last executing test programs: 2.47343321s ago: executing program 4 (id=916): r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x7, &(0x7f0000000f80)=ANY=[@ANYBLOB="180000000000bf49000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000000000000850000008600000095"], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000001c0)='kfree\x00', r2}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x550, 0x1c0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x480, 0xffffffff, 0xffffffff, 0x480, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x1a0, 0x1c0, 0x60030000, {0x0, 0xff000000}, [@common=@inet=@recent0={{0xf8}, {0x81, 0x0, 0x24, 0x0, 'syz1\x00'}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0x298, 0x2c0, 0x0, {}, [@common=@inet=@recent0={{0xf8}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}, @common=@inet=@recent0={{0xf8}, {0x0, 0x1c8, 0x4, 0x0, 'syz0\x00'}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffffffffffff}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5b0) 2.25805534s ago: executing program 4 (id=921): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$rds(r0, 0x0, 0x0) 1.951370894s ago: executing program 4 (id=927): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000202070250000000000209c207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x4000095) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x1a3c82) msgget$private(0x0, 0x0) prctl$PR_SET_NAME(0xf, &(0x7f0000000140)='+}[@\x00') r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, 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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10) socket$kcm(0x11, 0xa, 0x300) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYRES16=r1], &(0x7f00000002c0)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file2\x00', 0x200000, &(0x7f0000000400), 0xfc, 0x564, &(0x7f00000008c0)="$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") r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="39865167cd8a4461e29e24a91ac5a7f8ec73ed33a324e1572b91e4631195379a9152d9aa2228a4d428420756d0e3b4477a362e306c5af1f601e109277fdf191823f152e9ed46d07649efe0da3494dd0e3259eabe0c0312c762e217381dab920d21bc"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000700)={0x3, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYRES16=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd, @void, @value}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r6}, 0x10) mknod$loop(&(0x7f00000001c0)='./file0/bus\x00', 0x100, 0x1) setxattr$system_posix_acl(&(0x7f0000000100)='./file0/bus\x00', &(0x7f00000002c0)='system.posix_acl_access\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="020000000100000000000000040000000000000008000000", @ANYRES32=0xee01, @ANYBLOB="100000000000000020"], 0x2c, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file1\x00', 0x21885e, &(0x7f0000000440)={[{@grpquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x2f}}, {@dioread_lock}]}, 0x5, 0x504, &(0x7f0000001480)="$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") r7 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r7, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) acct(&(0x7f0000000200)='./file1\x00') creat(&(0x7f0000000280)='./bus\x00', 0x2) fsconfig$FSCONFIG_CMD_RECONFIGURE(r7, 0x7, 0x0, 0x0, 0x0) 1.886274807s ago: executing program 3 (id=928): syz_mount_image$vfat(&(0x7f0000000340), &(0x7f0000000980)='./file1\x00', 0x0, &(0x7f0000000f40)=ANY=[], 0x1, 0x2b6, &(0x7f0000000380)="$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") r0 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x130) write$9p(r0, &(0x7f0000001400)="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", 0x200) sendfile(r0, 0xffffffffffffffff, 0x0, 0xe065) 1.62604375s ago: executing program 3 (id=931): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'geneve1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x1, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, r0, 0x0, 0x400}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_LABEL={0x8, 0xb, 0x1, 0x0, 0x7}, @IFLA_GENEVE_PORT={0x6, 0x5, 0x4e24}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x40080}, 0x0) 1.533762547s ago: executing program 4 (id=933): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18090000002300810000000000000000850000007b00000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000ec0)=ANY=[@ANYBLOB="18000000000080000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000a3850000007000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x8ec0, 0x0) dup3(r2, r3, 0x0) fcntl$setpipe(r4, 0x407, 0x100000) dup2(r3, r4) sendmsg$key(r4, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={&(0x7f0000000440)=ANY=[], 0x118}}, 0x0) 1.452668446s ago: executing program 3 (id=934): setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, 0x0, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0/file0\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080), 0x12) 1.267091237s ago: executing program 2 (id=937): socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x4003}, 0x10) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000840)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 1.151935388s ago: executing program 3 (id=940): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1e0000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r2}, 0x10) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SG_IO(r3, 0x2285, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000005740), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000005800)={0x0, 0x0, &(0x7f00000057c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000001000000050002000a2000001400070020"], 0x30}}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, 0x0, 0x0, 0x4) 1.084497054s ago: executing program 1 (id=941): syz_mount_image$vfat(&(0x7f0000000340), &(0x7f0000000980)='./file1\x00', 0x0, &(0x7f0000000f40)=ANY=[], 0x1, 0x2b6, &(0x7f0000000380)="$eJzs3c1qJFUUAOBTnUqndBYdxI0iWKALV2Hi1k2iZGAwK6UFdaHBmQHpbgYm0DARjL2aJ5h38RHcuPENBtwK7mYWkZL66x+mJramo6jft8nh3jr3nqqbdGWTky/fmIzu3E9i9vRJZFkSvYM4iGdJ7EYvWt9FGgDAf8ezoohfiypMitqamWnvWgsDAK5N/f7/Uy9+AOBf7uNPP/vw8Pj46KM8z+K1waPpMImIyaPpsJ4/vBdfxzjuxs0YxEVEMVfHt24fH0Wal3bj7cn5dFhmTr74sVn/8JeIKn8/BrHbnb+f15byz6fD7Xg58ji8t92WOohXu/Pf7ciPYT/eeWup/r0YxE9fxf0Yx50ocxf53+7n+QfF46fffF5uU+YnvRjuVNdVCr8gAQAAAAAAAAAAAAAAAAAAAACwWXt5ntTte6r+PeVQ039n66Ka38tbu6v9eer8pF2o7g9UtN1yHjfDt24fH93M87xoLlzkp/F6GlrqAAAAAAAAAAAAAAAAAAAAQEScPnxy42Q8vvvg9OHZ6MpB2w0gbb7+1XUOlkbejLPRydaLF9xZf6906cbLWi+9ONI0NvRYuoPZfOSlsp6Nb7ET85FPog7ag9noXq+8Xy96NjrJm6n2IY9Okj/aK2sP7vvlqX5ctbCi+pa4KFbPNJuXuprV39DT6N/onPqt2CrWW+e9n+szakaSqsXGertvN0HnDZZBVp5FNv/BL6d+eH6dWZP+wo+MrSt/6AAAAAAAAAAAAAAAAAAAAJ0Wf/3bMTm7NLV3bUUBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwN9s8f//2yCLiNWR54LzJvmya5qgHw9O/+FbBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4H/g9wAAAP//7C5T2w==") r0 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x130) write$9p(r0, &(0x7f0000001400)="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", 0x200) sendfile(r0, 0xffffffffffffffff, 0x0, 0xe065) 1.001240074s ago: executing program 4 (id=943): syz_open_dev$usbmon(&(0x7f0000000140), 0x0, 0x0) eventfd(0x2926) r0 = socket(0x400000000010, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x100}, 0x0) write(r0, &(0x7f0000000040)="3a03000018002551075c0165ff0ffc02802000030004000500e1000c0400070080000900", 0x33a) 950.248089ms ago: executing program 3 (id=944): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'geneve1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x1, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, r0, 0x0, 0x400}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_LABEL={0x8, 0xb, 0x1, 0x0, 0x7}, @IFLA_GENEVE_PORT={0x6, 0x5, 0x4e24}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x40080}, 0x0) 942.569879ms ago: executing program 2 (id=945): sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x2, &(0x7f0000000680)={0x3, 0x3, &(0x7f0000000740)=ANY=[], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) sendmmsg$inet(r0, &(0x7f0000000f40)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000006c0)="ed", 0x1}, {&(0x7f0000000200)="b5", 0x1}, {&(0x7f0000000340)='.', 0x1}, {&(0x7f0000000140)='U', 0x1}, {&(0x7f0000000180)="f3", 0x1}], 0x48}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000003c0)="715a60d370c2db849d25b3310ceb1f148b26ca3143b53845b6d597e08b48b9c982f1a3115de6c0fcb1f736c09d1cc913f366b02e9368911ed49c4faf91f300ca7e7ecada05effeb3a474dce92d5079c0487a5b86b1b46b99", 0x58}, {&(0x7f0000000c80)='a', 0x1}, {&(0x7f0000000b40)='M', 0x1}, {&(0x7f0000000d80)='o', 0x1}, {&(0x7f0000000e80)='\b', 0x1}], 0x5}, 0x70040000}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000380)="bb", 0x1}, {&(0x7f00000007c0)="a1", 0x1}, {&(0x7f0000000800)='s', 0x1}, {&(0x7f00000009c0)='\\', 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000dc0), 0x3}}], 0x4, 0x4048841) 827.99469ms ago: executing program 3 (id=946): r0 = socket$unix(0x1, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000fce000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) accept(r0, 0x0, 0x0) 819.147401ms ago: executing program 0 (id=947): r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001880), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/4, 0x4}], 0x1}) io_uring_enter(0xffffffffffffffff, 0x567, 0x0, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x6908, &(0x7f0000000340)={0x0, 0x0, 0x10100}, &(0x7f0000000140), &(0x7f0000000100)=0x0) syz_io_uring_setup(0x1868, &(0x7f00000003c0), &(0x7f0000000040)=0x0, &(0x7f0000000500)) syz_io_uring_submit(r3, r2, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}) io_uring_enter(r1, 0x184c, 0x0, 0x0, 0x0, 0x0) 777.334671ms ago: executing program 1 (id=948): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x1, 0x3f, 0x205, 0x40a}, 0x14) 740.355305ms ago: executing program 2 (id=949): r0 = socket$key(0xf, 0x3, 0x2) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000640)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020e0000150000000000000000000000030005000000000002004e24ac1e00010000000000000000030006003c000000020000fc34000000000000000000000001001800000000000800120000000200fcffffff0000000006003300000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000040003"], 0xa8}}, 0x0) 545.32248ms ago: executing program 2 (id=950): setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, 0x0, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0/file0\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080), 0x12) 537.963361ms ago: executing program 0 (id=951): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000280)='sys_enter\x00'}, 0x10) ftruncate(0xffffffffffffffff, 0x2) 486.050174ms ago: executing program 1 (id=952): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000002100)={0x1, 'ip6gre0\x00'}, 0x18) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r1}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70500000000000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a50000000800000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='kfree\x00', r2}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'dummy0\x00'}, 0x18) 423.675367ms ago: executing program 0 (id=953): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000002000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 421.95831ms ago: executing program 2 (id=954): syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file2\x00', 0x2000410, &(0x7f0000000080), 0x81, 0x7a5, &(0x7f0000000f80)="$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") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x20, 0x4, 0x2, 0x0, 0x201, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0xffffffff, 0x0, 0x0, @void, @value, @void, @value}, 0x48) openat(0xffffffffffffff9c, 0x0, 0x143042, 0x0) 343.85399ms ago: executing program 0 (id=955): r0 = memfd_create(&(0x7f0000000000)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x05\x00\x00\x00\x00\x00\x00\x00_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\xf0y\xd6\xb0\xf2\x9f\xa7\xcf\xad\x86\\\xec\xec\xd6\x9d\bT\xcd\xa2\xea', 0xf) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000005, 0x12, r1, 0x0) ftruncate(r0, 0x400000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x7ab3, 0x6, 0x6, 0xd83}, 0x8) 310.872587ms ago: executing program 1 (id=956): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000a50000002a00000095"], &(0x7f0000000b40)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="c8010000", @ANYRES16=r2, @ANYBLOB="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"], 0x1c8}}, 0x40090) 148.803174ms ago: executing program 0 (id=957): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0200000004000000020000000c0000000014"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, 0x0, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="01030000000000000000320000000c009900000000001200000005001c01"], 0x28}}, 0x0) 147.827158ms ago: executing program 1 (id=958): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rpc\x00') r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000000000000000000000100000850000007b00"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='sys_enter\x00', r1}, 0x10) fchdir(r0) 146.569327ms ago: executing program 0 (id=959): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cdg\x00', 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000003c0)="90", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)='\a', 0x1}], 0x1}}], 0x2, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) r1 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000b00)=@raw={'raw\x00', 0x8, 0x3, 0x428, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x358, 0xffffffff, 0xffffffff, 0x358, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x488) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) sendmmsg$inet6(r2, 0x0, 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) shutdown(r0, 0x2) 83.93275ms ago: executing program 2 (id=960): syz_mount_image$vfat(&(0x7f0000000280), &(0x7f0000000240)='./file0\x00', 0x18000, &(0x7f0000002f40)=ANY=[@ANYRES8=0x0, @ANYRES64, @ANYRES16=0x0, @ANYRESDEC, @ANYRES32, @ANYRES32], 0x1, 0x2ee, &(0x7f0000001a80)="$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") bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f00000000c0), 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.idle_time\x00', 0x275a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) pipe(&(0x7f0000000080)) 74.23747ms ago: executing program 4 (id=961): llistxattr(0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0xb3, 0x7f, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xb, &(0x7f0000000080)=@framed={{0x18, 0x3}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x66}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, @exit, @alu={0x4, 0x0, 0x4, 0x3}]}, &(0x7f0000001300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9, @void, @value}, 0x90) r1 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x5) ioctl$SG_IO(r1, 0x2285, 0x0) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000000)="aefdda9d240300005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d76641cb010052f436dd2a", 0x2a}, {&(0x7f0000000040)="aa1d484e243103000000f7c08bfcd111fbdf23ea32db0e8f21d5bc27bd8063067a0689fff2a41cfbf0e9d85e447511703d", 0x31}], 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x4b, 0xda, 0xeac, 0xd, 0x7f, r2}) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000100)=0xcf5) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, "0062ba7d82000000000000000000f7ffffff00"}) ppoll(&(0x7f0000000140)=[{r5}], 0x1, 0x0, 0x0, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0xb804, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r6, 0x0) r7 = syz_open_pts(r5, 0x0) r8 = dup3(r7, r5, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000180)=0x11) ioctl$TCSETSW2(r8, 0x5437, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000100000000000000fe0018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b708000000000e007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000020850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) 0s ago: executing program 1 (id=962): r0 = syz_open_procfs$userns(0x0, &(0x7f0000000140)) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000180)) kernel console output (not intermixed with test programs): 76-9a50-61ac97e9b59d [ 80.931424][ T8] usb 3-1: USB disconnect, device number 2 [ 80.943496][ T8] ldusb 3-1:0.55: LD USB Device #0 now disconnected [ 81.165724][ T6442] loop4: detected capacity change from 0 to 2048 [ 81.181110][ T6442] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 81.336538][ T6447] loop3: detected capacity change from 0 to 1024 [ 81.344641][ T6447] ext4: Unknown parameter 'context' [ 81.357094][ T8] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 81.516797][ T8] usb 3-1: Using ep0 maxpacket: 8 [ 81.528676][ T8] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 81.541016][ T8] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 81.562281][ T8] usb 3-1: config 16 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.585229][ T8] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 81.613077][ T8] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 81.656825][ T8] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.679764][ T8] usbtmc 3-1:16.0: bulk endpoints not found [ 81.910679][ T25] usb 1-1: USB disconnect, device number 4 [ 82.225827][ T6463] loop1: detected capacity change from 0 to 512 [ 82.234402][ T6463] EXT4-fs: inline encryption not supported [ 82.299661][ T6463] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.343118][ T6463] ext4 filesystem being mounted at /24/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.412179][ T6463] EXT4-fs error (device loop1): ext4_do_update_inode:5121: inode #2: comm syz.1.152: corrupted inode contents [ 82.477464][ T6463] EXT4-fs error (device loop1): ext4_dirty_inode:5984: inode #2: comm syz.1.152: mark_inode_dirty error [ 82.507390][ T6463] EXT4-fs error (device loop1): ext4_do_update_inode:5121: inode #2: comm syz.1.152: corrupted inode contents [ 82.530639][ T6463] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #2: comm syz.1.152: mark_inode_dirty error [ 82.631110][ T5845] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.669141][ T6461] loop0: detected capacity change from 0 to 32768 [ 82.685578][ T6461] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.151 (6461) [ 82.701665][ T5366] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 82.772912][ T6461] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 82.805583][ T6461] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 82.816289][ T6461] BTRFS info (device loop0): using free-space-tree [ 82.935228][ T5366] usb 4-1: config 0 has an invalid interface number: 55 but max is 0 [ 82.943622][ T5366] usb 4-1: config 0 has no interface number 0 [ 82.955666][ T5366] usb 4-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.969402][ T5366] usb 4-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 82.983804][ T5366] usb 4-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 83.013354][ T5366] usb 4-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 120, setting to 64 [ 83.024956][ T5366] usb 4-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 83.054268][ T5366] usb 4-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 83.065550][ T6461] BTRFS info (device loop0): rebuilding free space tree [ 83.087687][ T5366] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.115269][ T5366] usb 4-1: config 0 descriptor?? [ 83.123007][ T6469] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 83.135824][ T6497] loop1: detected capacity change from 0 to 1024 [ 83.143694][ T6497] journal_path: Non-blockdev passed as './file0' [ 83.150397][ T6497] EXT4-fs: error: could not find journal device path [ 83.200399][ T5366] ldusb 4-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 83.436310][ T5857] BTRFS info (device loop0): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 83.498609][ T6493] loop4: detected capacity change from 0 to 32768 [ 83.523860][ T6493] BTRFS: device /dev/loop4 (7:4) using temp-fsid 5a19626a-3464-46db-9161-73327fda83fe [ 83.533620][ T6493] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.158 (6493) [ 83.659668][ T6493] BTRFS info (device loop4): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 83.676940][ T6493] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 83.685641][ T6493] BTRFS info (device loop4): using free-space-tree [ 83.837297][ T8] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 83.910810][ T6493] BTRFS info (device loop4): rebuilding free space tree [ 84.000473][ T8] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 84.016849][ T8] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 84.028644][ T8] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 84.045833][ T8] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 84.056539][ T8] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 84.064833][ T8] usb 2-1: Manufacturer: syz [ 84.065701][ T974] usb 3-1: USB disconnect, device number 3 [ 84.095299][ T8] usb 2-1: config 0 descriptor?? [ 84.123193][ T8] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 84.226601][ T5855] BTRFS info (device loop4): last unmount of filesystem 5a19626a-3464-46db-9161-73327fda83fe [ 84.252642][ T6522] loop2: detected capacity change from 0 to 1024 [ 84.277437][ T6522] ext4: Unknown parameter 'context' [ 84.677172][ T6531] loop0: detected capacity change from 0 to 512 [ 84.702436][ T6531] EXT4-fs: inline encryption not supported [ 84.762780][ T6532] loop4: detected capacity change from 0 to 2048 [ 84.771890][ T6531] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.798327][ T6532] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 84.827358][ T6531] ext4 filesystem being mounted at /29/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.905327][ T6531] EXT4-fs error (device loop0): ext4_do_update_inode:5121: inode #2: comm syz.0.165: corrupted inode contents [ 84.932966][ T6531] EXT4-fs error (device loop0): ext4_dirty_inode:5984: inode #2: comm syz.0.165: mark_inode_dirty error [ 84.953896][ T6522] loop2: detected capacity change from 0 to 2048 [ 84.973897][ T6531] EXT4-fs error (device loop0): ext4_do_update_inode:5121: inode #2: comm syz.0.165: corrupted inode contents [ 85.010387][ T6531] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #2: comm syz.0.165: mark_inode_dirty error [ 85.026181][ T6522] Alternate GPT is invalid, using primary GPT. [ 85.036834][ T6522] loop2: p2 p3 p7 [ 85.126418][ T5857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.461251][ T6545] loop2: detected capacity change from 0 to 1024 [ 85.482110][ T974] usb 4-1: USB disconnect, device number 4 [ 85.517545][ T974] ldusb 4-1:0.55: LD USB Device #0 now disconnected [ 85.564401][ T6545] EXT4-fs (loop2): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 85.724651][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 85.988679][ T29] kauditd_printk_skb: 131 callbacks suppressed [ 85.988698][ T29] audit: type=1326 audit(1730826814.268:450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6564 comm="syz.4.177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 86.025075][ T29] audit: type=1326 audit(1730826814.268:451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6564 comm="syz.4.177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 86.083570][ T29] audit: type=1326 audit(1730826814.268:452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6564 comm="syz.4.177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 86.111281][ T29] audit: type=1326 audit(1730826814.268:453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6564 comm="syz.4.177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 86.114481][ T6565] loop4: detected capacity change from 0 to 1024 [ 86.135370][ T29] audit: type=1326 audit(1730826814.268:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6564 comm="syz.4.177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 86.163883][ T29] audit: type=1326 audit(1730826814.268:455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6564 comm="syz.4.177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 86.190771][ T6565] journal_path: Non-blockdev passed as './file0' [ 86.199768][ T6565] EXT4-fs: error: could not find journal device path [ 86.216844][ T8] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 86.231065][ T29] audit: type=1326 audit(1730826814.268:456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6564 comm="syz.4.177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 86.306165][ T29] audit: type=1326 audit(1730826814.298:457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6564 comm="syz.4.177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 86.366859][ T8] usb 3-1: Using ep0 maxpacket: 8 [ 86.374156][ T8] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 86.394233][ T8] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 86.409082][ T29] audit: type=1326 audit(1730826814.298:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6564 comm="syz.4.177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 86.430556][ T6556] loop3: detected capacity change from 0 to 32768 [ 86.438121][ T8] usb 3-1: config 16 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.450815][ T6556] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.172 (6556) [ 86.466025][ T8] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 86.483110][ T6556] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 86.493792][ T29] audit: type=1326 audit(1730826814.298:459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6564 comm="syz.4.177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 86.520241][ T6556] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 86.533728][ T6556] BTRFS info (device loop3): using free-space-tree [ 86.546443][ T8] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 86.569395][ T8] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.604800][ T9] usb 2-1: USB disconnect, device number 4 [ 86.693755][ T8] usbtmc 3-1:16.0: bulk endpoints not found [ 86.703622][ T6591] loop1: detected capacity change from 0 to 1024 [ 86.736873][ T6556] BTRFS info (device loop3): rebuilding free space tree [ 86.756841][ T6591] EXT4-fs (loop1): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 86.900824][ T6600] loop4: detected capacity change from 0 to 2048 [ 86.908158][ T6600] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 86.918918][ T5848] BTRFS info (device loop3): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 86.933831][ T5845] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 87.305893][ T6613] loop0: detected capacity change from 0 to 512 [ 87.312959][ T6613] EXT4-fs: inline encryption not supported [ 87.424951][ T6613] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.466830][ T6613] ext4 filesystem being mounted at /40/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.576066][ T6613] EXT4-fs error (device loop0): ext4_do_update_inode:5121: inode #2: comm syz.0.191: corrupted inode contents [ 87.615040][ T6613] EXT4-fs error (device loop0): ext4_dirty_inode:5984: inode #2: comm syz.0.191: mark_inode_dirty error [ 87.659001][ T6613] EXT4-fs error (device loop0): ext4_do_update_inode:5121: inode #2: comm syz.0.191: corrupted inode contents [ 87.720977][ T6613] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #2: comm syz.0.191: mark_inode_dirty error [ 87.934799][ T5857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.017937][ T6633] loop4: detected capacity change from 0 to 1024 [ 88.072943][ T6633] ext4: Unknown parameter 'context' [ 88.096836][ T8] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 88.314806][ T8] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 88.335374][ T8] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 88.374960][ T8] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 88.451373][ T8] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 88.493882][ T8] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 88.513422][ T6644] netlink: 12 bytes leftover after parsing attributes in process `syz.3.203'. [ 88.540326][ T6644] 8021q: adding VLAN 0 to HW filter on device bond1 [ 88.542467][ T8] usb 2-1: Manufacturer: syz [ 88.574870][ T8] usb 2-1: config 0 descriptor?? [ 88.591352][ T6644] bond1: (slave bridge1): Enslaving as an active interface with an up link [ 88.628838][ T8] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 88.685626][ T6636] loop0: detected capacity change from 0 to 32768 [ 88.717214][ T6636] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.197 (6636) [ 88.773677][ T6636] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 88.809135][ T6636] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 88.832384][ T6636] BTRFS info (device loop0): using free-space-tree [ 88.963019][ T9] usb 3-1: USB disconnect, device number 4 [ 88.992235][ T6660] loop3: detected capacity change from 0 to 2048 [ 89.010504][ T6633] loop4: detected capacity change from 0 to 2048 [ 89.035044][ T6660] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 89.074848][ T6636] BTRFS info (device loop0): rebuilding free space tree [ 89.085909][ T6633] loop4: unable to read partition table [ 89.093619][ T6633] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 89.183665][ T6672] loop2: detected capacity change from 0 to 512 [ 89.214551][ T5222] Alternate GPT is invalid, using primary GPT. [ 89.223259][ T5857] BTRFS info (device loop0): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 89.227750][ T5222] loop4: p2 p3 p7 [ 89.245044][ T6672] EXT4-fs: inline encryption not supported [ 89.315670][ T6672] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.330197][ T6672] ext4 filesystem being mounted at /38/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.346316][ T6672] EXT4-fs error (device loop2): ext4_do_update_inode:5121: inode #2: comm syz.2.208: corrupted inode contents [ 89.378552][ T6672] EXT4-fs error (device loop2): ext4_dirty_inode:5984: inode #2: comm syz.2.208: mark_inode_dirty error [ 89.405403][ T6672] EXT4-fs error (device loop2): ext4_do_update_inode:5121: inode #2: comm syz.2.208: corrupted inode contents [ 89.427068][ T6672] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #2: comm syz.2.208: mark_inode_dirty error [ 89.474051][ T5846] udevd[5846]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 89.514030][ T5865] udevd[5865]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 89.536170][ T5851] udevd[5851]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 89.574974][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.954833][ T6693] loop4: detected capacity change from 0 to 4096 [ 89.969912][ T6693] EXT4-fs: Ignoring removed nomblk_io_submit option [ 89.995240][ T6693] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.046336][ T6693] EXT4-fs error (device loop4): ext4_do_update_inode:5121: inode #15: comm syz.4.214: corrupted inode contents [ 90.107751][ T6693] EXT4-fs error (device loop4): ext4_dirty_inode:5984: inode #15: comm syz.4.214: mark_inode_dirty error [ 90.126113][ T6693] EXT4-fs error (device loop4): ext4_do_update_inode:5121: inode #15: comm syz.4.214: corrupted inode contents [ 90.141159][ T6693] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #15: comm syz.4.214: mark_inode_dirty error [ 90.154412][ T6693] EXT4-fs error (device loop4): ext4_do_update_inode:5121: inode #15: comm syz.4.214: corrupted inode contents [ 90.169482][ T6693] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #15: comm syz.4.214: mark_inode_dirty error [ 90.193919][ T6693] EXT4-fs error (device loop4): ext4_do_update_inode:5121: inode #15: comm syz.4.214: corrupted inode contents [ 90.222943][ T6693] EXT4-fs error (device loop4): ext4_truncate:4208: inode #15: comm syz.4.214: mark_inode_dirty error [ 90.238433][ T25] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 90.249352][ T6693] EXT4-fs error (device loop4) in ext4_setattr:5523: Corrupt filesystem [ 90.300681][ T5855] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.356873][ T9] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 90.397103][ T25] usb 3-1: Using ep0 maxpacket: 8 [ 90.403946][ T25] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 90.415383][ T25] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 90.435625][ T25] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 90.458774][ T25] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 90.475651][ T25] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 90.491237][ T25] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 90.512183][ T25] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.517416][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 90.533504][ T25] usbtmc 3-1:16.0: probe with driver usbtmc failed with error -22 [ 90.557169][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 90.603876][ T9] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 90.613938][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.622780][ T9] usb 4-1: Product: syz [ 90.627174][ T9] usb 4-1: Manufacturer: syz [ 90.631882][ T9] usb 4-1: SerialNumber: syz [ 90.641986][ T6720] loop4: detected capacity change from 0 to 1024 [ 90.647484][ T9] usb 4-1: config 0 descriptor?? [ 90.656401][ T9] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 90.664301][ T6720] ext4: Unknown parameter 'context' [ 90.677593][ T9] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 90.932315][ T25] usb 2-1: USB disconnect, device number 5 [ 90.943002][ T6727] loop0: detected capacity change from 0 to 2048 [ 90.968334][ T6727] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 91.094542][ T6732] netlink: 12 bytes leftover after parsing attributes in process `syz.1.222'. [ 91.146922][ T6732] 8021q: adding VLAN 0 to HW filter on device bond1 [ 91.172820][ T6732] bond1: (slave bridge1): Enslaving as an active interface with an up link [ 91.336338][ T6720] loop4: detected capacity change from 0 to 2048 [ 91.348316][ T9] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 91.363508][ T6743] loop0: detected capacity change from 0 to 512 [ 91.370590][ T6743] EXT4-fs: inline encryption not supported [ 91.406614][ T6743] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.436525][ T9] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 91.456414][ T6720] Alternate GPT is invalid, using primary GPT. [ 91.463158][ T6743] ext4 filesystem being mounted at /45/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.487803][ T6720] loop4: p2 p3 p7 [ 91.492471][ T9] em28xx 4-1:0.0: board has no eeprom [ 91.519522][ T6743] EXT4-fs error (device loop0): ext4_do_update_inode:5121: inode #2: comm syz.0.223: corrupted inode contents [ 91.619400][ T6743] EXT4-fs error (device loop0): ext4_dirty_inode:5984: inode #2: comm syz.0.223: mark_inode_dirty error [ 91.662369][ T9] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 91.676093][ T9] em28xx 4-1:0.0: dvb set to bulk mode. [ 91.683591][ T5366] em28xx 4-1:0.0: Binding DVB extension [ 91.714949][ T9] usb 4-1: USB disconnect, device number 5 [ 91.725981][ T9] em28xx 4-1:0.0: Disconnecting em28xx [ 91.741861][ T6743] EXT4-fs error (device loop0): ext4_do_update_inode:5121: inode #2: comm syz.0.223: corrupted inode contents [ 91.780472][ T6743] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #2: comm syz.0.223: mark_inode_dirty error [ 91.814668][ T6761] loop4: detected capacity change from 0 to 1024 [ 91.824972][ T5366] em28xx 4-1:0.0: Registering input extension [ 91.832239][ T9] em28xx 4-1:0.0: Closing input extension [ 91.859298][ T9] em28xx 4-1:0.0: Freeing device [ 91.873357][ T6761] EXT4-fs (loop4): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 91.943659][ T6439] udevd[6439]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 91.949085][ T5846] udevd[5846]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 91.964418][ T5851] udevd[5851]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 92.009027][ T5855] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 92.022367][ T5857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.415323][ T6780] netlink: 12 bytes leftover after parsing attributes in process `syz.1.234'. [ 92.419758][ T6777] loop0: detected capacity change from 0 to 2048 [ 92.439117][ T6777] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 92.611566][ T6780] 8021q: adding VLAN 0 to HW filter on device bond2 [ 92.651338][ T6796] loop0: detected capacity change from 0 to 512 [ 92.671427][ T6785] bond2: (slave bridge2): Enslaving as an active interface with an up link [ 92.684555][ T6794] netlink: 8 bytes leftover after parsing attributes in process `syz.4.238'. [ 92.685038][ T6796] EXT4-fs: inline encryption not supported [ 92.945470][ T6796] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.958480][ T6796] ext4 filesystem being mounted at /48/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.003244][ T6796] EXT4-fs error (device loop0): ext4_do_update_inode:5121: inode #2: comm syz.0.240: corrupted inode contents [ 93.014714][ T6815] netlink: 4 bytes leftover after parsing attributes in process `syz.3.245'. [ 93.042048][ T6796] EXT4-fs error (device loop0): ext4_dirty_inode:5984: inode #2: comm syz.0.240: mark_inode_dirty error [ 93.054230][ T6796] EXT4-fs error (device loop0): ext4_do_update_inode:5121: inode #2: comm syz.0.240: corrupted inode contents [ 93.072757][ T6796] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #2: comm syz.0.240: mark_inode_dirty error [ 93.112305][ T25] usb 3-1: USB disconnect, device number 5 [ 93.196075][ T5857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.351539][ T6829] netlink: 8 bytes leftover after parsing attributes in process `syz.3.253'. [ 93.412794][ T6832] netlink: 12 bytes leftover after parsing attributes in process `syz.4.254'. [ 93.480934][ T6832] 8021q: adding VLAN 0 to HW filter on device bond1 [ 93.589413][ T29] kauditd_printk_skb: 58 callbacks suppressed [ 93.589430][ T29] audit: type=1326 audit(1730826821.868:518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6843 comm="syz.1.257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb0f077e719 code=0x7ffc0000 [ 93.639198][ T6836] bond1: (slave bridge1): Enslaving as an active interface with an up link [ 93.655032][ T29] audit: type=1326 audit(1730826821.908:519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6843 comm="syz.1.257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb0f077e719 code=0x7ffc0000 [ 93.687127][ T25] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 93.687786][ T29] audit: type=1326 audit(1730826821.908:520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6843 comm="syz.1.257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fb0f077e719 code=0x7ffc0000 [ 93.730319][ T29] audit: type=1326 audit(1730826821.908:521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6843 comm="syz.1.257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb0f077e719 code=0x7ffc0000 [ 93.750347][ T6844] loop1: detected capacity change from 0 to 1024 [ 93.764973][ T6844] journal_path: Non-blockdev passed as './file0' [ 93.789970][ T6844] EXT4-fs: error: could not find journal device path [ 93.817085][ T974] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 93.831011][ T29] audit: type=1326 audit(1730826821.908:522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6843 comm="syz.1.257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fb0f077e719 code=0x7ffc0000 [ 93.861839][ T29] audit: type=1326 audit(1730826821.908:523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6843 comm="syz.1.257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb0f077e719 code=0x7ffc0000 [ 93.870851][ T6848] loop4: detected capacity change from 0 to 512 [ 93.888932][ T29] audit: type=1326 audit(1730826821.908:524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6843 comm="syz.1.257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb0f077e719 code=0x7ffc0000 [ 93.913660][ T6848] EXT4-fs: inline encryption not supported [ 93.917208][ T25] usb 3-1: Using ep0 maxpacket: 8 [ 93.925874][ T29] audit: type=1326 audit(1730826821.908:525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6843 comm="syz.1.257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fb0f077e719 code=0x7ffc0000 [ 93.962891][ T6852] netlink: 4 bytes leftover after parsing attributes in process `syz.3.261'. [ 93.975790][ T25] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 93.986870][ T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.997431][ T974] usb 1-1: Using ep0 maxpacket: 8 [ 94.003664][ T25] usb 3-1: Product: syz [ 94.009245][ T974] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 94.020482][ T25] usb 3-1: Manufacturer: syz [ 94.025118][ T25] usb 3-1: SerialNumber: syz [ 94.030038][ T974] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 94.046998][ T25] usb 3-1: config 0 descriptor?? [ 94.052156][ T974] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 94.066125][ T29] audit: type=1326 audit(1730826821.908:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6843 comm="syz.1.257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb0f077e719 code=0x7ffc0000 [ 94.068110][ T6848] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.102027][ T6848] ext4 filesystem being mounted at /63/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.110938][ T974] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 94.119298][ T29] audit: type=1326 audit(1730826821.908:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6843 comm="syz.1.257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb0f077e719 code=0x7ffc0000 [ 94.122461][ T974] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 94.157985][ T974] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 94.167671][ T974] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.194197][ T6848] EXT4-fs error (device loop4): ext4_do_update_inode:5121: inode #2: comm syz.4.260: corrupted inode contents [ 94.225687][ T974] usbtmc 1-1:16.0: probe with driver usbtmc failed with error -22 [ 94.253900][ T6848] EXT4-fs error (device loop4): ext4_dirty_inode:5984: inode #2: comm syz.4.260: mark_inode_dirty error [ 94.273185][ T25] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 94.317084][ T6848] EXT4-fs error (device loop4): ext4_do_update_inode:5121: inode #2: comm syz.4.260: corrupted inode contents [ 94.352363][ T6848] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #2: comm syz.4.260: mark_inode_dirty error [ 94.498169][ T5855] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.541698][ T6865] loop1: detected capacity change from 0 to 1024 [ 94.585459][ T6865] ext4: Unknown parameter 'context' [ 95.871504][ T6865] loop1: detected capacity change from 0 to 2048 [ 95.966896][ T6865] Alternate GPT is invalid, using primary GPT. [ 95.976443][ T6865] loop1: p2 p3 p7 [ 96.218422][ T6880] loop4: detected capacity change from 0 to 32768 [ 96.248393][ T6880] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.270 (6880) [ 96.312465][ T6880] BTRFS info (device loop4): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 96.327134][ T25] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 96.353305][ T6880] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 96.375690][ T25] usb 3-1: USB disconnect, device number 6 [ 96.384339][ T6880] BTRFS info (device loop4): using free-space-tree [ 96.420336][ T6439] udevd[6439]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 96.489534][ T5851] udevd[5851]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 96.498414][ T5846] udevd[5846]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 96.571650][ T5896] usb 1-1: USB disconnect, device number 5 [ 96.668460][ T6880] BTRFS info (device loop4): rebuilding free space tree [ 96.712923][ T6908] loop3: detected capacity change from 0 to 1024 [ 96.726273][ T6908] journal_path: Non-blockdev passed as './file0' [ 96.738962][ T6908] EXT4-fs: error: could not find journal device path [ 96.983248][ T5855] BTRFS info (device loop4): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 97.032149][ T6924] loop0: detected capacity change from 0 to 512 [ 97.059367][ T6924] EXT4-fs: inline encryption not supported [ 97.092335][ T6931] netlink: 12 bytes leftover after parsing attributes in process `syz.2.285'. [ 97.194286][ T6931] 8021q: adding VLAN 0 to HW filter on device bond1 [ 97.211208][ T6935] bond1: (slave bridge1): Enslaving as an active interface with an up link [ 97.314517][ T6924] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.353883][ T6924] ext4 filesystem being mounted at /53/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.512666][ T6924] EXT4-fs error (device loop0): ext4_do_update_inode:5121: inode #2: comm syz.0.282: corrupted inode contents [ 97.524861][ T6948] netlink: 'syz.1.290': attribute type 10 has an invalid length. [ 97.565832][ T6924] EXT4-fs error (device loop0): ext4_dirty_inode:5984: inode #2: comm syz.0.282: mark_inode_dirty error [ 97.596079][ T6924] EXT4-fs error (device loop0): ext4_do_update_inode:5121: inode #2: comm syz.0.282: corrupted inode contents [ 97.669731][ T6924] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #2: comm syz.0.282: mark_inode_dirty error [ 97.736893][ T974] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 97.773547][ T6950] loop1: detected capacity change from 0 to 1024 [ 97.788489][ T6950] journal_path: Non-blockdev passed as './file0' [ 97.791156][ T5857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.798407][ T6950] EXT4-fs: error: could not find journal device path [ 97.887700][ T974] usb 3-1: Using ep0 maxpacket: 8 [ 97.898903][ T974] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 97.926786][ T974] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 97.967355][ T974] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 97.990896][ T974] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 98.122623][ T974] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 98.138788][ T6967] netlink: 12 bytes leftover after parsing attributes in process `syz.3.298'. [ 98.201038][ T974] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 98.239472][ T974] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.268612][ T25] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 98.293652][ T6967] 8021q: adding VLAN 0 to HW filter on device bond2 [ 98.320301][ T974] usbtmc 3-1:16.0: probe with driver usbtmc failed with error -22 [ 98.446257][ T6971] bond2: (slave bridge2): Enslaving as an active interface with an up link [ 98.465797][ T25] usb 2-1: Using ep0 maxpacket: 8 [ 98.497026][ T25] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 98.506249][ T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.527907][ T25] usb 2-1: Product: syz [ 98.532229][ T25] usb 2-1: Manufacturer: syz [ 98.538026][ T25] usb 2-1: SerialNumber: syz [ 98.545750][ T25] usb 2-1: config 0 descriptor?? [ 98.784496][ T25] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 99.000287][ T6988] loop3: detected capacity change from 0 to 1024 [ 99.016111][ T6988] ext4: Unknown parameter 'context' [ 99.037276][ T29] kauditd_printk_skb: 211 callbacks suppressed [ 99.037293][ T29] audit: type=1326 audit(1730826827.308:739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6991 comm="syz.0.307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 99.101900][ T29] audit: type=1326 audit(1730826827.308:740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6991 comm="syz.0.307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 99.102636][ T6993] loop0: detected capacity change from 0 to 1024 [ 99.154720][ T6993] journal_path: Non-blockdev passed as './file0' [ 99.162182][ T6993] EXT4-fs: error: could not find journal device path [ 99.185385][ T29] audit: type=1326 audit(1730826827.308:741): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6991 comm="syz.0.307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 99.262020][ T29] audit: type=1326 audit(1730826827.308:742): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6991 comm="syz.0.307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 99.305165][ T29] audit: type=1326 audit(1730826827.308:743): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6991 comm="syz.0.307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 99.376442][ T29] audit: type=1326 audit(1730826827.308:744): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6991 comm="syz.0.307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 99.409047][ T29] audit: type=1326 audit(1730826827.308:745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6991 comm="syz.0.307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 99.470380][ T29] audit: type=1326 audit(1730826827.308:746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6991 comm="syz.0.307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 99.508840][ T29] audit: type=1326 audit(1730826827.308:747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6991 comm="syz.0.307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 99.585657][ T29] audit: type=1326 audit(1730826827.308:748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6991 comm="syz.0.307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 99.601685][ T7003] netlink: 12 bytes leftover after parsing attributes in process `syz.4.311'. [ 99.645115][ T7006] loop0: detected capacity change from 0 to 512 [ 99.699175][ T7003] 8021q: adding VLAN 0 to HW filter on device bond2 [ 99.702952][ T6988] loop3: detected capacity change from 0 to 2048 [ 99.731479][ T7006] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 99.731864][ T7007] bond2: (slave bridge2): Enslaving as an active interface with an up link [ 99.748141][ T7006] EXT4-fs error (device loop0): ext4_orphan_get:1414: comm syz.0.312: bad orphan inode 15 [ 99.761058][ T7006] ext4_test_bit(bit=14, block=4) = 1 [ 99.766422][ T7006] is_bad_inode(inode)=0 [ 99.770826][ T7006] NEXT_ORPHAN(inode)=0 [ 99.774912][ T7006] max_ino=32 [ 99.779211][ T7006] i_nlink=1 [ 99.783358][ T7006] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.825923][ T7006] EXT4-fs error (device loop0): ext4_map_blocks:671: inode #2: block 4: comm syz.0.312: lblock 0 mapped to illegal pblock 4 (length 1) [ 99.877163][ T5857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.904489][ T6988] Alternate GPT is invalid, using primary GPT. [ 99.929640][ T6988] loop3: p2 p3 p7 [ 100.095086][ T5222] Alternate GPT is invalid, using primary GPT. [ 100.101786][ T5222] loop3: p2 p3 p7 [ 100.169374][ T5846] udevd[5846]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 100.186376][ T5851] udevd[5851]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 100.202041][ T6187] udevd[6187]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 100.383137][ T5865] udevd[5865]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 100.389184][ T5846] udevd[5846]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 100.403705][ T6187] udevd[6187]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 100.544822][ T971] usb 3-1: USB disconnect, device number 7 [ 100.551894][ T25] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 100.636745][ T25] usb 2-1: USB disconnect, device number 6 [ 100.935451][ T7044] netlink: 4 bytes leftover after parsing attributes in process `syz.2.328'. [ 100.999245][ T7049] netlink: 8 bytes leftover after parsing attributes in process `syz.3.330'. [ 101.027104][ T7049] netlink: 12 bytes leftover after parsing attributes in process `syz.3.330'. [ 101.071309][ T7049] netlink: 8 bytes leftover after parsing attributes in process `syz.3.330'. [ 101.427131][ T25] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 101.456867][ T5905] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 101.532690][ T7075] netlink: 8 bytes leftover after parsing attributes in process `syz.4.341'. [ 101.570381][ T7076] netlink: 4 bytes leftover after parsing attributes in process `syz.0.342'. [ 101.587262][ T25] usb 2-1: Using ep0 maxpacket: 16 [ 101.594452][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 101.606852][ T5905] usb 3-1: Using ep0 maxpacket: 8 [ 101.614472][ T5905] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 101.624512][ T25] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 101.652903][ T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.661213][ T5905] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 101.681010][ T25] usb 2-1: Product: syz [ 101.695680][ T5905] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 101.706130][ T25] usb 2-1: Manufacturer: syz [ 101.721004][ T25] usb 2-1: SerialNumber: syz [ 101.731164][ T5905] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 101.748739][ T25] usb 2-1: config 0 descriptor?? [ 101.756928][ T25] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 101.766180][ T25] em28xx 2-1:0.0: DVB interface 0 found: bulk [ 101.782603][ T5905] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 101.793242][ T7081] loop4: detected capacity change from 0 to 512 [ 101.802045][ T5905] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.851128][ T7081] EXT4-fs error (device loop4): ext4_acquire_dquot:6887: comm syz.4.344: Failed to acquire dquot type 1 [ 101.901931][ T7081] EXT4-fs (loop4): 1 truncate cleaned up [ 101.910104][ T7081] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.931307][ T7081] ext4 filesystem being mounted at /84/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.979106][ T5855] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.997995][ T5366] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 102.046793][ T5905] usb 3-1: usb_control_msg returned -32 [ 102.072123][ T5905] usbtmc 3-1:16.0: can't read capabilities [ 102.211803][ T5366] usb 4-1: Using ep0 maxpacket: 8 [ 102.228147][ T5366] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 102.237495][ T5366] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.245515][ T5366] usb 4-1: Product: syz [ 102.269754][ T5366] usb 4-1: Manufacturer: syz [ 102.274514][ T5366] usb 4-1: SerialNumber: syz [ 102.294883][ T7102] netlink: 8 bytes leftover after parsing attributes in process `syz.4.354'. [ 102.297552][ T5366] usb 4-1: config 0 descriptor?? [ 102.372471][ T25] em28xx 2-1:0.0: chip ID is em2874 [ 102.390219][ T7104] netlink: 12 bytes leftover after parsing attributes in process `syz.0.355'. [ 102.447033][ T7104] 8021q: adding VLAN 0 to HW filter on device bond1 [ 102.475422][ T7109] vlan2: entered promiscuous mode [ 102.480691][ T7109] bond1: entered promiscuous mode [ 102.496421][ T7109] vlan2: entered allmulticast mode [ 102.502179][ T7109] bond1: entered allmulticast mode [ 102.515655][ T5366] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 102.633439][ T25] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 102.642098][ T25] em28xx 2-1:0.0: board has no eeprom [ 102.700320][ T7115] netlink: 28 bytes leftover after parsing attributes in process `syz.4.359'. [ 102.728354][ T25] em28xx 2-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 102.755581][ T25] em28xx 2-1:0.0: dvb set to bulk mode. [ 102.768106][ T5896] em28xx 2-1:0.0: Binding DVB extension [ 102.819817][ T5896] em28xx 2-1:0.0: Registering input extension [ 102.827304][ T25] usb 2-1: USB disconnect, device number 7 [ 102.833962][ T25] em28xx 2-1:0.0: Disconnecting em28xx [ 102.937028][ T5896] rc_core: IR keymap rc-pinnacle-pctv-hd not found [ 102.943725][ T5896] Registered IR keymap rc-empty [ 102.961373][ T5896] rc rc0: PCTV tripleStick (292e) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 102.964761][ T7123] loop0: detected capacity change from 0 to 512 [ 102.979471][ T5896] input: PCTV tripleStick (292e) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input6 [ 102.990123][ T7123] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 103.037965][ T5896] em28xx 2-1:0.0: Input extension successfully initialized [ 103.046205][ T25] em28xx 2-1:0.0: Closing input extension [ 103.078083][ T7123] EXT4-fs (loop0): 1 truncate cleaned up [ 103.084689][ T7123] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.125263][ T7123] x_tables: duplicate underflow at hook 2 [ 103.147327][ T25] em28xx 2-1:0.0: Freeing device [ 103.254275][ T5857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.510552][ T7139] loop0: detected capacity change from 0 to 512 [ 103.528245][ T25] usb 2-1: new full-speed USB device number 8 using dummy_hcd [ 103.559124][ T7139] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.582571][ T7139] ext4 filesystem being mounted at /78/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.667573][ T25] usb 2-1: device descriptor read/64, error -71 [ 103.692382][ T5857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.867548][ T7153] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 103.898406][ T7153] hub 9-0:1.0: USB hub found [ 103.904181][ T7153] hub 9-0:1.0: 1 port detected [ 103.916846][ T25] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 104.076818][ T25] usb 2-1: device descriptor read/64, error -71 [ 104.159905][ T5366] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 104.187001][ T5366] usb 4-1: USB disconnect, device number 6 [ 104.198236][ T25] usb usb2-port1: attempt power cycle [ 104.229565][ T974] usb 3-1: USB disconnect, device number 8 [ 104.266736][ T5896] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 104.437192][ T5896] usb 5-1: Using ep0 maxpacket: 16 [ 104.451603][ T5896] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 104.488756][ T5896] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 104.504742][ T5896] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.524979][ T5896] usb 5-1: Product: syz [ 104.533810][ T5896] usb 5-1: Manufacturer: syz [ 104.539091][ T7169] loop2: detected capacity change from 0 to 512 [ 104.543165][ T5896] usb 5-1: SerialNumber: syz [ 104.560347][ T5896] usb 5-1: config 0 descriptor?? [ 104.574921][ T5896] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 104.584492][ T25] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 104.598952][ T7169] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.616732][ T5896] em28xx 5-1:0.0: DVB interface 0 found: bulk [ 104.633906][ T7169] ext4 filesystem being mounted at /52/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.641978][ T7176] tmpfs: Unknown parameter 'fsuuid' [ 104.667864][ T25] usb 2-1: device descriptor read/8, error -71 [ 104.792650][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.375169][ T25] usb 2-1: new full-speed USB device number 11 using dummy_hcd [ 105.570221][ T25] usb 2-1: device descriptor read/8, error -71 [ 105.694136][ T5896] em28xx 5-1:0.0: chip ID is em2874 [ 105.756786][ T5366] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 105.775612][ T25] usb usb2-port1: unable to enumerate USB device [ 105.804380][ T7193] __nla_validate_parse: 2 callbacks suppressed [ 105.804399][ T7193] netlink: 96 bytes leftover after parsing attributes in process `syz.0.389'. [ 105.906880][ T5366] usb 4-1: Using ep0 maxpacket: 8 [ 105.927863][ T5366] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 105.954618][ T5366] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 105.971021][ T5896] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 105.974097][ T5366] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 105.984363][ T5896] em28xx 5-1:0.0: board has no eeprom [ 106.014023][ T29] kauditd_printk_skb: 69 callbacks suppressed [ 106.014040][ T29] audit: type=1326 audit(1730826834.288:816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7196 comm="syz.2.391" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 106.025282][ T5366] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 106.075707][ T7197] loop2: detected capacity change from 0 to 512 [ 106.084397][ T5366] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 106.094188][ T29] audit: type=1326 audit(1730826834.338:817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7196 comm="syz.2.391" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 106.132378][ T5366] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.132586][ T5896] em28xx 5-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 106.141839][ T29] audit: type=1326 audit(1730826834.338:818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7196 comm="syz.2.391" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 106.187205][ T5896] em28xx 5-1:0.0: dvb set to bulk mode. [ 106.191889][ T29] audit: type=1326 audit(1730826834.338:819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7196 comm="syz.2.391" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 106.198956][ T5905] em28xx 5-1:0.0: Binding DVB extension [ 106.217029][ T29] audit: type=1326 audit(1730826834.338:820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7196 comm="syz.2.391" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 106.245727][ T29] audit: type=1326 audit(1730826834.338:821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7196 comm="syz.2.391" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 106.258131][ T5896] usb 5-1: USB disconnect, device number 2 [ 106.281007][ T29] audit: type=1326 audit(1730826834.338:822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7196 comm="syz.2.391" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 106.361516][ T5896] em28xx 5-1:0.0: Disconnecting em28xx [ 106.377434][ T5905] em28xx 5-1:0.0: Registering input extension [ 106.385518][ T5366] usb 4-1: usb_control_msg returned -32 [ 106.391703][ T5366] usbtmc 4-1:16.0: can't read capabilities [ 106.422811][ T7197] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.391: bg 0: block 248: padding at end of block bitmap is not set [ 106.439069][ T5905] rc_core: IR keymap rc-pinnacle-pctv-hd not found [ 106.445637][ T5905] Registered IR keymap rc-empty [ 106.454864][ T29] audit: type=1326 audit(1730826834.338:823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7196 comm="syz.2.391" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 106.456406][ T5905] rc rc0: PCTV tripleStick (292e) as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 106.488024][ T7197] Quota error (device loop2): write_blk: dquota write failed [ 106.491508][ T29] audit: type=1326 audit(1730826834.338:824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7196 comm="syz.2.391" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 106.498447][ T7197] EXT4-fs error (device loop2): ext4_acquire_dquot:6887: comm syz.2.391: Failed to acquire dquot type 1 [ 106.525124][ T5905] input: PCTV tripleStick (292e) as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input7 [ 106.548014][ T5905] em28xx 5-1:0.0: Input extension successfully initialized [ 106.569110][ T5896] em28xx 5-1:0.0: Closing input extension [ 106.588773][ T7197] EXT4-fs (loop2): 1 truncate cleaned up [ 106.595319][ T7197] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.659361][ T7197] ext4 filesystem being mounted at /54/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 106.680627][ T5896] em28xx 5-1:0.0: Freeing device [ 106.741860][ T7216] loop0: detected capacity change from 0 to 512 [ 106.798834][ T7216] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.821766][ T7216] ext4 filesystem being mounted at /92/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.876561][ T7197] syz.2.391 (7197) used greatest stack depth: 17656 bytes left [ 106.907251][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.042918][ T5857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.076445][ T7224] loop2: detected capacity change from 0 to 1024 [ 107.121343][ T7224] EXT4-fs (loop2): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 107.365289][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 107.407077][ T7210] loop1: detected capacity change from 0 to 32768 [ 107.486979][ T7210] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.395 (7210) [ 107.657525][ T7210] BTRFS info (device loop1): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 107.719334][ T7210] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 107.797018][ T7210] BTRFS info (device loop1): using free-space-tree [ 107.933773][ T971] usb 4-1: USB disconnect, device number 7 [ 108.061428][ T7255] loop3: detected capacity change from 0 to 128 [ 108.077553][ T5896] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 108.152715][ T7255] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 108.181133][ T7210] BTRFS info (device loop1): rebuilding free space tree [ 108.203616][ T7255] ext4 filesystem being mounted at /91/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 108.324988][ T7265] loop2: detected capacity change from 0 to 1024 [ 108.327757][ T5896] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 108.336578][ T7265] ext4: Unknown parameter 'context' [ 108.342278][ T5896] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 108.342307][ T5896] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 108.406291][ T5896] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 108.415466][ T5896] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 108.423693][ T5896] usb 1-1: Manufacturer: syz [ 108.432956][ T5896] usb 1-1: config 0 descriptor?? [ 108.449432][ T5896] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 108.458851][ T7255] geneve0: entered allmulticast mode [ 108.523139][ T5845] BTRFS info (device loop1): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 108.603778][ T7270] loop4: detected capacity change from 0 to 1024 [ 108.652713][ T7270] journal_path: Non-blockdev passed as './file0' [ 108.696393][ T7270] EXT4-fs: error: could not find journal device path [ 108.707972][ T5848] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 109.356757][ T8] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 110.206955][ T8] usb 5-1: Using ep0 maxpacket: 8 [ 110.221146][ T8] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 110.239779][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 110.260906][ T8] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 110.275518][ T8] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 110.285622][ T8] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 110.298804][ T8] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 110.308062][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.328469][ T7305] loop3: detected capacity change from 0 to 1024 [ 110.335541][ T7305] EXT4-fs: Ignoring removed orlov option [ 110.342558][ T7305] EXT4-fs: Ignoring removed nomblk_io_submit option [ 110.397710][ T7305] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.558408][ T8] usb 5-1: usb_control_msg returned -32 [ 110.560251][ T7295] loop2: detected capacity change from 0 to 32768 [ 110.564014][ T8] usbtmc 5-1:16.0: can't read capabilities [ 110.599232][ T7295] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.423 (7295) [ 110.619911][ T7295] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 110.632353][ T7295] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 110.642723][ T7295] BTRFS info (device loop2): using free-space-tree [ 110.737460][ T7295] BTRFS info (device loop2): rebuilding free space tree [ 110.810643][ T5847] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 111.025539][ T29] kauditd_printk_skb: 299 callbacks suppressed [ 111.025556][ T29] audit: type=1326 audit(1730826839.298:1123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7304 comm="syz.3.425" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f42b85756e7 code=0x7ffc0000 [ 111.072890][ T7329] netlink: 12 bytes leftover after parsing attributes in process `syz.2.426'. [ 111.089377][ T29] audit: type=1326 audit(1730826839.338:1124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7304 comm="syz.3.425" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f42b851a099 code=0x7ffc0000 [ 111.159825][ T29] audit: type=1326 audit(1730826839.338:1125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7304 comm="syz.3.425" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f42b85756e7 code=0x7ffc0000 [ 111.198016][ T5848] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.220304][ T29] audit: type=1326 audit(1730826839.338:1126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7304 comm="syz.3.425" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f42b851a099 code=0x7ffc0000 [ 111.247156][ T25] usb 1-1: USB disconnect, device number 6 [ 111.312888][ T29] audit: type=1326 audit(1730826839.338:1127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7304 comm="syz.3.425" exe="/root/syz-executor" sig=0 arch=c000003e syscall=276 compat=0 ip=0x7f42b857e719 code=0x7ffc0000 [ 111.379358][ T29] audit: type=1326 audit(1730826839.348:1128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7304 comm="syz.3.425" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f42b85756e7 code=0x7ffc0000 [ 111.433206][ T29] audit: type=1326 audit(1730826839.348:1129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7304 comm="syz.3.425" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f42b851a099 code=0x7ffc0000 [ 111.454269][ T7341] loop3: detected capacity change from 0 to 1024 [ 111.536480][ T29] audit: type=1326 audit(1730826839.348:1130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7304 comm="syz.3.425" exe="/root/syz-executor" sig=0 arch=c000003e syscall=276 compat=0 ip=0x7f42b857e719 code=0x7ffc0000 [ 111.583142][ T7341] EXT4-fs (loop3): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 111.604422][ T29] audit: type=1326 audit(1730826839.348:1131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7304 comm="syz.3.425" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f42b85756e7 code=0x7ffc0000 [ 111.708340][ T29] audit: type=1326 audit(1730826839.348:1132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7304 comm="syz.3.425" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f42b851a099 code=0x7ffc0000 [ 111.735575][ T971] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 111.776179][ T5848] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 111.898110][ T7356] netlink: 12 bytes leftover after parsing attributes in process `syz.0.439'. [ 111.916855][ T971] usb 2-1: Using ep0 maxpacket: 8 [ 111.934608][ T971] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 111.951926][ T7356] 8021q: adding VLAN 0 to HW filter on device bond2 [ 111.957251][ T971] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.014344][ T7359] hsr_slave_0: left promiscuous mode [ 112.020543][ T7359] hsr_slave_1: left promiscuous mode [ 112.058364][ T971] usb 2-1: Product: syz [ 112.062583][ T971] usb 2-1: Manufacturer: syz [ 112.080882][ T7352] loop2: detected capacity change from 0 to 32768 [ 112.083439][ T971] usb 2-1: SerialNumber: syz [ 112.111784][ T5896] usb 5-1: USB disconnect, device number 3 [ 112.122357][ T971] usb 2-1: config 0 descriptor?? [ 112.137003][ T7352] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.436 (7352) [ 112.216215][ T7352] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 112.227011][ T7352] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 112.235733][ T7352] BTRFS info (device loop2): using free-space-tree [ 112.391360][ T971] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 112.447603][ T974] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 112.463560][ T7352] BTRFS info (device loop2): rebuilding free space tree [ 112.618043][ T974] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 112.636858][ T974] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 112.660498][ T974] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 112.675579][ T7392] netlink: 'syz.4.446': attribute type 2 has an invalid length. [ 112.694489][ T974] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 112.705929][ T974] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 112.714140][ T974] usb 1-1: Manufacturer: syz [ 112.721010][ T974] usb 1-1: config 0 descriptor?? [ 112.742503][ T974] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 112.778394][ T5847] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 112.954787][ T7395] netlink: 24 bytes leftover after parsing attributes in process `syz.3.448'. [ 113.012194][ T971] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 113.314007][ T7414] netlink: 12 bytes leftover after parsing attributes in process `syz.4.451'. [ 113.341422][ T7414] 8021q: adding VLAN 0 to HW filter on device bond3 [ 114.006599][ T7444] loop3: detected capacity change from 0 to 1024 [ 114.082258][ T7450] netlink: 12 bytes leftover after parsing attributes in process `syz.2.466'. [ 114.100978][ T7444] EXT4-fs (loop3): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 114.129801][ T7450] 8021q: adding VLAN 0 to HW filter on device bond2 [ 114.151135][ T5848] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 114.334784][ T7461] loop3: detected capacity change from 0 to 512 [ 114.416048][ T7461] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.465910][ T7461] ext4 filesystem being mounted at /105/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.512252][ T5848] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.572288][ T971] usb 2-1: USB disconnect, device number 12 [ 114.910750][ T7491] netlink: 12 bytes leftover after parsing attributes in process `syz.4.482'. [ 115.216825][ T5905] usb 1-1: USB disconnect, device number 7 [ 115.357104][ T974] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 115.441468][ T7517] netlink: 'syz.0.495': attribute type 2 has an invalid length. [ 115.547320][ T974] usb 2-1: Using ep0 maxpacket: 8 [ 115.559972][ T974] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 115.576707][ T974] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.584742][ T974] usb 2-1: Product: syz [ 115.609184][ T974] usb 2-1: Manufacturer: syz [ 115.616526][ T974] usb 2-1: SerialNumber: syz [ 115.630079][ T974] usb 2-1: config 0 descriptor?? [ 115.773020][ T7529] netlink: 5 bytes leftover after parsing attributes in process `syz.3.500'. [ 115.793780][ T7529] 0ªX¹¦D: renamed from gretap0 (while UP) [ 115.810633][ T7529] 0ªX¹¦D: entered allmulticast mode [ 115.828423][ T7529] A link change request failed with some changes committed already. Interface 30ªX¹¦D may have been left with an inconsistent configuration, please check. [ 115.856805][ T974] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 116.056874][ T971] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 116.140787][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 116.140806][ T29] audit: type=1326 audit(1730826844.418:1145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7542 comm="syz.2.507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 116.187820][ T7547] loop3: detected capacity change from 0 to 1024 [ 116.201379][ T29] audit: type=1326 audit(1730826844.418:1146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7542 comm="syz.2.507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 116.254098][ T29] audit: type=1326 audit(1730826844.418:1147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7542 comm="syz.2.507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 116.285902][ T971] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 116.303939][ T971] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 116.323744][ T29] audit: type=1326 audit(1730826844.458:1148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7542 comm="syz.2.507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 116.327583][ T971] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 116.348027][ T7550] : renamed from bond0 (while UP) [ 116.367740][ T29] audit: type=1326 audit(1730826844.458:1149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7542 comm="syz.2.507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 116.377480][ T7547] EXT4-fs (loop3): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 116.414403][ T971] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 116.415117][ T29] audit: type=1326 audit(1730826844.458:1150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7542 comm="syz.2.507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 116.453850][ T971] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 116.462326][ T971] usb 1-1: Manufacturer: syz [ 116.468046][ T974] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 116.476170][ T971] usb 1-1: config 0 descriptor?? [ 116.482735][ T29] audit: type=1326 audit(1730826844.458:1151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7542 comm="syz.2.507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 116.506286][ T29] audit: type=1326 audit(1730826844.458:1152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7542 comm="syz.2.507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 116.532930][ T29] audit: type=1326 audit(1730826844.468:1153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7542 comm="syz.2.507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 116.539410][ T5848] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 116.545191][ T971] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 116.578302][ T29] audit: type=1326 audit(1730826844.468:1154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7542 comm="syz.2.507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 116.611577][ T7546] loop2: detected capacity change from 0 to 1024 [ 116.622300][ T7546] journal_path: Non-blockdev passed as './file0' [ 116.646877][ T7546] EXT4-fs: error: could not find journal device path [ 116.828463][ T7557] loop3: detected capacity change from 0 to 512 [ 116.874974][ T7557] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.899391][ T7557] ext4 filesystem being mounted at /117/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.950516][ T7557] EXT4-fs error (device loop3): ext4_do_update_inode:5121: inode #2: comm syz.3.513: corrupted inode contents [ 116.969740][ T7557] EXT4-fs error (device loop3): ext4_dirty_inode:5984: inode #2: comm syz.3.513: mark_inode_dirty error [ 116.983446][ T7557] EXT4-fs error (device loop3): ext4_do_update_inode:5121: inode #2: comm syz.3.513: corrupted inode contents [ 116.987452][ T7557] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #2: comm syz.3.513: mark_inode_dirty error [ 117.061315][ T5848] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.215275][ T7579] loop2: detected capacity change from 0 to 1024 [ 117.273842][ T7579] EXT4-fs (loop2): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 117.369434][ T7587] loop3: detected capacity change from 0 to 1024 [ 117.377820][ T7587] journal_path: Non-blockdev passed as './file0' [ 117.384208][ T7587] EXT4-fs: error: could not find journal device path [ 117.450232][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 117.634853][ T7599] netlink: 4 bytes leftover after parsing attributes in process `syz.2.529'. [ 117.974043][ T7616] loop2: detected capacity change from 0 to 1024 [ 117.982350][ T7616] journal_path: Non-blockdev passed as './file0' [ 117.988928][ T7616] EXT4-fs: error: could not find journal device path [ 118.106560][ T25] usb 2-1: USB disconnect, device number 13 [ 118.204350][ T7623] loop1: detected capacity change from 0 to 512 [ 118.238785][ T7623] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.251981][ T7623] ext4 filesystem being mounted at /67/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.400599][ T5845] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.582730][ T7641] netlink: 36 bytes leftover after parsing attributes in process `syz.4.546'. [ 118.598670][ T7641] netlink: 36 bytes leftover after parsing attributes in process `syz.4.546'. [ 118.609280][ T7641] netlink: 36 bytes leftover after parsing attributes in process `syz.4.546'. [ 118.663917][ T7641] netlink: 36 bytes leftover after parsing attributes in process `syz.4.546'. [ 118.675637][ T7641] netlink: 36 bytes leftover after parsing attributes in process `syz.4.546'. [ 118.699374][ T7641] netlink: 36 bytes leftover after parsing attributes in process `syz.4.546'. [ 118.828713][ T7641] netlink: 36 bytes leftover after parsing attributes in process `syz.4.546'. [ 118.848962][ T7641] netlink: 36 bytes leftover after parsing attributes in process `syz.4.546'. [ 118.859486][ T7641] netlink: 36 bytes leftover after parsing attributes in process `syz.4.546'. [ 118.889164][ T8] usb 1-1: USB disconnect, device number 8 [ 119.169975][ T971] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 119.195834][ T7665] loop2: detected capacity change from 0 to 512 [ 119.208459][ T7665] EXT4-fs: Ignoring removed mblk_io_submit option [ 119.224759][ T7665] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 119.248188][ T7665] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c118, mo2=0002] [ 119.262127][ T7665] System zones: 1-12 [ 119.272023][ T7665] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2240: inode #15: comm syz.2.557: corrupted in-inode xattr: e_value size too large [ 119.289092][ T7665] EXT4-fs error (device loop2): ext4_orphan_get:1393: comm syz.2.557: couldn't read orphan inode 15 (err -117) [ 119.303074][ T7665] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 119.326873][ T971] usb 2-1: Using ep0 maxpacket: 8 [ 119.362014][ T971] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 119.374893][ T971] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.448132][ T971] usb 2-1: Product: syz [ 119.452480][ T971] usb 2-1: Manufacturer: syz [ 119.467173][ T971] usb 2-1: SerialNumber: syz [ 119.482883][ T971] usb 2-1: config 0 descriptor?? [ 119.487824][ T7675] Process accounting resumed [ 119.645141][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.752880][ T971] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 119.852745][ T7693] lo speed is unknown, defaulting to 1000 [ 119.862342][ T7693] lo speed is unknown, defaulting to 1000 [ 119.875683][ T7693] lo speed is unknown, defaulting to 1000 [ 119.894768][ T7693] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 119.919172][ T7693] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 119.993191][ T7693] lo speed is unknown, defaulting to 1000 [ 120.003410][ T7695] loop4: detected capacity change from 0 to 512 [ 120.003682][ T7693] lo speed is unknown, defaulting to 1000 [ 120.016192][ T7695] EXT4-fs: Ignoring removed orlov option [ 120.022039][ T7693] lo speed is unknown, defaulting to 1000 [ 120.038764][ T7693] lo speed is unknown, defaulting to 1000 [ 120.057979][ T7693] lo speed is unknown, defaulting to 1000 [ 120.077800][ T7695] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.122972][ T7695] ext4 filesystem being mounted at /150/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 120.249236][ T5855] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.364412][ T971] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 120.894394][ T7700] loop0: detected capacity change from 0 to 512 [ 120.901658][ T7700] EXT4-fs: Ignoring removed mblk_io_submit option [ 120.908707][ T7700] journal_path: Lookup failure for './file0' [ 120.914914][ T7700] EXT4-fs: error: could not find journal device path [ 121.905829][ T5366] usb 2-1: USB disconnect, device number 14 [ 121.991518][ T7748] loop4: detected capacity change from 0 to 1024 [ 122.025506][ T7754] netlink: 'syz.1.588': attribute type 2 has an invalid length. [ 122.060487][ T7748] EXT4-fs (loop4): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 122.181941][ T29] kauditd_printk_skb: 236 callbacks suppressed [ 122.181960][ T29] audit: type=1326 audit(1730826850.458:1391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.2.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 122.256734][ T29] audit: type=1326 audit(1730826850.488:1392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.2.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=49 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 122.285342][ T29] audit: type=1326 audit(1730826850.488:1393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.2.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 122.307741][ T29] audit: type=1326 audit(1730826850.498:1394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.2.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=50 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 122.322462][ T7763] netlink: 'syz.2.594': attribute type 10 has an invalid length. [ 122.330272][ T29] audit: type=1326 audit(1730826850.498:1395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.2.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 122.330315][ T29] audit: type=1326 audit(1730826850.498:1396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.2.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=42 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 122.330348][ T29] audit: type=1326 audit(1730826850.498:1397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.2.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 122.330380][ T29] audit: type=1326 audit(1730826850.498:1398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.2.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 122.330410][ T29] audit: type=1326 audit(1730826850.498:1399): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.2.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 122.330441][ T29] audit: type=1326 audit(1730826850.498:1400): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7757 comm="syz.2.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 122.339684][ T5855] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 122.930782][ T7787] netlink: 12 bytes leftover after parsing attributes in process `syz.1.604'. [ 122.976818][ T5366] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 122.978779][ T7787] 8021q: adding VLAN 0 to HW filter on device bond3 [ 123.021811][ T7791] vlan2: entered promiscuous mode [ 123.027012][ T7791] bond3: entered promiscuous mode [ 123.037529][ T7791] vlan2: entered allmulticast mode [ 123.047443][ T7792] loop2: detected capacity change from 0 to 1024 [ 123.059334][ T7791] bond3: entered allmulticast mode [ 123.121294][ T7792] EXT4-fs (loop2): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 123.133439][ T7794] loop0: detected capacity change from 0 to 1024 [ 123.134118][ T7794] journal_path: Non-blockdev passed as './file0' [ 123.139969][ T5366] usb 5-1: Using ep0 maxpacket: 8 [ 123.143907][ T5366] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 123.161267][ T5366] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.170004][ T5366] usb 5-1: Product: syz [ 123.176748][ T5366] usb 5-1: Manufacturer: syz [ 123.181458][ T5366] usb 5-1: SerialNumber: syz [ 123.188228][ T5366] usb 5-1: config 0 descriptor?? [ 123.243899][ T7800] netlink: 'syz.1.607': attribute type 2 has an invalid length. [ 123.244652][ T7794] EXT4-fs: error: could not find journal device path [ 123.313949][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 123.401756][ T5366] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 123.873463][ T7824] loop1: detected capacity change from 0 to 1024 [ 123.919264][ T7824] EXT4-fs (loop1): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 123.924502][ T7826] loop0: detected capacity change from 0 to 1024 [ 123.945421][ T7826] ext4: Unknown parameter 'context' [ 124.006549][ T5366] dvb_usb_rtl28xxu 5-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 124.067282][ T5845] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 124.512152][ T7826] loop0: detected capacity change from 0 to 2048 [ 124.568095][ T7826] Alternate GPT is invalid, using primary GPT. [ 124.575795][ T7826] loop0: p2 p3 p7 [ 124.800807][ T7848] ======================================================= [ 124.800807][ T7848] WARNING: The mand mount option has been deprecated and [ 124.800807][ T7848] and is ignored by this kernel. Remove the mand [ 124.800807][ T7848] option from the mount to silence this warning. [ 124.800807][ T7848] ======================================================= [ 125.175475][ T7863] netlink: 12 bytes leftover after parsing attributes in process `syz.2.633'. [ 125.217747][ T7863] 8021q: adding VLAN 0 to HW filter on device bond3 [ 125.234700][ T7869] netlink: 'syz.0.631': attribute type 10 has an invalid length. [ 125.354798][ T7869] team0: Device veth1_vlan failed to register rx_handler [ 125.491820][ T7872] loop1: detected capacity change from 0 to 1024 [ 125.503169][ T7872] journal_path: Non-blockdev passed as './file0' [ 125.517119][ T7872] EXT4-fs: error: could not find journal device path [ 125.525068][ T7876] loop2: detected capacity change from 0 to 512 [ 125.569712][ T7876] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.600040][ T7876] ext4 filesystem being mounted at /122/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.656833][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.716319][ T7867] loop3: detected capacity change from 0 to 32768 [ 125.762864][ T7867] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.634 (7867) [ 125.787944][ T5366] usb 5-1: USB disconnect, device number 4 [ 125.795987][ T7882] netlink: 4 bytes leftover after parsing attributes in process `syz.1.639'. [ 125.833626][ T7867] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 125.872354][ T7867] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 125.881764][ T7867] BTRFS info (device loop3): using free-space-tree [ 126.122572][ T7893] loop4: detected capacity change from 0 to 1024 [ 126.295346][ T7893] EXT4-fs (loop4): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 126.424293][ T5855] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 126.507259][ T7867] BTRFS info (device loop3): rebuilding free space tree [ 126.554857][ T7927] lo speed is unknown, defaulting to 1000 [ 126.597421][ T7931] pim6reg: entered allmulticast mode [ 126.637061][ T7931] pim6reg: left allmulticast mode [ 126.718018][ T5848] BTRFS info (device loop3): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 126.787088][ T5905] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 126.956952][ T5905] usb 5-1: Using ep0 maxpacket: 8 [ 126.966100][ T5905] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 126.975791][ T5905] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.983285][ T7937] loop1: detected capacity change from 0 to 1024 [ 126.989868][ T5905] usb 5-1: Product: syz [ 127.014870][ T5905] usb 5-1: Manufacturer: syz [ 127.027955][ T7937] ext4: Unknown parameter 'context' [ 127.028504][ T5905] usb 5-1: SerialNumber: syz [ 127.091006][ T5905] usb 5-1: config 0 descriptor?? [ 127.315865][ T5905] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 127.474762][ T7951] loop0: detected capacity change from 0 to 1024 [ 127.567171][ T7951] EXT4-fs (loop0): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 127.715457][ T7937] loop1: detected capacity change from 0 to 2048 [ 127.764435][ T7937] Alternate GPT is invalid, using primary GPT. [ 127.770991][ T7937] loop1: p2 p3 p7 [ 127.814625][ T5857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 127.875386][ T7959] loop3: detected capacity change from 0 to 512 [ 127.931693][ T5905] dvb_usb_rtl28xxu 5-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 128.014402][ T7959] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 128.087523][ T7959] ext4 filesystem being mounted at /154/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 128.299280][ T5848] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.367589][ T7974] bridge0: entered promiscuous mode [ 128.373281][ T7974] vlan3: entered promiscuous mode [ 128.401771][ T7974] bridge0: port 3(vlan3) entered blocking state [ 128.437273][ T7974] bridge0: port 3(vlan3) entered disabled state [ 128.474123][ T7974] vlan3: entered allmulticast mode [ 128.494324][ T7974] bridge0: entered allmulticast mode [ 128.516493][ T7974] vlan3: left allmulticast mode [ 128.524684][ T7974] bridge0: left allmulticast mode [ 128.543550][ T7974] bridge0: left promiscuous mode [ 128.555033][ T7980] netlink: 8 bytes leftover after parsing attributes in process `syz.3.671'. [ 128.740957][ T7961] loop0: detected capacity change from 0 to 32768 [ 128.741845][ T7985] netlink: 4 bytes leftover after parsing attributes in process `syz.2.672'. [ 128.770201][ T7961] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.664 (7961) [ 128.840965][ T7989] loop3: detected capacity change from 0 to 512 [ 128.847359][ T7961] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 128.847435][ T7961] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 128.906790][ T7961] BTRFS info (device loop0): using free-space-tree [ 128.969315][ T7991] netlink: 'syz.2.676': attribute type 2 has an invalid length. [ 129.009519][ T7998] netlink: 'syz.1.677': attribute type 5 has an invalid length. [ 129.020476][ T7989] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 129.074848][ T7989] ext4 filesystem being mounted at /158/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 129.173133][ T5848] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.185817][ T7961] BTRFS info (device loop0): rebuilding free space tree [ 129.413680][ T5857] BTRFS info (device loop0): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 129.563617][ T974] usb 5-1: USB disconnect, device number 5 [ 129.753042][ T29] kauditd_printk_skb: 118 callbacks suppressed [ 129.753060][ T29] audit: type=1326 audit(1730826858.028:1519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8034 comm="syz.4.688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 129.828384][ T29] audit: type=1326 audit(1730826858.098:1520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8034 comm="syz.4.688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 129.902815][ T8037] netlink: 4 bytes leftover after parsing attributes in process `syz.2.687'. [ 129.919570][ T29] audit: type=1326 audit(1730826858.098:1521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8034 comm="syz.4.688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 130.007521][ T29] audit: type=1326 audit(1730826858.098:1522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8034 comm="syz.4.688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 130.036806][ T29] audit: type=1326 audit(1730826858.098:1523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8034 comm="syz.4.688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 130.077048][ T29] audit: type=1326 audit(1730826858.098:1524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8034 comm="syz.4.688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 130.146757][ T29] audit: type=1326 audit(1730826858.098:1525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8034 comm="syz.4.688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 130.215864][ T29] audit: type=1326 audit(1730826858.098:1526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8034 comm="syz.4.688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 130.270540][ T8045] loop2: detected capacity change from 0 to 512 [ 130.284990][ T29] audit: type=1326 audit(1730826858.098:1527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8034 comm="syz.4.688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=284 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 130.321455][ T29] audit: type=1326 audit(1730826858.098:1528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8034 comm="syz.4.688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 130.373965][ T8045] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 130.456088][ T8045] ext4 filesystem being mounted at /134/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 130.587393][ T8056] netlink: 20 bytes leftover after parsing attributes in process `syz.4.688'. [ 130.758278][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.862971][ T8055] loop3: detected capacity change from 0 to 32768 [ 130.879858][ T8055] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.694 (8055) [ 130.940363][ T8055] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 130.953783][ T8063] loop2: detected capacity change from 0 to 512 [ 130.958866][ T8055] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 130.996478][ T8055] BTRFS info (device loop3): using free-space-tree [ 131.010868][ T8063] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 131.060193][ T8063] ext4 filesystem being mounted at /135/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 131.096238][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.189709][ T8073] syzkaller0: refused to change device tx_queue_len [ 131.343257][ T8085] delete_channel: no stack [ 131.345530][ T8] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 131.349778][ T8085] delete_channel: no stack [ 131.374057][ T8055] BTRFS info (device loop3): rebuilding free space tree [ 131.449066][ T8088] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.543973][ T8] usb 2-1: Using ep0 maxpacket: 8 [ 131.556515][ T8] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 131.574930][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.591586][ T8] usb 2-1: Product: syz [ 131.595798][ T8] usb 2-1: Manufacturer: syz [ 131.610816][ T8] usb 2-1: SerialNumber: syz [ 131.635257][ T5848] BTRFS info (device loop3): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 131.701188][ T8088] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.719920][ T8101] Cannot find del_set index 0 as target [ 131.784615][ T8] usb 2-1: config 0 descriptor?? [ 131.814179][ T8102] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 131.899159][ T8088] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.024760][ T8] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 132.093082][ T8088] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.265462][ T8111] loop3: detected capacity change from 0 to 1024 [ 132.285745][ T8111] journal_path: Non-blockdev passed as './file0' [ 132.327033][ T8088] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.346782][ T8111] EXT4-fs: error: could not find journal device path [ 132.381490][ T8088] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.418884][ T8115] loop2: detected capacity change from 0 to 512 [ 132.432126][ T8088] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.491742][ T8088] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.525185][ T8115] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 132.551747][ T8115] ext4 filesystem being mounted at /138/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 132.610377][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.628281][ T8] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 133.060554][ T8126] loop4: detected capacity change from 0 to 32768 [ 133.079441][ T8130] loop0: detected capacity change from 0 to 2048 [ 133.080933][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.092550][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.102050][ T8126] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.715 (8126) [ 133.138541][ T8126] BTRFS info (device loop4): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 133.156235][ T8130] Alternate GPT is invalid, using primary GPT. [ 133.177924][ T8130] loop0: p2 p3 p7 [ 133.184947][ T8126] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 133.196850][ T8126] BTRFS info (device loop4): using free-space-tree [ 133.331633][ T8126] BTRFS info (device loop4): rebuilding free space tree [ 133.435657][ T8152] netlink: 24 bytes leftover after parsing attributes in process `syz.3.718'. [ 133.551779][ T5855] BTRFS info (device loop4): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 133.976236][ T8] usb 2-1: USB disconnect, device number 15 [ 134.001031][ T8168] loop3: detected capacity change from 0 to 512 [ 134.098393][ T8168] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 134.124639][ T8168] ext4 filesystem being mounted at /168/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.273459][ T8181] netlink: 24 bytes leftover after parsing attributes in process `syz.4.729'. [ 134.359307][ T5848] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.818597][ T8184] loop2: detected capacity change from 0 to 2048 [ 134.864191][ T8184] Alternate GPT is invalid, using primary GPT. [ 134.871030][ T8184] loop2: p2 p3 p7 [ 134.981946][ T971] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 135.151156][ T5846] udevd[5846]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 135.166549][ T6438] udevd[6438]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 135.174087][ T8215] sit0: entered promiscuous mode [ 135.181736][ T6439] udevd[6439]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 135.182290][ T8215] vlan3: entered promiscuous mode [ 135.202672][ T8213] loop2: detected capacity change from 0 to 512 [ 135.213440][ T8212] netlink: 24 bytes leftover after parsing attributes in process `syz.0.742'. [ 135.216042][ T8215] sit0: left promiscuous mode [ 135.230175][ T971] usb 4-1: Using ep0 maxpacket: 8 [ 135.270963][ T971] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 135.284921][ T971] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.294751][ T971] usb 4-1: Product: syz [ 135.300903][ T971] usb 4-1: Manufacturer: syz [ 135.308383][ T8213] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.345110][ T8213] ext4 filesystem being mounted at /144/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.360990][ T971] usb 4-1: SerialNumber: syz [ 135.378298][ T971] usb 4-1: config 0 descriptor?? [ 135.525783][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.569071][ T8226] netlink: 12 bytes leftover after parsing attributes in process `syz.1.745'. [ 135.582163][ T8226] netlink: 12 bytes leftover after parsing attributes in process `syz.1.745'. [ 135.632078][ T971] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 135.657615][ T29] kauditd_printk_skb: 117 callbacks suppressed [ 135.657634][ T29] audit: type=1326 audit(1730826863.938:1646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8228 comm="syz.2.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 135.700750][ T8229] loop2: detected capacity change from 0 to 128 [ 135.724987][ T8229] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 135.769896][ T29] audit: type=1326 audit(1730826863.978:1647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8228 comm="syz.2.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 135.802750][ T29] audit: type=1326 audit(1730826863.978:1648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8228 comm="syz.2.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 135.825864][ T29] audit: type=1326 audit(1730826863.978:1649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8228 comm="syz.2.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 135.864395][ T8234] loop4: detected capacity change from 0 to 1024 [ 135.879955][ T8229] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 135.889246][ T29] audit: type=1326 audit(1730826863.978:1650): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8228 comm="syz.2.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7faf1db7e753 code=0x7ffc0000 [ 135.911624][ T29] audit: type=1326 audit(1730826863.978:1651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8228 comm="syz.2.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7faf1db7d1ff code=0x7ffc0000 [ 135.933857][ T29] audit: type=1326 audit(1730826863.978:1652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8228 comm="syz.2.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7faf1db7e7a7 code=0x7ffc0000 [ 135.956999][ T29] audit: type=1326 audit(1730826863.978:1653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8228 comm="syz.2.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7faf1db7d0b0 code=0x7ffc0000 [ 135.982470][ T29] audit: type=1326 audit(1730826863.978:1654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8228 comm="syz.2.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7faf1db7e31b code=0x7ffc0000 [ 136.004783][ T29] audit: type=1326 audit(1730826863.988:1655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8228 comm="syz.2.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7faf1db7d3aa code=0x7ffc0000 [ 136.031187][ T8234] EXT4-fs (loop4): mounted filesystem 00000000-0000-0008-0000-000000000000 r/w without journal. Quota mode: none. [ 136.192481][ T5855] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0008-0000-000000000000. [ 136.255342][ T971] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 136.310536][ T8240] 9pnet: Could not find request transport: t [ 136.654564][ T8254] loop0: detected capacity change from 0 to 512 [ 136.714202][ T8254] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.727300][ T8254] ext4 filesystem being mounted at /146/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 136.769983][ T8] usb 3-1: new full-speed USB device number 9 using dummy_hcd [ 136.779220][ T5857] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.138486][ T8280] netlink: 'syz.1.768': attribute type 11 has an invalid length. [ 137.232133][ T8] usb 3-1: config 0 has an invalid interface number: 55 but max is 0 [ 137.240502][ T8] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 137.252710][ T8] usb 3-1: config 0 has no interface number 0 [ 137.259056][ T8] usb 3-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 137.270169][ T8] usb 3-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 137.281201][ T8] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.291364][ T8] usb 3-1: config 0 descriptor?? [ 137.300860][ T8] ldusb 3-1:0.55: Interrupt in endpoint not found [ 137.440216][ T8284] lo speed is unknown, defaulting to 1000 [ 137.442105][ T8277] loop4: detected capacity change from 0 to 32768 [ 137.472290][ T8277] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.767 (8277) [ 137.523925][ T5366] usb 3-1: USB disconnect, device number 9 [ 137.527861][ T8277] BTRFS info (device loop4): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 137.559203][ T8277] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 137.568448][ T8277] BTRFS info (device loop4): using free-space-tree [ 137.592654][ T8287] IPv6: NLM_F_CREATE should be specified when creating new route [ 137.715109][ T8277] BTRFS info (device loop4): rebuilding free space tree [ 137.797817][ T5366] usb 4-1: USB disconnect, device number 8 [ 137.900936][ T8308] netlink: 12 bytes leftover after parsing attributes in process `syz.3.771'. [ 137.970309][ T5855] BTRFS info (device loop4): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 138.065372][ T8312] loop3: detected capacity change from 0 to 512 [ 138.146379][ T8312] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.179212][ T8312] ext4 filesystem being mounted at /173/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.236941][ T8316] netlink: 4 bytes leftover after parsing attributes in process `syz.2.776'. [ 138.477996][ T8319] loop4: detected capacity change from 0 to 512 [ 138.622377][ T8319] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.666872][ T8319] ext4 filesystem being mounted at /181/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.708476][ T5848] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.799853][ T8327] netlink: 20 bytes leftover after parsing attributes in process `syz.2.779'. [ 138.843723][ T8329] loop1: detected capacity change from 0 to 512 [ 138.910307][ T5855] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.934315][ T8329] EXT4-fs (loop1): orphan cleanup on readonly fs [ 138.961282][ T8329] EXT4-fs warning (device loop1): ext4_enable_quotas:7105: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 138.995230][ T8329] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 139.048307][ T8329] EXT4-fs error (device loop1): ext4_ext_check_inode:524: inode #13: comm syz.1.775: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 139.129271][ T8329] EXT4-fs error (device loop1): ext4_orphan_get:1393: comm syz.1.775: couldn't read orphan inode 13 (err -117) [ 139.142744][ T8329] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 139.187716][ T5845] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.366843][ T5905] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 139.529042][ T25] usb 2-1: new full-speed USB device number 16 using dummy_hcd [ 139.546798][ T5905] usb 5-1: Using ep0 maxpacket: 8 [ 139.573478][ T5905] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 139.583946][ T5905] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.593708][ T5905] usb 5-1: Product: syz [ 139.598706][ T5905] usb 5-1: Manufacturer: syz [ 139.603364][ T5905] usb 5-1: SerialNumber: syz [ 139.610633][ T5905] usb 5-1: config 0 descriptor?? [ 139.748716][ T25] usb 2-1: config 0 has an invalid interface number: 55 but max is 0 [ 139.757367][ T25] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 139.768906][ T25] usb 2-1: config 0 has no interface number 0 [ 139.775649][ T25] usb 2-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 139.786778][ T25] usb 2-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 139.795892][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.808308][ T25] usb 2-1: config 0 descriptor?? [ 139.817330][ T25] ldusb 2-1:0.55: Interrupt in endpoint not found [ 139.828929][ T5905] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 140.020687][ T25] usb 2-1: USB disconnect, device number 16 [ 140.604386][ T5905] dvb_usb_rtl28xxu 5-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 141.443490][ T8380] loop3: detected capacity change from 0 to 4096 [ 141.489875][ T8380] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.908519][ T8404] netlink: 96 bytes leftover after parsing attributes in process `syz.2.807'. [ 141.987229][ T8407] netlink: 566 bytes leftover after parsing attributes in process `syz.0.809'. [ 142.026109][ T5848] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.160352][ T5366] usb 5-1: USB disconnect, device number 6 [ 142.179676][ T8415] loop0: detected capacity change from 0 to 8192 [ 142.455824][ T8421] netlink: 4 bytes leftover after parsing attributes in process `syz.4.814'. [ 143.286827][ T29] kauditd_printk_skb: 318 callbacks suppressed [ 143.286846][ T29] audit: type=1326 audit(1730826871.548:1974): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8428 comm="syz.4.817" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 143.377231][ T5366] usb 4-1: new full-speed USB device number 9 using dummy_hcd [ 143.419547][ T29] audit: type=1326 audit(1730826871.548:1975): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8428 comm="syz.4.817" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 143.461485][ T29] audit: type=1326 audit(1730826871.548:1976): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8428 comm="syz.4.817" exe="/root/syz-executor" sig=0 arch=c000003e syscall=293 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 143.540120][ T5366] usb 4-1: config 0 has an invalid interface number: 55 but max is 0 [ 143.544464][ T29] audit: type=1326 audit(1730826871.558:1977): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8428 comm="syz.4.817" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9df97e719 code=0x7ffc0000 [ 143.548940][ T5366] usb 4-1: config 0 has no interface number 0 [ 143.578436][ T8440] loop2: detected capacity change from 0 to 512 [ 143.597695][ T5366] usb 4-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 143.615955][ T5366] usb 4-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 143.637707][ T8440] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 143.672652][ T8440] ext4 filesystem being mounted at /165/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.720271][ T5366] usb 4-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 143.781448][ T5366] usb 4-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 143.781883][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 143.790660][ T5366] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.820256][ T5366] usb 4-1: config 0 descriptor?? [ 143.828588][ T5366] ldusb 4-1:0.55: Interrupt in endpoint not found [ 143.887077][ T25] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 143.891919][ T8453] loop4: detected capacity change from 0 to 256 [ 143.960767][ T29] audit: type=1804 audit(1730826872.238:1978): pid=8453 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.4.827" name="/newroot/187/file1/file0" dev="loop4" ino=1048601 res=1 errno=0 [ 144.039395][ T25] usb 1-1: Using ep0 maxpacket: 8 [ 144.048436][ T25] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 144.048510][ T5366] usb 4-1: USB disconnect, device number 9 [ 144.073424][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.092505][ T25] usb 1-1: Product: syz [ 144.117046][ T25] usb 1-1: Manufacturer: syz [ 144.136931][ T25] usb 1-1: SerialNumber: syz [ 144.149420][ T25] usb 1-1: config 0 descriptor?? [ 144.184512][ T8462] kernel profiling enabled (shift: 2) [ 144.256741][ T8463] mmap: syz.1.830 (8463) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 144.408565][ T8466] syz.4.831 uses obsolete (PF_INET,SOCK_PACKET) [ 144.422161][ T25] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 144.464546][ T8467] loop2: detected capacity change from 0 to 512 [ 144.471805][ T8467] ext2: Unknown parameter 'seclabel' [ 145.011461][ T25] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 145.235080][ T8490] netlink: 12 bytes leftover after parsing attributes in process `syz.2.841'. [ 145.489797][ T29] audit: type=1326 audit(1730826873.768:1979): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8500 comm="syz.2.847" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 145.574700][ T29] audit: type=1326 audit(1730826873.768:1980): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8500 comm="syz.2.847" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 145.606481][ T8501] loop2: detected capacity change from 0 to 1024 [ 145.637975][ T8501] journal_path: Non-blockdev passed as './file0' [ 145.647128][ T29] audit: type=1326 audit(1730826873.768:1981): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8500 comm="syz.2.847" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 145.676774][ T8501] EXT4-fs: error: could not find journal device path [ 145.727445][ T29] audit: type=1326 audit(1730826873.768:1982): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8500 comm="syz.2.847" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 145.806763][ T29] audit: type=1326 audit(1730826873.768:1983): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8500 comm="syz.2.847" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7faf1db7e719 code=0x7ffc0000 [ 145.846364][ T8512] netlink: 'syz.4.852': attribute type 4 has an invalid length. [ 146.397097][ T8511] loop2: detected capacity change from 0 to 32768 [ 146.404965][ T8511] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.853 (8511) [ 146.451675][ T8511] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 146.473645][ T8511] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 146.511320][ T8511] BTRFS info (device loop2): using free-space-tree [ 146.687401][ T5905] usb 1-1: USB disconnect, device number 9 [ 146.722500][ T8550] loop1: detected capacity change from 0 to 1024 [ 146.744923][ T8511] BTRFS info (device loop2): rebuilding free space tree [ 146.746381][ T8550] journal_path: Non-blockdev passed as './file0' [ 146.803977][ T8550] EXT4-fs: error: could not find journal device path [ 146.923741][ T8561] netlink: 4 bytes leftover after parsing attributes in process `syz.3.865'. [ 146.995988][ T5847] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 147.151301][ T8566] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 6 [ 147.254900][ T8570] netlink: 96 bytes leftover after parsing attributes in process `syz.1.869'. [ 147.372310][ T8579] netlink: 666 bytes leftover after parsing attributes in process `syz.3.872'. [ 147.666838][ T971] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 147.747387][ T8591] netlink: 4 bytes leftover after parsing attributes in process `syz.3.879'. [ 147.786926][ T25] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 147.844856][ T971] usb 5-1: Using ep0 maxpacket: 8 [ 147.871453][ T971] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 147.886777][ T971] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.909405][ T971] usb 5-1: Product: syz [ 147.913626][ T971] usb 5-1: Manufacturer: syz [ 147.935985][ T971] usb 5-1: SerialNumber: syz [ 147.947781][ T8597] loop3: detected capacity change from 0 to 512 [ 147.955678][ T971] usb 5-1: config 0 descriptor?? [ 147.966831][ T25] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 148.004765][ T8597] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 148.023728][ T25] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.039412][ T8597] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 148.051192][ T25] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 148.071576][ T25] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 148.100752][ T25] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 148.110163][ T25] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 148.116195][ T8597] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2863: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 148.118565][ T25] usb 3-1: Manufacturer: syz [ 148.146115][ T25] usb 3-1: config 0 descriptor?? [ 148.157478][ T8597] EXT4-fs (loop3): 1 truncate cleaned up [ 148.177829][ T8597] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 148.210439][ T971] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 148.249889][ T8584] loop1: detected capacity change from 0 to 32768 [ 148.264741][ T8584] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.876 (8584) [ 148.300021][ T8584] BTRFS info (device loop1): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 148.320062][ T29] kauditd_printk_skb: 115 callbacks suppressed [ 148.320080][ T29] audit: type=1326 audit(1730826876.598:2099): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8596 comm="syz.3.882" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42b857e719 code=0x7ffc0000 [ 148.322443][ T8584] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 148.332915][ T29] audit: type=1326 audit(1730826876.608:2100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8596 comm="syz.3.882" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42b857e719 code=0x7ffc0000 [ 148.380123][ T8584] BTRFS info (device loop1): using free-space-tree [ 148.430985][ T5848] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.555682][ T8612] netlink: 96 bytes leftover after parsing attributes in process `syz.3.886'. [ 148.576918][ T25] usbhid 3-1:0.0: can't add hid device: -71 [ 148.594655][ T25] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 148.633360][ T25] usb 3-1: USB disconnect, device number 10 [ 148.645580][ T8584] BTRFS info (device loop1): rebuilding free space tree [ 148.836062][ T5845] BTRFS info (device loop1): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 149.225360][ T971] dvb_usb_rtl28xxu 5-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 149.290160][ T8644] loop2: detected capacity change from 0 to 128 [ 149.322272][ T8645] netlink: 4 bytes leftover after parsing attributes in process `syz.0.894'. [ 149.340883][ T8644] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 149.396533][ T8644] ext4 filesystem being mounted at /177/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 149.464379][ T5847] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 149.481527][ T8652] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6gre0, syncid = 0, id = 0 [ 149.527749][ T8651] IPVS: stopping master sync thread 8652 ... [ 149.638317][ T8651] bridge_slave_0: left allmulticast mode [ 149.655426][ T8651] bridge_slave_0: left promiscuous mode [ 149.669608][ T8651] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.684351][ T8651] bridge_slave_1: left allmulticast mode [ 149.692747][ T8651] bridge_slave_1: left promiscuous mode [ 149.699593][ T8651] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.737059][ T8651] bond0: (slave bond_slave_0): Releasing backup interface [ 149.754836][ T8651] bond0: (slave bond_slave_1): Releasing backup interface [ 149.803225][ T8651] team0: Port device team_slave_0 removed [ 149.821710][ T8651] team0: Port device team_slave_1 removed [ 149.828294][ T8651] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 149.835719][ T8651] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 149.850159][ T8651] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 149.860277][ T8651] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 149.980001][ T8669] netlink: 3 bytes leftover after parsing attributes in process `syz.0.904'. [ 149.989244][ T8669] 0ªX¹¦À: renamed from caif0 [ 149.995519][ T8669] 0ªX¹¦À: entered allmulticast mode [ 150.000955][ T8669] A link change request failed with some changes committed already. Interface 60ªX¹¦À may have been left with an inconsistent configuration, please check. [ 150.189190][ T8673] syzkaller0: entered allmulticast mode [ 150.232544][ T8673] syzkaller0 (unregistering): left allmulticast mode [ 150.419523][ T8686] loop3: detected capacity change from 0 to 256 [ 150.508626][ T29] audit: type=1804 audit(1730826878.788:2101): pid=8686 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.912" name="/newroot/206/file1/file0" dev="loop3" ino=1048602 res=1 errno=0 [ 150.511092][ T8] usb 5-1: USB disconnect, device number 7 [ 150.672656][ T8694] Cannot find del_set index 0 as target [ 151.185978][ T8715] loop4: detected capacity change from 0 to 1024 [ 151.257645][ T8715] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 151.284030][ T8724] loop3: detected capacity change from 0 to 256 [ 151.319340][ T8727] loop1: detected capacity change from 0 to 512 [ 151.331237][ T8727] ext2: Unknown parameter 'seclabel' [ 151.348774][ T8715] Process accounting resumed [ 151.460070][ T1153] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 151.478876][ T1153] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 151.491451][ T1153] EXT4-fs (loop4): This should not happen!! Data will be lost [ 151.491451][ T1153] [ 151.501405][ T1153] EXT4-fs (loop4): Total free blocks count 0 [ 151.507956][ T1153] EXT4-fs (loop4): Free/Dirty block details [ 151.515392][ T1153] EXT4-fs (loop4): free_blocks=68451041280 [ 151.521357][ T1153] EXT4-fs (loop4): dirty_blocks=16 [ 151.526491][ T1153] EXT4-fs (loop4): Block reservation details [ 151.532708][ T1153] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 151.624440][ T5855] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.016471][ T8755] loop1: detected capacity change from 0 to 256 [ 152.212882][ T8766] netlink: 666 bytes leftover after parsing attributes in process `syz.4.943'. [ 152.233738][ T29] audit: type=1326 audit(1730826880.508:2102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8764 comm="syz.3.946" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42b857e719 code=0x7ffc0000 [ 152.265262][ T29] audit: type=1326 audit(1730826880.508:2103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8764 comm="syz.3.946" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42b857e719 code=0x7ffc0000 [ 152.314930][ T29] audit: type=1326 audit(1730826880.508:2104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8764 comm="syz.3.946" exe="/root/syz-executor" sig=0 arch=c000003e syscall=49 compat=0 ip=0x7f42b857e719 code=0x7ffc0000 [ 152.338430][ T29] audit: type=1326 audit(1730826880.508:2105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8764 comm="syz.3.946" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42b857e719 code=0x7ffc0000 [ 152.360919][ T29] audit: type=1326 audit(1730826880.508:2106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8764 comm="syz.3.946" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42b857e719 code=0x7ffc0000 [ 152.396334][ T29] audit: type=1326 audit(1730826880.508:2107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8764 comm="syz.3.946" exe="/root/syz-executor" sig=0 arch=c000003e syscall=50 compat=0 ip=0x7f42b857e719 code=0x7ffc0000 [ 152.473186][ T29] audit: type=1326 audit(1730826880.508:2108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8764 comm="syz.3.946" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42b857e719 code=0x7ffc0000 [ 152.665111][ T8785] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6gre0, syncid = 0, id = 0 [ 152.678211][ T8782] IPVS: stopping master sync thread 8785 ... [ 152.717599][ T8786] loop2: detected capacity change from 0 to 2048 [ 152.794594][ T8786] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 152.957834][ T5847] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 153.040932][ T8801] sg_write: data in/out 209152/1 bytes for SCSI command 0xf2-- guessing data in; [ 153.040932][ T8801] program syz.4.961 not setting count and/or reply_len properly [ 153.107139][ T8801] [ 153.109511][ T8801] ====================================================== [ 153.116545][ T8801] WARNING: possible circular locking dependency detected [ 153.123595][ T8801] 6.12.0-rc6-next-20241105-syzkaller #0 Not tainted [ 153.130198][ T8801] ------------------------------------------------------ [ 153.137231][ T8801] syz.4.961/8801 is trying to acquire lock: [ 153.143139][ T8801] ffff888032a533e0 (&mm->mmap_lock){++++}-{4:4}, at: __might_fault+0xaa/0x120 [ 153.148977][ T8806] loop2: detected capacity change from 0 to 128 [ 153.152054][ T8801] [ 153.152054][ T8801] but task is already holding lock: [ 153.152064][ T8801] ffff88814377ea38 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_setup+0xb0/0x1e0 [ 153.174961][ T8801] [ 153.174961][ T8801] which lock already depends on the new lock. [ 153.174961][ T8801] [ 153.185355][ T8801] [ 153.185355][ T8801] the existing dependency chain (in reverse order) is: [ 153.194368][ T8801] [ 153.194368][ T8801] -> #3 (&q->debugfs_mutex){+.+.}-{4:4}: [ 153.202193][ T8801] lock_acquire+0x1ed/0x550 [ 153.207213][ T8801] __mutex_lock+0x1ac/0xee0 [ 153.212235][ T8801] blk_mq_init_sched+0x3fa/0x830 [ 153.217684][ T8801] elevator_init_mq+0x1d8/0x2d0 [ 153.223059][ T8801] add_disk_fwnode+0x10d/0xf80 [ 153.228334][ T8801] sd_probe+0xba6/0x1100 [ 153.233101][ T8801] really_probe+0x2b8/0xad0 [ 153.238119][ T8801] __driver_probe_device+0x1a2/0x390 [ 153.243919][ T8801] driver_probe_device+0x50/0x430 [ 153.249456][ T8801] __device_attach_driver+0x2d6/0x530 [ 153.255343][ T8801] bus_for_each_drv+0x24e/0x2e0 [ 153.260717][ T8801] __device_attach_async_helper+0x22d/0x300 [ 153.267136][ T8801] async_run_entry_fn+0xa8/0x420 [ 153.272592][ T8801] process_scheduled_works+0xa63/0x1850 [ 153.278655][ T8801] worker_thread+0x870/0xd30 [ 153.283764][ T8801] kthread+0x2f0/0x390 [ 153.288343][ T8801] ret_from_fork+0x4b/0x80 [ 153.293271][ T8801] ret_from_fork_asm+0x1a/0x30 [ 153.298576][ T8801] [ 153.298576][ T8801] -> #2 (&q->q_usage_counter(io)#66){++++}-{0:0}: [ 153.307181][ T8801] lock_acquire+0x1ed/0x550 [ 153.312197][ T8801] blk_mq_submit_bio+0x1510/0x2490 [ 153.317823][ T8801] __submit_bio+0x2c2/0x560 [ 153.322841][ T8801] submit_bio_noacct_nocheck+0x4d3/0xe30 [ 153.328986][ T8801] ext4_bio_write_folio+0x123a/0x1d70 [ 153.334880][ T8801] mpage_submit_folio+0x1af/0x230 [ 153.340420][ T8801] mpage_process_page_bufs+0x6c9/0x8d0 [ 153.346395][ T8801] mpage_prepare_extent_to_map+0xec7/0x1c80 [ 153.352812][ T8801] ext4_do_writepages+0x1243/0x3d20 [ 153.358528][ T8801] ext4_writepages+0x213/0x3c0 [ 153.363811][ T8801] do_writepages+0x35d/0x870 [ 153.368916][ T8801] __writeback_single_inode+0x14f/0x10d0 [ 153.375070][ T8801] writeback_sb_inodes+0x80c/0x1370 [ 153.380806][ T8801] __writeback_inodes_wb+0x11b/0x260 [ 153.386609][ T8801] wb_writeback+0x42f/0xbd0 [ 153.391628][ T8801] wb_workfn+0xba1/0x1090 [ 153.396470][ T8801] process_scheduled_works+0xa63/0x1850 [ 153.402532][ T8801] worker_thread+0x870/0xd30 [ 153.407641][ T8801] kthread+0x2f0/0x390 [ 153.412221][ T8801] ret_from_fork+0x4b/0x80 [ 153.417147][ T8801] ret_from_fork_asm+0x1a/0x30 [ 153.422428][ T8801] [ 153.422428][ T8801] -> #1 (jbd2_handle){++++}-{0:0}: [ 153.429726][ T8801] lock_acquire+0x1ed/0x550 [ 153.434744][ T8801] start_this_handle+0x1eb4/0x2110 [ 153.440370][ T8801] jbd2__journal_start+0x2da/0x5d0 [ 153.445999][ T8801] __ext4_journal_start_sb+0x239/0x600 [ 153.451972][ T8801] ext4_dirty_inode+0x92/0x110 [ 153.457283][ T8801] __mark_inode_dirty+0x2ee/0xe90 [ 153.462828][ T8801] touch_atime+0x413/0x690 [ 153.467764][ T8801] ext4_file_mmap+0x18c/0x540 [ 153.472953][ T8801] __mmap_region+0x2204/0x2cd0 [ 153.478233][ T8801] mmap_region+0x226/0x2c0 [ 153.483163][ T8801] do_mmap+0x8f0/0x1000 [ 153.487831][ T8801] vm_mmap_pgoff+0x214/0x430 [ 153.492937][ T8801] ksys_mmap_pgoff+0x4eb/0x720 [ 153.498212][ T8801] do_syscall_64+0xf3/0x230 [ 153.503227][ T8801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.509635][ T8801] [ 153.509635][ T8801] -> #0 (&mm->mmap_lock){++++}-{4:4}: [ 153.517189][ T8801] validate_chain+0x18ef/0x5920 [ 153.522556][ T8801] __lock_acquire+0x1397/0x2100 [ 153.527918][ T8801] lock_acquire+0x1ed/0x550 [ 153.532931][ T8801] __might_fault+0xc6/0x120 [ 153.537951][ T8801] _copy_from_user+0x2a/0xc0 [ 153.543063][ T8801] blk_trace_setup+0xd2/0x1e0 [ 153.548258][ T8801] sg_ioctl+0xa46/0x2e80 [ 153.553014][ T8801] __se_sys_ioctl+0xf5/0x170 [ 153.558129][ T8801] do_syscall_64+0xf3/0x230 [ 153.563149][ T8801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.569556][ T8801] [ 153.569556][ T8801] other info that might help us debug this: [ 153.569556][ T8801] [ 153.579947][ T8801] Chain exists of: [ 153.579947][ T8801] &mm->mmap_lock --> &q->q_usage_counter(io)#66 --> &q->debugfs_mutex [ 153.579947][ T8801] [ 153.594038][ T8801] Possible unsafe locking scenario: [ 153.594038][ T8801] [ 153.601473][ T8801] CPU0 CPU1 [ 153.606851][ T8801] ---- ---- [ 153.612202][ T8801] lock(&q->debugfs_mutex); [ 153.616788][ T8801] lock(&q->q_usage_counter(io)#66); [ 153.624679][ T8801] lock(&q->debugfs_mutex); [ 153.631782][ T8801] rlock(&mm->mmap_lock); [ 153.636195][ T8801] [ 153.636195][ T8801] *** DEADLOCK *** [ 153.636195][ T8801] [ 153.644326][ T8801] 1 lock held by syz.4.961/8801: [ 153.649249][ T8801] #0: ffff88814377ea38 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_setup+0xb0/0x1e0 [ 153.659009][ T8801] [ 153.659009][ T8801] stack backtrace: [ 153.664897][ T8801] CPU: 1 UID: 0 PID: 8801 Comm: syz.4.961 Not tainted 6.12.0-rc6-next-20241105-syzkaller #0 [ 153.674951][ T8801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 153.685001][ T8801] Call Trace: [ 153.688278][ T8801] [ 153.691205][ T8801] dump_stack_lvl+0x241/0x360 [ 153.695887][ T8801] ? __pfx_dump_stack_lvl+0x10/0x10 [ 153.701082][ T8801] ? __pfx__printk+0x10/0x10 [ 153.705668][ T8801] print_circular_bug+0x13a/0x1b0 [ 153.710691][ T8801] check_noncircular+0x36a/0x4a0 [ 153.715625][ T8801] ? __pfx_check_noncircular+0x10/0x10 [ 153.721076][ T8801] ? lockdep_lock+0x123/0x2b0 [ 153.725756][ T8801] validate_chain+0x18ef/0x5920 [ 153.730599][ T8801] ? __pfx_lock_release+0x10/0x10 [ 153.735633][ T8801] ? 0xffffffffa0001adc [ 153.739789][ T8801] ? __pfx_validate_chain+0x10/0x10 [ 153.744983][ T8801] ? kernel_text_address+0xa7/0xe0 [ 153.750090][ T8801] ? __kernel_text_address+0xd/0x40 [ 153.755282][ T8801] ? mark_lock+0x9a/0x360 [ 153.759608][ T8801] ? __lock_acquire+0x1397/0x2100 [ 153.764633][ T8801] ? mark_lock+0x9a/0x360 [ 153.768967][ T8801] __lock_acquire+0x1397/0x2100 [ 153.773815][ T8801] lock_acquire+0x1ed/0x550 [ 153.778313][ T8801] ? __might_fault+0xaa/0x120 [ 153.782989][ T8801] ? __pfx_lock_acquire+0x10/0x10 [ 153.788078][ T8801] ? __pfx___might_resched+0x10/0x10 [ 153.793384][ T8801] ? blk_trace_setup+0xb0/0x1e0 [ 153.798248][ T8801] ? __pfx___mutex_lock+0x10/0x10 [ 153.803279][ T8801] ? __pfx_lock_release+0x10/0x10 [ 153.808303][ T8801] ? __might_fault+0xaa/0x120 [ 153.813004][ T8801] __might_fault+0xc6/0x120 [ 153.817501][ T8801] ? __might_fault+0xaa/0x120 [ 153.822179][ T8801] _copy_from_user+0x2a/0xc0 [ 153.826770][ T8801] blk_trace_setup+0xd2/0x1e0 [ 153.831449][ T8801] ? __lock_acquire+0x1397/0x2100 [ 153.836466][ T8801] ? __pfx_blk_trace_setup+0x10/0x10 [ 153.841760][ T8801] sg_ioctl+0xa46/0x2e80 [ 153.846004][ T8801] ? __pfx_sg_ioctl+0x10/0x10 [ 153.850685][ T8801] ? __fget_files+0x2a/0x410 [ 153.855293][ T8801] ? __fget_files+0x2a/0x410 [ 153.859896][ T8801] ? __pfx_sg_ioctl+0x10/0x10 [ 153.864583][ T8801] __se_sys_ioctl+0xf5/0x170 [ 153.869183][ T8801] do_syscall_64+0xf3/0x230 [ 153.873691][ T8801] ? clear_bhb_loop+0x35/0x90 [ 153.878371][ T8801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.884260][ T8801] RIP: 0033:0x7fa9df97e719 [ 153.888669][ T8801] 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 [ 153.908271][ T8801] RSP: 002b:00007fa9dddf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 153.916684][ T8801] RAX: ffffffffffffffda RBX: 00007fa9dfb35f80 RCX: 00007fa9df97e719 [ 153.924649][ T8801] RDX: 00000000200001c0 RSI: 00000000c0481273 RDI: 0000000000000005 [ 153.932613][ T8801] RBP: 00007fa9df9f139e R08: 0000000000000000 R09: 0000000000000000 [ 153.940577][ T8801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 153.948542][ T8801] R13: 0000000000000000 R14: 00007fa9dfb35f80 R15: 00007ffc2eff33a8 [ 153.956513][ T8801] [ 154.033145][ T8806] syz.2.960: attempt to access beyond end of device [ 154.033145][ T8806] loop2: rw=2049, sector=145, nr_sectors = 896 limit=128 [ 154.037487][ T8809] netlink: 8 bytes leftover after parsing attributes in process `syz.3.965'. [ 154.086363][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 154.086381][ T29] audit: type=1326 audit(1730826882.348:2112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8811 comm="syz.0.963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 154.114840][ T8809] netlink: 4 bytes leftover after parsing attributes in process `syz.3.965'. [ 154.124981][ T8806] syz.2.960: attempt to access beyond end of device [ 154.124981][ T8806] loop2: rw=524288, sector=145, nr_sectors = 224 limit=128 [ 154.142772][ T8813] can0: slcan on pts0. [ 154.158528][ T8812] loop0: detected capacity change from 0 to 1024 [ 154.164338][ T29] audit: type=1326 audit(1730826882.348:2113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8811 comm="syz.0.963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 154.189124][ T8812] journal_path: Non-blockdev passed as './file0' [ 154.195489][ T8812] EXT4-fs: error: could not find journal device path [ 154.216116][ T29] audit: type=1326 audit(1730826882.348:2114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8811 comm="syz.0.963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 154.241083][ T29] audit: type=1326 audit(1730826882.348:2115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8811 comm="syz.0.963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 154.265884][ T29] audit: type=1326 audit(1730826882.348:2116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8811 comm="syz.0.963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 154.302985][ T29] audit: type=1326 audit(1730826882.348:2117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8811 comm="syz.0.963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=73 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 154.308261][ T8813] can0 (unregistered): slcan off pts0. [ 154.329312][ T29] audit: type=1326 audit(1730826882.358:2118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8811 comm="syz.0.963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 154.357750][ T29] audit: type=1326 audit(1730826882.358:2119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8811 comm="syz.0.963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 154.381546][ T29] audit: type=1326 audit(1730826882.358:2120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8811 comm="syz.0.963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000 [ 154.404099][ T29] audit: type=1326 audit(1730826882.358:2121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8811 comm="syz.0.963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7f261bf7e719 code=0x7ffc0000