last executing test programs: 3m40.30297987s ago: executing program 2 (id=740): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f0000000300)='usrquota') chdir(&(0x7f0000000080)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='net_prio.prioidx\x00', 0x275a, 0x0) quotactl_fd$Q_SETQUOTA(r0, 0x80000300, 0x0, 0x0) 3m39.975339222s ago: executing program 2 (id=741): setresgid(0x0, 0x0, 0xee01) r0 = socket$qrtr(0x2a, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002ec0)={0x0, 0x0, 0x0}, &(0x7f0000002f00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f40)={0x0, 0x0, 0x0}, &(0x7f0000002f80)=0xc) setresgid(r1, r2, 0x0) 3m39.601799073s ago: executing program 2 (id=745): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000a80)={0x68, r2, 0xb7a006d1969b963b, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_FRAME={0x48, 0x33, @assoc_req={{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, {0x4}, @broadcast, @device_a, @from_mac, {}, @value=@ver_80211n={0x0, 0x75f, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0x100, 0x400, {0x0, 0x6, @default_ibss_ssid}, @void, @val={0x2d, 0x1a, {0x1, 0x0, 0x1, 0x0, {0x1000, 0x9, 0x0, 0x3fe, 0x0, 0x1, 0x0, 0x2}, 0x8, 0x3, 0x5}}}}]}, 0x68}, 0x1, 0x0, 0x0, 0x880}, 0x14) 3m39.301760545s ago: executing program 2 (id=747): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f00000002c0), 0x0, 0x236, &(0x7f0000000300)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) umount2(&(0x7f00000002c0)='./file0/../file0\x00', 0xc) 3m38.793244175s ago: executing program 2 (id=754): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d80000001c0081044e81f782db44b9040a1d08030e000000e8fea4a1180015000600142603600e1208000f1000810401a80016000a0001", 0x37}], 0x1, 0x0, 0x0, 0x7400}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0, 0x0, 0x0, 0x5c8}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce620300fe"], 0xfe1b) r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="563f00001800599c6d0eab070004000523"], 0xfe33) 3m37.623470152s ago: executing program 2 (id=763): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000280)={{r0, 0xffffffffffffffff}, &(0x7f0000000740), &(0x7f0000000040)='%ps \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r1}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0feffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000801000085000000a500000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r2, 0x2f08, 0xe, 0x0, &(0x7f00000003c0)="46c33c56e981df5e1559014932a2", 0x0, 0x447, 0x6000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 3m36.405578803s ago: executing program 32 (id=763): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000280)={{r0, 0xffffffffffffffff}, &(0x7f0000000740), &(0x7f0000000040)='%ps \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r1}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0feffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000801000085000000a500000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r2, 0x2f08, 0xe, 0x0, &(0x7f00000003c0)="46c33c56e981df5e1559014932a2", 0x0, 0x447, 0x6000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 2m35.789805216s ago: executing program 3 (id=1293): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000100)=0x2000004) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000300)="00214717a7070000000203060000000000000000aaa6", 0x16}], 0x1, 0x7, 0x1) 2m35.58733099s ago: executing program 3 (id=1295): syz_mount_image$ext4(&(0x7f0000000640)='ext4\x00', &(0x7f0000000680)='./file0\x00', 0x0, &(0x7f00000006c0), 0x1, 0x603, &(0x7f0000000700)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) creat(0x0, 0x48) 2m35.30730111s ago: executing program 3 (id=1297): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000000040)=[{{&(0x7f00000003c0)={0xa, 0xe21, 0x0, @rand_addr=' \x01\x00'}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000000)="7f", 0x1}], 0x1}}], 0x1, 0x0) listen(r0, 0xfff) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000400)={0x67}, 0x8) accept(r0, 0xfffffffffffffffd, &(0x7f0000000680)) 2m34.259230897s ago: executing program 3 (id=1310): syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000500)='./bus\x00', 0x18418, &(0x7f0000000200)=ANY=[@ANYRES8=0x0, @ANYRES8], 0xfe, 0x4b1, &(0x7f0000001d00)="$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") mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1204001, &(0x7f00000011c0)={[{@lowerdir={'lowerdir', 0x3d, '.'}, 0x3a}], [], 0x2f}) syz_mount_image$fuse(&(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x40000, &(0x7f0000000a80)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}}, 0x1, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x80) lseek(r0, 0x101, 0x0) 2m33.969498297s ago: executing program 3 (id=1312): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4f3, 0x755, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x40, 0xb1, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x101, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0xc}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000340)={0x2c, &(0x7f0000000040)={0x20, 0xa, 0x7, {0x7, 0xf, "00f4000000"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000280), 0x82, 0x2) write(r1, 0x0, 0x0) 2m32.509432134s ago: executing program 3 (id=1326): r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x6}, 0x1c) recvfrom$inet6(r0, 0x0, 0x0, 0x22, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) syz_emit_ethernet(0x83, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030486dd601b8b97004d88c19e9ace5ffb2e9fc603dd282100000002ff02000000000000000000000000000104004e200023b0"], 0x0) 2m32.21725271s ago: executing program 33 (id=1326): r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x6}, 0x1c) recvfrom$inet6(r0, 0x0, 0x0, 0x22, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) syz_emit_ethernet(0x83, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030486dd601b8b97004d88c19e9ace5ffb2e9fc603dd282100000002ff02000000000000000000000000000104004e200023b0"], 0x0) 2m32.197450242s ago: executing program 5 (id=1329): r0 = syz_io_uring_setup(0x136f, &(0x7f00000001c0)={0x0, 0x49fa, 0x10, 0x0, 0x4e}, &(0x7f0000000180)=0x0, &(0x7f0000000280)=0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000300)=[0xffffffffffffffff], 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1}) io_uring_enter(r0, 0x47f6, 0x0, 0x0, 0x0, 0x0) 2m31.755232682s ago: executing program 5 (id=1332): syz_emit_ethernet(0xbe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300), 0x9, &(0x7f0000000040)}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast1, 0x4}, 0x1c) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x0, &(0x7f00000001c0)='\x01') 2m31.581130647s ago: executing program 5 (id=1333): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="12010000000000408c0d220000000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000980)=ANY=[@ANYBLOB="00000001000000090090"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x4, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/185) 2m29.616346416s ago: executing program 5 (id=1345): syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000500)='./bus\x00', 0x18418, &(0x7f0000000200)=ANY=[@ANYRES8=0x0, @ANYRES8], 0xfe, 0x4b1, &(0x7f0000001d00)="$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") mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1204001, &(0x7f00000011c0)={[{@lowerdir={'lowerdir', 0x3d, '.'}, 0x3a}], [], 0x2f}) syz_mount_image$fuse(&(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x40000, &(0x7f0000000a80)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}}, 0x1, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x80) lseek(r0, 0x101, 0x0) 2m29.402751948s ago: executing program 5 (id=1347): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000780)='\x01\xfd\xae.+\xa6\x8c\xb6?2\x199\x94S,|x?Ue[\xbd\xe1!\x033\xbc\'#\xff\x17\x9b%\xf3[d \x06\x00\x00\x00\x97A\xc2\xd8\xf0Uq!\xe4\xc4\xb1\xa2\x1c\xffC;\x94Q\r\xb6}\x9c\xecC\v\xcf\xeb\xe4\x9aR\xe5,\x82\x03\x00\x19\x8d\xe8\xc6\xb9\xe4\xb4\x99\x8a\x19\xe5\xb8\x8cx\b\x99\x04R\x05\xaf\xa2\xea5\f\xcc\x1a\x9b\x00Uf\xa5\xf7\x80Tgiz\nX\b\x91\xfd0\x8e\xb6\xa3\v#\x16\xdf\xb4\xc0\xe6\xb4\xef\xa8i\xd8\xa2\xd2(\x98\x9bA\x8f\x13\xeb\xf4b/\xef!\x8f\xf6]-\xf1k\xb62\x89gEv\x13\xf4\xc7\xb2\xf5\\\x17\x90\xb5\xa6\xa8\xb8o\x0f\xe2 \xe7\x9c$\xd7\xf2@\xf7cdv[\t\x00\x8d\xf3\xcc1\r$\x1e\xff\xf0P\xb2\x97\xb8\xbc\xeb\x91\x87\x8bu\xbf\xd4\'\xff\x1f\f\x016\x9dQ\xeeT\xe8\bY\x00\xb2\x06\xa6\xbel\x9b.o\xbe\x80\x9dx\xd5O\xd6h\\I\xc9\x8d\a\x1d\xc9k\x83\xfc\xa4\xad4\x03\xa2X\x0f\x82\xdbs\xc7\x83L\x9e\xa2\xd1\xb3\xac\x8d\xd8\xb4\xb4\xea\x90Q\xd8\xc7\xeb%\x8bOp\x1ab\x96\xcf\xbb\x15\xcf\xfcN\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00s\xaf\xa2\x14]p+\x96\x1ei|n\xda\xee\\\xae\x96*\x82*\xb8j\xda\xaa\x14\x1f\x1d\xf8\xf8\xae\xfcH\xc4\xb3j\xe8\xcfO\xef\x0e\xafe\xb5*\x89\x18\xb2w\x96\b\x1by\xeaT\xdd\xb3g6\xbc\x85\xb2Y\xccv\x06\x00\x00\x00\xc5e\x90\xc51\x9f\v_# \b\xa5\xbcP,|\xe9\xd6s\x1f\x1f\xbe\xd3\x80\xb1\xa8 \xce|df\x903\v\x02\xea.\x03X\xb5\xe4,8\xb7\xadEI\xdcA\xa7\xcc\xd7\xf9n\x1b\x95\xf8\x11Z\xe6:\x03\xce\xfe\x02\x8ctdy~_oC\x9e\xef\xf0\xa2K\xe9;\x8e:\x01\x03C\x92\xeb\x16\x1c\xbf\xbe\xef\xccUxhg\xdfY\xe6\x83\xa6z\xff\x01\x9d o_{!O\xaajU\x84 \xe9\xb59r\x9cw\x18Z\xd3\xcd\x0e\xba\\\xdb\xf0\xe1\x86\t\xaf\vi\xdc\xbf?\xf5\n\xbd^\x05\xc0\xceuC}\xa8\xc7\xad\x86\xd7\x15&\xb9]1\x05J\x96\xf0\x84\xc1\f\xa6p\x96?\x00\x00\x00\x00\x00\x00\x00\x12\x88\xc8\x9c\xc9Cn\xd4\xa47V\'+\xcc\xbf\r\xa9\x10\x1d\xcf\xebKl\xcc\xa4:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00G\xdf\xbb\xc0_\x99F\xf4n]\x14\xbc\xcd\xd3\x9f\x9fe\xc5\xe6\xe8Mb\xc6\x82\x82\xcb\xcaXe\xe1\xa2\xaa\x02\x86\xb8\x18\xe2C\xeb\xa9\x17&\x01&\'w\xa1t0\x80\xf0\x93\x80\x9f\x9b\xe0\x9f\xea\xb9\x9eD]#V\xda\x92\xca\xc6\xfa.\xd6\xe31\xfe\xe8\x02\xebX\xbd\nz\x01O\xd3r\xa2\xa9u\x93>m\xd7q\'\xdf\xfajo\xd8n\xa7\xecJi\xde\xdf\x7f\xe3\xc4*Z 4\xe8S$\xa1H=\xdf\x05\xf3\xc3T\xd1\xdd\xc6f\xa4\xb4\x96\\\xa0\xf9\x0f\x17\x11{\xb6\x9d\xd21\xc1\x90Vj\x13r\x00\x00\xde\x03\xab\xff\x8as0\xc6E\xca\"\xd9*\x9a\x15\xb95r\x8f\xaaj\x82\xd6\xd2%\xed\xa2WQ\xec2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xccX\xfdRB\xffU\xe9\xfa\x1f\xf6\xce\b\xde@\x061\xc6z\xe4\xe0\xc9?\xa7\x94>\x9c\xd1\xa5o\x04\xaaim\xae\xfe\xc7f\xa3\x96\xd7\xb4c)r{\r#\xddI&\n\xf2\xec\xd4\xff\x9f\x136zZ-2\x80\xfbH+\x9b8\xf3\xed\xdf\xa2my\xb28c[\xc3\xfe\xb5M\x84\x97\xa5\'s\xe9\xdc=)I\xabLt2\x9c\v\xd9S', 0x6) fallocate(r1, 0x0, 0x9, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x300000a, 0x12, r1, 0x0) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) 2m28.021525191s ago: executing program 5 (id=1353): r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x3a) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x101, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4, @local, 0xd8}}}, 0x32) 2m27.688158608s ago: executing program 34 (id=1353): r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x3a) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x101, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4, @local, 0xd8}}}, 0x32) 30.3254022s ago: executing program 4 (id=2520): r0 = socket(0x28, 0x5, 0x0) r1 = syz_io_uring_setup(0x4f6, &(0x7f0000000380)={0x0, 0x80fd, 0x10, 0x4, 0x2cf}, &(0x7f0000000300)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0xffffffff}, 0x0, 0x0, 0x1}) io_uring_enter(r1, 0x47bc, 0xf5, 0x0, 0x0, 0x0) 30.089411837s ago: executing program 4 (id=2522): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0xf) ioctl$TCFLSH(r0, 0x400455c8, 0x1) syz_usb_connect(0x2, 0xfffffffffffffe86, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 27.283128851s ago: executing program 4 (id=2558): setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) syz_usb_connect(0x5, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000fe76181004160780a6af011703010902120001000000000904"], 0x0) syz_io_uring_setup(0x239, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) r0 = syz_open_dev$sndctrl(&(0x7f0000000380), 0x3, 0xbc01) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000180)=""/135) 25.781517818s ago: executing program 4 (id=2567): syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x0, &(0x7f00000000c0)={[{@nodioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4}}, {@mblk_io_submit}, {@minixdf}, {@jqfmt_vfsv0}, {@usrjquota, 0x2e}], [], 0x2e}, 0x84, 0x450, &(0x7f0000000940)="$eJzs289vFFUcAPDvzLYgv2xF/MEPtYrGxh8tLagcvGg04WJiogc81lIIslBDayKESDUGj4a/QD2a+Bd40otRTxqvejcmxHARPZgxszsDS7tbd7tbtrCfTzLtezNv973vzLzdN/N2AhhYY/mfJGJ7RPwaESP17M0Fxur/rl29MPv31QuzSWTZG38mtXJ/Xb0wWxYtX7etyIynEenHSextUu/CufOnZqrVubNFfnLx9LuTC+fOP3vy9MyJuRNzZ6YPHz50cOqF56ef60mcO/K27vlgft/uI29dfm326OW3f/gqb+/2YntjHHWjXdc5FmM378sGT3T97hvLjoZ0MtTHhtCRSkTkh2u41v9HohI3Dt5IvPpRXxsHrKssy7LNK9ZWysRSBtzBkuh3C4D+KL/o8+vfcrmFw4++u/JS/QIoj/tasdS3DEValBledn3bS2MRcXTpn8/yJZrehwAA6K1v8vHPM83Gf2nc31Du7mJuaDQi7omInRFxb0Tsioj7ImplH4iIBzusf2xZfuX45+ctawqsTfn478Vibuvm8V85+ovRSpHbUYt/ODl+sjp3oNgn4zG8Oc9PrVLHt6/88mmrbY3jv3zJ6y/HgkU7/hhadoPu2MziTDcxN7ryYcSeoWbxJ9fnrvL/uyNizxreP99nJ5/6cl+r7f8f/yp6MM+UfRHxZP34L8Wy+EvJ6vOTk3dFde7AZHlWrPTjT5deb1V/V/H3QH78tzY9/6/HP5o0ztcudF7Hpd8+aXlNs9bzf1PyZi29qVj3/szi4tmpiE3J0sr10zdeW+bL8nn84/ub9/+dEf9+Xrxub0TkJ/FDEfFwRDxStP3RiHgsIvavEv/3Lz/+ztrjX195/Mc6Ov6dJyqnvvu6Vf3tHf9DtdR4saadz792G9jNvgMAAIDbRVr7DXySTlxPp+nERP03/Ltia1qdX1h8+vj8e2eO1X8rPxrDaXmna6ThfuhUcW+4zE8vyx+s3TfOsizbUstPzM5X12tOHWjPthb9P/d7pd+tA9ZdR/NorZ5oA25LnteEwaX/w+DS/2Fw6f8wuJr1/4sR1/rQFOAW8/0Pg0v/h8Gl/8Pg0v9hIHXzXP9qiZ1H1uud77REZWM0o+NEpBuiGWtLpBujGfXE5ohot/DFuFUN6/cnEwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQG/8FwAA//8Hl+jb") chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000080)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000000)='./file0\x00') 25.280915816s ago: executing program 4 (id=2572): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1c8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x5}) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa08, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) 23.793447545s ago: executing program 4 (id=2579): r0 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x7fff, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000000c0)={0xb, 0x1, 0x4, 0x0, 0x87}) ioctl$vim2m_VIDIOC_STREAMOFF(r0, 0x40045612, &(0x7f0000000000)=0x1) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95a, 0xf, 0x8, 0x7fffffff, 0x2, 0x7, 0x7f, 0x20000006, 0x4d, 0x6, 0x5f, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x7, 0x3, 0x0, 0x5, 0x24, 0x1, 0x7, 0x3c5a, 0x1, 0x24, 0x6, 0x1, 0x5, 0xffffffff, 0xe661, 0x4, 0x7, 0x89d2, 0x8, 0x4c74, 0x80000000, 0x40000, 0x3, 0xe, 0x0, 0x80008071, 0x7, 0x17, 0xd, 0x407, 0x5, 0x3e, 0x8f, 0x4006, 0x6, 0x80000000, 0x0, 0x4, 0x8, 0x400, 0x80, 0x0, 0x4, 0x7, 0x8, 0x4, 0xfffffffe, 0x40], [0x10000007, 0xf0000000, 0x8000012f, 0x8004, 0x5, 0x6, 0x129432e6, 0xc8, 0xf9, 0xe, 0x2bf, 0x6c7, 0x9, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0x10, 0x312, 0xd, 0xea4, 0xffffffff, 0x4, 0x7, 0x7fff, 0x5a7c, 0x420, 0x401, 0x6, 0x0, 0xff, 0x1, 0x1000005, 0x5f31, 0xd, 0x4e0, 0x2, 0x4, 0xb, 0x4, 0x20009, 0x8, 0x9, 0x9, 0x4a, 0x8000, 0x1, 0xfe000000, 0xffff, 0xfffffffe, 0x7, 0x9, 0x5, 0x3, 0x8, 0x1, 0x3, 0x6c0, 0xbc45, 0x48c93690, 0x42, 0x3], [0x7, 0x408, 0x8004, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x5, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x9, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x10000, 0x3, 0x5, 0x3e7, 0xb, 0x5, 0x2, 0x2, 0x3, 0x20000008, 0x4, 0x6d01, 0x6, 0x1, 0x800003, 0x200, 0x7e, 0x7, 0x4, 0x2950bfaf, 0xffe, 0xa2, 0x7, 0xa9, 0x5, 0x9, 0xac8, 0x2000bf, 0x2, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0x0, 0x0, 0x5, 0x1c, 0x120000, 0xffffff49, 0x2004, 0x80a2ed, 0x4, 0x25], [0x9, 0xbb33, 0x7, 0xb, 0x4, 0x938, 0x6, 0x6, 0x0, 0xb9, 0xce7, 0x9, 0x2, 0x57, 0x5, 0x3, 0x101, 0x10000, 0x4, 0x7fff, 0xffff, 0x2000a620, 0x2, 0x5, 0x1, 0x2, 0x5, 0xe7, 0x6, 0x16, 0xfffffffe, 0x80000003, 0x6, 0x1, 0xc8, 0x9, 0xfffff000, 0x10000, 0x3, 0x7e, 0xfd, 0x9602, 0x7, 0xaf, 0x8, 0x6, 0xffffffff, 0x5, 0x5, 0x8, 0x30b1d693, 0x5, 0xf40, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1e, 0xd7, 0x200, 0xffff3441, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 23.189993244s ago: executing program 35 (id=2579): r0 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x7fff, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000000c0)={0xb, 0x1, 0x4, 0x0, 0x87}) ioctl$vim2m_VIDIOC_STREAMOFF(r0, 0x40045612, &(0x7f0000000000)=0x1) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95a, 0xf, 0x8, 0x7fffffff, 0x2, 0x7, 0x7f, 0x20000006, 0x4d, 0x6, 0x5f, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x7, 0x3, 0x0, 0x5, 0x24, 0x1, 0x7, 0x3c5a, 0x1, 0x24, 0x6, 0x1, 0x5, 0xffffffff, 0xe661, 0x4, 0x7, 0x89d2, 0x8, 0x4c74, 0x80000000, 0x40000, 0x3, 0xe, 0x0, 0x80008071, 0x7, 0x17, 0xd, 0x407, 0x5, 0x3e, 0x8f, 0x4006, 0x6, 0x80000000, 0x0, 0x4, 0x8, 0x400, 0x80, 0x0, 0x4, 0x7, 0x8, 0x4, 0xfffffffe, 0x40], [0x10000007, 0xf0000000, 0x8000012f, 0x8004, 0x5, 0x6, 0x129432e6, 0xc8, 0xf9, 0xe, 0x2bf, 0x6c7, 0x9, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0x10, 0x312, 0xd, 0xea4, 0xffffffff, 0x4, 0x7, 0x7fff, 0x5a7c, 0x420, 0x401, 0x6, 0x0, 0xff, 0x1, 0x1000005, 0x5f31, 0xd, 0x4e0, 0x2, 0x4, 0xb, 0x4, 0x20009, 0x8, 0x9, 0x9, 0x4a, 0x8000, 0x1, 0xfe000000, 0xffff, 0xfffffffe, 0x7, 0x9, 0x5, 0x3, 0x8, 0x1, 0x3, 0x6c0, 0xbc45, 0x48c93690, 0x42, 0x3], [0x7, 0x408, 0x8004, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x5, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x9, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x10000, 0x3, 0x5, 0x3e7, 0xb, 0x5, 0x2, 0x2, 0x3, 0x20000008, 0x4, 0x6d01, 0x6, 0x1, 0x800003, 0x200, 0x7e, 0x7, 0x4, 0x2950bfaf, 0xffe, 0xa2, 0x7, 0xa9, 0x5, 0x9, 0xac8, 0x2000bf, 0x2, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0x0, 0x0, 0x5, 0x1c, 0x120000, 0xffffff49, 0x2004, 0x80a2ed, 0x4, 0x25], [0x9, 0xbb33, 0x7, 0xb, 0x4, 0x938, 0x6, 0x6, 0x0, 0xb9, 0xce7, 0x9, 0x2, 0x57, 0x5, 0x3, 0x101, 0x10000, 0x4, 0x7fff, 0xffff, 0x2000a620, 0x2, 0x5, 0x1, 0x2, 0x5, 0xe7, 0x6, 0x16, 0xfffffffe, 0x80000003, 0x6, 0x1, 0xc8, 0x9, 0xfffff000, 0x10000, 0x3, 0x7e, 0xfd, 0x9602, 0x7, 0xaf, 0x8, 0x6, 0xffffffff, 0x5, 0x5, 0x8, 0x30b1d693, 0x5, 0xf40, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1e, 0xd7, 0x200, 0xffff3441, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 13.820236453s ago: executing program 1 (id=2633): syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000012c0)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904000001faf40d000905820349"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x1380, &(0x7f0000000080)=ANY=[]) 10.498510058s ago: executing program 1 (id=2659): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) rt_sigaction(0x4, &(0x7f00000004c0)={&(0x7f0000000440)="c44241b6fc3ef0408160bb841e97fbc421a9db9297c80000c462f9237e0ec42241096aa8260f01f9f6892d00000000430fc4890a0000009bc421a96db290474df23b9967a554eb", 0x4, 0x0, {[0x8]}}, 0x0, 0x8, &(0x7f0000000500)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_usb_connect(0x5, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x43, 0x92, 0xd5, 0x20, 0x54c, 0x6c3, 0xeb7a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x8, 0x87, 0x70, 0x7, [{{0x9, 0x4, 0xcb, 0x1, 0x0, 0x4f, 0x3e, 0xaf, 0xb5}}]}}]}}, 0x0) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 8.262530132s ago: executing program 1 (id=2679): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000002000000b7030000faffffff850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000080)='kmem_cache_free\x00', r0, 0x0, 0x6}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x1c, r2, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 7.192466156s ago: executing program 1 (id=2685): syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000000180)='./bus\x00', 0x0, &(0x7f0000000440), 0x1, 0x559d, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV2IFjAQAAAABh/tZh9GwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFwKAAD//y85Ijg=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x130) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x0, 0xeffb, 0x9) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0) 6.262134999s ago: executing program 7 (id=2696): r0 = socket$inet6(0xa, 0x3, 0xff) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7, 0x2, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) dup2(r0, r0) 5.919721148s ago: executing program 9 (id=2701): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = syz_io_uring_setup(0xa0, &(0x7f00000002c0)={0x0, 0x305cc6, 0x1, 0x3, 0x20a}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0xc000000, &(0x7f0000000000)=[{&(0x7f0000001600)=""/4096, 0x1000}, {0x0}], 0x2, 0x12}) io_uring_enter(r1, 0x847ba, 0x0, 0xe, 0x0, 0x0) 5.737688069s ago: executing program 9 (id=2702): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) 5.448485062s ago: executing program 7 (id=2703): r0 = io_uring_setup(0x8c3, &(0x7f0000000280)={0x0, 0x93d0, 0x2, 0x42, 0xfc}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f00000004c0)=""/243, 0x0, 0x80a0000}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @private=0xa010100}]}, &(0x7f0000000180)=0x10) io_uring_enter(r0, 0x100000, 0x2, 0xf, &(0x7f0000000000), 0x18) 5.341806464s ago: executing program 8 (id=2704): openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = syz_io_uring_setup(0x49a, &(0x7f0000000140)={0x0, 0x79af, 0x3180, 0x1, 0x40024e}, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x48, 0x4007, @fd_index=0x3, 0x88, 0x0, 0x0, 0x6, 0x1}) io_uring_enter(r0, 0x627, 0x4c1, 0x63, 0x0, 0x0) 2.962429605s ago: executing program 7 (id=2706): bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xfffffffc}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000059"], 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, @flow_dissector=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2.962203662s ago: executing program 9 (id=2708): socket$inet_udplite(0x2, 0x2, 0x88) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone3(&(0x7f00000003c0)={0x385200080, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) 2.950768831s ago: executing program 8 (id=2709): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000340)={{0x1, 0x3}}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/119, 0x77}], 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000003140)=""/4096, 0x8}], 0x2) 2.949703807s ago: executing program 1 (id=2719): syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000300)='./file2\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYRES16=0x0], 0x1, 0xabd, &(0x7f0000000e00)="$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") r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x4000, 0x2000}]) 2.758413438s ago: executing program 0 (id=2710): unshare(0x22020000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0xe4340000, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}]}, 0x4c}}, 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000c80)={0x5c, 0x9, 0x6, 0x801, 0x0, 0x0, {0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x34, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @remote}}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0xe1f}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x88}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10000042}, 0x90) 2.736538656s ago: executing program 9 (id=2711): timer_create(0x0, 0x0, &(0x7f0000000300)=0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) timer_delete(r0) 2.522317737s ago: executing program 0 (id=2712): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0xa4242, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x38011, r0, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 2.522114376s ago: executing program 7 (id=2713): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) eventfd2(0xa, 0x0) pselect6(0x40, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800, 0x2, 0x80000000000004, 0x6}, 0x0, &(0x7f0000000400)={0x1f, 0x0, 0x800000000000, 0x0, 0x1000000000, 0x0, 0xfffffffffffffffe}, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 2.513932485s ago: executing program 6 (id=2714): mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x93031, 0xffffffffffffffff, 0x10000000) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000002d80)='\x00') r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') read$FUSE(r0, &(0x7f0000005780)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000003740)={0x2020}, 0x2020) 2.380590102s ago: executing program 6 (id=2715): socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = syz_io_uring_setup(0x497, &(0x7f0000000000)={0x0, 0xf62c, 0x1, 0x3, 0x37d}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4000, @fd=r0, 0x5749d4c5, 0x6, 0x5, 0x4, 0x0, {0x1}}) io_uring_enter(r1, 0x3516, 0x0, 0x0, 0x0, 0x0) 1.939537754s ago: executing program 8 (id=2716): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @empty}}, 0xff, 0x3}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000840)={r1, @in6={{0xa, 0x4e20, 0x3ae, @empty, 0x129}}, 0x2, 0x2, 0x614, 0x1, 0xd, 0x7, 0x4}, 0x9c) 1.937158399s ago: executing program 6 (id=2730): mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000, 0xa, &(0x7f0000ffb000/0x3000)=nil) r0 = syz_open_dev$admmidi(&(0x7f0000000140), 0x20, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x80383, 0x0) read$midi(r0, &(0x7f00000012c0)=""/232, 0xe8) ioctl$SNDCTL_SEQ_PANIC(r1, 0x5100) 1.649455898s ago: executing program 9 (id=2717): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r0 = syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) kexec_load(0x1000d0ffc2, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x3e0000, 0x2000000}], 0x0) 1.54348861s ago: executing program 7 (id=2720): sched_setscheduler(0x0, 0x2, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r1, 0x0) migrate_pages(0x0, 0x3, &(0x7f0000000300)=0x3, &(0x7f0000000040)=0x13e) 1.542687069s ago: executing program 6 (id=2733): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4621, 0x3, @ipv4={'\x00', '\xff\xff', @empty}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0xd, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x659, @empty, 0xff}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x80, 0x0, 0x0) 1.501991383s ago: executing program 0 (id=2721): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000340)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000003c0)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @loopback}, @in6={0xa, 0x0, 0xffffffff, @private0}], 0x38) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e23, @private=0xa010101}], 0x10) 1.235135587s ago: executing program 6 (id=2722): socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x3}, 0x0, 0x0, r1) keyctl$KEYCTL_MOVE(0x1e, r1, r1, r0, 0x0) 1.234278222s ago: executing program 0 (id=2723): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-160\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x800) r2 = accept4$tipc(r1, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f00000000c0)=0x1, 0x4) 1.098176256s ago: executing program 1 (id=2724): syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000240)='./file0\x00', 0x8c0, &(0x7f0000000100)=ANY=[@ANYBLOB="61636c2c6865617274626561743d6e6f6e652c6572726f72733d72656d6f756e742d726f2c636f686572656e63793d66756c6c2c636f686572656e63793d66756c6c2c6c6f63616c666c6f636b732c696e74722c6e6f61636c2c001967b9b8a6cdd636d75428f2c5e8054d01858eef552755576e749526b36860cf2511040d1ce5a743ffd83d29d1ba3a54a59d8c7aa249f08d3c8c6d04ac105d67934db6190d59f2323b55a5a4"], 0x1, 0x4431, 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r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0xfea0) ioctl$FITRIM(r0, 0x40406f06, &(0x7f0000000180)={0xa0fe, 0x4009, 0x108}) 957.555674ms ago: executing program 0 (id=2725): set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xf, &(0x7f0000000000)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r1}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000008"], 0x48) 957.187329ms ago: executing program 6 (id=2726): syz_mount_image$ocfs2(&(0x7f00000002c0), &(0x7f0000000140)='./file1\x00', 0x8c0, &(0x7f0000000500)=ANY=[@ANYBLOB="61636c2c6865617274626561743d6e6f6e652c6572726f72733d72656d6f756e742d726f2c636f686572656e63793d66756c6c2c636f686572656e63793d66756c6c2c6c6f63616c666c6f636b732c6572726f72733d72656d6f756e742d726f2c61636c2c00a9b504852143b698d2e379891a0dde7f9adfca8cc85bf8e749e04e", @ANYRES16, @ANYRESOCT, @ANYRES16], 0x11, 0x445c, 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openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) truncate(&(0x7f0000000900)='./file1\x00', 0x3000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000d80)='./file1\x00', 0x143042, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000005880)=ANY=[@ANYBLOB="010000000000000080e0"]) 805.249154ms ago: executing program 8 (id=2727): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='memory.numa_stat\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x14) sendfile(r2, r1, 0x0, 0x17) 634.166071ms ago: executing program 7 (id=2728): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f00000005c0)='./file1\x00', 0x8205, &(0x7f0000001340)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x15}}, {@stripe}, {@grpid}, {@errors_remount}, {@data_err_ignore}, {@noblock_validity}, {@minixdf}, {@min_batch_time={'min_batch_time', 0x3d, 0x13}}]}, 0x1, 0x60a, &(0x7f0000001c40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0x8004587d, &(0x7f0000000080)={@desc={0x1, 0x0, @desc1}}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x90) getdents64(r1, &(0x7f0000001f80)=""/4097, 0x1001) 525.967199ms ago: executing program 0 (id=2729): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7813, 0x3, 0x0, 0x7d, 0x1ff, 0x1, 0x1}, 0x1c) recvmmsg$unix(r0, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000940)=""/4096, 0x1000}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x400000a0, 0x0) sendmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/64, 0x40}], 0x1) 445.544179ms ago: executing program 8 (id=2731): prlimit64(0x0, 0x6, &(0x7f0000000140), 0x0) r0 = syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0xfec9}, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0xc, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x842a}}) io_uring_enter(r0, 0xdb4, 0x0, 0x0, 0x0, 0x0) 137.938415ms ago: executing program 9 (id=2732): r0 = semget$private(0x0, 0x6, 0x200) semtimedop(r0, &(0x7f00000003c0)=[{0x0, 0x1}], 0x1, 0x0) semop(r0, &(0x7f00000000c0)=[{0x4, 0xfffc}], 0x1) semop(r0, &(0x7f0000001240)=[{}, {0x0, 0x0, 0x2000}], 0x2) semctl$SETVAL(r0, 0x2, 0x10, 0x0) 0s ago: executing program 8 (id=2734): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="0b000000080000000c0000000000008001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000400)='mm_migrate_pages\x00', r1, 0x0, 0x5}, 0x18) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2) kernel console output (not intermixed with test programs): device number 5 [ 346.422952][ T5847] dvb-usb: Artec T14 - USB2.0 DVB-T successfully deinitialized and disconnected. [ 346.469220][ T5925] elan 0003:04F3:0755.0020: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.6-1/input0 [ 346.497311][ T5925] usb 5-1: USB disconnect, device number 19 [ 346.518629][T10798] loop1: detected capacity change from 0 to 32768 [ 346.543657][T10798] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 346.565311][T10798] (syz.1.1782,10798,0):ocfs2_read_blocks_sync:112 ERROR: status = -12 [ 346.574099][T10798] (syz.1.1782,10798,0):ocfs2_get_suballoc_slot_bit:2811 ERROR: read block 8589934592 failed -12 [ 346.584716][T10798] (syz.1.1782,10798,0):ocfs2_get_suballoc_slot_bit:2844 ERROR: status = -12 [ 346.594260][T10798] (syz.1.1782,10798,1):ocfs2_test_inode_bit:2926 ERROR: get alloc slot and bit failed -12 [ 346.604474][T10798] (syz.1.1782,10798,1):ocfs2_test_inode_bit:2967 ERROR: status = -12 [ 346.613306][T10798] (syz.1.1782,10798,1):ocfs2_get_dentry:78 ERROR: test inode bit failed -12 [ 346.707406][ T5835] ocfs2: Unmounting device (7,1) on (node local) [ 347.879763][T10832] (syz.7.1796,10832,0):dlmfs_mkdir:421 ERROR: invalid domain name for directory. [ 347.937650][T10834] sp0: Synchronizing with TNC [ 348.000006][ T49] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 348.179472][ T49] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 348.199907][ T49] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 348.217726][ T49] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 348.235653][ T49] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 348.250109][ T49] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 348.270084][ T49] usb 1-1: config 0 descriptor?? [ 348.610892][ T5912] usb 7-1: USB disconnect, device number 9 [ 348.694647][ T49] plantronics 0003:047F:FFFF.0021: reserved main item tag 0xd [ 348.740327][ T49] plantronics 0003:047F:FFFF.0021: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 348.754065][T10850] vivid-004: ================= START STATUS ================= [ 348.763480][T10850] vivid-004: Radio HW Seek Mode: Bounded [ 348.770834][T10850] vivid-004: Radio Programmable HW Seek: false [ 348.777137][T10850] vivid-004: RDS Rx I/O Mode: Block I/O [ 348.783110][ T5912] usb 7-1: new high-speed USB device number 10 using dummy_hcd [ 348.790795][T10850] vivid-004: Generate RBDS Instead of RDS: false [ 348.797166][T10850] vivid-004: RDS Reception: true [ 348.820337][T10850] vivid-004: RDS Program Type: 0 inactive [ 348.826296][T10850] vivid-004: RDS PS Name: inactive [ 348.831935][T10850] vivid-004: RDS Radio Text: inactive [ 348.837554][T10850] vivid-004: RDS Traffic Announcement: false inactive [ 348.898893][T10850] vivid-004: RDS Traffic Program: false inactive [ 348.905326][T10850] vivid-004: RDS Music: false inactive [ 348.919451][T10850] vivid-004: ================== END STATUS ================== [ 348.950592][ T5912] usb 7-1: Using ep0 maxpacket: 16 [ 348.966467][ T5912] usb 7-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 178, changing to 11 [ 348.993312][ T49] usb 1-1: USB disconnect, device number 18 [ 348.998020][ T5912] usb 7-1: config 0 interface 0 has no altsetting 0 [ 349.016022][ T5912] usb 7-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 349.047702][ T5912] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 349.072942][ T5912] usb 7-1: config 0 descriptor?? [ 349.133544][T10846] loop8: detected capacity change from 0 to 32768 [ 349.272791][T10846] XFS (loop8): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 349.327327][T10846] XFS (loop8): Ending clean mount [ 349.504161][ T9720] XFS (loop8): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 349.520130][ T5912] hid (null): global environment stack underflow [ 349.538079][ T5912] hid (null): unknown global tag 0xd [ 349.568479][ T5912] hid (null): unknown global tag 0x86 [ 349.594628][ T5912] hid (null): unknown global tag 0x90 [ 349.604456][ T5912] hid (null): unknown global tag 0xe3 [ 349.619923][ T5912] hid (null): unknown global tag 0xc [ 349.632462][ T5912] hid (null): invalid report_size 249916996 [ 349.807684][ T5912] usb 7-1: USB disconnect, device number 10 [ 350.261766][T10871] loop7: detected capacity change from 0 to 40427 [ 350.266642][T10886] geneve2: entered allmulticast mode [ 350.288795][T10871] F2FS-fs (loop7): build fault injection rate: 690 [ 350.297040][ T62] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 20004 - 0 [ 350.316601][ T62] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 20004 - 0 [ 350.325687][T10871] F2FS-fs (loop7): invalid crc value [ 350.339589][ T62] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 20004 - 0 [ 350.372779][ T62] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 20004 - 0 [ 350.565034][T10887] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 20004 - 0 [ 350.663717][ T30] audit: type=1326 audit(1761472670.212:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10892 comm="syz.1.1814" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f8ac478efc9 code=0x0 [ 350.685414][ C1] vkms_vblank_simulate: vblank timer overrun [ 350.703026][T10871] F2FS-fs (loop7): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 350.769724][T10871] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e5 [ 350.787880][T10887] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 20004 - 0 [ 350.800656][ T5925] usb 7-1: new high-speed USB device number 11 using dummy_hcd [ 350.884302][T10887] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 20004 - 0 [ 350.944031][T10900] hsr0: entered promiscuous mode [ 350.952816][T10900] netlink: 4 bytes leftover after parsing attributes in process `syz.8.1819'. [ 350.978193][ T5925] usb 7-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 350.989902][ T5925] usb 7-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 351.010318][ T5925] usb 7-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 351.013495][T10887] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 20004 - 0 [ 351.019378][ T5925] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 351.040671][T10894] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 351.054531][ T5925] usb 7-1: Quirk or no altset; falling back to MIDI 1.0 [ 351.085068][ T9642] syz-executor: attempt to access beyond end of device [ 351.085068][ T9642] loop7: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 351.100065][ T9642] CPU: 1 UID: 0 PID: 9642 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 351.100112][ T9642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 351.100134][ T9642] Call Trace: [ 351.100146][ T9642] [ 351.100159][ T9642] dump_stack_lvl+0x16c/0x1f0 [ 351.100207][ T9642] f2fs_handle_critical_error+0x624/0x9f0 [ 351.100250][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.100296][ T9642] ? f2fs_build_fault_attr+0x53/0x1f0 [ 351.100369][ T9642] f2fs_write_end_io+0x958/0xcf0 [ 351.100419][ T9642] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 351.100469][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.100528][ T9642] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 351.100570][ T9642] bio_endio+0x713/0x860 [ 351.100634][ T9642] submit_bio_noacct+0x306/0x1f60 [ 351.100687][ T9642] __submit_merged_bio+0x33c/0x770 [ 351.100740][ T9642] __submit_merged_write_cond+0x319/0x3f0 [ 351.100799][ T9642] f2fs_write_cache_pages+0x2067/0x2570 [ 351.100883][ T9642] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 351.100940][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.101002][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.101045][ T9642] ? __lock_acquire+0x622/0x1c90 [ 351.101155][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.101202][ T9642] ? find_held_lock+0x2b/0x80 [ 351.101293][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.101337][ T9642] ? mod_memcg_lruvec_state+0x389/0x5f0 [ 351.101396][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.101451][ T9642] f2fs_write_data_pages+0x4ad/0xd90 [ 351.101515][ T9642] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 351.101563][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.101628][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.101680][ T9642] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 351.101737][ T9642] do_writepages+0x27a/0x600 [ 351.101783][ T9642] ? __pfx_do_writepages+0x10/0x10 [ 351.101819][ T9642] ? do_raw_spin_unlock+0x172/0x230 [ 351.101863][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.101907][ T9642] ? _raw_spin_unlock+0x28/0x50 [ 351.101951][ T9642] filemap_fdatawrite_wbc+0x104/0x160 [ 351.101995][ T9642] __filemap_fdatawrite_range+0xb9/0x100 [ 351.102048][ T9642] ? __pfx___filemap_fdatawrite_range+0x10/0x10 [ 351.102168][ T9642] ? find_held_lock+0x2b/0x80 [ 351.102219][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.102265][ T9642] ? do_raw_spin_unlock+0x172/0x230 [ 351.102309][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.102363][ T9642] f2fs_sync_dirty_inodes+0x2a2/0x980 [ 351.102441][ T9642] block_operations+0x2b0/0xfe0 [ 351.102492][ T9642] ? __pfx_stack_trace_save+0x10/0x10 [ 351.102558][ T9642] ? __pfx_block_operations+0x10/0x10 [ 351.102614][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.102725][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.102775][ T9642] ? ktime_get+0x200/0x310 [ 351.102829][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.102874][ T9642] ? lockdep_hardirqs_on+0x7c/0x110 [ 351.102917][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.102962][ T9642] ? rcu_is_watching+0x12/0xc0 [ 351.103020][ T9642] f2fs_write_checkpoint+0x32b/0x5300 [ 351.103077][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.103129][ T9642] ? kfree+0x2b8/0x6d0 [ 351.103171][ T9642] ? f2fs_stop_gc_thread+0x79/0xd0 [ 351.103232][ T9642] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 351.103289][ T9642] kill_f2fs_super+0x3d6/0x490 [ 351.103345][ T9642] ? __pfx_kill_f2fs_super+0x10/0x10 [ 351.103421][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.103486][ T9642] deactivate_locked_super+0xc1/0x1a0 [ 351.103541][ T9642] deactivate_super+0xde/0x100 [ 351.103603][ T9642] cleanup_mnt+0x225/0x450 [ 351.103663][ T9642] task_work_run+0x150/0x240 [ 351.103708][ T9642] ? __pfx_task_work_run+0x10/0x10 [ 351.103746][ T9642] ? srso_alias_return_thunk+0x5/0xfbef5 [ 351.103796][ T9642] ? __pfx___x64_sys_umount+0x10/0x10 [ 351.103867][ T9642] exit_to_user_mode_loop+0xec/0x130 [ 351.103911][ T9642] do_syscall_64+0x426/0xfa0 [ 351.103960][ T9642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.103998][ T9642] RIP: 0033:0x7f90841902f7 [ 351.104026][ T9642] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 351.104064][ T9642] RSP: 002b:00007fff19d7aaf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 351.104099][ T9642] RAX: 0000000000000000 RBX: 00007f9084211d7d RCX: 00007f90841902f7 [ 351.104122][ T9642] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff19d7abb0 [ 351.104146][ T9642] RBP: 00007fff19d7abb0 R08: 0000000000000000 R09: 0000000000000000 [ 351.104169][ T9642] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff19d7bc40 [ 351.104193][ T9642] R13: 00007f9084211d7d R14: 0000000000055ac6 R15: 00007fff19d7bc80 [ 351.104250][ T9642] [ 351.104799][ T9642] F2FS-fs (loop7): Stopped filesystem due to reason: 3 [ 351.302444][ T5925] usb 7-1: USB disconnect, device number 11 [ 351.460065][T10900] hsr_slave_0: left promiscuous mode [ 351.607307][T10900] hsr_slave_1: left promiscuous mode [ 351.638531][T10900] hsr0 (unregistering): left promiscuous mode [ 351.738080][ T62] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 20004 - 0 [ 351.790221][ T60] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 20004 - 0 [ 351.836903][ T1164] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 20004 - 0 [ 351.871082][ T1164] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 20004 - 0 [ 352.961292][T10924] netlink: 'syz.6.1829': attribute type 39 has an invalid length. [ 353.709804][T10949] loop6: detected capacity change from 0 to 64 [ 354.364299][T10959] netlink: 83 bytes leftover after parsing attributes in process `syz.6.1845'. [ 355.111383][T10978] capability: warning: `syz.8.1856' uses 32-bit capabilities (legacy support in use) [ 355.434451][T10965] loop6: detected capacity change from 0 to 40427 [ 355.464727][T10965] F2FS-fs (loop6): build fault injection rate: 14 [ 355.472764][T10965] F2FS-fs (loop6): build fault injection type: 0x3bfe8c [ 355.515438][T10965] F2FS-fs (loop6): invalid crc value [ 355.534824][ C0] F2FS-fs (loop6): inject read IO error in f2fs_read_end_io of bio_endio+0x713/0x860 [ 355.565947][ C0] F2FS-fs (loop6): inject read IO error in f2fs_read_end_io of bio_endio+0x713/0x860 [ 355.577929][T10989] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 355.590107][ T5849] Bluetooth: hci5: command 0x0405 tx timeout [ 355.666867][T10965] F2FS-fs (loop6): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 355.676095][T10965] F2FS-fs (loop6): inject page alloc in f2fs_grab_cache_folio of f2fs_recover_fsync_data+0x49d/0x98b0 [ 355.700149][T10965] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 355.801784][T10996] loop1: detected capacity change from 0 to 1024 [ 355.880729][ T5912] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 355.910781][T10965] F2FS-fs (loop6): inject slab alloc in f2fs_kmem_cache_alloc of f2fs_get_node_info+0xd42/0x11e0 [ 355.979076][T11000] F2FS-fs (loop6): inject dquot initialize in f2fs_dquot_initialize of f2fs_new_inode+0x556/0x2750 [ 355.996208][ T30] audit: type=1800 audit(1761472675.522:88): pid=10965 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.6.1850" name="file1" dev="loop6" ino=10 res=0 errno=0 [ 356.089407][ T5912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 356.098557][ T5912] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 356.155694][ T5912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 356.169152][ T5912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 356.184669][ T5912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 356.191347][ T8046] syz-executor: attempt to access beyond end of device [ 356.191347][ T8046] loop6: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 356.197814][ T5912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 356.219160][ T5912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 356.227196][ T5912] usb 1-1: Product: syz [ 356.231793][ T5912] usb 1-1: Manufacturer: syz [ 356.240103][ T8046] CPU: 0 UID: 0 PID: 8046 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 356.240149][ T8046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 356.240172][ T8046] Call Trace: [ 356.240183][ T8046] [ 356.240197][ T8046] dump_stack_lvl+0x16c/0x1f0 [ 356.240244][ T8046] f2fs_handle_critical_error+0x624/0x9f0 [ 356.240285][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.240331][ T8046] ? f2fs_build_fault_attr+0x53/0x1f0 [ 356.240400][ T8046] f2fs_write_end_io+0x958/0xcf0 [ 356.240448][ T8046] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 356.240496][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.240551][ T8046] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 356.240600][ T8046] bio_endio+0x713/0x860 [ 356.240654][ T8046] submit_bio_noacct+0x306/0x1f60 [ 356.240704][ T8046] __submit_merged_bio+0x33c/0x770 [ 356.240753][ T8046] __submit_merged_write_cond+0x319/0x3f0 [ 356.240809][ T8046] f2fs_write_cache_pages+0x2067/0x2570 [ 356.240887][ T8046] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 356.240942][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.241002][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.241045][ T8046] ? __lock_acquire+0x622/0x1c90 [ 356.241201][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.241254][ T8046] f2fs_write_data_pages+0x4ad/0xd90 [ 356.241312][ T8046] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 356.241360][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.241416][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.241466][ T8046] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 356.241520][ T8046] do_writepages+0x27a/0x600 [ 356.241564][ T8046] ? __pfx_do_writepages+0x10/0x10 [ 356.241606][ T8046] ? do_raw_spin_unlock+0x172/0x230 [ 356.241648][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.241696][ T8046] ? _raw_spin_unlock+0x28/0x50 [ 356.241737][ T8046] filemap_fdatawrite_wbc+0x104/0x160 [ 356.241780][ T8046] __filemap_fdatawrite_range+0xb9/0x100 [ 356.241831][ T8046] ? __pfx___filemap_fdatawrite_range+0x10/0x10 [ 356.241940][ T8046] ? find_held_lock+0x2b/0x80 [ 356.241989][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.242035][ T8046] ? do_raw_spin_unlock+0x172/0x230 [ 356.242077][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.242128][ T8046] f2fs_sync_dirty_inodes+0x2a2/0x980 [ 356.242201][ T8046] block_operations+0x2b0/0xfe0 [ 356.242266][ T8046] ? __pfx_block_operations+0x10/0x10 [ 356.242373][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.242422][ T8046] ? ktime_get+0x200/0x310 [ 356.242475][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.242519][ T8046] ? lockdep_hardirqs_on+0x7c/0x110 [ 356.242561][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.242610][ T8046] ? rcu_is_watching+0x12/0xc0 [ 356.242665][ T8046] f2fs_write_checkpoint+0x32b/0x5300 [ 356.242729][ T8046] ? kfree+0x2b8/0x6d0 [ 356.242769][ T8046] ? f2fs_stop_gc_thread+0x79/0xd0 [ 356.242830][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.242874][ T8046] ? rcu_is_watching+0x12/0xc0 [ 356.242922][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.242966][ T8046] ? kthread_stop+0x272/0x630 [ 356.243005][ T8046] kill_f2fs_super+0x3d6/0x490 [ 356.243059][ T8046] ? __pfx_kill_f2fs_super+0x10/0x10 [ 356.243130][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.243191][ T8046] deactivate_locked_super+0xc1/0x1a0 [ 356.243246][ T8046] deactivate_super+0xde/0x100 [ 356.243298][ T8046] cleanup_mnt+0x225/0x450 [ 356.243356][ T8046] task_work_run+0x150/0x240 [ 356.243399][ T8046] ? __pfx_task_work_run+0x10/0x10 [ 356.243437][ T8046] ? srso_alias_return_thunk+0x5/0xfbef5 [ 356.243485][ T8046] ? __pfx___x64_sys_umount+0x10/0x10 [ 356.243551][ T8046] exit_to_user_mode_loop+0xec/0x130 [ 356.243598][ T8046] do_syscall_64+0x426/0xfa0 [ 356.243644][ T8046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 356.243681][ T8046] RIP: 0033:0x7f90d51902f7 [ 356.243708][ T8046] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 356.243745][ T8046] RSP: 002b:00007ffd2c770208 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 356.243779][ T8046] RAX: 0000000000000000 RBX: 00007f90d5211d7d RCX: 00007f90d51902f7 [ 356.243803][ T8046] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2c7702c0 [ 356.243827][ T8046] RBP: 00007ffd2c7702c0 R08: 0000000000000000 R09: 0000000000000000 [ 356.243849][ T8046] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd2c771350 [ 356.243872][ T8046] R13: 00007f90d5211d7d R14: 0000000000056eb7 R15: 00007ffd2c771390 [ 356.243924][ T8046] [ 356.244281][ T8046] F2FS-fs (loop6): Stopped filesystem due to reason: 3 [ 356.447907][T11006] loop8: detected capacity change from 0 to 1024 [ 356.453319][ T5912] cdc_wdm 1-1:1.0: skipping garbage [ 356.713631][ T5912] cdc_wdm 1-1:1.0: skipping garbage [ 356.764131][ T5912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 356.772261][T11006] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 356.794204][ T5912] cdc_wdm 1-1:1.0: Unknown control protocol [ 356.820736][T11006] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:4192: comm syz.8.1867: Allocating blocks 385-513 which overlap fs metadata [ 356.837141][ T1152] hfsplus: b-tree write err: -5, ino 4 [ 356.867793][T11006] EXT4-fs (loop8): pa ffff888055f16658: logic 16, phys. 129, len 24 [ 356.876368][T11006] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:5443: group 0, free 0, pa_free 8 [ 356.956976][ T9720] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 358.363253][T11050] loop4: detected capacity change from 0 to 128 [ 358.405929][T11050] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 358.653334][ T5912] usb 1-1: USB disconnect, device number 19 [ 358.909948][T11043] loop6: detected capacity change from 0 to 32768 [ 358.953114][T11058] loop8: detected capacity change from 0 to 4096 [ 358.995814][T11063] NILFS (loop8): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 359.142168][T11058] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=12) [ 359.178111][T11058] Remounting filesystem read-only [ 359.431251][ T9720] NILFS (loop8): disposed unprocessed dirty file(s) when detaching log writer [ 359.768811][T11074] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 359.794378][T11074] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 360.565801][T11097] input: syz1 as /devices/virtual/input/input40 [ 360.574564][T11097] input: failed to attach handler leds to device input40, error: -6 [ 360.627144][T11099] tipc: Started in network mode [ 360.632817][T11099] tipc: Node identity ac14142f, cluster identity 4711 [ 360.640597][T11099] tipc: New replicast peer: 0.0.0.0 [ 360.647534][T11099] tipc: Enabled bearer , priority 10 [ 360.657475][T11099] tipc: New replicast peer: 0000:0000:0000:0000:0000:0000:0000:0000 [ 360.862985][T11104] loop8: detected capacity change from 0 to 128 [ 360.870837][T11104] FAT-fs (loop8): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 360.892854][T11104] FAT-fs (loop8): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 361.152973][ T1152] FAT-fs (loop8): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 361.248551][T11116] syz.6.1913 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 361.510362][T11124] loop4: detected capacity change from 0 to 256 [ 361.764757][ T49] tipc: Node number set to 2886997039 [ 362.016286][T11141] loop6: detected capacity change from 0 to 2048 [ 362.062318][T11141] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 362.252884][T11146] loop4: detected capacity change from 0 to 128 [ 362.288385][T11146] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 362.326259][T11146] hpfs: filesystem error: improperly stopped [ 362.339527][T11146] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 362.355157][T11146] hpfs: You really don't want any checks? You are crazy... [ 362.374582][T11146] hpfs: hpfs_map_sector(): read error [ 362.391804][T11146] hpfs: code page support is disabled [ 362.411876][T11146] hpfs: hpfs_map_4sectors(): unaligned read [ 362.435188][T11146] hpfs: hpfs_map_4sectors(): unaligned read [ 362.451376][T11146] hpfs: filesystem error: unable to find root dir [ 362.533390][T11146] hpfs: hpfs_map_4sectors(): unaligned read [ 362.566755][T11146] hpfs: hpfs_map_sector(): read error [ 362.717574][T11152] netlink: 'syz.0.1927': attribute type 1 has an invalid length. [ 362.740308][T11152] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 362.748108][T11152] IPv6: NLM_F_CREATE should be set when creating new route [ 362.755435][T11152] IPv6: NLM_F_CREATE should be set when creating new route [ 362.822137][T11156] netlink: 'syz.0.1927': attribute type 1 has an invalid length. [ 362.876487][T11156] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 363.487197][T11174] loop7: detected capacity change from 0 to 128 [ 363.642044][T11174] EXT4-fs (loop7): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 363.681541][T11174] ext4 filesystem being mounted at /84/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 364.299934][T11185] syz.6.1937 (11185): /proc/11184/oom_adj is deprecated, please use /proc/11184/oom_score_adj instead. [ 364.336705][ T9642] EXT4-fs (loop7): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 364.605503][T11191] loop4: detected capacity change from 0 to 2048 [ 364.728461][T11191] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 364.810353][T11191] ext4 filesystem being mounted at /336/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 364.879937][ T30] audit: type=1326 audit(1761472684.422:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.7.1945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f908418efc9 code=0x7ffc0000 [ 364.969983][ T30] audit: type=1326 audit(1761472684.422:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.7.1945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f908418efc9 code=0x7ffc0000 [ 365.030496][ T30] audit: type=1326 audit(1761472684.422:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.7.1945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f908418efc9 code=0x7ffc0000 [ 365.076373][ T30] audit: type=1326 audit(1761472684.422:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.7.1945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f908418efc9 code=0x7ffc0000 [ 365.110711][ T30] audit: type=1326 audit(1761472684.422:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.7.1945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f908418efc9 code=0x7ffc0000 [ 365.161068][ T30] audit: type=1326 audit(1761472684.422:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.7.1945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f908418efc9 code=0x7ffc0000 [ 365.183581][ T5831] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 365.196218][ T30] audit: type=1326 audit(1761472684.422:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.7.1945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f908418efc9 code=0x7ffc0000 [ 365.233427][ T30] audit: type=1326 audit(1761472684.422:96): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.7.1945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f908418efc9 code=0x7ffc0000 [ 365.297287][ T30] audit: type=1326 audit(1761472684.432:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.7.1945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f908418efc9 code=0x7ffc0000 [ 365.380141][ T30] audit: type=1326 audit(1761472684.452:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.7.1945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f908418efc9 code=0x7ffc0000 [ 365.380693][T11215] syzkaller1: entered promiscuous mode [ 365.431302][T11215] syzkaller1: entered allmulticast mode [ 365.779939][ T9] usb 9-1: new high-speed USB device number 6 using dummy_hcd [ 365.823212][T11233] netlink: 20 bytes leftover after parsing attributes in process `syz.6.1960'. [ 365.955006][ T9] usb 9-1: unable to get BOS descriptor or descriptor too short [ 365.970961][ T9] usb 9-1: unable to read config index 0 descriptor/start: -71 [ 365.984429][ T9] usb 9-1: can't read configurations, error -71 [ 366.379977][ T5912] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 366.464184][T11250] loop6: detected capacity change from 0 to 4096 [ 366.557495][ T5912] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 366.569265][ T5912] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 366.590036][ T5912] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 366.610670][ T5912] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 366.624199][T11247] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 366.636982][ T5912] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 366.688981][T11241] loop7: detected capacity change from 0 to 32768 [ 367.013488][ T9] usb 5-1: USB disconnect, device number 20 [ 367.350054][ T5977] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 367.448236][T11274] loop8: detected capacity change from 0 to 8192 [ 367.523669][T11274] FAT-fs (loop8): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 367.873401][T11280] loop6: detected capacity change from 0 to 40427 [ 367.881425][T11280] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12 [ 367.889201][T11280] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 367.916014][T11280] F2FS-fs (loop6): invalid crc value [ 367.922049][ T5977] usb 2-1: Using ep0 maxpacket: 32 [ 368.013666][ T5977] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 368.030478][T11280] F2FS-fs (loop6): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 368.039713][ T5977] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 368.051861][ T5977] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 368.066780][T11280] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0 [ 368.073908][T11280] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 368.091359][ T5977] usb 2-1: New USB device found, idVendor=05ac, idProduct=020f, bcdDevice= 0.22 [ 368.104663][ T5977] usb 2-1: New USB device strings: Mfr=1, Product=130, SerialNumber=131 [ 368.113195][ T5977] usb 2-1: Product: syz [ 368.117440][ T5977] usb 2-1: Manufacturer: syz [ 368.127553][ T5977] usb 2-1: SerialNumber: syz [ 368.140349][T11268] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 368.191824][ T5977] input: appletouch as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input41 [ 368.595501][T11312] loop8: detected capacity change from 0 to 2048 [ 368.615455][ T9] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 368.643549][T11314] netlink: 20 bytes leftover after parsing attributes in process `syz.7.1996'. [ 368.645978][T11312] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 368.718721][T11312] ext4 filesystem being mounted at /97/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 368.773212][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 368.791987][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 368.819975][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 368.829788][ T9] usb 1-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00 [ 368.843132][ T49] usb 2-1: USB disconnect, device number 14 [ 368.852235][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 368.877680][ T9] usb 1-1: config 0 descriptor?? [ 368.898848][ T49] appletouch 2-1:1.0: input: appletouch disconnected [ 368.915391][T11321] binder: 11320:11321 ioctl 400c620e 200000000240 returned -22 [ 368.967887][ T9720] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 369.181336][T11331] input: syz1 as /devices/virtual/input/input42 [ 369.314275][ T9] appleir 0003:05AC:8241.0023: unknown main item tag 0x0 [ 369.356122][ T9] appleir 0003:05AC:8241.0023: unknown main item tag 0x0 [ 369.370019][ T9] appleir 0003:05AC:8241.0023: unknown main item tag 0x0 [ 369.384380][ T9] appleir 0003:05AC:8241.0023: unknown main item tag 0x0 [ 369.400123][ T9] appleir 0003:05AC:8241.0023: unknown main item tag 0x0 [ 369.427431][ T9] appleir 0003:05AC:8241.0023: hiddev0,hidraw0: USB HID v0.00 Device [HID 05ac:8241] on usb-dummy_hcd.0-1/input0 [ 369.608413][T11339] can0: slcan on pty32. [ 369.615519][ T5977] usb 1-1: USB disconnect, device number 20 [ 370.213849][T11338] can0 (unregistered): slcan off pty32. [ 371.705749][T11387] loop8: detected capacity change from 0 to 128 [ 371.732128][T11387] UDF-fs: error (device loop8): udf_read_tagged: read failed, block=256, location=256 [ 372.389444][T11388] loop4: detected capacity change from 0 to 32768 [ 372.514166][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 372.514190][ T30] audit: type=1326 audit(1761472692.062:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11410 comm="syz.8.2033" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa95558efc9 code=0x7ffc0000 [ 372.579496][ T30] audit: type=1326 audit(1761472692.102:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11410 comm="syz.8.2033" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa95558efc9 code=0x7ffc0000 [ 372.647158][ T30] audit: type=1326 audit(1761472692.102:106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11410 comm="syz.8.2033" exe="/root/syz-executor" sig=0 arch=c000003e syscall=252 compat=0 ip=0x7fa95558efc9 code=0x7ffc0000 [ 372.683610][ T30] audit: type=1326 audit(1761472692.102:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11410 comm="syz.8.2033" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa95558efc9 code=0x7ffc0000 [ 372.710543][ T30] audit: type=1326 audit(1761472692.102:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11410 comm="syz.8.2033" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa95558efc9 code=0x7ffc0000 [ 372.848974][T11420] netlink: 96 bytes leftover after parsing attributes in process `syz.6.2038'. [ 373.022610][T11432] loop6: detected capacity change from 0 to 1024 [ 373.030378][T11432] EXT4-fs: Ignoring removed bh option [ 373.039223][T11432] EXT4-fs (loop6): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 373.113916][T11432] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 373.207893][T11432] EXT4-fs error (device loop6): ext4_check_all_de:658: inode #12: block 7: comm syz.6.2041: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=56 fake=0 [ 373.261580][T11432] EXT4-fs (loop6): Remounting filesystem read-only [ 373.442239][ T8046] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 373.495421][T11438] loop4: detected capacity change from 0 to 32768 [ 373.503612][T11438] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.2044 (11438) [ 373.523764][T11438] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 373.533970][T11438] BTRFS info (device loop4): using crc32c (crc32c-lib) checksum algorithm [ 373.634678][T11438] BTRFS info (device loop4): setting nodatasum [ 373.641381][T11438] BTRFS info (device loop4): setting nodatacow [ 373.647555][T11438] BTRFS info (device loop4): turning on async discard [ 373.654417][T11438] BTRFS info (device loop4): enabling free space tree [ 373.661642][T11438] BTRFS info (device loop4): max_inline set to 0 [ 373.837420][ T5831] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 374.160203][ T5977] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 374.255838][T11468] loop6: detected capacity change from 0 to 16 [ 374.286241][T11468] erofs (device loop6): mounted with root inode @ nid 36. [ 374.367572][ T5977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 374.393041][ T5977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 374.413146][ T5977] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 374.432571][ T5977] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 374.451240][ T5977] usb 1-1: config 0 descriptor?? [ 374.510483][ T24] usb 5-1: new full-speed USB device number 21 using dummy_hcd [ 374.662055][ T24] usb 5-1: config 0 has an invalid interface number: 41 but max is 0 [ 374.680341][ T24] usb 5-1: config 0 has no interface number 0 [ 374.687874][T11465] loop8: detected capacity change from 0 to 32768 [ 374.700464][ T24] usb 5-1: config 0 interface 41 has no altsetting 0 [ 374.739322][ T24] usb 5-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 374.758778][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 374.777246][ T24] usb 5-1: Product: syz [ 374.787166][ T24] usb 5-1: Manufacturer: syz [ 374.801434][ T24] usb 5-1: SerialNumber: syz [ 374.827506][ T24] usb 5-1: config 0 descriptor?? [ 374.844518][T11465] ocfs2: Mounting device (7,8) on (node local, slot 0) with ordered data mode. [ 374.871545][ T5977] keytouch 0003:0926:3333.0024: fixing up Keytouch IEC report descriptor [ 374.887250][ T5977] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0024/input/input43 [ 375.089386][ T5977] keytouch 0003:0926:3333.0024: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 375.170455][ T5977] usb 1-1: USB disconnect, device number 21 [ 375.229537][ T9720] (syz-executor,9720,1):ocfs2_inode_is_valid_to_delete:947 ERROR: Skipping delete of system file 72 [ 375.276751][ T9720] ocfs2: Unmounting device (7,8) on (node local) [ 375.352952][T11485] loop6: detected capacity change from 0 to 2048 [ 375.383335][T11485] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 375.919466][ T24] CoreChips 5-1:0.41: probe with driver CoreChips failed with error -71 [ 375.955447][T11498] netlink: 12 bytes leftover after parsing attributes in process `syz.7.2061'. [ 375.981858][ T24] usb 5-1: USB disconnect, device number 21 [ 376.340434][T11505] bridge0: entered promiscuous mode [ 376.346407][T11505] macvlan2: entered promiscuous mode [ 376.347217][T11509] loop8: detected capacity change from 0 to 512 [ 376.356988][T11505] bridge0: port 3(macvlan2) entered blocking state [ 376.366021][T11505] bridge0: port 3(macvlan2) entered disabled state [ 376.374083][T11505] macvlan2: entered allmulticast mode [ 376.379479][T11505] bridge0: entered allmulticast mode [ 376.399040][T11509] EXT4-fs error (device loop8): ext4_orphan_get:1392: inode #15: comm syz.8.2066: inode has both inline data and extents flags [ 376.422535][T11505] macvlan2: left allmulticast mode [ 376.427799][T11505] bridge0: left allmulticast mode [ 376.434467][T11505] bridge0: left promiscuous mode [ 376.445496][T11509] EXT4-fs error (device loop8): ext4_orphan_get:1395: comm syz.8.2066: couldn't read orphan inode 15 (err -117) [ 376.477790][T11509] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 376.564794][ T9720] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 377.000329][ T49] usb 9-1: new high-speed USB device number 8 using dummy_hcd [ 377.161674][ T49] usb 9-1: Using ep0 maxpacket: 32 [ 377.179090][ T49] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 377.180242][T11530] loop7: detected capacity change from 0 to 4096 [ 377.211100][ T49] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 377.221018][ T49] usb 9-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 377.230313][T11530] ntfs3(loop7): Different NTFS sector size (1024) and media sector size (512). [ 377.248643][ T49] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 377.267930][ T49] usb 9-1: config 0 descriptor?? [ 377.293401][T11530] ntfs3(loop7): Mark volume as dirty due to NTFS errors [ 377.390992][T11518] loop4: detected capacity change from 0 to 32768 [ 377.435301][T11518] ocfs2: Slot 0 on device (7,4) was already allocated to this node! [ 377.462975][T11518] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 377.751401][ T49] savu 0003:1E7D:2D5A.0025: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.8-1/input0 [ 377.836668][ T5831] ocfs2: Unmounting device (7,4) on (node local) [ 378.014434][T11546] loop6: detected capacity change from 0 to 256 [ 378.034319][ T9] usb 9-1: USB disconnect, device number 8 [ 379.776282][T11610] io-wq is not configured for unbound workers [ 380.114688][T11614] loop7: detected capacity change from 0 to 32768 [ 380.128903][T11614] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop7 (7:7) scanned by syz.7.2108 (11614) [ 380.147466][T11614] BTRFS info (device loop7): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 380.148169][T11618] loop4: detected capacity change from 0 to 4096 [ 380.157638][T11614] BTRFS info (device loop7): using blake2b (blake2b-256-generic) checksum algorithm [ 380.239171][T11618] ntfs3(loop4): ino=1a, mi_enum_attr [ 380.258416][T11614] BTRFS info (device loop7): enabling ssd optimizations [ 380.267281][T11614] BTRFS info (device loop7): turning on async discard [ 380.272223][T11618] ntfs3(loop4): Mark volume as dirty due to NTFS errors [ 380.274083][T11614] BTRFS info (device loop7): enabling free space tree [ 380.383523][T11614] BTRFS info (device loop7): setting incompat feature flag for COMPRESS_LZO (0x8) [ 380.507020][ T9642] BTRFS info (device loop7): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 380.511012][T11642] vivid-001: disconnect [ 380.570287][T11642] vivid-001: reconnect [ 380.869615][T11647] loop8: detected capacity change from 0 to 1764 [ 380.891325][T11647] iso9660: Bad value for 'session' [ 380.955450][T11647] nullb0: [CUMANA/ADFS] p1 [Linux] p2 < > [ 380.990666][T11654] syzkaller1: entered promiscuous mode [ 381.054151][T11654] syzkaller1: entered allmulticast mode [ 381.196277][T11658] netlink: 'syz.8.2123': attribute type 39 has an invalid length. [ 381.539599][T11668] loop7: detected capacity change from 0 to 4096 [ 381.610314][T11668] ntfs3(loop7): ino=1a, mi_enum_attr [ 381.615668][T11668] ntfs3(loop7): Mark volume as dirty due to NTFS errors [ 381.930095][ T934] usb 7-1: new high-speed USB device number 12 using dummy_hcd [ 382.085622][ T934] usb 7-1: Using ep0 maxpacket: 16 [ 382.099120][ T934] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 382.129372][ T934] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 382.150046][ T934] usb 7-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 382.183380][ T934] usb 7-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 382.209971][ T934] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 382.240795][ T934] usb 7-1: config 0 descriptor?? [ 382.385978][T11666] loop4: detected capacity change from 0 to 40427 [ 382.401765][T11666] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 382.409576][T11666] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 382.441256][T11666] F2FS-fs (loop4): invalid crc value [ 382.578776][T11666] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 382.592810][ T9] usb 1-1: new full-speed USB device number 22 using dummy_hcd [ 382.621478][T11666] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 382.628570][T11666] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 382.659599][ T934] shield 0003:0955:7214.0026: unknown main item tag 0x0 [ 382.667043][ T934] shield 0003:0955:7214.0026: unknown main item tag 0x0 [ 382.676123][ T934] shield 0003:0955:7214.0026: unknown main item tag 0x0 [ 382.683789][ T934] shield 0003:0955:7214.0026: unknown main item tag 0x0 [ 382.690815][ T934] shield 0003:0955:7214.0026: unknown main item tag 0x0 [ 382.707037][ T934] input: HID 0955:7214 Haptics as /devices/virtual/input/input45 [ 382.748658][ T934] shield 0003:0955:7214.0026: Registered Thunderstrike controller [ 382.758577][ T934] shield 0003:0955:7214.0026: : USB HID v0.00 Device [HID 0955:7214] on usb-dummy_hcd.6-1/input0 [ 382.770235][ T9] usb 1-1: config 0 has an invalid interface number: 128 but max is 0 [ 382.770273][ T9] usb 1-1: config 0 has no interface number 0 [ 382.780494][ T9] usb 1-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 382.804851][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 382.813626][ T9] usb 1-1: Product: syz [ 382.817906][ T9] usb 1-1: Manufacturer: syz [ 382.857368][ T9] usb 1-1: SerialNumber: syz [ 382.874123][ T9] usb 1-1: config 0 descriptor?? [ 382.891386][T11670] netlink: 244 bytes leftover after parsing attributes in process `syz.6.2128'. [ 382.921942][ T24] usb 7-1: USB disconnect, device number 12 [ 382.932231][ T934] shield 0003:0955:7214.0026: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO [ 382.975718][ T934] shield 0003:0955:7214.0026: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 383.002729][ T934] shield 0003:0955:7214.0026: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 383.034729][ T934] shield 0003:0955:7214.0026: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 383.331685][ T9] usb 1-1: Firmware: major: 0, minor: 16, hardware type: UNKNOWN (106) [ 383.532712][ T9] usb 1-1: failed to fetch extended address, random address set [ 383.550122][ T9] usb 1-1: atusb_probe: initialization failed, error = -524 [ 383.557678][ T9] atusb 1-1:0.128: probe with driver atusb failed with error -524 [ 383.594224][ T9] usb 1-1: USB disconnect, device number 22 [ 383.677596][T11716] pim6reg1: entered promiscuous mode [ 383.692000][T11716] pim6reg1: entered allmulticast mode [ 383.715037][T11718] loop8: detected capacity change from 0 to 1024 [ 383.725072][T11718] EXT4-fs (loop8): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 383.752375][ T5977] kernel read not supported for file /dsp (pid: 5977 comm: kworker/0:7) [ 383.822875][T11718] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 383.953089][T11723] overlayfs: invalid origin (000000790065726c6179000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000) [ 384.023077][T11714] loop4: detected capacity change from 0 to 32768 [ 384.035160][ T9720] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 384.056903][T11714] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.2141 (11714) [ 384.095054][T11714] BTRFS info (device loop4): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 384.108744][T11714] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 384.322313][T11714] BTRFS info (device loop4): enabling ssd optimizations [ 384.340242][T11714] BTRFS info (device loop4): turning on async discard [ 384.357262][T11714] BTRFS info (device loop4): enabling free space tree [ 384.461129][ T5977] usb 9-1: new high-speed USB device number 9 using dummy_hcd [ 384.565108][ T5831] BTRFS info (device loop4): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 384.627548][ T5977] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 384.646934][ T5977] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 384.694613][ T5977] usb 9-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 384.726874][ T5977] usb 9-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 384.750687][ T5977] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 384.762277][ T5977] usb 9-1: config 0 descriptor?? [ 384.920685][T11762] sch_tbf: burst 9 is lower than device lo mtu (65550) ! [ 385.221406][ T5977] plantronics 0003:047F:FFFF.0027: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.8-1/input0 [ 385.396225][T11766] loop4: detected capacity change from 0 to 512 [ 385.508100][T11774] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci5/hci5:200/input47 [ 385.508481][T11766] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 385.534744][ T5977] usb 9-1: USB disconnect, device number 9 [ 385.545457][T11766] ext4 filesystem being mounted at /368/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 385.584859][T11766] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #2: comm syz.4.2158: corrupted inode contents [ 385.621948][T11766] EXT4-fs error (device loop4): ext4_dirty_inode:6517: inode #2: comm syz.4.2158: mark_inode_dirty error [ 385.663540][T11766] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #2: comm syz.4.2158: corrupted inode contents [ 385.729617][T11766] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #2: comm syz.4.2158: mark_inode_dirty error [ 385.928385][ T5831] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 387.604020][T11831] loop8: detected capacity change from 0 to 164 [ 387.680413][T11831] Unable to read rock-ridge attributes [ 388.157665][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 389.084072][T11848] 9pnet_fd: Insufficient options for proto=fd [ 389.321006][T11849] loop4: detected capacity change from 0 to 32768 [ 389.329150][T11849] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.2191 (11849) [ 389.366191][T11849] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 389.376425][T11849] BTRFS info (device loop4): using crc32c (crc32c-lib) checksum algorithm [ 389.603579][T11849] BTRFS info (device loop4): setting nodatasum [ 389.609893][T11849] BTRFS info (device loop4): enabling ssd optimizations [ 389.617195][T11849] BTRFS info (device loop4): disabling tree log [ 389.623498][T11849] BTRFS info (device loop4): turning on sync discard [ 389.630214][T11849] BTRFS info (device loop4): enabling free space tree [ 389.636987][T11849] BTRFS info (device loop4): max_inline set to 0 [ 389.792910][ T30] audit: type=1800 audit(1761472709.342:109): pid=11849 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.2191" name="file1" dev="loop4" ino=260 res=0 errno=0 [ 389.820958][T11849] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 389.951282][ T24] usb 9-1: new high-speed USB device number 10 using dummy_hcd [ 390.145476][ T24] usb 9-1: Using ep0 maxpacket: 8 [ 390.198576][ T24] usb 9-1: config index 0 descriptor too short (expected 30, got 18) [ 390.230460][ T52] Bluetooth: hci3: command 0x0405 tx timeout [ 390.244976][ T24] usb 9-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 390.284026][ T5831] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 390.294459][ T24] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 390.347590][ T24] usb 9-1: Product: syz [ 390.440368][ T24] usb 9-1: Manufacturer: syz [ 390.445009][ T24] usb 9-1: SerialNumber: syz [ 390.511094][ T24] usb 9-1: config 0 descriptor?? [ 390.576580][ T24] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 390.631042][ T24] usb 9-1: setting power ON [ 390.636092][ T24] dvb-usb: bulk message failed: -22 (2/0) [ 390.673837][ T24] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 390.700557][ T24] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 390.719210][ T24] usb 9-1: media controller created [ 390.779127][ T24] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 390.785362][T11877] dvb-usb: bulk message failed: -22 (3/0) [ 390.828457][T11898] input: syz1 as /devices/virtual/input/input48 [ 390.840566][T11877] dvb-usb: bulk message failed: -22 (3/0) [ 390.874770][ T24] usb 9-1: selecting invalid altsetting 6 [ 390.919897][ T24] usb 9-1: digital interface selection failed (-22) [ 390.950110][ T24] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 390.958612][T11877] dvb-usb: bulk message failed: -22 (3/0) [ 391.006941][ T24] usb 9-1: setting power OFF [ 391.011978][ T24] dvb-usb: bulk message failed: -22 (2/0) [ 391.017717][ T24] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 391.070152][ T24] (NULL device *): no alternate interface [ 391.183530][ T24] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 391.277109][ T24] usb 9-1: USB disconnect, device number 10 [ 391.961634][T11919] input: syz1 as /devices/virtual/input/input49 [ 392.040001][ T934] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 392.206051][ T934] usb 1-1: Using ep0 maxpacket: 32 [ 392.243556][ T934] usb 1-1: config 0 interface 0 has no altsetting 0 [ 392.274721][ T934] usb 1-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 392.290023][ T934] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 392.298039][ T934] usb 1-1: Product: syz [ 392.326097][ T934] usb 1-1: Manufacturer: syz [ 392.337755][ T934] usb 1-1: SerialNumber: syz [ 392.358475][ T934] usb 1-1: config 0 descriptor?? [ 392.650046][ T30] audit: type=1326 audit(1761472712.182:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11940 comm="syz.8.2225" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa95558efc9 code=0x7ffc0000 [ 392.690027][ T30] audit: type=1326 audit(1761472712.182:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11940 comm="syz.8.2225" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa95558efc9 code=0x7ffc0000 [ 392.713587][ T30] audit: type=1326 audit(1761472712.192:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11940 comm="syz.8.2225" exe="/root/syz-executor" sig=0 arch=c000003e syscall=22 compat=0 ip=0x7fa95558efc9 code=0x7ffc0000 [ 392.735849][ C0] vkms_vblank_simulate: vblank timer overrun [ 392.777944][ T934] gs_usb 1-1:0.0: Configuring for 1 interfaces [ 392.807136][ T30] audit: type=1326 audit(1761472712.192:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11940 comm="syz.8.2225" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa95558efc9 code=0x7ffc0000 [ 392.841840][ T30] audit: type=1326 audit(1761472712.192:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11940 comm="syz.8.2225" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa95558efc9 code=0x7ffc0000 [ 392.871132][ T30] audit: type=1326 audit(1761472712.192:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11940 comm="syz.8.2225" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fa95558efc9 code=0x7ffc0000 [ 392.894303][ T30] audit: type=1326 audit(1761472712.192:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11940 comm="syz.8.2225" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa95558efc9 code=0x7ffc0000 [ 392.916645][ C0] vkms_vblank_simulate: vblank timer overrun [ 392.944892][ T30] audit: type=1326 audit(1761472712.232:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11940 comm="syz.8.2225" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fa95558efc9 code=0x7ffc0000 [ 392.967073][ C0] vkms_vblank_simulate: vblank timer overrun [ 393.051101][ T979] usb 7-1: new high-speed USB device number 13 using dummy_hcd [ 393.384857][ T934] gs_usb 1-1:0.0: Couldn't get extended bit timing const for channel 0 (-EPROTO) [ 393.394716][ T934] gs_usb 1-1:0.0: probe with driver gs_usb failed with error -71 [ 393.423561][ T934] usb 1-1: USB disconnect, device number 23 [ 393.750155][ T5977] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 393.791214][T11975] loop8: detected capacity change from 0 to 64 [ 393.919944][ T5977] usb 5-1: Using ep0 maxpacket: 32 [ 393.927320][ T5977] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 393.938638][ T5977] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 393.951427][ T5977] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 393.960530][ T5977] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 393.972804][ T5977] usb 5-1: config 0 descriptor?? [ 393.980873][ T5977] hub 5-1:0.0: USB hub found [ 394.191851][ T5977] hub 5-1:0.0: 1 port detected [ 394.537526][T12000] loop8: detected capacity change from 0 to 512 [ 394.606959][ T5977] usb 5-1: USB disconnect, device number 22 [ 394.693963][T12000] EXT4-fs (loop8): revision level too high, forcing read-only mode [ 394.702603][T12000] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 394.715210][T12000] System zones: 0-1, 15-15, 18-18, 34-34 [ 394.722776][T12000] EXT4-fs (loop8): orphan cleanup on readonly fs [ 394.739373][T12000] Quota error (device loop8): v2_read_header: Failed header read: expected=8 got=0 [ 394.757531][T12000] EXT4-fs warning (device loop8): ext4_enable_quotas:7176: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 394.779944][T12000] EXT4-fs (loop8): Cannot turn on quotas: error -22 [ 394.804315][T12000] EXT4-fs error (device loop8): ext4_validate_block_bitmap:440: comm syz.8.2251: bg 0: block 40: padding at end of block bitmap is not set [ 394.820384][T12000] EXT4-fs error (device loop8) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 394.829759][T12000] EXT4-fs (loop8): 1 truncate cleaned up [ 394.838693][T12000] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 394.911986][ T9720] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 395.219822][T12020] loop4: detected capacity change from 0 to 64 [ 395.448236][T12029] input: syz0 as /devices/virtual/input/input50 [ 395.542606][T12031] loop7: detected capacity change from 0 to 1024 [ 395.959997][ T49] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 396.123468][ T49] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 396.134799][ T49] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 396.146245][ T49] usb 1-1: config 0 descriptor?? [ 396.172002][ T49] cp210x 1-1:0.0: cp210x converter detected [ 396.422752][ T5977] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 396.580077][ T5977] usb 5-1: Using ep0 maxpacket: 16 [ 396.590918][ T5977] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 396.612473][ T5977] usb 5-1: New USB device found, idVendor=134c, idProduct=0002, bcdDevice=ec.7e [ 396.625705][ T5977] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 396.642019][ T5977] usb 5-1: Product: syz [ 396.646194][ T5977] usb 5-1: Manufacturer: syz [ 396.650884][ T5977] usb 5-1: SerialNumber: syz [ 396.658608][ T5977] usb 5-1: config 0 descriptor?? [ 396.666113][ T5977] hub 5-1:0.0: bad descriptor, ignoring hub [ 396.684873][ T5977] hub 5-1:0.0: probe with driver hub failed with error -5 [ 396.713551][ T5977] input: syz syz as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input51 [ 396.782310][ T49] cp210x 1-1:0.0: failed to get vendor val 0x000e size 678: -71 [ 396.791009][ T49] cp210x 1-1:0.0: GPIO initialisation failed: -71 [ 396.802760][ T49] usb 1-1: cp210x converter now attached to ttyUSB0 [ 396.815712][ T49] usb 1-1: USB disconnect, device number 24 [ 396.826883][ T49] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 396.837867][ T49] cp210x 1-1:0.0: device disconnected [ 397.195801][ T5977] usb 7-1: new high-speed USB device number 14 using dummy_hcd [ 397.378799][ T5977] usb 7-1: Using ep0 maxpacket: 8 [ 397.397303][ T5977] usb 7-1: config 179 has an invalid interface number: 65 but max is 0 [ 397.406967][ T5977] usb 7-1: config 179 has no interface number 0 [ 397.419922][ T5977] usb 7-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 397.444694][ T5977] usb 7-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 397.470091][ T5977] usb 7-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 397.502654][ T5977] usb 7-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 397.524470][ T5977] usb 7-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 397.559086][ T5977] usb 7-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 397.591834][ T5977] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 397.613974][T12072] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 397.865057][ T805] input: Generic X-Box pad as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:179.65/input/input52 [ 398.101413][T12108] loop7: detected capacity change from 0 to 1024 [ 398.138928][T12108] hfsplus: inconsistency in B*Tree (31095,1,255,1,0) [ 398.379271][T12119] loop7: detected capacity change from 0 to 512 [ 398.480711][T12119] Quota error (device loop7): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 398.498082][T12119] Quota error (device loop7): qtree_read_dquot: Can't read quota structure for id 0 [ 398.522794][T12119] EXT4-fs error (device loop7): ext4_acquire_dquot:6943: comm syz.7.2297: Failed to acquire dquot type 1 [ 398.636389][T12119] EXT4-fs (loop7): 1 truncate cleaned up [ 398.671493][T12128] loop8: detected capacity change from 0 to 1024 [ 398.671781][T12119] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 398.694520][T12119] ext4 filesystem being mounted at /160/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 398.883820][ T9642] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 399.928640][T12149] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 400.070922][ T805] usb 7-1: USB disconnect, device number 14 [ 400.070996][ C0] xpad 7-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 400.085195][ C0] xpad 7-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 400.093637][ C0] vkms_vblank_simulate: vblank timer overrun [ 400.233738][ T5912] usb 5-1: USB disconnect, device number 23 [ 400.301662][T12157] erspan0: entered promiscuous mode [ 400.722856][T12175] netlink: 'syz.4.2321': attribute type 1 has an invalid length. [ 400.733498][T12176] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 400.742139][T12175] netlink: 136 bytes leftover after parsing attributes in process `syz.4.2321'. [ 400.754146][T12175] netlink: 'syz.4.2321': attribute type 1 has an invalid length. [ 400.856000][ T5849] Bluetooth: hci2: Invalid connection link type handle 0x00c8 [ 400.907136][T12182] loop8: detected capacity change from 0 to 128 [ 400.917751][T12182] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 400.937513][T12182] hpfs: filesystem error: improperly stopped [ 400.944094][T12182] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 400.952360][T12182] hpfs: You really don't want any checks? You are crazy... [ 400.963110][T12182] hpfs: hpfs_map_sector(): read error [ 400.968733][T12182] hpfs: code page support is disabled [ 400.975504][T12182] hpfs: hpfs_map_4sectors(): unaligned read [ 400.981606][T12182] hpfs: hpfs_map_4sectors(): unaligned read [ 400.987786][T12182] hpfs: filesystem error: unable to find root dir [ 401.015450][T12182] hpfs: hpfs_map_4sectors(): unaligned read [ 401.798691][T12204] sp0: Synchronizing with TNC [ 402.045105][T12198] loop4: detected capacity change from 0 to 32768 [ 402.106850][T12198] XFS (loop4): Mounting V5 Filesystem 9f1cad42-11bd-4e12-8f0b-f07876b81d9a [ 402.181918][T12198] XFS (loop4): Ending clean mount [ 402.284738][ T5831] XFS (loop4): Unmounting Filesystem 9f1cad42-11bd-4e12-8f0b-f07876b81d9a [ 402.530747][ T5912] IPVS: starting estimator thread 0... [ 402.623809][T12237] IPVS: using max 22 ests per chain, 52800 per kthread [ 402.687509][T12241] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 402.818523][ T30] audit: type=1326 audit(1761472722.362:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12244 comm="syz.0.2349" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbd0fd8efc9 code=0x0 [ 402.840323][ C0] vkms_vblank_simulate: vblank timer overrun [ 402.942423][T12248] loop1: detected capacity change from 0 to 8192 [ 404.067344][T12279] loop8: detected capacity change from 0 to 4096 [ 404.079643][T12279] ntfs3(loop8): Different NTFS sector size (1024) and media sector size (512). [ 404.187245][T12279] ntfs3(loop8): ino=1e, "file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" ni_find_attr [ 404.262396][T12286] ntfs3(loop8): ino=1e, "file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" ni_find_attr [ 404.302880][T12285] input: syz1 as /devices/virtual/input/input53 [ 404.832193][T12306] netlink: 4 bytes leftover after parsing attributes in process `syz.6.2376'. [ 404.880081][T12306] bridge0: port 2(bridge_slave_1) entered disabled state [ 404.971694][T12304] loop8: detected capacity change from 0 to 4096 [ 405.008422][T12304] NILFS (loop8): broken superblock, retrying with spare superblock (blocksize = 1024) [ 405.039728][T12306] bridge_slave_1 (unregistering): left allmulticast mode [ 405.055591][T12308] loop4: detected capacity change from 0 to 4096 [ 405.070103][T12306] bridge0: port 2(bridge_slave_1) entered disabled state [ 405.071363][T12304] NILFS (loop8): broken superblock, retrying with spare superblock (blocksize = 4096) [ 405.133814][T12314] NILFS (loop8): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 405.248488][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.304229][T12304] Remounting filesystem read-only [ 405.310227][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.344490][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.369441][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.379453][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.389661][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.433389][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.460578][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.480078][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.491944][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.501745][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.520114][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.544171][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.558227][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.569828][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.580202][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.594500][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.607943][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.661925][T12304] NILFS error (device loop8): nilfs_bmap_lookup_contig: broken bmap (inode number=15) [ 405.754205][T12328] loop4: detected capacity change from 0 to 4096 [ 405.771219][ T9720] NILFS (loop8): disposed unprocessed dirty file(s) when detaching log writer [ 405.956206][T12339] trusted_key: encrypted key: instantiation of keys using provided decrypted data is disabled since CONFIG_USER_DECRYPTED_DATA is set to false [ 406.052382][ T979] usb 7-1: new high-speed USB device number 15 using dummy_hcd [ 406.114987][T12345] loop1: detected capacity change from 0 to 256 [ 406.122741][T12345] exfat: Deprecated parameter 'utf8' [ 406.130637][ T49] usb 9-1: new high-speed USB device number 11 using dummy_hcd [ 406.155706][T12345] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 406.210103][ T979] usb 7-1: Using ep0 maxpacket: 32 [ 406.223791][ T979] usb 7-1: config 8 has an invalid interface number: 203 but max is 0 [ 406.232612][ T979] usb 7-1: config 8 has no interface number 0 [ 406.238714][ T979] usb 7-1: config 8 interface 203 has no altsetting 0 [ 406.253447][ T979] usb 7-1: New USB device found, idVendor=054c, idProduct=06c3, bcdDevice=eb.7a [ 406.270054][ T979] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.278132][ T979] usb 7-1: Product: syz [ 406.284282][ T979] usb 7-1: Manufacturer: syz [ 406.289401][ T979] usb 7-1: SerialNumber: syz [ 406.297743][ T49] usb 9-1: New USB device found, idVendor=2304, idProduct=023e, bcdDevice=d7.69 [ 406.311240][ T49] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.322472][ T49] usb 9-1: Product: syz [ 406.326651][ T49] usb 9-1: Manufacturer: syz [ 406.333936][ T49] usb 9-1: SerialNumber: syz [ 406.343845][ T49] usb 9-1: config 0 descriptor?? [ 406.354975][ T49] hub 9-1:0.0: bad descriptor, ignoring hub [ 406.364746][ T49] hub 9-1:0.0: probe with driver hub failed with error -5 [ 406.557034][ T979] port100 7-1:8.203: NFC: Could not find bulk-in or bulk-out endpoint [ 406.574601][ T49] dvb-usb: found a 'Pinnacle PCTV Hybrid Stick Solo' in warm state. [ 406.586913][ T979] usb 7-1: USB disconnect, device number 15 [ 406.595920][ T49] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 406.610395][ T49] dvbdev: DVB: registering new adapter (Pinnacle PCTV Hybrid Stick Solo) [ 406.620823][ T49] usb 9-1: media controller created [ 406.653403][ T49] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 406.781032][ T49] DVB: Unable to find symbol dib7000p_attach() [ 406.787411][ T49] dvb-usb: no frontend was attached by 'Pinnacle PCTV Hybrid Stick Solo' [ 406.907096][ T49] rc_core: IR keymap rc-dib0700-rc5 not found [ 406.913338][ T49] Registered IR keymap rc-empty [ 406.922459][ T49] dvb-usb: could not initialize remote control. [ 406.930073][ T49] dvb-usb: Pinnacle PCTV Hybrid Stick Solo successfully initialized and connected. [ 407.144166][T12353] loop4: detected capacity change from 0 to 32768 [ 407.232488][T12353] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 407.443458][ T5831] (syz-executor,5831,0):ocfs2_inode_is_valid_to_delete:947 ERROR: Skipping delete of system file 72 [ 407.467344][ T5831] ocfs2: Unmounting device (7,4) on (node local) [ 407.495266][T12375] dvmrp1: entered allmulticast mode [ 407.507414][T12375] dvmrp1: left allmulticast mode [ 407.727669][ T30] audit: type=1326 audit(1761472727.272:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12379 comm="syz.0.2406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd0fd8efc9 code=0x7ffc0000 [ 407.760838][ T30] audit: type=1326 audit(1761472727.302:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12379 comm="syz.0.2406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=34 compat=0 ip=0x7fbd0fd8efc9 code=0x7ffc0000 [ 407.979263][T12390] syzkaller1: entered promiscuous mode [ 407.985644][T12390] syzkaller1: entered allmulticast mode [ 408.023757][T12392] netlink: 'syz.1.2410': attribute type 21 has an invalid length. [ 408.031946][T12392] netlink: 128 bytes leftover after parsing attributes in process `syz.1.2410'. [ 408.042980][T12392] netlink: 'syz.1.2410': attribute type 4 has an invalid length. [ 408.051574][T12392] netlink: 'syz.1.2410': attribute type 3 has an invalid length. [ 408.059451][T12392] netlink: 3 bytes leftover after parsing attributes in process `syz.1.2410'. [ 408.359994][ T979] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 408.530036][ T979] usb 5-1: Using ep0 maxpacket: 32 [ 408.540720][ T979] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 408.569992][ T979] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 408.579769][ T979] usb 5-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 408.592558][ T979] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 408.604858][ T979] usb 5-1: config 0 descriptor?? [ 408.624568][T12403] loop7: detected capacity change from 0 to 128 [ 408.642488][T12403] UDF-fs: error (device loop7): udf_read_tagged: read failed, block=256, location=256 [ 408.667814][T12403] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 409.028344][ T979] ft260 0003:0403:6030.0028: unknown main item tag 0x7 [ 409.161235][T12421] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 409.222612][ T979] ft260 0003:0403:6030.0028: chip code: 6424 8183 [ 409.430181][ T52] Bluetooth: hci6: command 0x1003 tx timeout [ 409.437735][ T5849] Bluetooth: hci6: Opcode 0x1003 failed: -110 [ 409.629308][ T24] usb 5-1: USB disconnect, device number 24 [ 410.754649][T12457] overlayfs: invalid origin (0000) [ 411.968423][ T24] usb 7-1: new full-speed USB device number 16 using dummy_hcd [ 412.172249][ T24] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 12592, setting to 64 [ 412.191205][ T24] usb 7-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 412.201178][ T24] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 412.212166][ T805] usb 9-1: USB disconnect, device number 11 [ 412.219346][ T24] usb 7-1: config 0 descriptor?? [ 412.240805][T12472] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 412.260666][ T24] hub 7-1:0.0: USB hub found [ 412.289982][ T979] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 412.294609][ T805] dvb-usb: Pinnacle PCTV Hybrid Stick Solo successfully deinitialized and disconnected. [ 412.450069][ T979] usb 5-1: Using ep0 maxpacket: 8 [ 412.478665][ T979] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 412.500245][ T24] hub 7-1:0.0: 1 port detected [ 412.505227][ T979] usb 5-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 412.519958][ T979] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 412.553529][ T979] usb 5-1: config 0 descriptor?? [ 412.599282][T12494] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 412.697319][T12498] syzkaller1: entered promiscuous mode [ 412.704101][T12498] syzkaller1: entered allmulticast mode [ 412.760024][T12501] netlink: 'syz.8.2460': attribute type 3 has an invalid length. [ 412.768024][T12501] netlink: 32 bytes leftover after parsing attributes in process `syz.8.2460'. [ 412.781089][ T979] iowarrior 5-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 413.600156][ T5849] Bluetooth: hci5: command 0x0405 tx timeout [ 413.674260][T12523] loop8: detected capacity change from 0 to 256 [ 413.683006][T12523] exfat: Deprecated parameter 'utf8' [ 413.689574][T12523] exfat: Deprecated parameter 'utf8' [ 413.706963][T12523] exFAT-fs (loop8): failed to load upcase table (idx : 0x00010000, chksum : 0x23a77120, utbl_chksum : 0xe619d30d) [ 414.147460][ T5912] usb 7-1: USB disconnect, device number 16 [ 414.147843][ T979] hub 7-1:0.0: hub_ext_port_status failed (err = -71) [ 414.269248][T12504] loop7: detected capacity change from 0 to 131072 [ 414.277533][T12504] F2FS-fs (loop7): Wrong CP boundary, start(512) end(1536) blocks(0) [ 414.285714][T12504] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 414.317650][T12504] F2FS-fs (loop7): invalid crc value [ 414.413265][T12504] F2FS-fs (loop7): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 414.425265][T12504] F2FS-fs (loop7): Try to recover 1th superblock, ret: 0 [ 414.432374][T12504] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e4 [ 414.674009][T12541] bridge0: port 2(bridge_slave_1) entered disabled state [ 414.681848][T12541] bridge0: port 1(bridge_slave_0) entered disabled state [ 414.931103][T12541] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 414.946745][T12541] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 414.995207][T12547] loop6: detected capacity change from 0 to 512 [ 415.100015][ T934] usb 5-1: USB disconnect, device number 25 [ 415.368866][ T60] netdevsim netdevsim8 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 415.390469][ T60] netdevsim netdevsim8 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 415.407734][ T60] netdevsim netdevsim8 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 415.427475][ T60] netdevsim netdevsim8 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 416.419975][ T5977] IPVS: starting estimator thread 0... [ 416.539988][T12581] IPVS: using max 22 ests per chain, 52800 per kthread [ 416.586117][T12589] loop6: detected capacity change from 0 to 512 [ 416.654574][T12589] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 416.667853][T12591] netlink: 27 bytes leftover after parsing attributes in process `syz.7.2497'. [ 416.726225][T12589] ext4 filesystem being mounted at /317/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 416.864962][T12602] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2500'. [ 416.941593][T12602] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2500'. [ 416.999980][ T934] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 417.017783][ T8046] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 417.160410][ T934] usb 1-1: Using ep0 maxpacket: 16 [ 417.170850][ T934] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 417.183855][ T934] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 417.204118][ T934] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 417.224728][ T934] usb 1-1: Product: syz [ 417.234839][ T934] usb 1-1: Manufacturer: syz [ 417.244812][ T934] usb 1-1: SerialNumber: syz [ 417.246963][T12609] loop6: detected capacity change from 0 to 512 [ 417.273451][ T934] usb 1-1: config 0 descriptor?? [ 417.291531][ T934] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 417.313586][T12609] EXT4-fs error (device loop6): ext4_orphan_get:1392: inode #15: comm syz.6.2501: inode has both inline data and extents flags [ 417.317559][ T934] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 417.353235][T12609] EXT4-fs error (device loop6): ext4_orphan_get:1395: comm syz.6.2501: couldn't read orphan inode 15 (err -117) [ 417.374879][T12609] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 417.567074][T12585] loop8: detected capacity change from 0 to 40427 [ 417.914750][ T934] em28xx 1-1:0.0: chip ID is em2765 [ 418.415073][ T934] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 418.480761][T12585] F2FS-fs (loop8): Small segment_count (9 < 1 * 24) [ 418.529957][T12585] F2FS-fs (loop8): Can't find valid F2FS filesystem in 1th superblock [ 418.664554][ T934] em28xx 1-1:0.0: board has no eeprom [ 418.687253][T12698] loop4: detected capacity change from 0 to 8 [ 418.875293][ T934] em28xx 1-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 418.911029][ T934] em28xx 1-1:0.0: dvb set to bulk mode. [ 418.930912][ T979] em28xx 1-1:0.0: Binding DVB extension [ 418.946188][ T8046] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 418.954688][ T934] usb 1-1: USB disconnect, device number 25 [ 419.008500][ T934] em28xx 1-1:0.0: Disconnecting em28xx [ 419.267228][T12585] F2FS-fs (loop8): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 419.270860][ T979] em28xx 1-1:0.0: Registering input extension [ 419.317115][ T934] em28xx 1-1:0.0: Closing input extension [ 419.330551][T12585] F2FS-fs (loop8): Try to recover 1th superblock, ret: 0 [ 419.344611][T12585] F2FS-fs (loop8): Mounted with checkpoint version = 48b305e5 [ 419.374311][ T934] em28xx 1-1:0.0: Freeing device [ 419.409741][T12585] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 419.460034][T12585] F2FS-fs (loop8): Should run fsck to repair first. [ 419.478618][T12710] overlayfs: failed to clone upperpath [ 419.560178][ T9720] syz-executor: attempt to access beyond end of device [ 419.560178][ T9720] loop8: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 419.582329][ T9720] CPU: 1 UID: 0 PID: 9720 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 419.582377][ T9720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 419.582400][ T9720] Call Trace: [ 419.582412][ T9720] [ 419.582426][ T9720] dump_stack_lvl+0x16c/0x1f0 [ 419.582476][ T9720] f2fs_handle_critical_error+0x624/0x9f0 [ 419.582520][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.582566][ T9720] ? f2fs_build_fault_attr+0x53/0x1f0 [ 419.582641][ T9720] f2fs_write_end_io+0x958/0xcf0 [ 419.582691][ T9720] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 419.582743][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.582802][ T9720] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 419.582846][ T9720] bio_endio+0x713/0x860 [ 419.582908][ T9720] submit_bio_noacct+0x306/0x1f60 [ 419.582963][ T9720] __submit_merged_bio+0x33c/0x770 [ 419.583016][ T9720] __submit_merged_write_cond+0x319/0x3f0 [ 419.583078][ T9720] f2fs_write_cache_pages+0x2067/0x2570 [ 419.583166][ T9720] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 419.583226][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.583292][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.583338][ T9720] ? __lock_acquire+0x622/0x1c90 [ 419.583503][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.583549][ T9720] ? mod_memcg_lruvec_state+0x389/0x5f0 [ 419.583603][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.583649][ T9720] ? __mod_zone_page_state+0xcc/0x1a0 [ 419.583697][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.583754][ T9720] f2fs_write_data_pages+0x4ad/0xd90 [ 419.583818][ T9720] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 419.583895][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.583943][ T9720] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 419.584001][ T9720] do_writepages+0x27a/0x600 [ 419.584048][ T9720] ? __pfx_do_writepages+0x10/0x10 [ 419.584085][ T9720] ? do_raw_spin_unlock+0x172/0x230 [ 419.584131][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.584177][ T9720] ? _raw_spin_unlock+0x28/0x50 [ 419.584223][ T9720] filemap_fdatawrite_wbc+0x104/0x160 [ 419.584270][ T9720] __filemap_fdatawrite_range+0xb9/0x100 [ 419.584328][ T9720] ? __pfx___filemap_fdatawrite_range+0x10/0x10 [ 419.584453][ T9720] ? find_held_lock+0x2b/0x80 [ 419.584506][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.584553][ T9720] ? do_raw_spin_unlock+0x172/0x230 [ 419.584599][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.584654][ T9720] f2fs_sync_dirty_inodes+0x2a2/0x980 [ 419.584734][ T9720] block_operations+0x2b0/0xfe0 [ 419.584787][ T9720] ? bpf_ksym_find+0x124/0x1c0 [ 419.584860][ T9720] ? __pfx_block_operations+0x10/0x10 [ 419.584912][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.584959][ T9720] ? __kernel_text_address+0xd/0x40 [ 419.585071][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.585122][ T9720] ? ktime_get+0x200/0x310 [ 419.585181][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.585227][ T9720] ? lockdep_hardirqs_on+0x7c/0x110 [ 419.585272][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.585319][ T9720] ? rcu_is_watching+0x12/0xc0 [ 419.585378][ T9720] f2fs_write_checkpoint+0x32b/0x5300 [ 419.585473][ T9720] kill_f2fs_super+0x3d6/0x490 [ 419.585531][ T9720] ? __pfx_kill_f2fs_super+0x10/0x10 [ 419.585609][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.585676][ T9720] deactivate_locked_super+0xc1/0x1a0 [ 419.585734][ T9720] deactivate_super+0xde/0x100 [ 419.585792][ T9720] cleanup_mnt+0x225/0x450 [ 419.585859][ T9720] task_work_run+0x150/0x240 [ 419.585906][ T9720] ? __pfx_task_work_run+0x10/0x10 [ 419.585946][ T9720] ? srso_alias_return_thunk+0x5/0xfbef5 [ 419.585997][ T9720] ? __pfx___x64_sys_umount+0x10/0x10 [ 419.586071][ T9720] exit_to_user_mode_loop+0xec/0x130 [ 419.586116][ T9720] do_syscall_64+0x426/0xfa0 [ 419.586167][ T9720] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.586206][ T9720] RIP: 0033:0x7fa9555902f7 [ 419.586235][ T9720] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 419.586274][ T9720] RSP: 002b:00007ffd24c17478 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 419.586311][ T9720] RAX: 0000000000000000 RBX: 00007fa955611d7d RCX: 00007fa9555902f7 [ 419.586337][ T9720] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd24c17530 [ 419.586362][ T9720] RBP: 00007ffd24c17530 R08: 0000000000000000 R09: 0000000000000000 [ 419.586386][ T9720] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd24c185c0 [ 419.586412][ T9720] R13: 00007fa955611d7d R14: 000000000006668e R15: 00007ffd24c18600 [ 419.586472][ T9720] [ 420.045486][ T9720] F2FS-fs (loop8): Stopped filesystem due to reason: 3 [ 420.120825][T12716] loop4: detected capacity change from 0 to 512 [ 420.169661][T12716] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 420.192972][T12716] ext4 filesystem being mounted at /431/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 420.394482][ T5831] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 421.561120][T12765] loop7: detected capacity change from 0 to 1 [ 421.626221][T12765] Dev loop7: unable to read RDB block 1 [ 421.632229][T12765] loop7: unable to read partition table [ 421.638214][T12765] loop7: partition table beyond EOD, truncated [ 421.644881][T12765] loop_reread_partitions: partition scan of loop7 (îÝ·ÂU@™:ÖB$Œ{W) failed (rc=-5) [ 422.094462][T12784] loop7: detected capacity change from 0 to 1764 [ 422.103239][T12784] iso9660: Bad value for 'session' [ 422.128746][T12786] loop8: detected capacity change from 0 to 128 [ 422.143583][T12784] nullb0: [CUMANA/ADFS] p1 [Linux] p2 < > [ 422.161296][ T805] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 422.200182][ T979] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 422.330056][ T805] usb 2-1: Using ep0 maxpacket: 8 [ 422.339546][ T805] usb 2-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 422.348700][ T805] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 422.350191][ T979] usb 1-1: Using ep0 maxpacket: 8 [ 422.356730][ T805] usb 2-1: Product: syz [ 422.365900][ T805] usb 2-1: Manufacturer: syz [ 422.366142][ T979] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 422.370520][ T805] usb 2-1: SerialNumber: syz [ 422.373786][ T805] usb 2-1: config 0 descriptor?? [ 422.381950][ T979] usb 1-1: config 179 has no interface number 0 [ 422.387967][ T805] gspca_main: se401-2.14.0 probing 047d:5003 [ 422.388676][ T979] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 422.412264][ T934] usb 9-1: new high-speed USB device number 12 using dummy_hcd [ 422.420112][ T979] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 422.435782][ T979] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 422.447008][ T979] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 422.458513][ T979] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 422.473420][ T979] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 422.483400][ T979] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 422.504367][T12780] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 422.568513][T12789] bridge0: entered promiscuous mode [ 422.574003][T12789] macvlan0: entered promiscuous mode [ 422.580363][ T934] usb 9-1: Using ep0 maxpacket: 32 [ 422.589115][T12789] bridge0: port 2(macvlan0) entered blocking state [ 422.597265][T12789] bridge0: port 2(macvlan0) entered disabled state [ 422.604305][ T934] usb 9-1: config 13 has an invalid interface number: 108 but max is 0 [ 422.612829][ T934] usb 9-1: config 13 has no interface number 0 [ 422.620231][T12789] macvlan0: entered allmulticast mode [ 422.626143][T12789] bridge0: entered allmulticast mode [ 422.636430][ T934] usb 9-1: New USB device found, idVendor=06cd, idProduct=010c, bcdDevice=71.09 [ 422.645731][ T934] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 422.653941][ T934] usb 9-1: Product: syz [ 422.658275][ T934] usb 9-1: Manufacturer: syz [ 422.664710][ T934] usb 9-1: SerialNumber: syz [ 422.675478][T12789] macvlan0: left allmulticast mode [ 422.682801][T12789] bridge0: left allmulticast mode [ 422.697012][ T934] keyspan 9-1:13.108: Keyspan 1 port adapter converter detected [ 422.703654][T12789] bridge0: left promiscuous mode [ 422.705545][ T934] keyspan 9-1:13.108: found no endpoint descriptor for endpoint 84 [ 422.744877][ T934] keyspan 9-1:13.108: found no endpoint descriptor for endpoint 81 [ 422.753356][ T934] keyspan 9-1:13.108: found no endpoint descriptor for endpoint 1 [ 422.755145][ T5912] usb 1-1: USB disconnect, device number 26 [ 422.761280][ C1] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 422.761364][ C1] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 422.784053][ T934] keyspan 9-1:13.108: found no endpoint descriptor for endpoint 2 [ 422.792450][ T934] keyspan 9-1:13.108: found no endpoint descriptor for endpoint 83 [ 422.800950][ T934] keyspan 9-1:13.108: found no endpoint descriptor for endpoint 3 [ 422.820185][ T934] usb 9-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 422.829729][ T805] gspca_se401: ExtraFeatures: 117 [ 422.834986][ T805] gspca_se401: Too many frame sizes [ 422.894021][T12795] loop6: detected capacity change from 0 to 512 [ 422.903848][T12795] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 422.912823][ T934] usb 9-1: USB disconnect, device number 12 [ 422.924352][ T934] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 422.929284][T12795] EXT4-fs (loop6): 1 truncate cleaned up [ 422.934432][ T934] keyspan 9-1:13.108: device disconnected [ 422.942397][T12795] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 422.966571][T12795] EXT4-fs (loop6): shut down requested (2) [ 422.975012][T12795] EXT4-fs warning (device loop6): ext4_resize_fs:2019: can't read last block, resize aborted [ 423.013373][ T8046] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 423.070944][ T979] usb 2-1: USB disconnect, device number 15 [ 423.190545][ T5849] Bluetooth: hci6: Opcode 0x1003 failed: -110 [ 423.206113][T12800] IPVS: Scheduler module ip_vs_ not found [ 423.296658][T12804] input: syz0 as /devices/virtual/input/input57 [ 423.560962][T12806] syz.0.2548 (12806) used greatest stack depth: 19720 bytes left [ 423.592801][T12813] netlink: 64 bytes leftover after parsing attributes in process `syz.8.2551'. [ 424.130183][ T979] usb 7-1: new high-speed USB device number 17 using dummy_hcd [ 424.152812][ T5912] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 424.255647][T12833] loop1: detected capacity change from 0 to 1024 [ 424.294690][ T979] usb 7-1: New USB device found, idVendor=05ac, idProduct=0324, bcdDevice= 0.00 [ 424.307379][ T979] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 424.321017][ T5912] usb 5-1: Using ep0 maxpacket: 16 [ 424.332140][T12833] EXT4-fs: Ignoring removed i_version option [ 424.338200][T12833] EXT4-fs: inline encryption not supported [ 424.342900][ T979] usb 7-1: config 0 descriptor?? [ 424.354485][ T5912] usb 5-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 424.364069][ T5912] usb 5-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 424.380372][ T5912] usb 5-1: Product: syz [ 424.388327][ T5912] usb 5-1: Manufacturer: syz [ 424.400513][ T5912] usb 5-1: SerialNumber: syz [ 424.423018][ T5912] usb 5-1: config 0 descriptor?? [ 424.450235][T12833] EXT4-fs: Ignoring removed nobh option [ 424.586105][T12833] EXT4-fs (loop1): Test dummy encryption mode enabled [ 424.652690][ T5912] usb 5-1: USB disconnect, device number 26 [ 424.686417][T12833] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 424.786328][ T979] magicmouse 0003:05AC:0324.0029: item fetching failed at offset 1/5 [ 424.802804][ T979] magicmouse 0003:05AC:0324.0029: magicmouse hid parse failed [ 424.822764][ T979] magicmouse 0003:05AC:0324.0029: probe with driver magicmouse failed with error -22 [ 424.832050][ T30] audit: type=1804 audit(1761473000.377:121): pid=12833 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.2555" name="/newroot/306/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 424.917931][ T30] audit: type=1800 audit(1761473000.467:122): pid=12833 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.2555" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 424.986949][ T979] usb 7-1: USB disconnect, device number 17 [ 425.323901][ T5835] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 425.373322][T12858] loop4: detected capacity change from 0 to 512 [ 425.384294][T12858] EXT4-fs: Ignoring removed mblk_io_submit option [ 425.394727][T12858] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 425.408845][T12858] EXT4-fs error (device loop4): ext4_clear_blocks:874: inode #13: comm syz.4.2567: attempt to clear invalid blocks 2 len 1 [ 425.410054][T12858] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1286: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 425.438790][T12858] EXT4-fs error (device loop4): ext4_free_branches:1020: inode #13: comm syz.4.2567: invalid indirect mapped block 1819239214 (level 0) [ 425.453988][T12858] EXT4-fs error (device loop4): ext4_free_branches:1020: inode #13: comm syz.4.2567: invalid indirect mapped block 1819239214 (level 1) [ 425.470404][T12858] EXT4-fs (loop4): 1 truncate cleaned up [ 425.492369][T12858] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 425.634236][ T5831] EXT4-fs error (device loop4): htree_dirblock_to_tree:1077: inode #2: block 13: comm syz-executor: bad entry in directory: rec_len % 4 != 0 - offset=108, inode=4294901777, rec_len=65535, size=1024 fake=0 [ 425.643301][ T5831] EXT4-fs error (device loop4): ext4_iget_extra_inode:5074: inode #15: comm syz-executor: corrupted in-inode xattr: e_value out of bounds [ 425.680817][ T5831] EXT4-fs error (device loop4): ext4_iget_extra_inode:5074: inode #15: comm syz-executor: corrupted in-inode xattr: e_value out of bounds [ 426.076380][ T52] Bluetooth: hci2: command 0x0406 tx timeout [ 426.152981][T12866] loop7: detected capacity change from 0 to 32768 [ 426.163697][T12866] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop7 (7:7) scanned by syz.7.2571 (12866) [ 426.176937][T12875] loop6: detected capacity change from 0 to 512 [ 426.207817][T12866] BTRFS info (device loop7): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 426.218097][T12866] BTRFS info (device loop7): using crc32c (crc32c-lib) checksum algorithm [ 426.272950][T12875] Quota error (device loop6): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 426.291779][T12875] Quota error (device loop6): qtree_read_dquot: Can't read quota structure for id 0 [ 426.327492][T12875] EXT4-fs error (device loop6): ext4_acquire_dquot:6943: comm syz.6.2575: Failed to acquire dquot type 1 [ 426.353911][T12875] EXT4-fs (loop6): 1 truncate cleaned up [ 426.361919][T12875] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 426.374809][ T5912] usb 9-1: new high-speed USB device number 13 using dummy_hcd [ 426.390135][T12875] ext4 filesystem being mounted at /337/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 426.422469][T12649] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 20004 - 0 [ 426.457828][T12866] BTRFS info (device loop7): setting nodatasum [ 426.464140][T12866] BTRFS info (device loop7): setting nodatacow [ 426.470426][T12866] BTRFS info (device loop7): turning on async discard [ 426.477203][T12866] BTRFS info (device loop7): enabling free space tree [ 426.484206][T12866] BTRFS info (device loop7): max_inline set to 0 [ 426.568803][ T5912] usb 9-1: Using ep0 maxpacket: 8 [ 426.582478][ T5912] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 426.623002][T12649] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 20004 - 0 [ 426.640911][ T5912] usb 9-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 426.652548][ T5912] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 426.673700][ T5912] usb 9-1: config 0 descriptor?? [ 426.698302][ T8046] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 426.716619][ T9642] BTRFS info (device loop7): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 426.796375][T12649] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 20004 - 0 [ 426.955480][T12897] erspan0: entered promiscuous mode [ 426.963865][ T5912] iowarrior 9-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 426.993589][T12649] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 20004 - 0 [ 427.175626][ T5831] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 427.440375][T12649] bridge_slave_1: left allmulticast mode [ 427.446051][T12649] bridge_slave_1: left promiscuous mode [ 427.463164][T12649] bridge0: port 2(bridge_slave_1) entered disabled state [ 427.513370][T12649] bridge_slave_0: left allmulticast mode [ 427.543523][T12649] bridge_slave_0: left promiscuous mode [ 427.549298][T12649] bridge0: port 1(bridge_slave_0) entered disabled state [ 428.309077][T12899] loop6: detected capacity change from 0 to 32768 [ 428.694280][ T52] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 428.703918][ T52] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 428.712208][ T52] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 428.720505][ T52] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 428.738172][ T52] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 428.776038][T12649] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 428.801422][T12649] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 428.823508][T12649] bond0 (unregistering): Released all slaves [ 429.048664][T12918] loop6: detected capacity change from 0 to 1024 [ 429.100392][ T49] usb 9-1: USB disconnect, device number 13 [ 429.146377][T12918] EXT4-fs (loop6): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 429.190512][T12918] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 429.334611][ T8046] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 429.513207][T12914] loop1: detected capacity change from 0 to 32768 [ 429.566953][T12649] hsr_slave_0: left promiscuous mode [ 429.582971][T12649] hsr_slave_1: left promiscuous mode [ 429.589432][T12649] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 429.600928][T12649] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 429.627331][T12914] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 429.800203][ T49] usb 9-1: new high-speed USB device number 14 using dummy_hcd [ 429.969310][ T49] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 429.983729][ T49] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 429.994069][ T49] usb 9-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 430.003434][ T49] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 430.016218][ T49] usb 9-1: config 0 descriptor?? [ 430.071420][ T5835] (syz-executor,5835,1):ocfs2_inode_is_valid_to_delete:947 ERROR: Skipping delete of system file 72 [ 430.089642][ T5835] ocfs2: Unmounting device (7,1) on (node local) [ 430.339482][T12649] team0 (unregistering): Port device team_slave_0 removed [ 430.442843][ T49] keytouch 0003:0926:3333.002A: fixing up Keytouch IEC report descriptor [ 430.477312][ T49] input: HID 0926:3333 as /devices/platform/dummy_hcd.8/usb9/9-1/9-1:0.0/0003:0926:3333.002A/input/input58 [ 430.599723][ T49] keytouch 0003:0926:3333.002A: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.8-1/input0 [ 430.695413][ T9] usb 9-1: USB disconnect, device number 14 [ 430.794082][ T5849] Bluetooth: hci1: command tx timeout [ 431.056751][T12952] loop7: detected capacity change from 0 to 1 [ 431.114923][T12915] chnl_net:caif_netlink_parms(): no params data found [ 431.196590][T12952] Dev loop7: unable to read RDB block 1 [ 431.202625][T12952] loop7: unable to read partition table [ 431.222973][T12952] loop7: partition table beyond EOD, truncated [ 431.247829][T12952] loop_reread_partitions: partition scan of loop7 (îÝ·ÂU@™:ÖB$Œ{W) failed (rc=-5) [ 431.421127][T12954] sp0: Synchronizing with TNC [ 431.668233][T12915] bridge0: port 1(bridge_slave_0) entered blocking state [ 431.688491][T12915] bridge0: port 1(bridge_slave_0) entered disabled state [ 431.702312][T12915] bridge_slave_0: entered allmulticast mode [ 431.716318][T12915] bridge_slave_0: entered promiscuous mode [ 431.726886][T12915] bridge0: port 2(bridge_slave_1) entered blocking state [ 431.749357][T12915] bridge0: port 2(bridge_slave_1) entered disabled state [ 431.770350][T12915] bridge_slave_1: entered allmulticast mode [ 431.788803][T12915] bridge_slave_1: entered promiscuous mode [ 431.815631][T12649] IPVS: stop unused estimator thread 0... [ 431.936907][T12915] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 432.010089][T12915] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 432.099192][T12915] team0: Port device team_slave_0 added [ 432.108315][T12915] team0: Port device team_slave_1 added [ 432.259193][T12980] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci1/hci1:200/input59 [ 432.872144][ T5849] Bluetooth: hci1: command tx timeout [ 433.041455][T12915] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 433.048532][T12915] 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 1532 would solve the problem. [ 433.080598][T12915] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 433.112111][T12915] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 433.129293][T12915] 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 1532 would solve the problem. [ 433.191075][T12915] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 433.355969][T12915] hsr_slave_0: entered promiscuous mode [ 433.362825][T12915] hsr_slave_1: entered promiscuous mode [ 433.369318][T12915] debugfs: 'hsr0' already exists in 'hsr' [ 433.378000][T12915] Cannot create hsr debugfs directory [ 433.469948][ T979] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 433.593848][ T5977] usb 9-1: new high-speed USB device number 15 using dummy_hcd [ 433.638661][ T979] usb 1-1: Using ep0 maxpacket: 32 [ 433.647505][ T979] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 433.668727][ T979] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 433.692593][ T979] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 433.703627][T12915] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 433.723078][ T979] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 433.725915][T12915] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 433.748718][T12915] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 433.756962][ T979] usb 1-1: config 0 descriptor?? [ 433.770220][ T5977] usb 9-1: Using ep0 maxpacket: 8 [ 433.780440][T12915] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 433.791868][ T5977] usb 9-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 433.791984][ T979] hub 1-1:0.0: USB hub found [ 433.802330][ T5977] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 433.819259][ T5977] usb 9-1: Product: syz [ 433.827112][ T5977] usb 9-1: Manufacturer: syz [ 433.832354][ T5977] usb 9-1: SerialNumber: syz [ 433.846953][ T5977] usb 9-1: config 0 descriptor?? [ 433.867941][ T5977] gspca_main: se401-2.14.0 probing 047d:5003 [ 434.008424][T12915] 8021q: adding VLAN 0 to HW filter on device bond0 [ 434.030171][ T979] hub 1-1:0.0: 1 port detected [ 434.063777][T12915] 8021q: adding VLAN 0 to HW filter on device team0 [ 434.119615][ T1152] bridge0: port 1(bridge_slave_0) entered blocking state [ 434.126824][ T1152] bridge0: port 1(bridge_slave_0) entered forwarding state [ 434.149038][ T1152] bridge0: port 2(bridge_slave_1) entered blocking state [ 434.156228][ T1152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 434.167640][T13005] input: syz1 as /devices/virtual/input/input60 [ 434.295608][ T5977] gspca_se401: ExtraFeatures: 117 [ 434.309993][ T5977] gspca_se401: Too many frame sizes [ 434.368621][T13010] loop7: detected capacity change from 0 to 512 [ 434.398728][T13010] EXT4-fs (loop7): encrypted files will use data=ordered instead of data journaling mode [ 434.423597][T13007] loop1: detected capacity change from 0 to 512 [ 434.431532][T13010] EXT4-fs (loop7): 1 truncate cleaned up [ 434.443361][T13010] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 434.443549][ T979] usb 1-1: USB disconnect, device number 27 [ 434.461070][T13007] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.2612: inode has both inline data and extents flags [ 434.475576][T13007] EXT4-fs error (device loop1): ext4_orphan_get:1395: comm syz.1.2612: couldn't read orphan inode 15 (err -117) [ 434.493668][T13007] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 434.497965][T13010] EXT4-fs (loop7): shut down requested (2) [ 434.545993][ T5847] usb 9-1: USB disconnect, device number 15 [ 434.574190][T13010] EXT4-fs warning (device loop7): ext4_resize_fs:2019: can't read last block, resize aborted [ 434.638646][ T9642] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 434.698949][T12915] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 434.835149][ T5835] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 434.950084][ T5849] Bluetooth: hci1: command tx timeout [ 435.330437][T12915] veth0_vlan: entered promiscuous mode [ 435.347437][T12915] veth1_vlan: entered promiscuous mode [ 435.427716][T12915] veth0_macvtap: entered promiscuous mode [ 435.452359][T12915] veth1_macvtap: entered promiscuous mode [ 435.709534][T12915] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 435.730107][ T934] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 435.766247][T12915] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 435.805012][T12649] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 435.835792][T12649] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 435.855542][T12649] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 435.887518][T12649] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 435.900516][ T934] usb 1-1: Using ep0 maxpacket: 8 [ 435.919100][ T934] usb 1-1: config index 0 descriptor too short (expected 30, got 18) [ 435.943409][ T934] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 435.960094][ T934] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 435.968234][ T934] usb 1-1: Product: syz [ 435.978357][ T934] usb 1-1: Manufacturer: syz [ 435.988483][ T934] usb 1-1: SerialNumber: syz [ 436.052648][T13037] loop8: detected capacity change from 0 to 32768 [ 436.074133][ T934] usb 1-1: config 0 descriptor?? [ 436.087171][ T934] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 436.095643][T13037] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop8 (7:8) scanned by syz.8.2634 (13037) [ 436.109996][ T934] usb 1-1: setting power ON [ 436.114510][ T934] dvb-usb: bulk message failed: -22 (2/0) [ 436.132840][ T934] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 436.145485][ T934] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 436.165166][ T934] usb 1-1: media controller created [ 436.192998][ T934] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 436.216138][ T934] usb 1-1: selecting invalid altsetting 6 [ 436.222332][ T934] usb 1-1: digital interface selection failed (-22) [ 436.234934][T13037] BTRFS info (device loop8): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 436.246188][T13037] BTRFS info (device loop8): using blake2b (blake2b-256-generic) checksum algorithm [ 436.294426][ T934] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 436.296272][T13041] dvb-usb: bulk message failed: -22 (3/0) [ 436.317148][ T934] usb 1-1: setting power OFF [ 436.325224][T13041] dvb-usb: bulk message failed: -22 (3/0) [ 436.344402][ T934] dvb-usb: bulk message failed: -22 (2/0) [ 436.364657][ T1152] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 436.377706][ T934] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 436.392832][T13041] dvb-usb: bulk message failed: -22 (3/0) [ 436.411060][ T1152] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 436.422086][ T934] (NULL device *): no alternate interface [ 436.461770][ T934] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 436.480835][T12623] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 436.489050][T12623] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 436.489500][T13037] BTRFS info (device loop8): enabling ssd optimizations [ 436.503018][ T934] usb 1-1: USB disconnect, device number 28 [ 436.520216][T13037] BTRFS info (device loop8): turning on async discard [ 436.527017][T13037] BTRFS info (device loop8): enabling free space tree [ 436.671297][T13060] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 436.780501][ T9720] BTRFS info (device loop8): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 436.849081][T13064] IPVS: Scheduler module ip_vs_ not found [ 437.034132][ T5849] Bluetooth: hci1: command tx timeout [ 437.489965][ T805] usb 10-1: new full-speed USB device number 2 using dummy_hcd [ 437.601135][ T934] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 437.657343][ T805] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 12592, setting to 64 [ 437.671154][ T805] usb 10-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 437.705240][ T805] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 437.716987][ T805] usb 10-1: config 0 descriptor?? [ 437.730898][T13077] raw-gadget.1 gadget.9: fail, usb_ep_enable returned -22 [ 437.740547][ T805] hub 10-1:0.0: USB hub found [ 437.769964][ T934] usb 2-1: Using ep0 maxpacket: 8 [ 437.792433][ T934] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 437.820220][ T934] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 437.850122][ T934] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 437.871350][ T934] usb 2-1: config 0 descriptor?? [ 437.960863][ T805] hub 10-1:0.0: 1 port detected [ 438.093270][T13098] hsr0: entered promiscuous mode [ 438.099255][ T934] iowarrior 2-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 438.116067][T13098] netlink: 4 bytes leftover after parsing attributes in process `syz.6.2642'. [ 438.125529][T13098] hsr_slave_0: left promiscuous mode [ 438.132152][T13098] hsr_slave_1: left promiscuous mode [ 438.157528][T13098] hsr0 (unregistering): left promiscuous mode [ 438.788028][ T805] hub 10-1:0.0: hub_ext_port_status failed (err = -71) [ 438.789325][ T979] usb 10-1: USB disconnect, device number 2 [ 439.609987][ T5912] usb 10-1: new high-speed USB device number 3 using dummy_hcd [ 439.754245][T13117] loop6: detected capacity change from 0 to 4096 [ 439.775398][T13117] ntfs3(loop6): Different NTFS sector size (1024) and media sector size (512). [ 439.779978][ T5912] usb 10-1: Using ep0 maxpacket: 8 [ 439.840443][ T5912] usb 10-1: config index 0 descriptor too short (expected 30, got 18) [ 439.851754][ T5912] usb 10-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 439.861640][ T5912] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 439.869735][ T5912] usb 10-1: Product: syz [ 439.885262][T13117] ntfs3(loop6): ino=1e, "file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" ni_find_attr [ 439.912558][ T5912] usb 10-1: Manufacturer: syz [ 439.912594][ T5912] usb 10-1: SerialNumber: syz [ 439.931589][ T5912] usb 10-1: config 0 descriptor?? [ 439.942522][ T5912] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 439.946496][T13117] ntfs3(loop6): ino=1e, "file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" ni_find_attr [ 439.960573][ T5912] usb 10-1: setting power ON [ 440.005388][ T5912] dvb-usb: bulk message failed: -22 (2/0) [ 440.032508][ T5912] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 440.069171][ T5912] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 440.089958][ T5912] usb 10-1: media controller created [ 440.157920][ T5912] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 440.175409][T13106] dvb-usb: bulk message failed: -22 (3/0) [ 440.181288][T13106] dvb-usb: bulk message failed: -22 (3/0) [ 440.192944][T13106] dvb-usb: bulk message failed: -22 (3/0) [ 440.240848][ T5912] usb 10-1: selecting invalid altsetting 6 [ 440.246690][ T5912] usb 10-1: digital interface selection failed (-22) [ 440.279450][T13131] loop6: detected capacity change from 0 to 128 [ 440.279900][ T5912] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 440.302447][T13131] UDF-fs: error (device loop6): udf_read_tagged: read failed, block=256, location=256 [ 440.309025][ T5912] usb 10-1: setting power OFF [ 440.317829][ T5912] dvb-usb: bulk message failed: -22 (2/0) [ 440.332444][ T5912] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 440.336110][T13131] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 440.351305][ T5912] (NULL device *): no alternate interface [ 440.417770][ T5912] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 440.466700][ T5912] usb 10-1: USB disconnect, device number 3 [ 440.472777][ T30] audit: type=1326 audit(1761473016.017:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13132 comm="syz.8.2658" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fa95558efc9 code=0x0 [ 440.499385][ T5847] usb 2-1: USB disconnect, device number 16 [ 440.969959][ T5847] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 441.120095][ T5847] usb 2-1: Using ep0 maxpacket: 32 [ 441.127305][ T5847] usb 2-1: config 8 has an invalid interface number: 203 but max is 0 [ 441.141239][ T5847] usb 2-1: config 8 has no interface number 0 [ 441.154068][ T5847] usb 2-1: config 8 interface 203 has no altsetting 0 [ 441.175606][ T5847] usb 2-1: New USB device found, idVendor=054c, idProduct=06c3, bcdDevice=eb.7a [ 441.188258][ T5847] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.209518][ T5847] usb 2-1: Product: syz [ 441.217090][ T5847] usb 2-1: Manufacturer: syz [ 441.227783][ T5847] usb 2-1: SerialNumber: syz [ 441.425923][T13162] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 441.670245][ T5847] port100 2-1:8.203: NFC: Could not find bulk-in or bulk-out endpoint [ 441.692272][ T5847] usb 2-1: USB disconnect, device number 17 [ 442.795445][T13188] loop6: detected capacity change from 0 to 128 [ 443.082643][ T5912] usb 7-1: new high-speed USB device number 18 using dummy_hcd [ 443.259991][ T5912] usb 7-1: Using ep0 maxpacket: 32 [ 443.285722][ T5912] usb 7-1: config 13 has an invalid interface number: 108 but max is 0 [ 443.296648][ T5912] usb 7-1: config 13 has no interface number 0 [ 443.314249][ T5912] usb 7-1: New USB device found, idVendor=06cd, idProduct=010c, bcdDevice=71.09 [ 443.324632][ T5912] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 443.332711][ T5912] usb 7-1: Product: syz [ 443.336989][ T5912] usb 7-1: Manufacturer: syz [ 443.341729][ T5912] usb 7-1: SerialNumber: syz [ 443.386441][ T5912] keyspan 7-1:13.108: Keyspan 1 port adapter converter detected [ 443.394569][ T5912] keyspan 7-1:13.108: found no endpoint descriptor for endpoint 84 [ 443.411362][ T5912] keyspan 7-1:13.108: found no endpoint descriptor for endpoint 81 [ 443.419526][ T5912] keyspan 7-1:13.108: found no endpoint descriptor for endpoint 1 [ 443.440084][ T5912] keyspan 7-1:13.108: found no endpoint descriptor for endpoint 2 [ 443.450061][ T5912] keyspan 7-1:13.108: found no endpoint descriptor for endpoint 83 [ 443.470984][ T5912] keyspan 7-1:13.108: found no endpoint descriptor for endpoint 3 [ 443.490706][ T5912] usb 7-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 443.630067][ T5912] usb 7-1: USB disconnect, device number 18 [ 443.641239][ T5912] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 443.660442][ T5912] keyspan 7-1:13.108: device disconnected [ 443.799527][T13203] input: syz1 as /devices/virtual/input/input61 [ 443.822878][T13204] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 443.966720][ T30] audit: type=1326 audit(1761473019.517:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13209 comm="syz.7.2683" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f908418efc9 code=0x0 [ 443.988539][ C0] vkms_vblank_simulate: vblank timer overrun [ 444.471641][ T5847] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 444.640053][ T5847] usb 1-1: Using ep0 maxpacket: 8 [ 444.653355][ T5847] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 444.661821][ T5847] usb 1-1: config 0 has no interface number 0 [ 444.676272][ T5847] usb 1-1: config 0 interface 186 altsetting 0 has an endpoint descriptor with address 0x9A, changing to 0x8A [ 444.698294][ T5847] usb 1-1: config 0 interface 186 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 444.722904][ T5847] usb 1-1: New USB device found, idVendor=07c0, idProduct=1500, bcdDevice=b8.c5 [ 444.732782][ T5847] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 444.740934][ T5847] usb 1-1: Product: syz [ 444.747392][ T5847] usb 1-1: Manufacturer: syz [ 444.752118][ T5847] usb 1-1: SerialNumber: syz [ 444.762175][ T5847] usb 1-1: config 0 descriptor?? [ 444.985292][ T5847] iowarrior 1-1:0.186: IOWarrior product=0x1500, serial=42424242 interface=186 now attached to iowarrior0 [ 445.129792][T13219] loop1: detected capacity change from 0 to 32768 [ 445.139448][T13219] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.2685 (13219) [ 445.278649][ T5847] usb 1-1: USB disconnect, device number 29 [ 445.329973][ T979] usb 7-1: new high-speed USB device number 19 using dummy_hcd [ 445.356944][T13219] BTRFS info (device loop1): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 445.402076][T13219] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 445.484973][ T979] usb 7-1: Using ep0 maxpacket: 8 [ 445.495287][ T979] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 445.509254][ T979] usb 7-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 445.521700][ T979] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 445.533077][ T979] usb 7-1: config 0 descriptor?? [ 445.644823][T13219] BTRFS info (device loop1): enabling ssd optimizations [ 445.652390][T13219] BTRFS info (device loop1): turning on async discard [ 445.659489][T13219] BTRFS info (device loop1): enabling free space tree [ 445.748895][ T979] iowarrior 7-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 445.829744][ T5835] BTRFS info (device loop1): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 448.107015][ T979] usb 7-1: USB disconnect, device number 19 [ 448.822535][T13294] loop1: detected capacity change from 0 to 2048 [ 449.185996][T13307] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 449.458055][T13307] NILFS (loop1): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 449.489003][T13307] NILFS error (device loop1): nilfs_bmap_propagate: broken bmap (inode number=4) [ 449.506294][T13307] Remounting filesystem read-only [ 449.595557][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 450.009631][ T5835] NILFS (loop1): disposed unprocessed dirty file(s) when stopping log writer [ 450.587863][T13335] loop7: detected capacity change from 0 to 1024 [ 450.650298][T13335] EXT4-fs (loop7): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 450.691161][T13335] EXT4-fs (loop7): revision level too high, forcing read-only mode [ 450.700697][T13335] EXT4-fs (loop7): orphan cleanup on readonly fs [ 450.805663][T13335] EXT4-fs error (device loop7): __ext4_get_inode_loc:4831: comm syz.7.2728: Invalid inode table block 0 in block_group 0 [ 450.904655][T13335] EXT4-fs (loop7): Remounting filesystem read-only [ 450.914751][T13335] Quota error (device loop7): write_blk: dquota write failed [ 450.951665][T13335] Quota error (device loop7): qtree_write_dquot: Error -117 occurred while creating quota [ 450.983377][T13335] EXT4-fs (loop7): 1 truncate cleaned up [ 450.990421][T13331] loop6: detected capacity change from 0 to 32768 [ 451.016187][T13335] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 451.039711][T13331] ocfs2: Slot 0 on device (7,6) was already allocated to this node! [ 451.073518][T13335] EXT4-fs (loop7): shut down requested (1) [ 451.090324][T13331] ocfs2: Mounting device (7,6) on (node local, slot 0) with ordered data mode. [ 451.122146][T13331] [ 451.122164][ T1152] (kworker/u8:7,1152,0):ocfs2_check_dir_entry:321 ERROR: bad entry in directory #72: rec_len % 4 != 0 - offset=312, inode=13845347915746889, rec_len=25793, name_len=214 [ 451.124472][T13331] ====================================================== [ 451.148624][T13331] WARNING: possible circular locking dependency detected [ 451.155645][T13331] syzkaller #0 Not tainted [ 451.160057][T13331] ------------------------------------------------------ [ 451.167062][T13331] syz.6.2726/13331 is trying to acquire lock: [ 451.173116][T13331] ffff888057273ff8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_calc_xattr_init+0x5e5/0xc90 [ 451.183081][T13331] [ 451.183081][T13331] but task is already holding lock: [ 451.190445][T13331] ffff88805727a640 (&ocfs2_sysfile_lock_key[INODE_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_suballoc_bits+0x11c/0x4910 [ 451.203803][T13331] [ 451.203803][T13331] which lock already depends on the new lock. [ 451.203803][T13331] [ 451.214204][T13331] [ 451.214204][T13331] the existing dependency chain (in reverse order) is: [ 451.223210][T13331] [ 451.223210][T13331] -> #3 (&ocfs2_sysfile_lock_key[INODE_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 451.233831][T13331] down_write+0x92/0x200 [ 451.238619][T13331] ocfs2_remove_inode+0x15b/0x8a0 [ 451.244174][T13331] ocfs2_wipe_inode+0x446/0x1210 [ 451.249646][T13331] ocfs2_evict_inode+0x6e0/0x1680 [ 451.255197][T13331] evict+0x3e6/0x920 [ 451.259616][T13331] iput.part.0+0x6a9/0xb00 [ 451.264557][T13331] iput+0x35/0x40 [ 451.268722][T13331] ocfs2_dentry_iput+0x139/0x330 [ 451.274198][T13331] dentry_unlink_inode+0x282/0x480 [ 451.279837][T13331] __dentry_kill+0x1d0/0x600 [ 451.284957][T13331] dput.part.0+0x4b1/0x9b0 [ 451.289901][T13331] dput+0x1f/0x30 [ 451.294063][T13331] do_renameat2+0x7e8/0xc20 [ 451.299131][T13331] __x64_sys_rename+0x7d/0xa0 [ 451.304332][T13331] do_syscall_64+0xcd/0xfa0 [ 451.309365][T13331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.315789][T13331] [ 451.315789][T13331] -> #2 (&ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE]){+.+.}-{4:4}: [ 451.326413][T13331] down_write+0x92/0x200 [ 451.331194][T13331] ocfs2_del_inode_from_orphan+0x112/0x700 [ 451.337553][T13331] ocfs2_dio_end_io_write+0x2cb/0xf30 [ 451.343449][T13331] ocfs2_dio_end_io+0x136/0x2c0 [ 451.348824][T13331] dio_complete+0x224/0x970 [ 451.353873][T13331] __blockdev_direct_IO+0x3027/0x3c40 [ 451.359790][T13331] ocfs2_direct_IO+0x263/0x360 [ 451.365078][T13331] generic_file_direct_write+0x19a/0x410 [ 451.371254][T13331] __generic_file_write_iter+0x11b/0x240 [ 451.377435][T13331] ocfs2_file_write_iter+0xbc4/0x21b0 [ 451.383332][T13331] iter_file_splice_write+0xa24/0x12e0 [ 451.389334][T13331] direct_splice_actor+0x192/0x6c0 [ 451.394992][T13331] splice_direct_to_actor+0x345/0xa30 [ 451.400909][T13331] do_splice_direct+0x174/0x240 [ 451.406298][T13331] do_sendfile+0xb06/0xe50 [ 451.411259][T13331] __x64_sys_sendfile64+0x1d8/0x220 [ 451.416983][T13331] do_syscall_64+0xcd/0xfa0 [ 451.422018][T13331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.428444][T13331] [ 451.428444][T13331] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{4:4}: [ 451.437236][T13331] down_write+0x92/0x200 [ 451.442014][T13331] ocfs2_try_remove_refcount_tree+0xa7/0x320 [ 451.448533][T13331] ocfs2_truncate_file+0xbba/0x17c0 [ 451.454275][T13331] ocfs2_setattr+0x1594/0x2560 [ 451.459585][T13331] notify_change+0x6d2/0x12a0 [ 451.464797][T13331] do_truncate+0x1d7/0x230 [ 451.469757][T13331] path_openat+0x2678/0x2cb0 [ 451.474889][T13331] do_filp_open+0x20b/0x470 [ 451.479935][T13331] do_sys_openat2+0x11b/0x1d0 [ 451.485139][T13331] __x64_sys_openat+0x174/0x210 [ 451.490516][T13331] do_syscall_64+0xcd/0xfa0 [ 451.495565][T13331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.501986][T13331] [ 451.501986][T13331] -> #0 (&oi->ip_xattr_sem){++++}-{4:4}: [ 451.509823][T13331] __lock_acquire+0x126f/0x1c90 [ 451.515270][T13331] lock_acquire+0x179/0x350 [ 451.520296][T13331] down_read+0x9b/0x480 [ 451.524989][T13331] ocfs2_calc_xattr_init+0x5e5/0xc90 [ 451.530800][T13331] ocfs2_mknod+0xa2b/0x2540 [ 451.535828][T13331] ocfs2_create+0x17c/0x460 [ 451.540861][T13331] lookup_open.isra.0+0x11d3/0x1580 [ 451.546596][T13331] path_openat+0x893/0x2cb0 [ 451.551640][T13331] do_filp_open+0x20b/0x470 [ 451.556685][T13331] do_sys_openat2+0x11b/0x1d0 [ 451.561889][T13331] __x64_sys_openat+0x174/0x210 [ 451.567269][T13331] do_syscall_64+0xcd/0xfa0 [ 451.572301][T13331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.578799][T13331] [ 451.578799][T13331] other info that might help us debug this: [ 451.578799][T13331] [ 451.589012][T13331] Chain exists of: [ 451.589012][T13331] &oi->ip_xattr_sem --> &ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE] --> &ocfs2_sysfile_lock_key[INODE_ALLOC_SYSTEM_INODE] [ 451.589012][T13331] [ 451.608076][T13331] Possible unsafe locking scenario: [ 451.608076][T13331] [ 451.615514][T13331] CPU0 CPU1 [ 451.620867][T13331] ---- ---- [ 451.626219][T13331] lock(&ocfs2_sysfile_lock_key[INODE_ALLOC_SYSTEM_INODE]); [ 451.633601][T13331] lock(&ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE]); [ 451.643411][T13331] lock(&ocfs2_sysfile_lock_key[INODE_ALLOC_SYSTEM_INODE]); [ 451.653307][T13331] rlock(&oi->ip_xattr_sem); [ 451.657984][T13331] [ 451.657984][T13331] *** DEADLOCK *** [ 451.657984][T13331] [ 451.666112][T13331] 3 locks held by syz.6.2726/13331: [ 451.671300][T13331] #0: ffff88803235e420 (sb_writers#25){.+.+}-{0:0}, at: path_openat+0x1f0f/0x2cb0 [ 451.680689][T13331] #1: ffff8880572742c0 (&type->i_mutex_dir_key#17){++++}-{4:4}, at: path_openat+0x1534/0x2cb0 [ 451.691120][T13331] #2: ffff88805727a640 (&ocfs2_sysfile_lock_key[INODE_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_suballoc_bits+0x11c/0x4910 [ 451.704914][T13331] [ 451.704914][T13331] stack backtrace: [ 451.710792][T13331] CPU: 1 UID: 0 PID: 13331 Comm: syz.6.2726 Not tainted syzkaller #0 PREEMPT(full) [ 451.710835][T13331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 451.710860][T13331] Call Trace: [ 451.710872][T13331] [ 451.710885][T13331] dump_stack_lvl+0x116/0x1f0 [ 451.710927][T13331] print_circular_bug+0x275/0x350 [ 451.710985][T13331] check_noncircular+0x14c/0x170 [ 451.711047][T13331] __lock_acquire+0x126f/0x1c90 [ 451.711113][T13331] lock_acquire+0x179/0x350 [ 451.711142][T13331] ? ocfs2_calc_xattr_init+0x5e5/0xc90 [ 451.711181][T13331] ? __pfx___might_resched+0x10/0x10 [ 451.711227][T13331] ? kasan_quarantine_put+0x10a/0x240 [ 451.711284][T13331] down_read+0x9b/0x480 [ 451.711329][T13331] ? ocfs2_calc_xattr_init+0x5e5/0xc90 [ 451.711363][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.711408][T13331] ? __pfx_down_read+0x10/0x10 [ 451.711461][T13331] ocfs2_calc_xattr_init+0x5e5/0xc90 [ 451.711501][T13331] ? __pfx_ocfs2_calc_xattr_init+0x10/0x10 [ 451.711537][T13331] ? __pfx_ocfs2_get_init_inode+0x10/0x10 [ 451.711603][T13331] ocfs2_mknod+0xa2b/0x2540 [ 451.711642][T13331] ? __brelse+0x7f/0xa0 [ 451.711696][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.711740][T13331] ? __pfx_ocfs2_mknod+0x10/0x10 [ 451.711780][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.711826][T13331] ? do_raw_spin_unlock+0x172/0x230 [ 451.711870][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.711912][T13331] ? _raw_spin_unlock+0x28/0x50 [ 451.711949][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.711993][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.712036][T13331] ? find_held_lock+0x2b/0x80 [ 451.712083][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.712126][T13331] ? do_raw_spin_unlock+0x172/0x230 [ 451.712166][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.712209][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.712253][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.712295][T13331] ? rcu_is_watching+0x12/0xc0 [ 451.712345][T13331] ocfs2_create+0x17c/0x460 [ 451.712381][T13331] ? __pfx_ocfs2_create+0x10/0x10 [ 451.712415][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.712458][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.712501][T13331] ? security_inode_permission+0xbf/0x260 [ 451.712560][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.712602][T13331] ? inode_permission+0x156/0x630 [ 451.712643][T13331] ? __pfx_ocfs2_create+0x10/0x10 [ 451.712680][T13331] lookup_open.isra.0+0x11d3/0x1580 [ 451.712732][T13331] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 451.712785][T13331] ? find_held_lock+0x2b/0x80 [ 451.712833][T13331] ? __pfx_down_write+0x10/0x10 [ 451.712881][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.712930][T13331] path_openat+0x893/0x2cb0 [ 451.712991][T13331] ? __pfx_path_openat+0x10/0x10 [ 451.713047][T13331] ? __lock_acquire+0xb8a/0x1c90 [ 451.713106][T13331] do_filp_open+0x20b/0x470 [ 451.713160][T13331] ? __pfx_do_filp_open+0x10/0x10 [ 451.713230][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.713272][T13331] ? alloc_fd+0x471/0x7d0 [ 451.713330][T13331] do_sys_openat2+0x11b/0x1d0 [ 451.713369][T13331] ? __pfx_do_sys_openat2+0x10/0x10 [ 451.713416][T13331] __x64_sys_openat+0x174/0x210 [ 451.713457][T13331] ? __pfx___x64_sys_openat+0x10/0x10 [ 451.713501][T13331] ? srso_alias_return_thunk+0x5/0xfbef5 [ 451.713549][T13331] do_syscall_64+0xcd/0xfa0 [ 451.713590][T13331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.713626][T13331] RIP: 0033:0x7f90d518efc9 [ 451.713653][T13331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 451.713688][T13331] RSP: 002b:00007f90d60e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 451.713720][T13331] RAX: ffffffffffffffda RBX: 00007f90d53e5fa0 RCX: 00007f90d518efc9 [ 451.713744][T13331] RDX: 0000000000000042 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 451.713767][T13331] RBP: 00007f90d5211f91 R08: 0000000000000000 R09: 0000000000000000 [ 451.713789][T13331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 451.713811][T13331] R13: 00007f90d53e6038 R14: 00007f90d53e5fa0 R15: 00007ffd2c770f78 [ 451.713847][T13331] [ 452.175831][ T9642] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 452.297035][ T8046] ocfs2: Unmounting device (7,6) on (node local) [ 452.367400][T13343] loop1: detected capacity change from 0 to 32768 [ 452.378247][T13343] ocfs2: Slot 0 on device (7,1) was already allocated to this node! [ 452.389607][T13343] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 452.458910][ T5835] ocfs2: Unmounting device (7,1) on (node local)