last executing test programs: 879.734466ms ago: executing program 3 (id=1105): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf4f1e7f2aa3d9b18ed81c0c869b51ec6c0af4e0e4a9446c7670568982b4e020f698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a415b76966118b64f751a0f241b072e9008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000200000a2c000000000a07000000000000000000020000000900010073797a30000000000c000440000000000000000198000000030a0102cc53000000000000020000000900010073797a300000000077000300"], 0x100}}, 0x0) 821.401247ms ago: executing program 3 (id=1107): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='timer_start\x00', r0}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000680)) 786.982427ms ago: executing program 0 (id=1109): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x3, &(0x7f0000000040)=[{0x50, 0x0, 0x0, 0x806a}, {0x20, 0x0, 0x2, 0xfffff034}, {0x6, 0xfc, 0x0, 0x4}]}, 0x10) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfdef) 732.931258ms ago: executing program 3 (id=1112): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)='sys_enter\x00', r0}, 0x18) statx(0xffffffffffffff9c, &(0x7f0000000580)='./bus\x00', 0x6000, 0x7ff, &(0x7f00000003c0)) 709.816129ms ago: executing program 0 (id=1113): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001880), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_REG(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r0, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x45}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44800}, 0x4080004) 678.148569ms ago: executing program 1 (id=1114): socket$kcm(0x2, 0xa, 0x2) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000007c0)='./file2\x00', 0x0, &(0x7f0000000800)={[{@jqfmt_vfsv1}, {@nouid32}, {@block_validity}, {@norecovery}, {@auto_da_alloc}, {@dioread_lock}]}, 0x3, 0x546, &(0x7f0000000f80)="$eJzs3dFrZFcZAPDv3mR2s7upmaoPtWAttrJbdSdJ47bBh6og+lRQKz4Ja0wmIWSSWZJJuwmLTfFVEES04Is++SL4BwjSF99FKNR3UVGkZvVBoe2VO3Onm0xmkhRncpfk94Oz9557Zu73nQlz5tyZu/cGcGE9GRE3ImIsIp6JiKlie1qU2OuU/HH39+8t5iWJLHvp7SSSYlt3X5eL5bXiaRMR8Y2vRnw3ORp3a2d3baHRqG8W9enWevJOlu3eXF1fWKmv1Dfm5mafm39+/tb8zFD6WY2IF77815/88JdfeeG3n33lT7f/fuN7eVr/zbJXo6cfw9TpeqX9WnSNR8TmKIKVZLzdw45bJecCAMDx8vn+hyPik+35/1SMtWdzAAAAwHmSfWEy3kkiMgAAAODcSiNiMpK0VpzvO1mcsXotIj4aV9NGc6v1meXm9sZS3hZRjUq6vNqoz8RE+9yBalSSvD5bnGPbrT/bU5+LiEcj4sdTV9r12mKzsVT2lx8AAABwQVzrOf7/91Sa1mpF417JyQEAAADDUy07AQAAAGDkHP8DAADA+VfN+tyh66h09JkAAAAAI/C1F1/MS9a9//XSyzvba82Xby7Vt9Zq69uLtcXm5p3aSrO50r5m3/pJ+2s0m3c+Fxvbd6db9a3W9NbO7u315vZG6/bqoVtgAwAAAGfo0U+88cckIvY+f6VdcpeKtkpENnbwweNlZAiMygc6p+cvo8sDOHsHP9+vlJgHcPZM6eHiqpSdAFC6k/4D0MCTd34//FwAAIDRuP6xwb//v71camrAiBW//yenugAIcK6MlZ0AUJrO73/vZR1lZwOcpcpxMwAHBXDupcP5/f+EUwkTAwoAAJRssl2StFYcB0xGmtZqEY+0bwtYSZZXG/WZiPhQRLw1Vbmc12fbz0zM5gEAAAAAAAAAAAAAAAAAAAAAAADglLIsiQwAAAA41yLSv3XvzHV96unJ3u8HLiX/mWovI+KVn73007sLrdbmbL79n+9vb71ebH+2jG8wAAAAgF7d4/TucTwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADNP9/XuL97Msy/bvLZ5l3H98KSKqRfyidFrGY6K9nIhKRFz9VxLjB56XRMTYEOLvvRYRj/WLn+RpRbXI4lD8SxFpRFwZVvz4gPGjE//aEOLDRfZGPv58sd/7L40n28v+77/xovy/Bo9/6fvj39iA8e+RQTutHK4+/uavpwfGfy3i8fH+4083fpLvr0/8p07Zx+98c3d3UFv2i4jr/ca/5HCs6db6nemtnd2bq+sLK/WV+sbc3Oxz88/P35qfmV5ebdSLf/vG+NHHf/Peg9q7R/p/9Zjxt93/Aa//06fs/7tv3t3/SGe15y8Tlfh5lt14qv/f/7F88emj8buffZ8qPgfyev4apq9/q2/8J371hycG5Zb3f2lA/yd6+n+5p/83Ttn/Z77+/T+f8qEAwBnY2tldW2g06ptWDq5E9aFI4+FdyeedpaeRRBL5yluHmhbKT6yz8mrxHltodN9tQ9rz74qDo1EmX9J4BAAAjM6DSX9vS1JOQgAAAAAAAAAAAAAAAAAAAHABnXgZsEFNaUQ82PLtHxxzNbLemHvldBUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4Fj/CwAA//8GI9aV") quotactl$Q_QUOTAON(0xffffffff80000201, &(0x7f0000000080)=@loop={'/dev/loop', 0x0}, 0xee01, 0x0) 672.95581ms ago: executing program 3 (id=1115): syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x82, &(0x7f0000000040), 0x7, 0x4d6, &(0x7f0000000740)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4008662c, &(0x7f0000000000)={0x10, 0x0, "31eacb679f3f4fd24dab671ab3445ed5"}) 636.24076ms ago: executing program 0 (id=1116): r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000d00), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000d40)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="030700000000000000000800000068000480", @ANYRESOCT=r0], 0x7c}}, 0x50) 507.845912ms ago: executing program 0 (id=1120): munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000080)={0x0, 0x3000000, 0x8, 0x1b, 0x100, &(0x7f00000000c0)="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"}) 417.639353ms ago: executing program 3 (id=1121): syz_mount_image$vfat(&(0x7f00000005c0), &(0x7f0000000240)='./bus\x00', 0x1800840, &(0x7f00000000c0)={[{@numtail}, {@shortname_win95}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@check_strict}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'default'}}, {@shortname_winnt}, {@fat=@nfs}, {@shortname_win95}, {@uni_xlate}, {@utf8no}, {@shortname_win95}]}, 0x1, 0x360, &(0x7f0000000900)="$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") r0 = open(&(0x7f00000001c0)='./file1\x00', 0x14927e, 0x0) sendfile(r0, r0, 0x0, 0x400) 417.297053ms ago: executing program 1 (id=1122): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x18, r1, 0xb385d887c65752b5, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x4004080) 391.524514ms ago: executing program 4 (id=1125): r0 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x44004) 347.115075ms ago: executing program 1 (id=1127): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='sys_enter\x00', r0}, 0x10) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) 320.308015ms ago: executing program 4 (id=1128): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000007c0)='\'', 0x1}], 0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18}, 0x0) recvmsg$unix(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000280)=""/230, 0xe6}], 0x1}, 0x0) 274.373236ms ago: executing program 1 (id=1129): setreuid(0x0, 0xee00) r0 = socket(0x10, 0x3, 0x4) fchown(r0, 0x0, 0x0) 274.105696ms ago: executing program 2 (id=1130): r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0xf, 0x4) 273.773666ms ago: executing program 4 (id=1131): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x20, r1, 0xb03, 0x3, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x4}]}]}, 0x20}}, 0x0) 273.598146ms ago: executing program 2 (id=1132): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) renameat(r0, &(0x7f0000000080)='./mnt\x00', r0, &(0x7f0000000100)='./mnt\x00') 261.257986ms ago: executing program 4 (id=1133): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @multicast2}, 0x10) 179.595727ms ago: executing program 4 (id=1134): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_KEY={0x8}, @NFTA_CT_DREG={0x8}, @NFTA_CT_DIRECTION={0x5}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x80}}, 0x0) 179.415547ms ago: executing program 1 (id=1135): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) 174.976847ms ago: executing program 2 (id=1136): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x13, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x41, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) 159.451407ms ago: executing program 0 (id=1137): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000060000000000000000850000000700000045000000a000020095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000003c0)='kfree\x00', r0}, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, @void, @value, @void, @value}, 0x50) 109.775138ms ago: executing program 4 (id=1138): r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) sendfile(r0, r0, 0x0, 0x40000f63c) ioprio_set$uid(0x3, 0x0, 0x0) 107.569168ms ago: executing program 1 (id=1148): r0 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) ftruncate(r0, 0x2007ffc) sendfile(r0, r0, 0x0, 0x800000009) 99.489738ms ago: executing program 2 (id=1139): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x162) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000500)='configfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x4020, 0x0) 80.985148ms ago: executing program 2 (id=1140): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0b00000000010000000100000900000001"], 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x1, &(0x7f0000000100)=@raw=[@ldst={0x1, 0x0, 0x4, 0x0, 0x1, 0x10}], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x3, r0}, 0x38) 1.06642ms ago: executing program 3 (id=1141): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="89e7ee2c78dad9b4b473fec94305", 0xe}, {&(0x7f0000000540)="a13fff431a7da769caab2ff484ff2262eef21e6efc0e3f95", 0x18}], 0x2) 471.97µs ago: executing program 0 (id=1152): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000700)=ANY=[@ANYBLOB="14000000100001000000001e000000000000000a68000000060a0b040000000000000000020000003c00048014000180090001006c6173740000000004000280240001800a0001807265646972000000140002800800034000000028080001400000001d0900010073797a30000000000900020073797a32"], 0x90}}, 0x4000) 0s ago: executing program 2 (id=1142): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000)="10208100", 0x5dc, 0x0, &(0x7f0000000340)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @local}, 0x14) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.126' (ED25519) to the list of known hosts. [ 27.302343][ T29] audit: type=1400 audit(1750017889.904:62): avc: denied { mounton } for pid=3293 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 27.303596][ T3293] cgroup: Unknown subsys name 'net' [ 27.325108][ T29] audit: type=1400 audit(1750017889.904:63): avc: denied { mount } for pid=3293 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.352484][ T29] audit: type=1400 audit(1750017889.934:64): avc: denied { unmount } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.564213][ T3293] cgroup: Unknown subsys name 'cpuset' [ 27.570990][ T3293] cgroup: Unknown subsys name 'rlimit' [ 27.702906][ T29] audit: type=1400 audit(1750017890.304:65): avc: denied { setattr } for pid=3293 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 27.726260][ T29] audit: type=1400 audit(1750017890.304:66): avc: denied { create } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.746799][ T29] audit: type=1400 audit(1750017890.304:67): avc: denied { write } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.767208][ T29] audit: type=1400 audit(1750017890.304:68): avc: denied { read } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.776095][ T3299] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.787498][ T29] audit: type=1400 audit(1750017890.304:69): avc: denied { mounton } for pid=3293 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 27.821019][ T29] audit: type=1400 audit(1750017890.304:70): avc: denied { mount } for pid=3293 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 27.844463][ T29] audit: type=1400 audit(1750017890.404:71): avc: denied { relabelto } for pid=3299 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.878549][ T3293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.835575][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 28.914267][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.921351][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.928592][ T3305] bridge_slave_0: entered allmulticast mode [ 28.935178][ T3305] bridge_slave_0: entered promiscuous mode [ 28.972997][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.980126][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.987739][ T3305] bridge_slave_1: entered allmulticast mode [ 28.994225][ T3305] bridge_slave_1: entered promiscuous mode [ 29.043884][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.067021][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.099634][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 29.116911][ T3305] team0: Port device team_slave_0 added [ 29.123752][ T3305] team0: Port device team_slave_1 added [ 29.156969][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.164113][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.190059][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.201452][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.208506][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.234512][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.282998][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.290199][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.297358][ T3317] bridge_slave_0: entered allmulticast mode [ 29.303864][ T3317] bridge_slave_0: entered promiscuous mode [ 29.325064][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.332229][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.339446][ T3317] bridge_slave_1: entered allmulticast mode [ 29.345991][ T3317] bridge_slave_1: entered promiscuous mode [ 29.367878][ T3305] hsr_slave_0: entered promiscuous mode [ 29.373997][ T3305] hsr_slave_1: entered promiscuous mode [ 29.390907][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.403010][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.440264][ T3317] team0: Port device team_slave_0 added [ 29.446138][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 29.465250][ T3317] team0: Port device team_slave_1 added [ 29.471138][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 29.482663][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 29.541540][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.548585][ T3317] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.574597][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.597364][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.604367][ T3317] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.630434][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.682290][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.689413][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.696630][ T3316] bridge_slave_0: entered allmulticast mode [ 29.703065][ T3316] bridge_slave_0: entered promiscuous mode [ 29.737214][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.744474][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.751619][ T3316] bridge_slave_1: entered allmulticast mode [ 29.758282][ T3316] bridge_slave_1: entered promiscuous mode [ 29.769207][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.776337][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.783633][ T3314] bridge_slave_0: entered allmulticast mode [ 29.790123][ T3314] bridge_slave_0: entered promiscuous mode [ 29.799184][ T3317] hsr_slave_0: entered promiscuous mode [ 29.805337][ T3317] hsr_slave_1: entered promiscuous mode [ 29.811183][ T3317] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.818809][ T3317] Cannot create hsr debugfs directory [ 29.831357][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.838487][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.845764][ T3318] bridge_slave_0: entered allmulticast mode [ 29.852013][ T3318] bridge_slave_0: entered promiscuous mode [ 29.863495][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.870586][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.877791][ T3314] bridge_slave_1: entered allmulticast mode [ 29.884389][ T3314] bridge_slave_1: entered promiscuous mode [ 29.898020][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.905127][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.912351][ T3318] bridge_slave_1: entered allmulticast mode [ 29.919141][ T3318] bridge_slave_1: entered promiscuous mode [ 29.932209][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.942562][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.963853][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.987631][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.002552][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.019975][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.034929][ T3316] team0: Port device team_slave_0 added [ 30.061165][ T3316] team0: Port device team_slave_1 added [ 30.067803][ T3314] team0: Port device team_slave_0 added [ 30.074351][ T3314] team0: Port device team_slave_1 added [ 30.083030][ T3318] team0: Port device team_slave_0 added [ 30.113715][ T3318] team0: Port device team_slave_1 added [ 30.119706][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.126801][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.152809][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.164061][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.171021][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.197169][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.215638][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.222646][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.248601][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.283152][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.290165][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.316115][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.327092][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.334150][ T3318] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.360275][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.383216][ T3316] hsr_slave_0: entered promiscuous mode [ 30.389328][ T3316] hsr_slave_1: entered promiscuous mode [ 30.395197][ T3316] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.402823][ T3316] Cannot create hsr debugfs directory [ 30.417731][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.424989][ T3318] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.450997][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.477261][ T3305] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 30.486343][ T3305] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 30.495635][ T3305] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 30.508370][ T3314] hsr_slave_0: entered promiscuous mode [ 30.514500][ T3314] hsr_slave_1: entered promiscuous mode [ 30.520326][ T3314] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.527984][ T3314] Cannot create hsr debugfs directory [ 30.552570][ T3305] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 30.584369][ T3318] hsr_slave_0: entered promiscuous mode [ 30.590455][ T3318] hsr_slave_1: entered promiscuous mode [ 30.596394][ T3318] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.604045][ T3318] Cannot create hsr debugfs directory [ 30.703718][ T3317] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 30.720917][ T3317] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 30.729775][ T3317] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 30.757372][ T3317] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 30.780960][ T3316] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 30.792022][ T3316] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 30.801220][ T3316] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 30.810220][ T3316] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 30.835306][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.871211][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.884753][ T3314] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 30.893208][ T3314] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 30.902150][ T3314] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 30.910800][ T3314] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 30.922427][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.929605][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.941983][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.949172][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.995507][ T3318] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 31.007846][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.020812][ T3318] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 31.030006][ T3318] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 31.039056][ T3318] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 31.051803][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.075838][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.089845][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.104592][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.127293][ T137] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.134433][ T137] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.144873][ T137] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.152059][ T137] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.162250][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.183488][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.190646][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.199505][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.206576][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.216624][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.223802][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.232821][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.239970][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.269211][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.318465][ T3316] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.337016][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.374615][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.406297][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.413469][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.425229][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.432408][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.468244][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.482666][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.498372][ T3305] veth0_vlan: entered promiscuous mode [ 31.528523][ T3305] veth1_vlan: entered promiscuous mode [ 31.547369][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.573261][ T3305] veth0_macvtap: entered promiscuous mode [ 31.599408][ T3305] veth1_macvtap: entered promiscuous mode [ 31.619739][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.655392][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.684902][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.705956][ T3305] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.714864][ T3305] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.723645][ T3305] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.732550][ T3305] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.765961][ T3316] veth0_vlan: entered promiscuous mode [ 31.774910][ T3314] veth0_vlan: entered promiscuous mode [ 31.794263][ T3316] veth1_vlan: entered promiscuous mode [ 31.818008][ T3314] veth1_vlan: entered promiscuous mode [ 31.828652][ T3317] veth0_vlan: entered promiscuous mode [ 31.851771][ T3314] veth0_macvtap: entered promiscuous mode [ 31.861276][ T3314] veth1_macvtap: entered promiscuous mode [ 31.872219][ T3305] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 31.875894][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.894799][ T3317] veth1_vlan: entered promiscuous mode [ 31.912966][ T3318] veth0_vlan: entered promiscuous mode [ 31.930359][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.949227][ T3318] veth1_vlan: entered promiscuous mode [ 31.956557][ T3314] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.965430][ T3314] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.974199][ T3314] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.982966][ T3314] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.004542][ T3317] veth0_macvtap: entered promiscuous mode [ 32.012735][ T3317] veth1_macvtap: entered promiscuous mode [ 32.028562][ T3316] veth0_macvtap: entered promiscuous mode [ 32.038531][ T3318] veth0_macvtap: entered promiscuous mode [ 32.048900][ T3316] veth1_macvtap: entered promiscuous mode [ 32.057368][ T3318] veth1_macvtap: entered promiscuous mode [ 32.065143][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.088154][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.098033][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.107454][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.117887][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.129114][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.142719][ T3317] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.151635][ T3317] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.160450][ T3317] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.169235][ T3317] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.182683][ T3316] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.191461][ T3316] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.200215][ T3316] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.209033][ T3316] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.220797][ T3318] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.229699][ T3318] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.238474][ T3318] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.247394][ T3318] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.359329][ T3495] netlink: 'syz.3.4': attribute type 2 has an invalid length. [ 32.408120][ T29] kauditd_printk_skb: 23 callbacks suppressed [ 32.408138][ T29] audit: type=1400 audit(1750017895.014:95): avc: denied { create } for pid=3502 comm="syz.2.12" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 32.434455][ T29] audit: type=1400 audit(1750017895.014:96): avc: denied { write } for pid=3502 comm="syz.2.12" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 32.504979][ T29] audit: type=1400 audit(1750017895.104:97): avc: denied { setopt } for pid=3514 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 32.579628][ T3525] netlink: 156 bytes leftover after parsing attributes in process `syz.4.21'. [ 32.650197][ T29] audit: type=1400 audit(1750017895.244:98): avc: denied { create } for pid=3532 comm="syz.4.25" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 32.670354][ T29] audit: type=1400 audit(1750017895.254:99): avc: denied { write } for pid=3532 comm="syz.4.25" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 32.695774][ T29] audit: type=1400 audit(1750017895.254:100): avc: denied { nlmsg_write } for pid=3532 comm="syz.4.25" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 32.750444][ T3535] netlink: 'syz.3.27': attribute type 1 has an invalid length. [ 32.758196][ T3535] netlink: 216 bytes leftover after parsing attributes in process `syz.3.27'. [ 32.831949][ T29] audit: type=1400 audit(1750017895.314:101): avc: denied { create } for pid=3534 comm="syz.3.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.852876][ T29] audit: type=1400 audit(1750017895.334:102): avc: denied { create } for pid=3540 comm="syz.0.30" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 32.872141][ T29] audit: type=1400 audit(1750017895.334:103): avc: denied { setopt } for pid=3540 comm="syz.0.30" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 32.891556][ T29] audit: type=1400 audit(1750017895.354:104): avc: denied { write } for pid=3534 comm="syz.3.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.198827][ T3585] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.51'. [ 33.227610][ T3587] vlan0: entered promiscuous mode [ 33.359115][ T3597] netlink: 'syz.2.57': attribute type 46 has an invalid length. [ 33.377029][ T3599] netlink: 'syz.3.58': attribute type 12 has an invalid length. [ 33.421532][ T3601] loop2: detected capacity change from 0 to 512 [ 33.470645][ T3601] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 33.478698][ T3601] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 33.490643][ T3601] System zones: 0-1, 15-15, 18-18, 34-34 [ 33.496733][ T3601] EXT4-fs (loop2): orphan cleanup on readonly fs [ 33.503195][ T3601] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 33.517943][ T3601] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 33.534851][ T3601] EXT4-fs (loop2): 1 truncate cleaned up [ 33.540924][ T3601] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 33.601472][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.770915][ T3625] netlink: 12 bytes leftover after parsing attributes in process `syz.2.69'. [ 33.939904][ T3644] loop3: detected capacity change from 0 to 512 [ 33.956151][ T3644] ======================================================= [ 33.956151][ T3644] WARNING: The mand mount option has been deprecated and [ 33.956151][ T3644] and is ignored by this kernel. Remove the mand [ 33.956151][ T3644] option from the mount to silence this warning. [ 33.956151][ T3644] ======================================================= [ 33.994043][ T3644] EXT4-fs: Ignoring removed mblk_io_submit option [ 34.004091][ T3577] Cannot find set identified by id 0 to match [ 34.021219][ T3644] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 34.033664][ T3539] syz.4.29 (3539) used greatest stack depth: 6752 bytes left [ 34.063313][ T3651] netlink: 8 bytes leftover after parsing attributes in process `syz.1.81'. [ 34.078649][ T3654] netlink: 'syz.4.83': attribute type 2 has an invalid length. [ 34.101571][ T3644] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.140238][ T3644] ext4 filesystem being mounted at /26/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.160206][ T3665] netlink: 20 bytes leftover after parsing attributes in process `syz.4.87'. [ 34.169462][ T3663] loop0: detected capacity change from 0 to 1024 [ 34.196846][ T3663] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 34.215518][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.228546][ T3663] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c855c01c, mo2=0003] [ 34.305806][ T3663] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.324493][ T3685] netlink: 8 bytes leftover after parsing attributes in process `syz.3.96'. [ 34.333290][ T3685] netlink: 16 bytes leftover after parsing attributes in process `syz.3.96'. [ 34.383973][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.480402][ T3706] netlink: 'syz.2.107': attribute type 10 has an invalid length. [ 34.549418][ T3706] team0: Port device dummy0 added [ 34.623590][ T3728] capability: warning: `syz.1.117' uses deprecated v2 capabilities in a way that may be insecure [ 34.766543][ T3754] netlink: 4 bytes leftover after parsing attributes in process `syz.4.130'. [ 34.772092][ T3752] netlink: 8 bytes leftover after parsing attributes in process `syz.1.128'. [ 34.810009][ T3757] loop0: detected capacity change from 0 to 164 [ 34.869332][ T3765] Option ' ˴-]' to dns_resolver key: bad/missing value [ 34.913858][ T3771] xt_hashlimit: max too large, truncated to 1048576 [ 34.938713][ T3775] Cannot find add_set index 1 as target [ 34.950226][ T3771] xt_limit: Overflow, try lower: 0/0 [ 35.092897][ T3799] xt_hashlimit: size too large, truncated to 1048576 [ 35.484021][ T3841] loop1: detected capacity change from 0 to 256 [ 35.539878][ T3841] FAT-fs (loop1): Directory bread(block 64) failed [ 35.575022][ T3841] FAT-fs (loop1): Directory bread(block 65) failed [ 35.594415][ T3841] FAT-fs (loop1): Directory bread(block 66) failed [ 35.600996][ T3841] FAT-fs (loop1): Directory bread(block 67) failed [ 35.626771][ T3841] FAT-fs (loop1): Directory bread(block 68) failed [ 35.647714][ T3841] FAT-fs (loop1): Directory bread(block 69) failed [ 35.675669][ T3841] FAT-fs (loop1): Directory bread(block 70) failed [ 35.689203][ T3841] FAT-fs (loop1): Directory bread(block 71) failed [ 35.708342][ T3841] FAT-fs (loop1): Directory bread(block 72) failed [ 35.725428][ T3863] netlink: 'syz.2.183': attribute type 14 has an invalid length. [ 35.738223][ T3841] FAT-fs (loop1): Directory bread(block 73) failed [ 35.964446][ T3885] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 36.442532][ T3938] netlink: 'syz.1.220': attribute type 3 has an invalid length. [ 36.458317][ T3941] netlink: 'syz.2.218': attribute type 5 has an invalid length. [ 36.579396][ T3959] loop3: detected capacity change from 0 to 512 [ 36.619631][ T3959] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.636690][ T3965] bond1: entered promiscuous mode [ 36.641787][ T3965] bond1: entered allmulticast mode [ 36.647361][ T3965] 8021q: adding VLAN 0 to HW filter on device bond1 [ 36.658013][ T3959] ext4 filesystem being mounted at /45/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.669497][ T3965] bond1 (unregistering): Released all slaves [ 36.705940][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.782977][ T3987] (unnamed net_device) (uninitialized): down delay (2) is not a multiple of miimon (5), value rounded to 0 ms [ 36.795019][ T3987] (unnamed net_device) (uninitialized): peer notification delay (7) is not a multiple of miimon (5), value rounded to 5 ms [ 37.075113][ T4032] lo: entered promiscuous mode [ 37.079968][ T4032] lo: entered allmulticast mode [ 37.100351][ T4032] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 37.153538][ T4038] IPv6: NLM_F_REPLACE set, but no existing node found! [ 37.185863][ T4041] netlink: 'syz.2.268': attribute type 13 has an invalid length. [ 37.286522][ T4056] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.312933][ T4056] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.338687][ T4060] loop0: detected capacity change from 0 to 1024 [ 37.367797][ T4060] EXT4-fs: Ignoring removed nomblk_io_submit option [ 37.422100][ T4060] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 37.450984][ T4060] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.458306][ T29] kauditd_printk_skb: 83 callbacks suppressed [ 37.458339][ T29] audit: type=1400 audit(1750017900.064:187): avc: denied { write } for pid=4069 comm="syz.1.282" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 37.540439][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.776908][ T4095] __nla_validate_parse: 9 callbacks suppressed [ 37.776927][ T4095] netlink: 240 bytes leftover after parsing attributes in process `syz.1.295'. [ 37.801074][ T4095] netlink: 16 bytes leftover after parsing attributes in process `syz.1.295'. [ 37.850413][ T3403] IPVS: starting estimator thread 0... [ 37.891807][ T29] audit: type=1400 audit(1750017900.484:188): avc: denied { read } for pid=4105 comm="syz.1.299" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 37.915243][ T29] audit: type=1400 audit(1750017900.484:189): avc: denied { open } for pid=4105 comm="syz.1.299" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 37.939144][ T29] audit: type=1400 audit(1750017900.494:190): avc: denied { ioctl } for pid=4105 comm="syz.1.299" path="/dev/sg0" dev="devtmpfs" ino=135 ioctlcmd=0x2284 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 37.964537][ T4104] IPVS: using max 2016 ests per chain, 100800 per kthread [ 37.988125][ T4115] lo: entered promiscuous mode [ 37.992975][ T4115] lo: entered allmulticast mode [ 37.999239][ T4111] Illegal XDP return value 3890152301 on prog (id 13) dev N/A, expect packet loss! [ 38.020451][ T4115] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 38.044150][ T29] audit: type=1400 audit(1750017900.644:191): avc: denied { read } for pid=4118 comm="syz.0.305" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 38.067134][ T29] audit: type=1400 audit(1750017900.644:192): avc: denied { open } for pid=4118 comm="syz.0.305" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 38.141806][ T4128] IPv6: NLM_F_CREATE should be specified when creating new route [ 38.313508][ T29] audit: type=1326 audit(1750017900.904:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4144 comm="syz.0.318" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5e4508e929 code=0x7ffc0000 [ 38.336969][ T29] audit: type=1326 audit(1750017900.904:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4144 comm="syz.0.318" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5e4508e929 code=0x7ffc0000 [ 38.360361][ T29] audit: type=1326 audit(1750017900.914:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4144 comm="syz.0.318" exe="/root/syz-executor" sig=0 arch=c000003e syscall=461 compat=0 ip=0x7f5e4508e929 code=0x7ffc0000 [ 38.383677][ T29] audit: type=1326 audit(1750017900.914:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4144 comm="syz.0.318" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5e4508e929 code=0x7ffc0000 [ 38.428720][ T4149] lo: entered promiscuous mode [ 38.433623][ T4149] lo: entered allmulticast mode [ 38.461341][ T4149] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 38.529796][ T4161] lo: left allmulticast mode [ 38.534630][ T4161] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 38.580020][ T4167] tmpfs: Bad value for 'mpol' [ 38.630151][ T4171] loop0: detected capacity change from 0 to 512 [ 38.645569][ T4171] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 38.671272][ T4171] EXT4-fs (loop0): invalid journal inode [ 38.691531][ T4171] EXT4-fs (loop0): can't get journal size [ 38.703910][ T4171] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 38.712069][ T4171] System zones: 1-12, 13-13 [ 38.726383][ T4171] EXT4-fs (loop0): 1 truncate cleaned up [ 38.753709][ T4171] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.796826][ T4193] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 38.804230][ T4193] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 38.813250][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.030970][ T4222] SELinux: syz.1.354 (4222) set checkreqprot to 1. This is no longer supported. [ 39.154447][ T4242] netlink: 'syz.0.364': attribute type 21 has an invalid length. [ 39.171397][ T4242] netlink: 132 bytes leftover after parsing attributes in process `syz.0.364'. [ 39.208414][ T4248] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.239542][ T4248] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.253422][ T4253] ieee802154 phy0 wpan0: encryption failed: -90 [ 39.370776][ T4272] 9pnet_fd: Insufficient options for proto=fd [ 39.473718][ T4288] netlink: 16 bytes leftover after parsing attributes in process `syz.0.388'. [ 39.607993][ T4300] loop0: detected capacity change from 0 to 8192 [ 39.654945][ T4300] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 39.701772][ T4317] loop4: detected capacity change from 0 to 512 [ 39.717319][ T4316] loop2: detected capacity change from 0 to 1024 [ 39.729469][ T4317] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.402: bg 0: block 5: invalid block bitmap [ 39.751545][ T4317] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 39.788260][ T4316] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.806028][ T4317] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.402: invalid indirect mapped block 3 (level 2) [ 39.846782][ T4317] EXT4-fs (loop4): 2 truncates cleaned up [ 39.854877][ T4317] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.867922][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.923975][ T4337] SELinux: syz.0.411 (4337) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 39.926259][ T4341] tipc: Started in network mode [ 39.942525][ T4341] tipc: Node identity aaaaaaaaaa35, cluster identity 4711 [ 39.949937][ T4341] tipc: Enabled bearer , priority 10 [ 39.962170][ T4344] netlink: 'syz.1.413': attribute type 12 has an invalid length. [ 39.969961][ T4344] netlink: 132 bytes leftover after parsing attributes in process `syz.1.413'. [ 39.974266][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.150986][ T4370] usb usb7: usbfs: process 4370 (syz.4.426) did not claim interface 0 before use [ 40.271034][ T4385] netlink: 124 bytes leftover after parsing attributes in process `syz.0.432'. [ 40.298880][ T4385] Zero length message leads to an empty skb [ 40.330604][ T4391] netlink: 16 bytes leftover after parsing attributes in process `syz.4.437'. [ 40.449141][ T4406] loop1: detected capacity change from 0 to 512 [ 40.497611][ T4406] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 40.510880][ T4406] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 40.524154][ T4410] loop4: detected capacity change from 0 to 2048 [ 40.555164][ T4406] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 40.587692][ T4418] netlink: 24 bytes leftover after parsing attributes in process `syz.2.447'. [ 40.644341][ T4410] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.666549][ T4406] EXT4-fs (loop1): 1 truncate cleaned up [ 40.672714][ T4406] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.746618][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.785773][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.901448][ T4443] loop0: detected capacity change from 0 to 512 [ 40.911572][ T4442] tipc: Started in network mode [ 40.916630][ T4442] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 40.925622][ T4442] tipc: Enabling of bearer rejected, failed to enable media [ 40.944214][ T4443] EXT4-fs: Ignoring removed oldalloc option [ 40.968720][ T4443] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.459: Parent and EA inode have the same ino 15 [ 41.011125][ T4452] loop4: detected capacity change from 0 to 1024 [ 41.018046][ T4443] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.459: Parent and EA inode have the same ino 15 [ 41.051360][ T4452] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.063744][ T3403] tipc: Node number set to 10463914 [ 41.082642][ T4443] EXT4-fs (loop0): 1 orphan inode deleted [ 41.106883][ T4443] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.186794][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.203900][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.547473][ T4503] netlink: 12 bytes leftover after parsing attributes in process `syz.0.483'. [ 41.665311][ T4515] loop1: detected capacity change from 0 to 512 [ 41.688603][ T4515] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 41.695897][ T4517] loop0: detected capacity change from 0 to 128 [ 41.725107][ T4515] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 41.743919][ T4517] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 41.746507][ T4515] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.490: invalid indirect mapped block 4294967295 (level 1) [ 41.771086][ T4517] ext4 filesystem being mounted at /96/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 41.772230][ T4515] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.490: invalid indirect mapped block 4294967295 (level 1) [ 41.864469][ T3314] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 41.883757][ T4515] EXT4-fs (loop1): 2 truncates cleaned up [ 41.901609][ T4515] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.005901][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.201184][ T4556] loop3: detected capacity change from 0 to 512 [ 42.215745][ T4556] EXT4-fs: Ignoring removed oldalloc option [ 42.265432][ T4556] EXT4-fs (loop3): 1 truncate cleaned up [ 42.274731][ T4556] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.309520][ T4565] netlink: 260 bytes leftover after parsing attributes in process `syz.0.512'. [ 42.431495][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.681393][ T4602] loop9: detected capacity change from 0 to 7 [ 42.696935][ T3296] Buffer I/O error on dev loop9, logical block 0, async page read [ 42.706692][ T3296] Buffer I/O error on dev loop9, logical block 0, async page read [ 42.714720][ T3296] loop9: unable to read partition table [ 42.725379][ T4602] Buffer I/O error on dev loop9, logical block 0, async page read [ 42.735284][ T4602] Buffer I/O error on dev loop9, logical block 0, async page read [ 42.743216][ T4602] loop9: unable to read partition table [ 42.755660][ T4602] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 42.755660][ T4602] ) failed (rc=-5) [ 42.756299][ T29] kauditd_printk_skb: 70 callbacks suppressed [ 42.756315][ T29] audit: type=1326 audit(1750017905.364:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4606 comm="syz.4.533" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8c5fa1e929 code=0x0 [ 42.769431][ T3296] Buffer I/O error on dev loop9, logical block 0, async page read [ 42.809175][ T3296] Buffer I/O error on dev loop9, logical block 0, async page read [ 42.825907][ T3296] Buffer I/O error on dev loop9, logical block 0, async page read [ 42.835050][ T3296] Buffer I/O error on dev loop9, logical block 0, async page read [ 42.843021][ T3296] Buffer I/O error on dev loop9, logical block 0, async page read [ 42.953347][ T29] audit: type=1400 audit(1750017905.554:268): avc: denied { map } for pid=4621 comm="syz.0.540" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 42.983184][ T4627] __nla_validate_parse: 1 callbacks suppressed [ 42.983203][ T4627] netlink: 8 bytes leftover after parsing attributes in process `syz.3.541'. [ 43.015308][ T29] audit: type=1400 audit(1750017905.554:269): avc: denied { execute } for pid=4621 comm="syz.0.540" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 43.062015][ T29] audit: type=1400 audit(1750017905.624:270): avc: denied { connect } for pid=4630 comm="syz.3.544" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 43.081438][ T29] audit: type=1400 audit(1750017905.624:271): avc: denied { write } for pid=4630 comm="syz.3.544" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 43.199242][ T29] audit: type=1400 audit(1750017905.804:272): avc: denied { ioctl } for pid=4644 comm="syz.0.550" path="socket:[8054]" dev="sockfs" ino=8054 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 43.297895][ T29] audit: type=1400 audit(1750017905.904:273): avc: denied { create } for pid=4653 comm="syz.0.555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 43.328325][ T29] audit: type=1400 audit(1750017905.934:274): avc: denied { bind } for pid=4653 comm="syz.0.555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 43.381815][ T4662] netlink: 8 bytes leftover after parsing attributes in process `syz.1.558'. [ 43.390747][ T4662] netlink: 8 bytes leftover after parsing attributes in process `syz.1.558'. [ 43.399903][ T4662] netlink: 'syz.1.558': attribute type 30 has an invalid length. [ 43.418017][ T4666] loop0: detected capacity change from 0 to 512 [ 43.428817][ T4666] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 43.468810][ T4666] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.482882][ T4666] ext4 filesystem being mounted at /119/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.505107][ T29] audit: type=1400 audit(1750017906.114:275): avc: denied { create } for pid=4664 comm="syz.0.559" name="control" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 43.537360][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.565327][ T29] audit: type=1400 audit(1750017906.134:276): avc: denied { setattr } for pid=4664 comm="syz.0.559" name="control" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 43.627240][ T4679] loop4: detected capacity change from 0 to 512 [ 43.666030][ T4679] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.695665][ T4686] netlink: 28 bytes leftover after parsing attributes in process `syz.1.566'. [ 43.717788][ T4679] ext4 filesystem being mounted at /102/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 43.751364][ T4690] loop0: detected capacity change from 0 to 256 [ 43.816628][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.839737][ T4690] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 43.919864][ T4699] netlink: 8 bytes leftover after parsing attributes in process `syz.1.573'. [ 44.168295][ T4722] loop4: detected capacity change from 0 to 1024 [ 44.176733][ T4722] EXT4-fs: Ignoring removed nomblk_io_submit option [ 44.213165][ T4726] loop1: detected capacity change from 0 to 4096 [ 44.274133][ T4722] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 44.308657][ T4726] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.341047][ T4722] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.384696][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.395878][ T4742] netlink: 8 bytes leftover after parsing attributes in process `syz.3.591'. [ 44.406775][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.537309][ T4759] netlink: 28 bytes leftover after parsing attributes in process `syz.2.601'. [ 44.547633][ T4759] netlink: 104 bytes leftover after parsing attributes in process `syz.2.601'. [ 44.629935][ T4766] loop3: detected capacity change from 0 to 2048 [ 44.682464][ T4780] netlink: 'syz.0.611': attribute type 10 has an invalid length. [ 44.695074][ T3296] Alternate GPT is invalid, using primary GPT. [ 44.701449][ T3296] loop3: p1 p2 p3 [ 44.705276][ T4780] macvlan1: entered allmulticast mode [ 44.713165][ T4780] veth1_vlan: entered allmulticast mode [ 44.719025][ T4770] loop1: detected capacity change from 0 to 8192 [ 44.727279][ T4780] team0: Port device macvlan1 added [ 44.747223][ T4770] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 44.765339][ T4766] Alternate GPT is invalid, using primary GPT. [ 44.771703][ T4766] loop3: p1 p2 p3 [ 44.861725][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 44.876794][ T3509] udevd[3509]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 44.887058][ T4789] loop0: detected capacity change from 0 to 2048 [ 44.893260][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 44.946120][ T3508] Alternate GPT is invalid, using primary GPT. [ 44.952569][ T3508] loop0: p2 p3 p7 [ 44.958477][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 44.964752][ T4802] loop4: detected capacity change from 0 to 128 [ 44.974897][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 44.991049][ T4803] udevd[4803]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 45.010484][ T4789] Alternate GPT is invalid, using primary GPT. [ 45.016986][ T4789] loop0: p2 p3 p7 [ 45.094904][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 45.102014][ T3509] udevd[3509]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 45.124679][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 45.188330][ T3509] udevd[3509]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 45.225195][ T4822] 9pnet_fd: Insufficient options for proto=fd [ 45.388879][ T4844] netlink: 'syz.1.642': attribute type 10 has an invalid length. [ 45.406226][ T4848] netlink: 'syz.0.644': attribute type 2 has an invalid length. [ 45.414024][ T4848] netlink: 'syz.0.644': attribute type 2 has an invalid length. [ 45.421952][ T4848] netlink: 'syz.0.644': attribute type 1 has an invalid length. [ 45.429694][ T4848] netlink: 'syz.0.644': attribute type 1 has an invalid length. [ 45.453926][ T4844] team0: Port device dummy0 added [ 45.487130][ T4853] tipc: Started in network mode [ 45.492066][ T4853] tipc: Node identity aaaaaaaaaa1a, cluster identity 4711 [ 45.499321][ T4853] tipc: Enabled bearer , priority 0 [ 45.728726][ T4887] capability: warning: `syz.3.663' uses 32-bit capabilities (legacy support in use) [ 45.739662][ T4887] program syz.3.663 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 45.926718][ T4906] netlink: 65039 bytes leftover after parsing attributes in process `syz.2.672'. [ 45.962940][ T4912] lo: left promiscuous mode [ 45.967827][ T4912] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 46.189553][ T4936] netlink: 12 bytes leftover after parsing attributes in process `syz.2.687'. [ 46.200286][ T4938] program syz.1.688 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 46.288015][ T4946] loop2: detected capacity change from 0 to 512 [ 46.316670][ T4946] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 46.375308][ T4956] loop4: detected capacity change from 0 to 512 [ 46.385959][ T4946] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.426666][ T4964] loop1: detected capacity change from 0 to 764 [ 46.476021][ T4946] ext4 filesystem being mounted at /127/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.492405][ T4964] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 46.500839][ T3387] tipc: Node number set to 11578026 [ 46.506126][ T4956] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 46.521646][ T3403] IPVS: starting estimator thread 0... [ 46.527435][ T4956] EXT4-fs (loop4): orphan cleanup on readonly fs [ 46.565553][ T4956] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #16: comm syz.4.697: corrupted inode contents [ 46.612598][ T4956] EXT4-fs (loop4): Remounting filesystem read-only [ 46.613748][ T4971] IPVS: using max 1968 ests per chain, 98400 per kthread [ 46.620977][ T4956] EXT4-fs (loop4): 1 truncate cleaned up [ 46.647796][ T12] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 46.658407][ T12] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 46.703451][ T12] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 46.734381][ T4956] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.750254][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.783238][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.973723][ T5023] netlink: 'syz.4.725': attribute type 14 has an invalid length. [ 47.072925][ T5043] loop4: detected capacity change from 0 to 128 [ 47.125869][ T5050] netlink: 'syz.1.735': attribute type 2 has an invalid length. [ 47.212253][ T5062] loop2: detected capacity change from 0 to 256 [ 47.294321][ T5062] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 47.330222][ T5082] loop3: detected capacity change from 0 to 512 [ 47.334838][ T5062] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 47.354751][ T5062] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 47.383441][ T5082] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 47.417034][ T5062] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 47.445542][ T5082] EXT4-fs (loop3): 1 truncate cleaned up [ 47.451652][ T5082] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.488817][ T5082] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: comm syz.3.744: inode #86: comm syz.3.744: iget: illegal inode # [ 47.524211][ T5082] EXT4-fs error (device loop3): ext4_xattr_inode_iget:442: comm syz.3.744: error while reading EA inode 86 err=-117 [ 47.596960][ T5117] loop2: detected capacity change from 0 to 512 [ 47.614003][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.626651][ T5121] loop4: detected capacity change from 0 to 256 [ 47.634478][ T5117] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 47.668604][ T5117] EXT4-fs (loop2): orphan cleanup on readonly fs [ 47.691559][ T5117] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.759: Block bitmap for bg 0 marked uninitialized [ 47.735832][ T5117] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 47.747400][ T5117] EXT4-fs (loop2): 1 orphan inode deleted [ 47.756317][ T5117] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 47.797906][ T29] kauditd_printk_skb: 94 callbacks suppressed [ 47.797965][ T29] audit: type=1400 audit(1750017910.404:365): avc: denied { bind } for pid=5138 comm="syz.4.768" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 47.836798][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.850740][ T29] audit: type=1400 audit(1750017910.434:366): avc: denied { getopt } for pid=5138 comm="syz.4.768" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 47.941196][ T5150] SELinux: Context system_u:object_r:v4l_device_t:s0 is not valid (left unmapped). [ 47.951341][ T29] audit: type=1400 audit(1750017910.554:367): avc: denied { relabelto } for pid=5149 comm="syz.4.772" name="file0" dev="tmpfs" ino=778 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=blk_file permissive=1 trawcon="system_u:object_r:v4l_device_t:s0" [ 47.978044][ T29] audit: type=1400 audit(1750017910.554:368): avc: denied { associate } for pid=5149 comm="syz.4.772" name="file0" dev="tmpfs" ino=778 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:v4l_device_t:s0" [ 48.014029][ T5152] loop3: detected capacity change from 0 to 512 [ 48.020779][ T5152] journal_path: Non-blockdev passed as './bus' [ 48.027036][ T5152] EXT4-fs: error: could not find journal device path [ 48.169399][ T5158] loop2: detected capacity change from 0 to 8192 [ 48.187232][ T29] audit: type=1400 audit(1750017910.794:369): avc: denied { mounton } for pid=5157 comm="syz.2.776" path="/137/file1" dev="tmpfs" ino=716 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 48.275610][ T5176] loop4: detected capacity change from 0 to 164 [ 48.286913][ T29] audit: type=1400 audit(1750017910.894:370): avc: denied { unmount } for pid=3318 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 48.314366][ T5176] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 48.326397][ T5176] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 48.335421][ T5176] Symlink component flag not implemented [ 48.341143][ T5176] Symlink component flag not implemented [ 48.350451][ T5182] tipc: Started in network mode [ 48.351788][ T5176] Symlink component flag not implemented (7) [ 48.355380][ T5182] tipc: Node identity aaaaaaaaaa35, cluster identity 4711 [ 48.361362][ T5176] Symlink component flag not implemented (116) [ 48.368599][ T5182] tipc: Enabled bearer , priority 10 [ 48.419234][ T29] audit: type=1326 audit(1750017911.024:371): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5187 comm="syz.2.790" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc10455e929 code=0x7ffc0000 [ 48.442563][ T29] audit: type=1326 audit(1750017911.024:372): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5187 comm="syz.2.790" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc10455e929 code=0x7ffc0000 [ 48.466528][ T29] audit: type=1400 audit(1750017911.054:373): avc: denied { bind } for pid=5189 comm="syz.3.791" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 48.485829][ T29] audit: type=1326 audit(1750017911.054:374): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5187 comm="syz.2.790" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7fc10455e929 code=0x7ffc0000 [ 48.557796][ T5200] mmap: syz.0.797 (5200) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 48.737878][ T5227] __nla_validate_parse: 6 callbacks suppressed [ 48.737901][ T5227] netlink: 24 bytes leftover after parsing attributes in process `syz.1.809'. [ 48.808132][ T5235] loop0: detected capacity change from 0 to 2048 [ 48.854360][ T5235] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.908508][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.168389][ T5298] loop1: detected capacity change from 0 to 128 [ 49.186950][ T5300] program syz.3.842 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 49.218490][ T5300] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 49.279708][ T5312] netlink: 124 bytes leftover after parsing attributes in process `syz.3.848'. [ 49.311930][ T5317] SELinux: security_context_str_to_sid (E) failed with errno=-22 [ 49.373730][ T2960] tipc: Node number set to 10463914 [ 49.482472][ T5343] netlink: 452 bytes leftover after parsing attributes in process `syz.3.863'. [ 49.500092][ T5348] loop0: detected capacity change from 0 to 256 [ 49.589491][ T5356] netlink: 'syz.0.870': attribute type 11 has an invalid length. [ 49.599561][ T5351] batadv1: entered promiscuous mode [ 49.606838][ T5358] netlink: 332 bytes leftover after parsing attributes in process `syz.3.871'. [ 49.617180][ T5351] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 49.624785][ T5356] netlink: 448 bytes leftover after parsing attributes in process `syz.0.870'. [ 49.638604][ T5353] veth0_to_bond: entered promiscuous mode [ 49.640597][ T5358] netlink: 'syz.3.871': attribute type 9 has an invalid length. [ 49.646295][ T5353] macvlan2: entered promiscuous mode [ 49.652090][ T5358] netlink: 108 bytes leftover after parsing attributes in process `syz.3.871'. [ 49.657459][ T5353] macvlan2: entered allmulticast mode [ 49.666492][ T5358] netlink: 32 bytes leftover after parsing attributes in process `syz.3.871'. [ 49.671818][ T5353] veth0_to_bond: entered allmulticast mode [ 49.765221][ T5372] netlink: 260 bytes leftover after parsing attributes in process `syz.3.878'. [ 49.774398][ T5372] netlink: 260 bytes leftover after parsing attributes in process `syz.3.878'. [ 49.816698][ T5379] loop0: detected capacity change from 0 to 256 [ 49.889114][ T5379] FAT-fs (loop0): Directory bread(block 64) failed [ 49.904980][ T5379] FAT-fs (loop0): Directory bread(block 65) failed [ 49.911594][ T5379] FAT-fs (loop0): Directory bread(block 66) failed [ 49.948604][ T5379] FAT-fs (loop0): Directory bread(block 67) failed [ 49.959662][ T5379] FAT-fs (loop0): Directory bread(block 68) failed [ 49.992308][ T5397] loop4: detected capacity change from 0 to 256 [ 50.001561][ T5379] FAT-fs (loop0): Directory bread(block 69) failed [ 50.010993][ T5399] loop1: detected capacity change from 0 to 512 [ 50.022905][ T5379] FAT-fs (loop0): Directory bread(block 70) failed [ 50.040460][ T5379] FAT-fs (loop0): Directory bread(block 71) failed [ 50.052543][ T5379] FAT-fs (loop0): Directory bread(block 72) failed [ 50.082344][ T5399] EXT4-fs error (device loop1): ext4_orphan_get:1393: inode #15: comm syz.1.891: casefold flag without casefold feature [ 50.087728][ T5406] loop4: detected capacity change from 0 to 1024 [ 50.095008][ T5379] FAT-fs (loop0): Directory bread(block 73) failed [ 50.101766][ T5406] EXT4-fs: Ignoring removed i_version option [ 50.114356][ T5406] EXT4-fs: Ignoring removed nobh option [ 50.120001][ T5406] EXT4-fs: Ignoring removed bh option [ 50.128421][ T5399] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.891: couldn't read orphan inode 15 (err -117) [ 50.150128][ T5399] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.175043][ T5406] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.202718][ T5379] syz.0.879: attempt to access beyond end of device [ 50.202718][ T5379] loop0: rw=2051, sector=1224, nr_sectors = 608 limit=256 [ 50.216534][ T5412] loop3: detected capacity change from 0 to 512 [ 50.226504][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.248573][ T5412] EXT4-fs (loop3): 1 orphan inode deleted [ 50.263104][ T37] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:2: Failed to release dquot type 1 [ 50.279772][ T5412] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.292720][ T5412] ext4 filesystem being mounted at /193/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.308106][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.350620][ T5412] EXT4-fs error (device loop3): ext4_lookup:1787: inode #15: comm syz.3.895: iget: bad i_size value: 360287970189639690 [ 50.377068][ T5428] loop2: detected capacity change from 0 to 512 [ 50.402569][ T5428] EXT4-fs: Ignoring removed oldalloc option [ 50.423286][ T5428] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.902: Parent and EA inode have the same ino 15 [ 50.449807][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.459449][ T5428] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.902: Parent and EA inode have the same ino 15 [ 50.476918][ T5437] loop1: detected capacity change from 0 to 128 [ 50.491097][ T5428] EXT4-fs (loop2): 1 orphan inode deleted [ 50.499030][ T5428] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.556671][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.791383][ T5481] netlink: 8 bytes leftover after parsing attributes in process `syz.3.929'. [ 50.800287][ T5481] netlink: 'syz.3.929': attribute type 30 has an invalid length. [ 50.876274][ T5492] loop1: detected capacity change from 0 to 128 [ 50.876645][ T5492] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 50.876966][ T5492] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 50.971028][ T5499] loop3: detected capacity change from 0 to 512 [ 50.992202][ T5499] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 51.008043][ T5499] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 51.018457][ T5500] loop2: detected capacity change from 0 to 512 [ 51.033626][ T5500] EXT4-fs: Ignoring removed orlov option [ 51.039745][ T5499] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.937: invalid indirect mapped block 4294967295 (level 1) [ 51.059434][ T5499] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.937: invalid indirect mapped block 4294967295 (level 1) [ 51.065638][ T5500] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.092140][ T5499] EXT4-fs (loop3): 2 truncates cleaned up [ 51.098408][ T5499] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.101236][ T5500] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 51.128797][ T5500] EXT4-fs error (device loop2): ext4_iget_extra_inode:5035: inode #15: comm syz.2.938: corrupted in-inode xattr: e_value size too large [ 51.145446][ T5500] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.938: couldn't read orphan inode 15 (err -117) [ 51.169553][ T5518] loop1: detected capacity change from 0 to 512 [ 51.178347][ T5518] EXT4-fs: Ignoring removed oldalloc option [ 51.184816][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.194352][ T5500] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.227468][ T5518] EXT4-fs (loop1): 1 truncate cleaned up [ 51.239816][ T5518] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.255520][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.300272][ T5529] loop3: detected capacity change from 0 to 1024 [ 51.324884][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.355131][ T5529] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.403588][ T5529] EXT4-fs: Cannot specify journal on remount [ 51.419622][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.726321][ T5588] loop3: detected capacity change from 0 to 1764 [ 51.760833][ T5592] loop2: detected capacity change from 0 to 512 [ 51.776315][ T5592] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.803792][ T5596] loop3: detected capacity change from 0 to 164 [ 51.817325][ T5592] EXT4-fs (loop2): 1 truncate cleaned up [ 51.825303][ T5592] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.859230][ T5596] Unable to read rock-ridge attributes [ 51.875596][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.047119][ T5614] netlink: 'syz.2.991': attribute type 10 has an invalid length. [ 52.074227][ T5614] tipc: Resetting bearer [ 52.080310][ T5614] macvlan1: entered allmulticast mode [ 52.090390][ T5614] veth1_vlan: entered allmulticast mode [ 52.098163][ T5614] team0: Port device macvlan1 added [ 52.500768][ T5648] loop4: detected capacity change from 0 to 256 [ 52.545313][ T5648] FAT-fs (loop4): Directory bread(block 64) failed [ 52.561983][ T5648] FAT-fs (loop4): Directory bread(block 65) failed [ 52.575307][ T5648] FAT-fs (loop4): Directory bread(block 66) failed [ 52.586143][ T5648] FAT-fs (loop4): Directory bread(block 67) failed [ 52.607965][ T5648] FAT-fs (loop4): Directory bread(block 68) failed [ 52.619972][ T5648] FAT-fs (loop4): Directory bread(block 69) failed [ 52.626900][ T5648] FAT-fs (loop4): Directory bread(block 70) failed [ 52.642203][ T5660] vhci_hcd: default hub control req: 0000 v0000 i0000 l31125 [ 52.650145][ T5648] FAT-fs (loop4): Directory bread(block 71) failed [ 52.661915][ T5648] FAT-fs (loop4): Directory bread(block 72) failed [ 52.683278][ T5648] FAT-fs (loop4): Directory bread(block 73) failed [ 52.722902][ T5648] syz.4.1005: attempt to access beyond end of device [ 52.722902][ T5648] loop4: rw=2051, sector=1224, nr_sectors = 608 limit=256 [ 52.899101][ T29] kauditd_printk_skb: 54 callbacks suppressed [ 52.899118][ T29] audit: type=1326 audit(1750017915.504:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5683 comm="syz.3.1022" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f492abce929 code=0x0 [ 52.942600][ T29] audit: type=1400 audit(1750017915.544:429): avc: denied { write } for pid=5680 comm="syz.4.1023" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 53.148668][ T5710] loop0: detected capacity change from 0 to 4096 [ 53.163269][ T5710] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.184446][ T29] audit: type=1400 audit(1750017915.794:430): avc: denied { ioctl } for pid=5709 comm="syz.0.1037" path="/219/file1/memory.swap.events" dev="loop0" ino=18 ioctlcmd=0x661a scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.232941][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.334757][ T5732] loop2: detected capacity change from 0 to 764 [ 53.353681][ T5732] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 53.506270][ T5756] netlink: 'syz.0.1047': attribute type 62 has an invalid length. [ 53.582749][ T29] audit: type=1400 audit(1750017916.184:431): avc: denied { append } for pid=5767 comm="syz.2.1053" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 53.687125][ T5782] (unnamed net_device) (uninitialized): option lacp_rate: invalid value (255) [ 53.747496][ T5787] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 53.938586][ T5814] loop3: detected capacity change from 0 to 128 [ 53.955883][ T29] audit: type=1400 audit(1750017916.564:432): avc: denied { unmount } for pid=5816 comm="syz.1.1075" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 54.087825][ T5829] loop3: detected capacity change from 0 to 512 [ 54.105740][ T5832] __nla_validate_parse: 5 callbacks suppressed [ 54.105757][ T5832] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1082'. [ 54.129622][ T5829] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 54.170526][ T5829] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.203594][ T5829] ext4 filesystem being mounted at /234/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.345924][ T5849] loop4: detected capacity change from 0 to 128 [ 54.358713][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.427945][ T29] audit: type=1400 audit(1750017917.034:433): avc: denied { append } for pid=5852 comm="syz.0.1091" name="file2" dev="tmpfs" ino=1209 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 54.523166][ T29] audit: type=1326 audit(1750017917.124:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5860 comm="syz.4.1096" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c5fa1e929 code=0x7ffc0000 [ 54.540615][ T5865] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1097'. [ 54.546596][ T29] audit: type=1326 audit(1750017917.124:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5860 comm="syz.4.1096" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c5fa1e929 code=0x7ffc0000 [ 54.555473][ T5865] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1097'. [ 54.555551][ T5865] netlink: 'syz.3.1097': attribute type 14 has an invalid length. [ 54.578933][ T29] audit: type=1326 audit(1750017917.124:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5860 comm="syz.4.1096" exe="/root/syz-executor" sig=0 arch=c000003e syscall=151 compat=0 ip=0x7f8c5fa1e929 code=0x7ffc0000 [ 54.619207][ T29] audit: type=1326 audit(1750017917.124:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5860 comm="syz.4.1096" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c5fa1e929 code=0x7ffc0000 [ 54.795471][ T5877] loop4: detected capacity change from 0 to 512 [ 54.833496][ T5877] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 54.880938][ T5877] EXT4-fs (loop4): 1 truncate cleaned up [ 54.891273][ T5887] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1108'. [ 54.900566][ T5877] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.937303][ T5877] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.1103: inode #86: comm syz.4.1103: iget: illegal inode # [ 54.973011][ T5877] EXT4-fs error (device loop4): ext4_xattr_inode_iget:442: comm syz.4.1103: error while reading EA inode 86 err=-117 [ 55.024165][ T5904] syz.1.1114 uses obsolete (PF_INET,SOCK_PACKET) [ 55.037072][ T5903] loop3: detected capacity change from 0 to 512 [ 55.047621][ T5904] loop1: detected capacity change from 0 to 512 [ 55.060426][ T5904] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 55.061848][ T5906] netlink: 100 bytes leftover after parsing attributes in process `syz.0.1116'. [ 55.079565][ T5903] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.1115: bg 0: block 5: invalid block bitmap [ 55.100319][ T5903] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 55.114268][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.126302][ T5904] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 55.134300][ T5904] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e118, mo2=0002] [ 55.144619][ T5903] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1115: invalid indirect mapped block 3 (level 2) [ 55.165070][ T5904] System zones: 0-1, 15-15, 18-18, 34-34 [ 55.165277][ T5904] EXT4-fs (loop1): orphan cleanup on readonly fs [ 55.165322][ T5904] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 55.165347][ T5904] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 55.167394][ T5903] EXT4-fs (loop3): 1 orphan inode deleted [ 55.167410][ T5903] EXT4-fs (loop3): 1 truncate cleaned up [ 55.167670][ T5904] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1114: bg 0: block 40: padding at end of block bitmap is not set [ 55.172949][ T5903] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.173332][ T5904] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 55.173810][ T5904] EXT4-fs (loop1): 1 truncate cleaned up [ 55.175674][ T5904] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 55.289167][ T5919] loop3: detected capacity change from 0 to 256 [ 55.385365][ T5939] netlink: 'syz.4.1131': attribute type 2 has an invalid length. [ 55.418041][ T5919] FAT-fs (loop3): Directory bread(block 64) failed [ 55.473670][ T5919] FAT-fs (loop3): Directory bread(block 65) failed [ 55.480351][ T5919] FAT-fs (loop3): Directory bread(block 66) failed [ 55.501641][ T5919] FAT-fs (loop3): Directory bread(block 67) failed [ 55.508445][ T5919] FAT-fs (loop3): Directory bread(block 68) failed [ 55.523575][ T5919] FAT-fs (loop3): Directory bread(block 69) failed [ 55.533483][ T5919] FAT-fs (loop3): Directory bread(block 70) failed [ 55.540103][ T5919] FAT-fs (loop3): Directory bread(block 71) failed [ 55.546804][ T5919] FAT-fs (loop3): Directory bread(block 72) failed [ 55.553478][ T5919] FAT-fs (loop3): Directory bread(block 73) failed [ 55.665672][ T3316] ================================================================== [ 55.673799][ T3316] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 55.681208][ T3316] [ 55.683554][ T3316] read-write to 0xffff88812202a908 of 8 bytes by interrupt on cpu 1: [ 55.691659][ T3316] __xa_clear_mark+0xf5/0x1e0 [ 55.696369][ T3316] __folio_end_writeback+0x177/0x470 [ 55.701689][ T3316] folio_end_writeback+0x71/0x3d0 [ 55.706754][ T3316] end_buffer_async_write+0x156/0x1f0 [ 55.712180][ T3316] end_bio_bh_io_sync+0x76/0xa0 [ 55.717059][ T3316] bio_endio+0x374/0x410 [ 55.721338][ T3316] blk_update_request+0x336/0x730 [ 55.726393][ T3316] blk_mq_end_request+0x26/0x50 [ 55.731271][ T3316] lo_complete_rq+0x98/0x140 [ 55.735896][ T3316] blk_done_softirq+0x77/0xb0 [ 55.740612][ T3316] handle_softirqs+0xba/0x290 [ 55.745311][ T3316] run_ksoftirqd+0x1c/0x30 [ 55.749751][ T3316] smpboot_thread_fn+0x32b/0x530 [ 55.754732][ T3316] kthread+0x486/0x510 [ 55.758981][ T3316] ret_from_fork+0xda/0x150 [ 55.763501][ T3316] ret_from_fork_asm+0x1a/0x30 [ 55.768288][ T3316] [ 55.770627][ T3316] read to 0xffff88812202a908 of 8 bytes by task 3316 on cpu 0: [ 55.778192][ T3316] xas_find_marked+0x218/0x620 [ 55.782975][ T3316] find_get_entry+0x5d/0x380 [ 55.787594][ T3316] filemap_get_folios_tag+0x13b/0x210 [ 55.792998][ T3316] filemap_write_and_wait_range+0x1d3/0x340 [ 55.799090][ T3316] sync_blockdev+0x35/0x50 [ 55.803523][ T3316] sync_filesystem+0x162/0x190 [ 55.808311][ T3316] generic_shutdown_super+0x44/0x210 [ 55.813618][ T3316] kill_block_super+0x2a/0x70 [ 55.818311][ T3316] deactivate_locked_super+0x72/0x1c0 [ 55.823703][ T3316] deactivate_super+0x97/0xa0 [ 55.828401][ T3316] cleanup_mnt+0x269/0x2e0 [ 55.832834][ T3316] __cleanup_mnt+0x19/0x20 [ 55.837265][ T3316] task_work_run+0x12e/0x1a0 [ 55.841871][ T3316] exit_to_user_mode_loop+0xe4/0x100 [ 55.847173][ T3316] do_syscall_64+0x1d6/0x200 [ 55.851780][ T3316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.857694][ T3316] [ 55.860023][ T3316] value changed: 0x0000000000000001 -> 0x0000000000000000 [ 55.867138][ T3316] [ 55.869465][ T3316] Reported by Kernel Concurrency Sanitizer on: [ 55.875645][ T3316] CPU: 0 UID: 0 PID: 3316 Comm: syz-executor Not tainted 6.16.0-rc1-syzkaller-00239-g08215f5486ec #0 PREEMPT(voluntary) [ 55.888244][ T3316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 55.898312][ T3316] ================================================================== [ 55.917941][ T5965] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 32