop4): mount failed [ 2875.740250][T30406] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11636/file0 supports timestamps until 2038 (0x7fffffff) [ 2875.755229][T30428] loop1: detected capacity change from 0 to 512 08:16:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000260000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x4800, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100000b000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc801, &(0x7f0000013c00)) [ 2875.769927][T30428] EXT4-fs (loop1): bad geometry: first data block 4294966777 is beyond end of filesystem (128) 08:16:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000fdfdffff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x4c00, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x6000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2875.822718][T30432] loop2: detected capacity change from 0 to 512 [ 2875.834118][T30435] loop4: detected capacity change from 0 to 512 [ 2875.840767][T30439] loop5: detected capacity change from 0 to 272 [ 2875.853371][T30436] loop1: detected capacity change from 0 to 512 [ 2875.853927][T30443] loop3: detected capacity change from 0 to 512 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x6800, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2875.867153][T30436] EXT4-fs (loop1): bad geometry: first data block 4294966781 is beyond end of filesystem (128) [ 2875.877674][T30435] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2875.884353][T30432] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2875.899713][T30435] EXT4-fs (loop4): mount failed [ 2875.903875][T30439] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x6c00, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000007fffffff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc901, &(0x7f0000013c00)) [ 2875.917331][T30432] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2875.926378][T30443] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2875.954227][T30443] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2875.965327][T30452] loop1: detected capacity change from 0 to 512 [ 2875.969908][T30454] loop4: detected capacity change from 0 to 512 [ 2875.990716][T30443] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11637/file0 supports timestamps until 2038 (0x7fffffff) [ 2876.007263][T30454] EXT4-fs (loop4): corrupt root inode, run e2fsck 08:16:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000001280000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100000c000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x7400, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17e40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xca01, &(0x7f0000013c00)) 08:16:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000085ffffff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2876.013886][T30452] EXT4-fs (loop1): bad geometry: first data block 4294967167 is beyond end of filesystem (128) [ 2876.025666][T30454] EXT4-fs (loop4): mount failed [ 2876.047800][T30458] loop2: detected capacity change from 0 to 512 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x7a00, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xd93c, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2876.076667][T30464] loop4: detected capacity change from 0 to 512 [ 2876.077679][T30465] loop5: detected capacity change from 0 to 272 [ 2876.084340][T30466] loop1: detected capacity change from 0 to 512 [ 2876.098156][T30468] loop3: detected capacity change from 0 to 512 [ 2876.112861][T30465] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x34000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17e80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2876.123353][T30458] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2876.146566][T30466] EXT4-fs (loop1): bad geometry: first data block 4294967173 is beyond end of filesystem (128) [ 2876.161195][T30468] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x400300, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100000d000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000002280000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x1000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000008cffffff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2876.176122][T30478] loop5: detected capacity change from 0 to 272 [ 2876.176487][T30458] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2876.197364][T30478] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2876.206917][T30468] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2876.209633][T30464] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2876.221261][T30464] EXT4-fs (loop4): mount failed 08:16:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17ec0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xcb01, &(0x7f0000013c00)) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x2000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2876.265439][T30485] loop1: detected capacity change from 0 to 512 [ 2876.276164][T30487] loop5: detected capacity change from 0 to 272 [ 2876.290060][T30490] loop3: detected capacity change from 0 to 512 [ 2876.295639][T30491] loop2: detected capacity change from 0 to 512 [ 2876.303668][T30485] EXT4-fs (loop1): bad geometry: first data block 4294967180 is beyond end of filesystem (128) [ 2876.315613][T30490] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2876.318369][T30487] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2876.334109][T30495] loop4: detected capacity change from 0 to 512 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x3000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x4000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000012c0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000daffffff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2876.353545][T30491] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2876.368567][T30490] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2876.388134][T30491] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2876.397439][T30495] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2876.407077][T30495] EXT4-fs (loop4): mount failed 08:16:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100000e000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x5000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x6000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2876.436083][T30502] loop5: detected capacity change from 0 to 272 [ 2876.455009][T30502] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2876.466795][T30506] loop1: detected capacity change from 0 to 512 08:16:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xcc01, &(0x7f0000013c00)) [ 2876.477392][T30506] EXT4-fs (loop1): bad geometry: first data block 4294967258 is beyond end of filesystem (128) [ 2876.489788][T30514] loop3: detected capacity change from 0 to 512 [ 2876.491304][T30513] loop2: detected capacity change from 0 to 512 [ 2876.506760][T30513] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2876.513791][T30518] loop4: detected capacity change from 0 to 512 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x6010000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000f6ffffff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17f40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2876.520115][T30514] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2876.564001][T30518] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2876.572196][T30524] loop5: detected capacity change from 0 to 272 [ 2876.584945][T30518] EXT4-fs (loop4): mount failed [ 2876.585302][T30525] loop1: detected capacity change from 0 to 512 [ 2876.599283][T30524] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x7000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x8000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000320000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100000f000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x9000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17f80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000fbffffff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xedc0, &(0x7f0000013c00)) [ 2876.611986][T30525] EXT4-fs (loop1): bad geometry: first data block 4294967286 is beyond end of filesystem (128) [ 2876.628711][T30514] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2876.632271][T30513] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xa000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2876.699646][T30537] loop5: detected capacity change from 0 to 272 [ 2876.699649][T30535] loop3: detected capacity change from 0 to 512 [ 2876.707942][T30538] loop1: detected capacity change from 0 to 512 [ 2876.722339][T30540] loop2: detected capacity change from 0 to 512 [ 2876.724526][T30541] loop4: detected capacity change from 0 to 512 [ 2876.738433][T30538] EXT4-fs (loop1): bad geometry: first data block 4294967291 is beyond end of filesystem (128) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xb000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2876.752451][T30537] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2876.753422][T30535] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2876.765505][T30540] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2876.786283][T30535] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xc000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfc01, &(0x7f0000013c00)) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xd000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000003320000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2876.802606][T30540] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2876.811176][T30535] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11641/file0 supports timestamps until 2038 (0x7fffffff) 08:16:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17fc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000410000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xe000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000feffffff0100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfeff, &(0x7f0000013c00)) 08:16:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xf000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2876.867296][T30553] loop4: detected capacity change from 0 to 512 [ 2876.891536][T30557] loop5: detected capacity change from 0 to 272 [ 2876.901483][T30559] loop1: detected capacity change from 0 to 512 [ 2876.922599][T30559] EXT4-fs (loop1): bad geometry: first data block 4294967294 is beyond end of filesystem (128) [ 2876.939474][T30563] loop3: detected capacity change from 0 to 512 [ 2876.954118][T30566] loop2: detected capacity change from 0 to 512 [ 2876.956210][T30557] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x10000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x11000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000020000000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2876.972368][T30568] loop4: detected capacity change from 0 to 512 [ 2876.974446][T30566] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001002010000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xff0f, &(0x7f0000013c00)) [ 2877.019623][T30574] loop1: detected capacity change from 0 to 512 [ 2877.029059][T30566] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2877.038834][T30563] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2877.053423][T30563] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000002330000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x12000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x48000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2877.073631][T30574] EXT4-fs (loop1): fragment/cluster size (2048) != block size (1024) [ 2877.083620][T30577] loop4: detected capacity change from 0 to 512 [ 2877.096734][T30579] loop5: detected capacity change from 0 to 272 [ 2877.106093][T30579] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfffe, &(0x7f0000013c00)) 08:16:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000040000000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x4c000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2877.124619][T30583] loop2: detected capacity change from 0 to 512 [ 2877.141054][T30587] loop4: detected capacity change from 0 to 512 [ 2877.155023][T30590] loop3: detected capacity change from 0 to 512 [ 2877.158204][T30583] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18040, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2877.174237][T30592] loop1: detected capacity change from 0 to 512 [ 2877.175290][T30583] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2877.208060][T30592] EXT4-fs (loop1): fragment/cluster size (2048) != block size (1024) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x60000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x20000, &(0x7f0000013c00)) 08:16:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000011000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2877.221116][T30590] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2877.243093][T30596] loop5: detected capacity change from 0 to 272 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x68000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000002380000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000200000000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x6c000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2877.266594][T30590] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2877.272146][T30600] loop4: detected capacity change from 0 to 512 [ 2877.292465][T30596] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x40000, &(0x7f0000013c00)) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x74000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18080, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2877.317232][T30605] loop1: detected capacity change from 0 to 512 [ 2877.325942][T30607] loop2: detected capacity change from 0 to 512 [ 2877.348683][T30612] loop3: detected capacity change from 0 to 512 [ 2877.354422][T30605] EXT4-fs (loop1): fragment/cluster size (2048) != block size (1024) [ 2877.365382][T30607] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2877.370290][T30615] loop5: detected capacity change from 0 to 272 [ 2877.385252][T30607] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2877.385784][T30616] loop4: detected capacity change from 0 to 512 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x7a000000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000012000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000400000000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x80000, &(0x7f0000013c00)) [ 2877.407908][T30612] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2877.428339][T30615] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x9effffff, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2877.467368][T30623] loop1: detected capacity change from 0 to 512 [ 2877.477762][T30625] loop4: detected capacity change from 0 to 512 [ 2877.490852][T30612] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2877.499612][T30627] loop2: detected capacity change from 0 to 512 08:16:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x180c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000002390000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xa7ffffff, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x80040, &(0x7f0000013c00)) [ 2877.517507][T30623] EXT4-fs (loop1): fragment/cluster size (2048) != block size (1024) [ 2877.533554][T30631] loop5: detected capacity change from 0 to 272 [ 2877.553763][T30627] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000b00000000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xd93c0000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2877.587792][T30634] loop4: detected capacity change from 0 to 512 [ 2877.596123][T30627] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2877.605315][T30631] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2877.619685][T30638] loop3: detected capacity change from 0 to 512 08:16:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000013000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc0000, &(0x7f0000013c00)) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xefffffff, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2877.641920][T30642] loop1: detected capacity change from 0 to 512 [ 2877.651694][T30642] EXT4-fs (loop1): fragment/cluster size (2048) != block size (1024) [ 2877.673780][T30645] loop4: detected capacity change from 0 to 512 08:16:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xf0ffffff, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2877.688442][T30649] loop2: detected capacity change from 0 to 512 [ 2877.696663][T30638] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2877.703032][T30651] loop5: detected capacity change from 0 to 272 [ 2877.718823][T30651] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xfeffffff, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000200000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2877.734064][T30649] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2877.752827][T30649] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2877.765064][T30657] loop1: detected capacity change from 0 to 512 [ 2877.772293][T30638] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000023a0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x400000, &(0x7f0000013c00)) 08:16:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18140, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000018000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xffffff7f, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2877.797063][T30657] EXT4-fs (loop1): bad geometry: first data block 512 is beyond end of filesystem (128) [ 2877.813975][T30662] loop5: detected capacity change from 0 to 272 [ 2877.820479][T30660] loop4: detected capacity change from 0 to 512 [ 2877.830173][T30662] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xffffff9e, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000300000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2877.842960][T30664] loop2: detected capacity change from 0 to 512 [ 2877.860093][T30669] loop3: detected capacity change from 0 to 512 [ 2877.866308][T30660] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2877.878400][T30660] EXT4-fs (loop4): mount failed [ 2877.879747][T30672] loop1: detected capacity change from 0 to 512 08:16:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xffffffa7, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2877.894618][T30672] EXT4-fs (loop1): bad geometry: first data block 768 is beyond end of filesystem (128) [ 2877.904768][T30669] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2877.921674][T30664] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18180, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1000000, &(0x7f0000013c00)) [ 2877.940558][T30669] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000023b0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xffffffef, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000400000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100001a000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2877.968863][T30664] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2877.977212][T30681] loop4: detected capacity change from 0 to 512 [ 2877.979172][T30680] loop5: detected capacity change from 0 to 272 [ 2878.013613][T30681] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2878.020325][T30680] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2878.045896][T30686] loop3: detected capacity change from 0 to 512 [ 2878.056720][T30688] loop1: detected capacity change from 0 to 512 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xfffffff0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0xfffffffe, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2878.065174][T30690] loop2: detected capacity change from 0 to 512 [ 2878.071486][T30681] EXT4-fs (loop4): mount failed [ 2878.079339][T30688] EXT4-fs (loop1): bad geometry: first data block 1024 is beyond end of filesystem (128) [ 2878.095762][T30686] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x181c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x2000000, &(0x7f0000013c00)) 08:16:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000500000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2878.110988][T30690] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2878.146357][T30698] loop5: detected capacity change from 0 to 272 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2878.159248][T30686] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2878.168609][T30690] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2878.177027][T30701] loop4: detected capacity change from 0 to 512 [ 2878.186104][T30702] loop1: detected capacity change from 0 to 512 [ 2878.193230][T30698] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x2, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000023c0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100001b000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2878.211576][T30701] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2878.229848][T30701] EXT4-fs (loop4): mount failed [ 2878.252899][T30702] EXT4-fs (loop1): bad geometry: first data block 1280 is beyond end of filesystem (128) 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x3, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x4, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2878.270602][T30709] loop5: detected capacity change from 0 to 272 [ 2878.279028][T30712] loop2: detected capacity change from 0 to 512 [ 2878.288109][T30709] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2878.305833][T30712] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x2040000, &(0x7f0000013c00)) 08:16:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000600000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x5, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2878.330498][T30718] loop3: detected capacity change from 0 to 512 [ 2878.354313][T30720] loop4: detected capacity change from 0 to 512 [ 2878.370693][T30723] loop1: detected capacity change from 0 to 512 08:16:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18240, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x6, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2878.384337][T30718] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2878.423189][T30712] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x3000000, &(0x7f0000013c00)) 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x7, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2878.431129][T30723] EXT4-fs (loop1): bad geometry: first data block 1536 is beyond end of filesystem (128) [ 2878.444053][T30729] loop5: detected capacity change from 0 to 272 [ 2878.451463][T30718] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2878.460739][T30729] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2878.477777][T30733] loop4: detected capacity change from 0 to 512 08:16:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000023d0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000020000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x8, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18280, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000700000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2878.521298][T30733] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2878.531362][T30737] loop5: detected capacity change from 0 to 272 [ 2878.534322][T30733] EXT4-fs (loop4): mount failed [ 2878.550869][T30740] loop1: detected capacity change from 0 to 512 [ 2878.563953][T30742] loop3: detected capacity change from 0 to 512 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x9, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2878.570662][T30744] loop2: detected capacity change from 0 to 512 [ 2878.578744][T30737] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2878.591347][T30742] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2878.607718][T30740] EXT4-fs (loop1): bad geometry: first data block 1792 is beyond end of filesystem (128) 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xa, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x182c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x4000000, &(0x7f0000013c00)) 08:16:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000800000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2878.620009][T30744] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2878.638690][T30744] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001001020000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xb, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000023e0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2878.692187][T30756] loop4: detected capacity change from 0 to 512 [ 2878.694131][T30757] loop1: detected capacity change from 0 to 512 [ 2878.710669][T30742] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2878.720260][T30754] loop5: detected capacity change from 0 to 272 [ 2878.733862][T30756] EXT4-fs (loop4): corrupt root inode, run e2fsck 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xc, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xd, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2878.742789][T30756] EXT4-fs (loop4): mount failed [ 2878.747704][T30757] EXT4-fs (loop1): bad geometry: first data block 2048 is beyond end of filesystem (128) [ 2878.758336][T30754] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2878.776939][T30762] loop2: detected capacity change from 0 to 512 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x5000000, &(0x7f0000013c00)) 08:16:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000900000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2878.800229][T30762] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2878.829015][T30769] loop3: detected capacity change from 0 to 512 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xf, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2878.863648][T30769] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2878.887149][T30775] loop1: detected capacity change from 0 to 512 [ 2878.900211][T30777] loop5: detected capacity change from 0 to 272 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x10, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x11, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2878.910154][T30780] loop4: detected capacity change from 0 to 512 [ 2878.911644][T30762] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2878.928225][T30769] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2878.936371][T30777] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2878.936520][T30780] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2878.946020][T30775] EXT4-fs (loop1): bad geometry: first data block 2304 is beyond end of filesystem (128) 08:16:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000022000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x12, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000003f0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2878.978762][T30780] EXT4-fs (loop4): mount failed 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x48, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x6000000, &(0x7f0000013c00)) 08:16:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18340, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x4c, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000a00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2879.018097][T30789] loop3: detected capacity change from 0 to 512 [ 2879.023812][T30791] loop2: detected capacity change from 0 to 512 [ 2879.048167][T30789] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2879.053485][T30798] loop5: detected capacity change from 0 to 272 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x60, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x68, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2879.072427][T30801] loop4: detected capacity change from 0 to 512 [ 2879.078860][T30798] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2879.088732][T30802] loop1: detected capacity change from 0 to 512 [ 2879.090750][T30789] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2879.105292][T30791] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x6c, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2879.118872][T30802] EXT4-fs (loop1): bad geometry: first data block 2560 is beyond end of filesystem (128) [ 2879.133952][T30801] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2879.140385][T30801] EXT4-fs (loop4): mount failed [ 2879.150469][T30789] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11651/file0 supports timestamps until 2038 (0x7fffffff) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x74, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000023000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18380, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000400000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2879.174374][T30791] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000b00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x6040000, &(0x7f0000013c00)) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x7a, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2879.216199][T30814] loop5: detected capacity change from 0 to 272 [ 2879.238531][T30816] loop2: detected capacity change from 0 to 512 [ 2879.252057][T30818] loop4: detected capacity change from 0 to 512 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x106, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2879.262090][T30822] loop1: detected capacity change from 0 to 512 [ 2879.264057][T30816] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2879.288991][T30822] EXT4-fs (loop1): bad geometry: first data block 2816 is beyond end of filesystem (128) [ 2879.305109][T30816] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x7000000, &(0x7f0000013c00)) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x300, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x500, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x600, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000024000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2879.313422][T30826] loop3: detected capacity change from 0 to 512 [ 2879.330129][T30814] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2879.345579][T30831] loop4: detected capacity change from 0 to 512 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x601, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x183c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2879.374278][T30826] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2879.391275][T30826] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2879.404184][T30831] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2879.410705][T30831] EXT4-fs (loop4): mount failed [ 2879.417165][T30826] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11652/file0 supports timestamps until 2038 (0x7fffffff) [ 2879.433617][T30843] loop2: detected capacity change from 0 to 512 [ 2879.440761][T30842] loop5: detected capacity change from 0 to 272 [ 2879.448939][T30842] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2879.459017][T30843] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000460000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x700, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000c00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x8000000, &(0x7f0000013c00)) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x900, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2879.488686][T30843] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2879.504489][T30849] loop1: detected capacity change from 0 to 512 [ 2879.507222][T30850] loop4: detected capacity change from 0 to 512 [ 2879.519496][T30849] EXT4-fs (loop1): bad geometry: first data block 3072 is beyond end of filesystem (128) 08:16:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000025000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xa00, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18400, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000d00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2879.553037][T30854] loop3: detected capacity change from 0 to 512 [ 2879.569736][T30854] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2879.587402][T30850] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2879.590177][T30854] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xb00, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2879.603590][T30860] loop1: detected capacity change from 0 to 512 [ 2879.604657][T30862] loop5: detected capacity change from 0 to 272 [ 2879.612980][T30850] EXT4-fs (loop4): mount failed [ 2879.621581][T30854] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11653/file0 supports timestamps until 2038 (0x7fffffff) [ 2879.634215][T30866] loop2: detected capacity change from 0 to 512 [ 2879.638367][T30860] EXT4-fs (loop1): bad geometry: first data block 3328 is beyond end of filesystem (128) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xc00, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x9000000, &(0x7f0000013c00)) 08:16:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000480000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xd00, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2879.654457][T30862] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2879.680918][T30866] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000e00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18440, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2879.713930][T30871] loop4: detected capacity change from 0 to 512 [ 2879.736647][T30876] loop5: detected capacity change from 0 to 272 [ 2879.738686][T30878] loop1: detected capacity change from 0 to 512 [ 2879.748510][T30879] loop3: detected capacity change from 0 to 512 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xe00, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2879.756844][T30866] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2879.769304][T30871] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2879.781106][T30879] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2879.796104][T30876] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2879.805819][T30871] EXT4-fs (loop4): mount failed 08:16:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000026000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xf00, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000004c0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x1100, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xa000000, &(0x7f0000013c00)) [ 2879.810906][T30878] EXT4-fs (loop1): bad geometry: first data block 3584 is beyond end of filesystem (128) [ 2879.824095][T30879] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2879.838404][T30879] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11654/file0 supports timestamps until 2038 (0x7fffffff) 08:16:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x1200, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18480, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000f00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2879.880148][T30889] loop4: detected capacity change from 0 to 512 [ 2879.893632][T30891] loop2: detected capacity change from 0 to 512 [ 2879.900514][T30893] loop3: detected capacity change from 0 to 512 [ 2879.909070][T30893] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x3cd9, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2879.937397][T30891] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2879.955574][T30901] loop1: detected capacity change from 0 to 512 [ 2879.968185][T30889] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2879.975955][T30902] loop5: detected capacity change from 0 to 272 [ 2879.982400][T30893] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2879.991937][T30901] EXT4-fs (loop1): bad geometry: first data block 3840 is beyond end of filesystem (128) [ 2880.001909][T30902] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2880.002024][T30889] EXT4-fs (loop4): mount failed [ 2880.018428][T30893] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11655/file0 supports timestamps until 2038 (0x7fffffff) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x4800, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000520000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000128000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x4c00, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x6000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2880.033479][T30891] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000001000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x6800, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xb000000, &(0x7f0000013c00)) 08:16:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x184c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2880.089730][T30912] loop3: detected capacity change from 0 to 512 [ 2880.108591][T30917] loop2: detected capacity change from 0 to 512 [ 2880.111966][T30918] loop1: detected capacity change from 0 to 512 [ 2880.124698][T30921] loop5: detected capacity change from 0 to 272 [ 2880.125676][T30922] loop4: detected capacity change from 0 to 512 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x6c00, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x7400, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2880.138009][T30921] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2880.148939][T30918] EXT4-fs (loop1): bad geometry: first data block 4096 is beyond end of filesystem (128) [ 2880.159557][T30917] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2880.174631][T30912] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x7a00, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2880.190404][T30922] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2880.202383][T30922] EXT4-fs (loop4): mount failed [ 2880.212823][T30917] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2880.220925][T30912] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2880.239966][T30912] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11656/file0 supports timestamps until 2038 (0x7fffffff) [ 2880.258535][T30932] loop5: detected capacity change from 0 to 272 08:16:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000600000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000001100000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc000000, &(0x7f0000013c00)) 08:16:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000228000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xd93c, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2880.300725][T30932] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2880.315366][T30935] loop4: detected capacity change from 0 to 512 [ 2880.321918][T30937] loop1: detected capacity change from 0 to 512 [ 2880.330291][T30937] EXT4-fs (loop1): bad geometry: first data block 4352 is beyond end of filesystem (128) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x34000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x400300, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x1000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2880.346715][T30942] loop2: detected capacity change from 0 to 512 [ 2880.347556][T30935] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2880.366203][T30935] EXT4-fs (loop4): mount failed [ 2880.379549][T30942] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100012c000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18540, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000001200000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2880.395318][T30942] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2880.408541][T30949] loop3: detected capacity change from 0 to 512 08:16:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xd000000, &(0x7f0000013c00)) [ 2880.444799][T30951] loop5: detected capacity change from 0 to 272 [ 2880.461071][T30957] loop1: detected capacity change from 0 to 512 [ 2880.463366][T30949] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2880.472946][T30959] loop2: detected capacity change from 0 to 512 [ 2880.488890][T30960] loop4: detected capacity change from 0 to 512 [ 2880.495305][T30951] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2880.497306][T30949] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2880.514217][T30957] EXT4-fs (loop1): bad geometry: first data block 4608 is beyond end of filesystem (128) [ 2880.524932][T30949] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11657/file0 supports timestamps until 2038 (0x7fffffff) 08:16:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000660000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x2000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000001b00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18580, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x3000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000032000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2880.541005][T30960] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2880.547787][T30959] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2880.547829][T30960] EXT4-fs (loop4): mount failed [ 2880.568699][T30959] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x4000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xe000000, &(0x7f0000013c00)) [ 2880.619358][T30969] loop1: detected capacity change from 0 to 512 [ 2880.626496][T30967] loop5: detected capacity change from 0 to 272 [ 2880.636505][T30969] EXT4-fs (loop1): bad geometry: first data block 6912 is beyond end of filesystem (128) [ 2880.649151][T30973] loop3: detected capacity change from 0 to 512 [ 2880.656654][T30974] loop2: detected capacity change from 0 to 512 [ 2880.664287][T30978] loop4: detected capacity change from 0 to 512 [ 2880.672007][T30974] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2880.682322][T30967] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2880.687350][T30974] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x5000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000002200000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000332000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x6000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2880.707954][T30973] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2880.732526][T30978] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2880.739152][T30973] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2880.756671][T30978] EXT4-fs (loop4): mount failed [ 2880.783814][T30985] loop1: detected capacity change from 0 to 512 [ 2880.792534][T30973] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11658/file0 supports timestamps until 2038 (0x7fffffff) [ 2880.815033][T30989] loop2: detected capacity change from 0 to 512 [ 2880.821477][T30985] EXT4-fs (loop1): bad geometry: first data block 8704 is beyond end of filesystem (128) 08:16:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000680000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x185c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x6010000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xf000000, &(0x7f0000013c00)) 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x7000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2880.847932][T30989] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2880.861707][T30995] loop5: detected capacity change from 0 to 272 [ 2880.863099][T30994] loop4: detected capacity change from 0 to 512 [ 2880.877509][T30995] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000002500000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000233000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2880.891531][T30989] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2880.913242][T30998] loop3: detected capacity change from 0 to 512 [ 2880.920438][T30994] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2880.931911][T30994] EXT4-fs (loop4): mount failed 08:16:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x8000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2880.938194][T30998] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2880.955884][T31004] loop1: detected capacity change from 0 to 512 [ 2880.957369][T30998] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2880.972938][T30998] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11659/file0 supports timestamps until 2038 (0x7fffffff) 08:16:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x10000000, &(0x7f0000013c00)) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x9000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2880.996213][T31008] loop2: detected capacity change from 0 to 512 [ 2881.005246][T31009] loop5: detected capacity change from 0 to 272 [ 2881.016477][T31004] EXT4-fs (loop1): bad geometry: first data block 9472 is beyond end of filesystem (128) [ 2881.026888][T31011] loop4: detected capacity change from 0 to 512 08:16:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000006c0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xa000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000002600000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2881.052306][T31009] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2881.064972][T31008] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2881.079372][T31011] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2881.092904][T31008] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18640, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xb000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000234000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2881.116224][T31011] EXT4-fs (loop4): mount failed [ 2881.124092][T31020] loop1: detected capacity change from 0 to 512 [ 2881.139562][T31023] loop3: detected capacity change from 0 to 512 08:16:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x10040000, &(0x7f0000013c00)) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xc000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2881.157350][T31020] EXT4-fs (loop1): bad geometry: first data block 9728 is beyond end of filesystem (128) [ 2881.157627][T31026] loop5: detected capacity change from 0 to 272 [ 2881.173848][T31023] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2881.178844][T31029] loop4: detected capacity change from 0 to 512 [ 2881.194672][T31026] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2881.200403][T31023] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xd000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000004600000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2881.207643][T31033] loop2: detected capacity change from 0 to 512 [ 2881.221989][T31033] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2881.249597][T31023] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11660/file0 supports timestamps until 2038 (0x7fffffff) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xe000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x11000000, &(0x7f0000013c00)) 08:16:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000740000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000235000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2881.259629][T31038] loop1: detected capacity change from 0 to 512 [ 2881.266667][T31033] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2881.285652][T31040] loop4: detected capacity change from 0 to 512 08:16:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18680, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xf000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x10000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2881.313042][T31040] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2881.313001][T31038] EXT4-fs (loop1): bad geometry: first data block 17920 is beyond end of filesystem (128) [ 2881.325572][T31040] EXT4-fs (loop4): mount failed [ 2881.338066][T31045] loop5: detected capacity change from 0 to 272 [ 2881.350359][T31045] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x11000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x12000000, &(0x7f0000013c00)) 08:16:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000004800000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2881.370537][T31053] loop3: detected capacity change from 0 to 512 [ 2881.372716][T31052] loop2: detected capacity change from 0 to 512 [ 2881.398633][T31052] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x186c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x12000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2881.414155][T31053] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2881.427920][T31052] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2881.453110][T31061] loop1: detected capacity change from 0 to 512 [ 2881.459879][T31059] loop4: detected capacity change from 0 to 512 08:16:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100023c000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2881.478109][T31063] loop5: detected capacity change from 0 to 272 [ 2881.502303][T31061] EXT4-fs (loop1): bad geometry: first data block 18432 is beyond end of filesystem (128) [ 2881.515322][T31053] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x48000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2881.525346][T31059] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2881.535111][T31063] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2881.548935][T31059] EXT4-fs (loop4): mount failed [ 2881.560754][T31053] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11661/file0 supports timestamps until 2038 (0x7fffffff) 08:16:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000007a0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x4c000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1b000000, &(0x7f0000013c00)) 08:16:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000004c00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2881.585442][T31071] loop2: detected capacity change from 0 to 512 08:16:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x186e3, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x60000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2881.629179][T31076] loop4: detected capacity change from 0 to 512 [ 2881.636519][T31071] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2881.641834][T31079] loop1: detected capacity change from 0 to 512 [ 2881.651212][T31080] loop5: detected capacity change from 0 to 272 [ 2881.658568][T31071] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2881.670242][T31080] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x68000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100023e000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x6c000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2881.677094][T31076] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2881.693328][T31079] EXT4-fs (loop1): bad geometry: first data block 19456 is beyond end of filesystem (128) [ 2881.711146][T31076] EXT4-fs (loop4): mount failed [ 2881.722798][T31087] loop3: detected capacity change from 0 to 512 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x74000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000006000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2881.735989][T31087] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2881.750926][T31092] loop2: detected capacity change from 0 to 512 [ 2881.775186][T31087] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 08:16:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100003f000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2881.778188][T31092] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2881.787471][T31096] loop1: detected capacity change from 0 to 512 [ 2881.799786][T31092] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001ffffff850000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x186e4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x7a000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x20000000, &(0x7f0000013c00)) [ 2881.829461][T31087] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11662/file0 supports timestamps until 2038 (0x7fffffff) [ 2881.844179][T31096] EXT4-fs (loop1): bad geometry: first data block 24576 is beyond end of filesystem (128) [ 2881.867856][T31102] loop4: detected capacity change from 0 to 512 [ 2881.868592][T31103] loop5: detected capacity change from 0 to 272 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x9effffff, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xa7ffffff, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2881.881961][T31102] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2881.890322][T31106] loop2: detected capacity change from 0 to 512 [ 2881.891378][T31102] EXT4-fs (loop4): mount failed [ 2881.902049][T31103] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2881.919714][T31110] loop3: detected capacity change from 0 to 512 08:16:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000006800000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2881.939368][T31106] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2881.961074][T31114] loop1: detected capacity change from 0 to 512 08:16:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x20100000, &(0x7f0000013c00)) 08:16:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x186ed, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2881.988259][T31110] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2882.009917][T31120] loop5: detected capacity change from 0 to 272 [ 2882.012941][T31114] EXT4-fs (loop1): bad geometry: first data block 26624 is beyond end of filesystem (128) [ 2882.018356][T31121] loop4: detected capacity change from 0 to 512 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xd93c0000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100023f000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xefffffff, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001ffffff8c0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000006c00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xf0ffffff, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2882.037430][T31110] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2882.046193][T31106] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2882.078327][T31120] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x22000000, &(0x7f0000013c00)) 08:16:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x186ee, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2882.125962][T31128] loop1: detected capacity change from 0 to 512 [ 2882.137167][T31128] EXT4-fs (loop1): bad geometry: first data block 27648 is beyond end of filesystem (128) [ 2882.137930][T31131] loop2: detected capacity change from 0 to 512 [ 2882.162142][T31133] loop3: detected capacity change from 0 to 512 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xfeffffff, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xffffff7f, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2882.170603][T31135] loop4: detected capacity change from 0 to 512 [ 2882.179836][T31133] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2882.196111][T31133] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2882.204222][T31135] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2882.211045][T31142] loop5: detected capacity change from 0 to 272 08:16:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000007400000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xffffff9e, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2882.219526][T31131] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2882.237377][T31135] EXT4-fs (loop4): mount failed [ 2882.253688][T31146] loop1: detected capacity change from 0 to 512 [ 2882.264393][T31131] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000001a10000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000040000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xffffffa7, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x23000000, &(0x7f0000013c00)) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xffffffef, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2882.280265][T31142] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2882.290417][T31146] EXT4-fs (loop1): bad geometry: first data block 29696 is beyond end of filesystem (128) 08:16:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000007a00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2882.341477][T31152] loop3: detected capacity change from 0 to 512 [ 2882.356660][T31154] loop4: detected capacity change from 0 to 512 [ 2882.368880][T31158] loop2: detected capacity change from 0 to 512 [ 2882.372996][T31160] loop5: detected capacity change from 0 to 272 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xfffffff0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2882.387511][T31162] loop1: detected capacity change from 0 to 512 [ 2882.388182][T31154] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2882.401049][T31160] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2882.411049][T31158] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2882.422255][T31154] EXT4-fs (loop4): mount failed [ 2882.427920][T31152] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0xfffffffe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x0}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000046000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18740, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2882.442087][T31162] EXT4-fs (loop1): bad geometry: first data block 31232 is beyond end of filesystem (128) [ 2882.456302][T31158] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2882.475309][T31152] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000003bd0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x24000000, &(0x7f0000013c00)) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x2}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000008600000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2882.490493][T31173] loop5: detected capacity change from 0 to 272 [ 2882.503761][T31173] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2882.531274][T31175] loop2: detected capacity change from 0 to 512 [ 2882.548335][T31175] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2882.567256][T31180] loop1: detected capacity change from 0 to 512 08:16:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18780, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x5}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000048000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x6}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2882.589880][T31175] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2882.600411][T31182] loop4: detected capacity change from 0 to 512 [ 2882.609418][T31184] loop5: detected capacity change from 0 to 272 [ 2882.616445][T31180] EXT4-fs (loop1): bad geometry: first data block 34304 is beyond end of filesystem (128) [ 2882.630166][T31184] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x8}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x9}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2882.654459][T31182] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2882.660934][T31182] EXT4-fs (loop4): mount failed [ 2882.689857][T31193] loop2: detected capacity change from 0 to 512 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0xa}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100004c000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2882.701845][T31193] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2882.718422][T31198] loop3: detected capacity change from 0 to 512 [ 2882.719608][T31193] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000edc00000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x25000000, &(0x7f0000013c00)) 08:16:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x187c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000008700000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0xb}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2882.774511][T31198] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2882.788346][T31198] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2882.800275][T31203] loop2: detected capacity change from 0 to 512 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x10}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2882.818772][T31211] loop4: detected capacity change from 0 to 512 [ 2882.818916][T31208] loop1: detected capacity change from 0 to 512 [ 2882.831710][T31206] loop5: detected capacity change from 0 to 272 [ 2882.848770][T31203] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2882.868935][T31206] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2882.878629][T31208] EXT4-fs (loop1): bad geometry: first data block 34560 is beyond end of filesystem (128) [ 2882.890539][T31216] loop3: detected capacity change from 0 to 512 [ 2882.901552][T31211] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2882.910810][T31203] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x11}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000052000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1b}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000008800000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2882.919007][T31216] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2882.935664][T31211] EXT4-fs (loop4): mount failed [ 2882.947004][T31216] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000001c10000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x26000000, &(0x7f0000013c00)) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2883.009424][T31227] loop2: detected capacity change from 0 to 512 [ 2883.015729][T31228] loop5: detected capacity change from 0 to 272 [ 2883.016644][T31224] loop1: detected capacity change from 0 to 512 [ 2883.030180][T31228] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2883.041495][T31224] EXT4-fs (loop1): bad geometry: first data block 34816 is beyond end of filesystem (128) [ 2883.051852][T31230] loop4: detected capacity change from 0 to 512 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x2}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x3}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2883.067314][T31227] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2883.078639][T31235] loop3: detected capacity change from 0 to 512 [ 2883.089123][T31227] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2883.098821][T31230] EXT4-fs (loop4): corrupt root inode, run e2fsck 08:16:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000fe00000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18840, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000060000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x4}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2883.137298][T31235] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2883.157579][T31243] loop1: detected capacity change from 0 to 512 [ 2883.161268][T31230] EXT4-fs (loop4): mount failed [ 2883.171288][T31243] EXT4-fs (loop1): bad geometry: first data block 65024 is beyond end of filesystem (128) 08:16:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x33020000, &(0x7f0000013c00)) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x5}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000fc01000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2883.182370][T31235] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2883.190947][T31245] loop5: detected capacity change from 0 to 272 08:16:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000001c20000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x6}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2883.236295][T31245] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2883.247359][T31255] loop2: detected capacity change from 0 to 512 [ 2883.260547][T31249] loop4: detected capacity change from 0 to 512 [ 2883.271637][T31253] loop1: detected capacity change from 0 to 512 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x7}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x8}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2883.289191][T31253] EXT4-fs (loop1): bad geometry: first data block 130048 is beyond end of filesystem (128) [ 2883.299964][T31255] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2883.321994][T31255] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2883.331714][T31262] loop3: detected capacity change from 0 to 512 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x9}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000402000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18880, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x34020000, &(0x7f0000013c00)) 08:16:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000066000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000001c30000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2883.350338][T31262] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2883.370884][T31262] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2883.392107][T31269] loop1: detected capacity change from 0 to 512 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0xa}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2883.394253][T31271] loop5: detected capacity change from 0 to 272 [ 2883.405295][T31273] loop4: detected capacity change from 0 to 512 [ 2883.407564][T31271] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2883.417760][T31269] EXT4-fs (loop1): bad geometry: first data block 132096 is beyond end of filesystem (128) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0xb}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x35020000, &(0x7f0000013c00)) 08:16:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x188c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000003000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2883.445223][T31279] loop2: detected capacity change from 0 to 512 [ 2883.453679][T31279] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2883.458444][T31278] loop3: detected capacity change from 0 to 512 [ 2883.467461][T31279] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000068000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0xc}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2883.522512][T31284] loop4: detected capacity change from 0 to 512 [ 2883.534168][T31286] loop5: detected capacity change from 0 to 272 [ 2883.544790][T31288] loop1: detected capacity change from 0 to 512 [ 2883.559141][T31286] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x36020000, &(0x7f0000013c00)) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0xd}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0xe}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2883.573967][T31278] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2883.591281][T31294] loop4: detected capacity change from 0 to 512 [ 2883.599204][T31295] loop2: detected capacity change from 0 to 512 [ 2883.611341][T31288] EXT4-fs (loop1): bad geometry: first data block 196608 is beyond end of filesystem (128) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0xf}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000001c40000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x37020000, &(0x7f0000013c00)) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x10}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2883.625341][T31278] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2883.649803][T31295] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x11}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x38020000, &(0x7f0000013c00)) 08:16:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000007703000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100006c000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2883.674768][T31295] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2883.675372][T31304] loop4: detected capacity change from 0 to 512 [ 2883.700711][T31308] loop5: detected capacity change from 0 to 272 [ 2883.718152][T31310] loop3: detected capacity change from 0 to 512 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x12}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x48}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2883.738891][T31316] loop1: detected capacity change from 0 to 512 [ 2883.738924][T31314] loop4: detected capacity change from 0 to 512 [ 2883.755783][T31308] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2883.768048][T31316] EXT4-fs (loop1): bad geometry: first data block 227072 is beyond end of filesystem (128) 08:16:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x39020000, &(0x7f0000013c00)) 08:16:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18940, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2883.798014][T31310] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2883.826338][T31323] loop2: detected capacity change from 0 to 512 [ 2883.848669][T31327] loop4: detected capacity change from 0 to 512 [ 2883.855460][T31326] loop5: detected capacity change from 0 to 272 [ 2883.862191][T31323] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2883.879073][T31310] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2883.888035][T31326] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000001c50000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x4c}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000007803000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x3f000000, &(0x7f0000013c00)) 08:16:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000074000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x60}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2883.899155][T31323] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2883.929240][T31334] loop4: detected capacity change from 0 to 512 [ 2883.929272][T31332] loop1: detected capacity change from 0 to 512 08:16:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18980, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2883.948275][T31334] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2883.956624][T31339] loop2: detected capacity change from 0 to 512 [ 2883.962458][T31334] EXT4-fs (loop4): mount failed [ 2883.968395][T31332] EXT4-fs (loop1): bad geometry: first data block 227328 is beyond end of filesystem (128) [ 2883.985723][T31339] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x68}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x6c}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x40000000, &(0x7f0000013c00)) 08:16:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000007903000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2883.999270][T31342] loop5: detected capacity change from 0 to 272 [ 2884.017433][T31346] loop3: detected capacity change from 0 to 512 [ 2884.025841][T31339] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2884.034747][T31342] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2884.069464][T31350] loop1: detected capacity change from 0 to 512 [ 2884.084539][T31353] loop4: detected capacity change from 0 to 512 [ 2884.085821][T31346] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x74}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000002c50000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x7a}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100007a000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2884.110599][T31350] EXT4-fs (loop1): bad geometry: first data block 227584 is beyond end of filesystem (128) [ 2884.128679][T31353] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2884.149398][T31353] EXT4-fs (loop4): mount failed [ 2884.158254][T31346] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x189c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000204000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x40000800, &(0x7f0000013c00)) 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x2}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2884.185870][T31359] loop5: detected capacity change from 0 to 272 [ 2884.194907][T31359] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2884.220788][T31364] loop2: detected capacity change from 0 to 512 [ 2884.227460][T31366] loop1: detected capacity change from 0 to 512 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x3}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2884.238386][T31369] loop3: detected capacity change from 0 to 512 [ 2884.245302][T31370] loop4: detected capacity change from 0 to 512 [ 2884.245622][T31366] EXT4-fs (loop1): bad geometry: first data block 262656 is beyond end of filesystem (128) 08:16:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2884.276367][T31369] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2884.295111][T31370] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2884.303219][T31364] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2884.321943][T31379] loop5: detected capacity change from 0 to 272 [ 2884.325661][T31369] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x4}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000604000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000001c60000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x5}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x46000000, &(0x7f0000013c00)) [ 2884.337561][T31370] EXT4-fs (loop4): mount failed [ 2884.350784][T31364] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2884.361405][T31379] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2884.374551][T31383] loop1: detected capacity change from 0 to 512 08:16:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010001a1000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x6}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x7}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2884.403422][T31383] EXT4-fs (loop1): bad geometry: first data block 263680 is beyond end of filesystem (128) [ 2884.416152][T31387] loop4: detected capacity change from 0 to 512 [ 2884.440604][T31387] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2884.448481][T31387] EXT4-fs (loop4): mount failed 08:16:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000001004000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18a40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x8}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2884.470088][T31393] loop3: detected capacity change from 0 to 512 [ 2884.482095][T31395] loop2: detected capacity change from 0 to 512 [ 2884.487640][T31399] loop5: detected capacity change from 0 to 272 [ 2884.490557][T31400] loop1: detected capacity change from 0 to 512 [ 2884.501023][T31399] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x9}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18a80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xa}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2884.518886][T31400] EXT4-fs (loop1): bad geometry: first data block 266240 is beyond end of filesystem (128) [ 2884.532794][T31393] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2884.552393][T31395] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xb}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x48000000, &(0x7f0000013c00)) 08:16:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010003bd000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000005000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000001c70000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2884.586894][T31408] loop5: detected capacity change from 0 to 272 [ 2884.594918][T31395] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2884.611195][T31393] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2884.620049][T31408] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18ac0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2884.666567][T31413] loop4: detected capacity change from 0 to 512 [ 2884.673279][T31415] loop1: detected capacity change from 0 to 512 [ 2884.680753][T31415] EXT4-fs (loop1): bad geometry: first data block 327680 is beyond end of filesystem (128) [ 2884.692075][T31418] loop5: detected capacity change from 0 to 272 [ 2884.700410][T31420] loop2: detected capacity change from 0 to 512 [ 2884.707075][T31422] loop3: detected capacity change from 0 to 512 08:16:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000009e05000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2884.707364][T31413] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2884.722438][T31413] EXT4-fs (loop4): mount failed [ 2884.727646][T31418] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2884.743229][T31422] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xc}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xd}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2884.761612][T31420] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2884.782089][T31427] loop1: detected capacity change from 0 to 512 [ 2884.783184][T31420] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2884.798291][T31422] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x4c000000, &(0x7f0000013c00)) 08:16:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18ae4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010001c0000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xe}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2884.809298][T31427] EXT4-fs (loop1): bad geometry: first data block 368128 is beyond end of filesystem (128) 08:16:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000003ca0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xf}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2884.864154][T31436] loop5: detected capacity change from 0 to 272 [ 2884.864951][T31437] loop4: detected capacity change from 0 to 512 [ 2884.877201][T31436] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000c405000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2884.907282][T31442] loop3: detected capacity change from 0 to 512 [ 2884.914128][T31440] loop2: detected capacity change from 0 to 512 [ 2884.926335][T31440] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2884.943398][T31437] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2884.945969][T31440] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x10}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010001c1000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x11}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18aee, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2884.957959][T31442] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2884.984780][T31450] loop1: detected capacity change from 0 to 512 [ 2884.992046][T31437] EXT4-fs (loop4): mount failed [ 2884.998472][T31442] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x60000000, &(0x7f0000013c00)) 08:16:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000001cb0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2885.032836][T31450] EXT4-fs (loop1): bad geometry: first data block 377856 is beyond end of filesystem (128) [ 2885.057278][T31454] loop2: detected capacity change from 0 to 512 [ 2885.069911][T31455] loop5: detected capacity change from 0 to 272 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x12}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000006000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x48}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2885.078133][T31455] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2885.090991][T31458] loop4: detected capacity change from 0 to 512 [ 2885.097101][T31454] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2885.119917][T31454] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2885.132966][T31464] loop1: detected capacity change from 0 to 512 [ 2885.139660][T31466] loop3: detected capacity change from 0 to 512 [ 2885.147955][T31458] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2885.171584][T31464] EXT4-fs (loop1): bad geometry: first data block 393216 is beyond end of filesystem (128) 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x4c}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010001c2000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2885.181736][T31458] EXT4-fs (loop4): mount failed [ 2885.189784][T31468] loop5: detected capacity change from 0 to 272 [ 2885.204808][T31468] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2885.219429][T31466] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x60}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x68000000, &(0x7f0000013c00)) 08:16:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000406000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18b40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2885.245526][T31466] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2885.276406][T31479] loop1: detected capacity change from 0 to 512 [ 2885.277064][T31480] loop4: detected capacity change from 0 to 512 [ 2885.286105][T31481] loop5: detected capacity change from 0 to 272 08:16:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001ffffffda0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x68}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2885.297466][T31483] loop2: detected capacity change from 0 to 512 [ 2885.308661][T31479] EXT4-fs (loop1): bad geometry: first data block 394240 is beyond end of filesystem (128) [ 2885.320042][T31483] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2885.325990][T31480] EXT4-fs (loop4): corrupt root inode, run e2fsck 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x6c}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x74}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2885.341363][T31481] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2885.357251][T31489] loop3: detected capacity change from 0 to 512 [ 2885.357862][T31480] EXT4-fs (loop4): mount failed [ 2885.370355][T31483] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18b80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2885.388969][T31489] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000007000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x6c000000, &(0x7f0000013c00)) 08:16:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010002c5000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x7a}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2885.429964][T31496] loop5: detected capacity change from 0 to 272 [ 2885.454413][T31498] loop1: detected capacity change from 0 to 512 [ 2885.456585][T31500] loop4: detected capacity change from 0 to 512 [ 2885.461548][T31489] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001ffffffe20000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x106}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x300}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2885.477777][T31496] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2885.489548][T31498] EXT4-fs (loop1): bad geometry: first data block 458752 is beyond end of filesystem (128) [ 2885.513841][T31500] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2885.520429][T31500] EXT4-fs (loop4): mount failed 08:16:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x74000000, &(0x7f0000013c00)) [ 2885.538904][T31507] loop2: detected capacity change from 0 to 512 [ 2885.553444][T31511] loop3: detected capacity change from 0 to 512 [ 2885.565201][T31511] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000009000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x500}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18bc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2885.591587][T31507] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2885.606891][T31515] loop4: detected capacity change from 0 to 512 [ 2885.631468][T31521] loop5: detected capacity change from 0 to 272 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x600}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2885.635444][T31522] loop1: detected capacity change from 0 to 512 [ 2885.644519][T31507] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2885.654855][T31521] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2885.664495][T31522] EXT4-fs (loop1): bad geometry: first data block 589824 is beyond end of filesystem (128) [ 2885.676434][T31511] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x601}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010001ca000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000002e30000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x700}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000a000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2885.690647][T31515] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2885.711258][T31515] EXT4-fs (loop4): mount failed 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x900}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2885.738754][T31531] loop5: detected capacity change from 0 to 272 [ 2885.745842][T31534] loop1: detected capacity change from 0 to 512 [ 2885.759081][T31534] EXT4-fs (loop1): bad geometry: first data block 655360 is beyond end of filesystem (128) 08:16:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x7a000000, &(0x7f0000013c00)) 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xa00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2885.790105][T31539] loop2: detected capacity change from 0 to 512 [ 2885.791385][T31540] loop3: detected capacity change from 0 to 512 [ 2885.812866][T31531] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2885.813468][T31544] loop4: detected capacity change from 0 to 512 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xb00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000b000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2885.832661][T31539] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xc00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2885.868435][T31540] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2885.883806][T31544] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2885.890607][T31551] loop1: detected capacity change from 0 to 512 [ 2885.900756][T31544] EXT4-fs (loop4): mount failed [ 2885.907348][T31540] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xd00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010003ca000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18c40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xe00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x85ffffff, &(0x7f0000013c00)) 08:16:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000ec0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2885.917247][T31539] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2885.925672][T31551] EXT4-fs (loop1): bad geometry: first data block 720896 is beyond end of filesystem (128) 08:16:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000c000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xf00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x8cffffff, &(0x7f0000013c00)) [ 2885.973389][T31558] loop4: detected capacity change from 0 to 512 [ 2885.974733][T31559] loop5: detected capacity change from 0 to 272 [ 2885.986899][T31559] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18c80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2886.020500][T31563] loop2: detected capacity change from 0 to 512 [ 2886.032078][T31566] loop1: detected capacity change from 0 to 512 [ 2886.038760][T31568] loop3: detected capacity change from 0 to 512 [ 2886.039076][T31569] loop4: detected capacity change from 0 to 512 [ 2886.056558][T31566] EXT4-fs (loop1): bad geometry: first data block 786432 is beyond end of filesystem (128) 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x1100}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x9e050000, &(0x7f0000013c00)) [ 2886.068040][T31563] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2886.071742][T31574] loop5: detected capacity change from 0 to 272 [ 2886.089155][T31563] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2886.101376][T31568] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000d000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010001cb000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x1200}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2886.126252][T31578] loop4: detected capacity change from 0 to 512 [ 2886.140643][T31581] loop1: detected capacity change from 0 to 512 [ 2886.151401][T31574] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2886.163663][T31568] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x3cd9}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc0ed0000, &(0x7f0000013c00)) [ 2886.174955][T31581] EXT4-fs (loop1): bad geometry: first data block 851968 is beyond end of filesystem (128) [ 2886.202318][T31568] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11681/file0 supports timestamps until 2038 (0x7fffffff) 08:16:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001fffffff00000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18cc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x4800}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000e000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x4c00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2886.229413][T31588] loop2: detected capacity change from 0 to 512 [ 2886.238416][T31589] loop4: detected capacity change from 0 to 512 [ 2886.252311][T31592] loop5: detected capacity change from 0 to 272 [ 2886.262190][T31596] loop1: detected capacity change from 0 to 512 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x6000}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010001cc000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x6800}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2886.269751][T31588] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2886.284974][T31592] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2886.294469][T31589] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 2886.301564][T31596] EXT4-fs (loop1): bad geometry: first data block 917504 is beyond end of filesystem (128) [ 2886.313870][T31589] EXT4-fs (loop4): mount failed [ 2886.320891][T31588] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x6c00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000f000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc4050000, &(0x7f0000013c00)) 08:16:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18d00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2886.369626][T31605] loop3: detected capacity change from 0 to 512 [ 2886.388978][T31609] loop1: detected capacity change from 0 to 512 [ 2886.414384][T31615] loop4: detected capacity change from 0 to 512 [ 2886.415016][T31613] loop2: detected capacity change from 0 to 512 [ 2886.423575][T31614] loop5: detected capacity change from 0 to 272 [ 2886.434766][T31609] EXT4-fs (loop1): bad geometry: first data block 983040 is beyond end of filesystem (128) [ 2886.446937][T31614] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2886.447489][T31605] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001fffffff60000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x7400}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc6010000, &(0x7f0000013c00)) 08:16:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010002e3000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18d40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2886.471605][T31613] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2886.491842][T31613] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2886.506155][T31605] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x7a00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000410000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2886.539304][T31621] loop4: detected capacity change from 0 to 512 [ 2886.546171][T31623] loop5: detected capacity change from 0 to 272 [ 2886.566521][T31625] loop2: detected capacity change from 0 to 512 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xd93c}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2886.590958][T31623] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2886.600054][T31630] loop1: detected capacity change from 0 to 512 [ 2886.611079][T31625] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2886.626339][T31633] loop3: detected capacity change from 0 to 512 08:16:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc7010000, &(0x7f0000013c00)) 08:16:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18d80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x3}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2886.632823][T31630] EXT4-fs (loop1): bad geometry: first data block 1049600 is beyond end of filesystem (128) [ 2886.648295][T31633] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2886.677241][T31638] loop4: detected capacity change from 0 to 512 08:16:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000002010000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001fffffdf90000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc8010000, &(0x7f0000013c00)) [ 2886.695567][T31640] loop5: detected capacity change from 0 to 272 [ 2886.705307][T31642] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2886.715020][T31633] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2886.726013][T31640] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2886.736557][T31625] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x4}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000ec000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2886.770802][T31644] loop1: detected capacity change from 0 to 512 [ 2886.774496][T31646] loop4: detected capacity change from 0 to 512 [ 2886.789524][T31644] EXT4-fs (loop1): bad geometry: first data block 1056768 is beyond end of filesystem (128) [ 2886.791049][T31648] loop3: detected capacity change from 0 to 512 [ 2886.811153][T31650] netlink: 'syz-executor.0': attribute type 7 has an invalid length. 08:16:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc9010000, &(0x7f0000013c00)) 08:16:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18dc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000011000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x6}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2886.829014][T31648] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2886.853950][T31655] loop4: detected capacity change from 0 to 512 [ 2886.861324][T31653] loop2: detected capacity change from 0 to 512 08:16:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xca010000, &(0x7f0000013c00)) 08:16:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001fffffffb0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2886.874859][T31648] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2886.895326][T31660] loop5: detected capacity change from 0 to 272 [ 2886.902530][T31661] netlink: 'syz-executor.0': attribute type 7 has an invalid length. [ 2886.914436][T31659] loop1: detected capacity change from 0 to 512 [ 2886.935045][T31659] EXT4-fs (loop1): bad geometry: first data block 1114112 is beyond end of filesystem (128) [ 2886.939854][T31664] loop4: detected capacity change from 0 to 512 [ 2886.945372][T31653] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2886.967408][T31660] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x25}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x30}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xcb010000, &(0x7f0000013c00)) 08:16:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100c0ed000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2886.981902][T31653] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2886.992416][T31666] loop3: detected capacity change from 0 to 512 [ 2886.998718][T31668] netlink: 'syz-executor.0': attribute type 7 has an invalid length. [ 2887.011087][T31670] netlink: 'syz-executor.0': attribute type 7 has an invalid length. 08:16:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x3}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000012000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2887.043838][T31673] loop4: detected capacity change from 0 to 512 [ 2887.068532][T31666] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2887.085262][T31666] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xcc010000, &(0x7f0000013c00)) [ 2887.089433][T31677] loop5: detected capacity change from 0 to 272 [ 2887.093600][T31678] loop1: detected capacity change from 0 to 512 [ 2887.104116][T31679] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 2887.116444][T31678] EXT4-fs (loop1): bad geometry: first data block 1179648 is beyond end of filesystem (128) [ 2887.136832][T31681] loop2: detected capacity change from 0 to 512 08:16:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000001fc0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x23}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2887.145580][T31677] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2887.162920][T31683] loop4: detected capacity change from 0 to 512 [ 2887.171046][T31681] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xdaffffff, &(0x7f0000013c00)) [ 2887.188794][T31681] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18e40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000001b000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2887.224568][T31688] loop3: detected capacity change from 0 to 512 [ 2887.249533][T31694] loop4: detected capacity change from 0 to 512 [ 2887.258086][T31688] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010001fc000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2887.271760][T31697] loop5: detected capacity change from 0 to 272 [ 2887.280017][T31691] loop1: detected capacity change from 0 to 512 [ 2887.300195][T31691] EXT4-fs (loop1): bad geometry: first data block 1769472 is beyond end of filesystem (128) [ 2887.315724][T31697] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xf6ffffff, &(0x7f0000013c00)) 08:16:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001fffffdfd0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2887.325579][T31688] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2887.344434][T31701] loop2: detected capacity change from 0 to 512 [ 2887.358231][T31701] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18e80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x4}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000020000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100fffe000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2887.375789][T31706] loop4: detected capacity change from 0 to 512 [ 2887.381734][T31701] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2887.394273][T31710] loop5: detected capacity change from 0 to 272 [ 2887.415336][T31710] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xf9fdffff, &(0x7f0000013c00)) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x6}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2887.431040][T31714] loop3: detected capacity change from 0 to 512 [ 2887.440114][T31715] loop1: detected capacity change from 0 to 512 [ 2887.452442][T31714] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2887.457721][T31719] loop4: detected capacity change from 0 to 512 08:16:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18ec0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x7}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001fffffffe0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2887.479142][T31721] loop2: detected capacity change from 0 to 512 [ 2887.488083][T31714] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2887.513792][T31715] EXT4-fs (loop1): bad geometry: first data block 2097152 is beyond end of filesystem (128) 08:16:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfbffffff, &(0x7f0000013c00)) [ 2887.538901][T31726] loop5: detected capacity change from 0 to 272 [ 2887.547961][T31721] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2887.578710][T31731] loop4: detected capacity change from 0 to 512 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x8}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfc010000, &(0x7f0000013c00)) 08:16:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000001020000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x9}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000fff000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2887.585459][T31732] loop3: detected capacity change from 0 to 512 [ 2887.592785][T31721] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2887.602748][T31726] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2887.623273][T31732] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xa}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2887.667836][T31739] loop1: detected capacity change from 0 to 512 [ 2887.676162][T31740] loop4: detected capacity change from 0 to 512 [ 2887.694840][T31742] loop2: detected capacity change from 0 to 512 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xb}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2887.710830][T31739] EXT4-fs (loop1): bad geometry: first data block 2101248 is beyond end of filesystem (128) [ 2887.724621][T31745] loop5: detected capacity change from 0 to 272 [ 2887.733807][T31742] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2887.748793][T31732] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfdfdffff, &(0x7f0000013c00)) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xc}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100000fff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100feff000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xd}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfeffffff, &(0x7f0000013c00)) [ 2887.766753][T31745] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2887.792451][T31752] loop4: detected capacity change from 0 to 512 [ 2887.793577][T31742] EXT4-fs (loop2): revision level too high, forcing read-only mode 08:16:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000022000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18f40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xe}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2887.848166][T31759] loop3: detected capacity change from 0 to 512 [ 2887.862148][T31762] loop4: detected capacity change from 0 to 512 [ 2887.869005][T31763] loop2: detected capacity change from 0 to 512 [ 2887.881753][T31765] loop5: detected capacity change from 0 to 272 08:16:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xf}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xff0f0000, &(0x7f0000013c00)) [ 2887.890603][T31765] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2887.900586][T31771] loop1: detected capacity change from 0 to 512 [ 2887.907915][T31759] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2887.908893][T31763] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2887.940984][T31773] loop4: detected capacity change from 0 to 512 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x10}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000020000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001fffff7ff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18f80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000025000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2887.947409][T31771] EXT4-fs (loop1): bad geometry: first data block 2228224 is beyond end of filesystem (128) [ 2887.959167][T31763] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2887.959403][T31759] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x11}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfff7ffff, &(0x7f0000013c00)) 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x12}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2888.019740][T31779] loop5: detected capacity change from 0 to 272 [ 2888.035618][T31783] loop4: detected capacity change from 0 to 512 [ 2888.040421][T31786] loop2: detected capacity change from 0 to 512 [ 2888.048673][T31788] loop3: detected capacity change from 0 to 512 [ 2888.049604][T31789] loop1: detected capacity change from 0 to 512 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x48}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2888.064220][T31779] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2888.065222][T31788] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2888.089208][T31786] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2888.108753][T31786] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended 08:16:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfffbffff, &(0x7f0000013c00)) 08:16:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18fc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2888.127707][T31786] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10820/file0 supports timestamps until 2038 (0x7fffffff) [ 2888.145018][T31789] EXT4-fs (loop1): bad geometry: first data block 2424832 is beyond end of filesystem (128) [ 2888.171461][T31797] loop4: detected capacity change from 0 to 512 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x4c}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x60}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2888.186751][T31788] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2888.199683][T31799] loop5: detected capacity change from 0 to 272 [ 2888.226027][T31799] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100ffff030000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfffff7ff, &(0x7f0000013c00)) 08:16:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000026000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001fffffbff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x68}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2888.273549][T31806] loop4: detected capacity change from 0 to 512 [ 2888.280160][T31807] loop1: detected capacity change from 0 to 512 [ 2888.292831][T31807] EXT4-fs (loop1): bad geometry: first data block 2490368 is beyond end of filesystem (128) [ 2888.311424][T31812] loop3: detected capacity change from 0 to 512 08:16:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfffffbff, &(0x7f0000013c00)) 08:16:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x6c}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2888.318609][T31811] loop2: detected capacity change from 0 to 512 [ 2888.333177][T31812] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2888.346838][T31811] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2888.361904][T31819] loop4: detected capacity change from 0 to 512 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x74}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000003f000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x7a}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2888.371480][T31821] loop5: detected capacity change from 0 to 272 [ 2888.387700][T31821] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2888.397582][T31812] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2888.401110][T31825] loop1: detected capacity change from 0 to 512 08:16:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010003ffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000040000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfffffdf9, &(0x7f0000013c00)) 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x4}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2888.417593][T31811] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2888.443920][T31825] EXT4-fs (loop1): bad geometry: first data block 4128768 is beyond end of filesystem (128) [ 2888.458099][T31830] loop4: detected capacity change from 0 to 512 08:16:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19040, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001001fffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2888.469696][T31832] loop3: detected capacity change from 0 to 512 [ 2888.472063][T31833] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 2888.485364][T31832] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2888.498685][T31837] loop2: detected capacity change from 0 to 512 [ 2888.500054][T31832] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2888.506691][T31838] loop5: detected capacity change from 0 to 272 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x10}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfffffdfd, &(0x7f0000013c00)) 08:16:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000040000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2888.530692][T31838] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2888.548150][T31837] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2888.573144][T31842] loop1: detected capacity change from 0 to 512 [ 2888.580458][T31843] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 2888.590535][T31847] loop3: detected capacity change from 0 to 512 [ 2888.598961][T31845] loop4: detected capacity change from 0 to 512 [ 2888.613895][T31842] EXT4-fs (loop1): bad geometry: first data block 4194304 is beyond end of filesystem (128) 08:16:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19080, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x18}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2888.631182][T31847] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2888.647815][T31837] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 2888.660252][T31850] netlink: 'syz-executor.0': attribute type 9 has an invalid length. 08:16:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xffffff7f, &(0x7f0000013c00)) [ 2888.677576][T31847] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2888.687211][T31852] loop5: detected capacity change from 0 to 272 [ 2888.699574][T31837] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10822/file0 supports timestamps until 2038 (0x7fffffff) [ 2888.715881][T31854] loop4: detected capacity change from 0 to 512 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x28}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000080000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000046000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001fff7ffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2888.728756][T31852] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2888.760940][T31856] netlink: 'syz-executor.0': attribute type 9 has an invalid length. 08:16:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xffffff85, &(0x7f0000013c00)) 08:16:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x190c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x23}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2888.776024][T31858] loop1: detected capacity change from 0 to 512 [ 2888.801881][T31861] loop3: detected capacity change from 0 to 512 [ 2888.807745][T31863] loop5: detected capacity change from 0 to 272 [ 2888.817102][T31864] loop4: detected capacity change from 0 to 512 [ 2888.822295][T31858] EXT4-fs (loop1): bad geometry: first data block 4587520 is beyond end of filesystem (128) [ 2888.834015][T31866] loop2: detected capacity change from 0 to 512 [ 2888.841302][T31863] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2888.841356][T31861] ================================================================== [ 2888.841384][T31861] BUG: KCSAN: data-race in delete_from_page_cache_batch / folio_mapping [ 2888.841417][T31861] [ 2888.841421][T31861] write to 0xffffea0004d29818 of 8 bytes by task 31863 on cpu 0: [ 2888.841435][T31861] delete_from_page_cache_batch+0x301/0x760 [ 2888.841458][T31861] truncate_inode_pages_range+0x305/0x8b0 [ 2888.888993][T31861] truncate_inode_pages+0x20/0x30 [ 2888.894102][T31861] set_blocksize+0x24e/0x270 [ 2888.898685][T31861] sb_set_blocksize+0x2c/0xa0 [ 2888.903370][T31861] __ext4_fill_super+0x1b64/0x59b0 [ 2888.908486][T31861] ext4_fill_super+0x10b/0x2f0 [ 2888.913252][T31861] get_tree_bdev+0x2c2/0x3d0 [ 2888.917840][T31861] vfs_get_tree+0x4a/0x1a0 [ 2888.922253][T31861] path_mount+0x11cf/0x1c40 [ 2888.926755][T31861] __se_sys_mount+0x24b/0x2f0 [ 2888.931441][T31861] __x64_sys_mount+0x63/0x70 [ 2888.936038][T31861] do_syscall_64+0x44/0xd0 [ 2888.940445][T31861] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2888.946338][T31861] [ 2888.948655][T31861] read to 0xffffea0004d29818 of 8 bytes by task 31861 on cpu 1: [ 2888.956273][T31861] folio_mapping+0x92/0x120 [ 2888.960783][T31861] __pagevec_lru_add_fn+0x81/0x380 [ 2888.965900][T31861] __pagevec_lru_add+0x1c3/0x270 [ 2888.970837][T31861] lru_add_drain_cpu+0x6a/0x260 [ 2888.975689][T31861] __pagevec_release+0x4b/0xc0 [ 2888.980456][T31861] truncate_inode_pages_range+0x36d/0x8b0 [ 2888.986172][T31861] truncate_inode_pages+0x20/0x30 [ 2888.991189][T31861] set_blocksize+0x24e/0x270 [ 2888.995785][T31861] sb_set_blocksize+0x2c/0xa0 [ 2889.000616][T31861] __ext4_fill_super+0x1b64/0x59b0 [ 2889.005774][T31861] ext4_fill_super+0x10b/0x2f0 [ 2889.010546][T31861] get_tree_bdev+0x2c2/0x3d0 [ 2889.015145][T31861] vfs_get_tree+0x4a/0x1a0 [ 2889.019583][T31861] path_mount+0x11cf/0x1c40 [ 2889.024082][T31861] __se_sys_mount+0x24b/0x2f0 [ 2889.028755][T31861] __x64_sys_mount+0x63/0x70 [ 2889.033338][T31861] do_syscall_64+0x44/0xd0 [ 2889.037755][T31861] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2889.043643][T31861] [ 2889.045958][T31861] value changed: 0xffff888101b9abf0 -> 0x0000000000000000 [ 2889.053056][T31861] [ 2889.055366][T31861] Reported by Kernel Concurrency Sanitizer on: [ 2889.061508][T31861] CPU: 1 PID: 31861 Comm: syz-executor.3 Not tainted 5.17.0-rc7-syzkaller-00020-gea4424be1688-dirty #0 [ 2889.072527][T31861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xffffff8c, &(0x7f0000013c00)) [ 2889.082580][T31861] ================================================================== [ 2889.100231][T31866] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2889.114843][T31861] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000048000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2889.160688][T31876] loop4: detected capacity change from 0 to 512 [ 2889.169032][T31878] loop5: detected capacity change from 0 to 272 [ 2889.175662][T31880] loop1: detected capacity change from 0 to 512 [ 2889.177885][T31861] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2889.193408][T31866] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended 08:16:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000000c0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xffffffda, &(0x7f0000013c00)) 08:16:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001fffbffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2889.205813][T31880] EXT4-fs (loop1): bad geometry: first data block 4718592 is beyond end of filesystem (128) [ 2889.222448][T31866] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10823/file0 supports timestamps until 2038 (0x7fffffff) [ 2889.249008][T31878] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19140, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2889.273357][T31886] loop4: detected capacity change from 0 to 512 [ 2889.300906][T31890] loop3: detected capacity change from 0 to 512 08:16:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000004c000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfffffff6, &(0x7f0000013c00)) 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x7}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001f9fdffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2889.321155][T31890] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2889.335787][T31894] loop1: detected capacity change from 0 to 512 [ 2889.345677][T31895] loop5: detected capacity change from 0 to 272 [ 2889.352414][T31897] loop2: detected capacity change from 0 to 512 [ 2889.357537][T31890] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2889.366057][T31901] loop4: detected capacity change from 0 to 512 [ 2889.378185][T31894] EXT4-fs (loop1): bad geometry: first data block 4980736 is beyond end of filesystem (128) [ 2889.390504][T31895] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2889.400255][T31897] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2889.430621][T31906] loop3: detected capacity change from 0 to 512 [ 2889.444029][T31897] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 2889.461908][T31906] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100ffff1f0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfffffffb, &(0x7f0000013c00)) 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x9}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000060000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19180, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2889.477639][T31906] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2889.478012][T31897] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10824/file0 supports timestamps until 2038 (0x7fffffff) 08:16:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001fdfdffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xa}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xb}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2889.531109][T31913] loop4: detected capacity change from 0 to 512 [ 2889.533745][T31915] loop1: detected capacity change from 0 to 512 [ 2889.560432][T31915] EXT4-fs (loop1): bad geometry: first data block 6291456 is beyond end of filesystem (128) [ 2889.561689][T31917] loop5: detected capacity change from 0 to 272 08:16:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xfffffffe, &(0x7f0000013c00)) [ 2889.590801][T31917] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2889.616905][T31924] loop4: detected capacity change from 0 to 512 [ 2889.625139][T31926] loop3: detected capacity change from 0 to 512 [ 2889.625420][T31927] loop2: detected capacity change from 0 to 512 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000068000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x191c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2889.641793][T31926] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2889.665474][T31927] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2889.678792][T31933] loop5: detected capacity change from 0 to 272 08:16:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000100000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1000000000, &(0x7f0000013c00)) 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xd}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000017fffffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2889.683598][T31927] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 2889.687816][T31935] loop1: detected capacity change from 0 to 512 [ 2889.701521][T31926] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2889.720298][T31935] EXT4-fs (loop1): bad geometry: first data block 6815744 is beyond end of filesystem (128) [ 2889.720773][T31937] loop4: detected capacity change from 0 to 512 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xe}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xf}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000006c000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x8000000000, &(0x7f0000013c00)) [ 2889.738965][T31933] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2889.769746][T31945] loop2: detected capacity change from 0 to 512 [ 2889.779384][T31947] loop3: detected capacity change from 0 to 512 [ 2889.800600][T31947] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2889.801928][T31949] loop1: detected capacity change from 0 to 512 [ 2889.824621][T31953] loop5: detected capacity change from 0 to 272 [ 2889.830959][T31947] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x10}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000185ffffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x11}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2889.843284][T31949] EXT4-fs (loop1): bad geometry: first data block 7077888 is beyond end of filesystem (128) [ 2889.852950][T31954] loop4: detected capacity change from 0 to 512 [ 2889.865759][T31953] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2889.876519][T31945] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000200000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000074000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x80000000000, &(0x7f0000013c00)) 08:16:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x12}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19240, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2889.908080][T31945] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 2889.922585][T31945] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10826/file0 supports timestamps until 2038 (0x7fffffff) [ 2889.948464][T31961] loop3: detected capacity change from 0 to 512 [ 2889.977132][T31965] loop4: detected capacity change from 0 to 512 [ 2889.977743][T31967] loop1: detected capacity change from 0 to 512 [ 2889.990817][T31961] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2890.004330][T31970] loop5: detected capacity change from 0 to 272 [ 2890.013457][T31970] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xedc000000000, &(0x7f0000013c00)) 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x48}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19280, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4c}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2890.022937][T31961] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2890.033445][T31967] EXT4-fs (loop1): bad geometry: first data block 7602176 is beyond end of filesystem (128) [ 2890.050880][T31972] loop4: detected capacity change from 0 to 512 [ 2890.059008][T31974] loop2: detected capacity change from 0 to 512 08:16:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000018cffffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000377000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x60}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2890.089074][T31974] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2890.109714][T31979] loop5: detected capacity change from 0 to 272 [ 2890.128852][T31979] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2890.138833][T31974] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 2890.151390][T31985] loop1: detected capacity change from 0 to 512 [ 2890.152090][T31974] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10827/file0 supports timestamps until 2038 (0x7fffffff) [ 2890.181078][T31987] loop3: detected capacity change from 0 to 512 08:16:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000040200000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x1000000000000, &(0x7f0000013c00)) 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x68}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2890.183316][T31985] EXT4-fs (loop1): bad geometry: first data block 7799552 is beyond end of filesystem (128) [ 2890.201824][T31987] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x192c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6c}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2890.244585][T31990] loop4: detected capacity change from 0 to 512 [ 2890.266331][T31987] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2890.281232][T31994] loop5: detected capacity change from 0 to 272 08:16:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000378000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x2000000000000, &(0x7f0000013c00)) 08:16:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001daffffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2890.294911][T31996] loop2: detected capacity change from 0 to 512 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x74}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2890.341197][T32000] loop1: detected capacity change from 0 to 512 [ 2890.350056][T31994] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2890.362954][T32002] loop4: detected capacity change from 0 to 512 [ 2890.376831][T32000] EXT4-fs (loop1): bad geometry: first data block 7865088 is beyond end of filesystem (128) 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x7a}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2890.387723][T31996] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2890.401503][T32007] loop3: detected capacity change from 0 to 512 [ 2890.422184][T31996] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x106}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x4000000000000, &(0x7f0000013c00)) 08:16:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000300000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000379000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2890.434909][T32007] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2890.457558][T31996] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10828/file0 supports timestamps until 2038 (0x7fffffff) [ 2890.484145][T32014] loop4: detected capacity change from 0 to 512 08:16:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x300}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x7ffffffffffff, &(0x7f0000013c00)) 08:16:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001e2ffffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2890.498022][T32007] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2890.513985][T32016] loop1: detected capacity change from 0 to 512 [ 2890.521254][T32016] EXT4-fs (loop1): bad geometry: first data block 7930624 is beyond end of filesystem (128) [ 2890.535731][T32019] loop4: detected capacity change from 0 to 512 [ 2890.540737][T32021] loop5: detected capacity change from 0 to 272 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x500}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x600}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x601}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2890.560590][T32021] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x700}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x8000000000000, &(0x7f0000013c00)) 08:16:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19340, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2890.607958][T32030] loop3: detected capacity change from 0 to 512 [ 2890.636095][T32032] loop2: detected capacity change from 0 to 512 [ 2890.646496][T32030] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2890.661340][T32038] loop5: detected capacity change from 0 to 272 [ 2890.665522][T32039] loop4: detected capacity change from 0 to 512 [ 2890.675819][T32038] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2890.686520][T32032] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000400000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x900}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000007a000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001f0ffffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc000000000000, &(0x7f0000013c00)) 08:16:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19380, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2890.701008][T32030] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2890.709212][T32032] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 2890.738791][T32032] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10829/file0 supports timestamps until 2038 (0x7fffffff) 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xa00}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2890.775592][T32048] loop5: detected capacity change from 0 to 272 [ 2890.775633][T32049] loop4: detected capacity change from 0 to 512 [ 2890.789394][T32043] loop3: detected capacity change from 0 to 512 [ 2890.789572][T32050] loop1: detected capacity change from 0 to 512 [ 2890.807903][T32048] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xb00}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x40000000000000, &(0x7f0000013c00)) 08:16:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x193c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2890.807982][T32050] EXT4-fs (loop1): bad geometry: first data block 7995392 is beyond end of filesystem (128) [ 2890.831986][T32043] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2890.853834][T32043] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001f6ffffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000086000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2890.886622][T32057] loop2: detected capacity change from 0 to 512 [ 2890.895882][T32059] loop5: detected capacity change from 0 to 272 [ 2890.905283][T32057] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2890.907683][T32063] loop1: detected capacity change from 0 to 512 [ 2890.923552][T32057] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended 08:16:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000500000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc00}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2890.927235][T32064] loop4: detected capacity change from 0 to 512 [ 2890.940735][T32059] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2890.956369][T32057] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10830/file0 supports timestamps until 2038 (0x7fffffff) [ 2890.956692][T32066] loop3: detected capacity change from 0 to 512 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xd00}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19400, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x100000000000000, &(0x7f0000013c00)) 08:16:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000087000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2890.983175][T32063] EXT4-fs (loop1): bad geometry: first data block 8781824 is beyond end of filesystem (128) [ 2890.999418][T32066] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xe00}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2891.058414][T32078] loop5: detected capacity change from 0 to 272 [ 2891.058549][T32073] loop2: detected capacity change from 0 to 512 [ 2891.076160][T32066] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2891.084687][T32075] loop4: detected capacity change from 0 to 512 [ 2891.090972][T32078] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x200000000000000, &(0x7f0000013c00)) [ 2891.104678][T32079] loop1: detected capacity change from 0 to 512 [ 2891.112171][T32066] EXT4-fs mount: 170 callbacks suppressed [ 2891.112202][T32066] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2891.128763][T32079] EXT4-fs (loop1): bad geometry: first data block 8847360 is beyond end of filesystem (128) 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xf00}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001fbffffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1100}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2891.157471][T32073] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2891.179269][T32084] loop4: detected capacity change from 0 to 512 [ 2891.179586][T32073] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1200}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000600000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19440, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000088000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3cd9}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x204000000000000, &(0x7f0000013c00)) [ 2891.216432][T32073] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2891.229629][T32073] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10831/file0 supports timestamps until 2038 (0x7fffffff) [ 2891.254642][T32092] loop3: detected capacity change from 0 to 512 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4800}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2891.276989][T32098] loop4: detected capacity change from 0 to 512 [ 2891.277611][T32099] loop5: detected capacity change from 0 to 272 [ 2891.284803][T32100] loop1: detected capacity change from 0 to 512 [ 2891.302485][T32099] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2891.306372][T32092] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19480, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2891.332210][T32100] EXT4-fs (loop1): bad geometry: first data block 8912896 is beyond end of filesystem (128) [ 2891.333573][T32092] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2891.367932][T32092] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4c00}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000059e000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001feffffff0000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x300000000000000, &(0x7f0000013c00)) [ 2891.377580][T32105] loop2: detected capacity change from 0 to 512 [ 2891.386450][T32107] loop5: detected capacity change from 0 to 272 [ 2891.396832][T32105] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2891.411356][T32112] loop1: detected capacity change from 0 to 512 [ 2891.418997][T32107] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2891.430364][T32114] loop4: detected capacity change from 0 to 512 [ 2891.430954][T32105] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 2891.451286][T32112] EXT4-fs (loop1): bad geometry: first data block 10355968 is beyond end of filesystem (128) [ 2891.462104][T32105] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2891.474836][T32118] loop3: detected capacity change from 0 to 512 08:16:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000040600000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6800}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x400000000000000, &(0x7f0000013c00)) 08:16:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x194c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2891.482464][T32105] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10832/file0 supports timestamps until 2038 (0x7fffffff) [ 2891.498664][T32118] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2891.513824][T32118] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2891.522714][T32118] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 08:16:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000002000000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6c00}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000005c4000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x500000000000000, &(0x7f0000013c00)) [ 2891.550121][T32124] loop4: detected capacity change from 0 to 512 [ 2891.564167][T32125] loop5: detected capacity change from 0 to 272 [ 2891.573147][T32125] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x7400}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2891.594686][T32129] loop3: detected capacity change from 0 to 512 [ 2891.595820][T32130] loop4: detected capacity change from 0 to 512 [ 2891.614692][T32133] loop2: detected capacity change from 0 to 512 [ 2891.616601][T32135] loop1: detected capacity change from 0 to 512 [ 2891.634040][T32129] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x7a00}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x600000000000000, &(0x7f0000013c00)) [ 2891.650045][T32133] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2891.664979][T32135] EXT4-fs (loop1): bad geometry: first data block 12846336 is beyond end of filesystem (128) [ 2891.681644][T32129] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 08:16:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2891.693133][T32133] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 2891.703671][T32129] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2891.711321][T32143] loop4: detected capacity change from 0 to 512 [ 2891.713684][T32133] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2891.733804][T32133] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10833/file0 supports timestamps until 2038 (0x7fffffff) 08:16:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000700000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xd93c}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x604000000000000, &(0x7f0000013c00)) 08:16:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000001fc000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2891.734756][T32145] loop5: detected capacity change from 0 to 272 [ 2891.748482][T32129] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11707/file0 supports timestamps until 2038 (0x7fffffff) [ 2891.771411][T32145] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000002600000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19540, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x34000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x400300}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2891.843928][T32153] loop4: detected capacity change from 0 to 512 [ 2891.843959][T32149] loop1: detected capacity change from 0 to 512 [ 2891.847794][T32149] EXT4-fs (loop1): bad geometry: first data block 16515328 is beyond end of filesystem (128) [ 2891.852076][T32155] loop5: detected capacity change from 0 to 272 [ 2891.880277][T32159] loop3: detected capacity change from 0 to 512 08:16:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x700000000000000, &(0x7f0000013c00)) 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2891.892341][T32155] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2891.905335][T32163] loop2: detected capacity change from 0 to 512 [ 2891.918692][T32165] loop4: detected capacity change from 0 to 512 08:16:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2891.933931][T32159] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 2891.962744][T32159] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2891.972064][T32163] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature 08:16:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19552, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000fffe000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000800000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x800000000000000, &(0x7f0000013c00)) 08:16:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000004600000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2891.987426][T32159] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2891.996039][T32163] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 2892.002332][T32159] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11708/file0 supports timestamps until 2038 (0x7fffffff) [ 2892.007082][T32163] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2892.029963][T32163] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10834/file0 supports timestamps until 2038 (0x7fffffff) 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x5000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2892.063546][T32177] loop5: detected capacity change from 0 to 272 [ 2892.080832][T32176] loop4: detected capacity change from 0 to 512 [ 2892.088123][T32179] loop1: detected capacity change from 0 to 512 [ 2892.096343][T32182] loop3: detected capacity change from 0 to 512 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6010000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2892.110406][T32179] EXT4-fs (loop1): bad geometry: first data block 16711424 is beyond end of filesystem (128) [ 2892.122190][T32177] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2892.144835][T32182] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x900000000000000, &(0x7f0000013c00)) 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x7000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000fff000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2892.160044][T32188] loop2: detected capacity change from 0 to 512 08:16:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19fbd, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x8000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2892.184548][T32192] loop4: detected capacity change from 0 to 512 [ 2892.194107][T32194] loop1: detected capacity change from 0 to 512 [ 2892.196482][T32182] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2892.216699][T32182] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 08:16:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f0000000000000000010000000000000fe100000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2892.228229][T32182] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11709/file0 supports timestamps until 2038 (0x7fffffff) [ 2892.228348][T32194] EXT4-fs (loop1): bad geometry: first data block 16715520 is beyond end of filesystem (128) [ 2892.242880][T32198] loop5: detected capacity change from 0 to 272 [ 2892.273961][T32198] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2892.283741][T32188] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2892.312328][T32188] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 2892.322407][T32188] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 08:16:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000900000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000feff000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xa00000000000000, &(0x7f0000013c00)) 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x9000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2892.332731][T32188] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10835/file0 supports timestamps until 2038 (0x7fffffff) [ 2892.349295][T32203] loop3: detected capacity change from 0 to 512 [ 2892.370080][T32203] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19fbe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2892.387312][T32206] loop1: detected capacity change from 0 to 512 [ 2892.395115][T32203] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 2892.404882][T32210] loop4: detected capacity change from 0 to 512 [ 2892.412644][T32212] loop5: detected capacity change from 0 to 272 [ 2892.421131][T32206] EXT4-fs (loop1): bad geometry: first data block 16776704 is beyond end of filesystem (128) 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xa000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xb00000000000000, &(0x7f0000013c00)) 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xb000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2892.424662][T32203] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2892.445634][T32212] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2892.447203][T32215] loop2: detected capacity change from 0 to 512 08:16:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000200000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2892.476531][T32215] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2892.499301][T32203] ext4 filesystem being mounted at /root/syzkaller-testdir2670683312/syzkaller.rGj2m5/11710/file0 supports timestamps until 2038 (0x7fffffff) [ 2892.515981][T32222] loop1: detected capacity change from 0 to 512 [ 2892.520123][T32223] loop4: detected capacity change from 0 to 512 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f00000000000000000100007f1408314feb00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 2892.534943][T32222] EXT4-fs (loop1): fragment/cluster size (2048) != block size (4096) [ 2892.546562][T32215] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 2892.572040][T32215] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. 08:16:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xc00000000000000, &(0x7f0000013c00)) 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xd000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000020900000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000300000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19fbf, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2892.596944][T32215] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10836/file0 supports timestamps until 2038 (0x7fffffff) [ 2892.623939][T32229] loop3: detected capacity change from 0 to 512 [ 2892.641272][T32234] loop5: detected capacity change from 0 to 272 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xe000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2892.647921][T32227] loop4: detected capacity change from 0 to 512 [ 2892.655567][T32232] loop1: detected capacity change from 0 to 512 [ 2892.665818][T32232] EXT4-fs (loop1): bad block size 8192 [ 2892.676734][T32229] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: casefold flag without casefold feature 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xf000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x10000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xd00000000000000, &(0x7f0000013c00)) 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x11000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 2892.676744][T32234] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 08:16:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x19fc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2892.722785][T32245] loop4: detected capacity change from 0 to 512 [ 2892.736339][T32250] loop5: detected capacity change from 0 to 272 [ 2892.748785][T32248] loop2: detected capacity change from 0 to 512 [ 2892.757652][T32229] EXT4-fs (loop3): revision level too high, forcing read-only mode 08:16:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000007fffffff00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000013c00)) 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x12000000}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 08:16:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000190300000001000000004000000040000020000000def4655fdef4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed25000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) [ 2892.762359][T32250] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 2892.772123][T32229] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2892.787708][T32248] EXT4-fs error (device loop2): __ext4_fill_super:5277: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 2892.803581][T32254] loop1: detected capacity change from 0 to 512 [ 2892.813572][T32248] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 2892.826779][T32254] EXT4-fs (loop1): bad block size 8192 [ 2892.838143][T32248] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2892.850886][T32248] ext4 filesystem being mounted at /root/syzkaller-testdir1064755128/syzkaller.5OnsWW/10837/file0 supports timestamps until 2038 (0x7fffffff) [ 2892.867463][T32257] loop3: detected capacity change from 0 to 512 08:16:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000a00000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000000c0)="ed41000000080000def4655fdef40600000000000000000000000400cc3ec341ab416444", 0x24, 0x11080}], 0x0, &(0x7f0000013c00)) 08:16:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004", 0x1b, 0x11080}], 0xe00000000000000, &(0x7f0000013c00)) 08:16:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L