last executing test programs: 19.089710475s ago: executing program 3 (id=1519): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r2, 0x2, &(0x7f0000000000)=0x80000000000003) timer_settime(0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@verity_on}, {@verity_on}]}) 17.644354347s ago: executing program 3 (id=1521): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x200840, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x5, 0x4445, &(0x7f000000cd00)="$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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqwA8cCAAAAAML8raPo2wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4FcAAAD//0yJHBw=") syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000000c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x804071, 0x0, 0x1, 0x0, &(0x7f0000000000)) r0 = getpid() sched_setscheduler(r0, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000002180)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100), 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) 14.543870174s ago: executing program 3 (id=1531): bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x5, 0x4, 0x2004, 0x4}, 0x50) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracefs/dynamic_events\x00', 0x2, 0x0) write(r2, &(0x7f0000000100), 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0xa, 0x17, &(0x7f00000007c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0x2a}}, {{0x6, 0x0, 0x6, 0x9, 0x0, 0x6, 0xe7030000}, {0x4, 0x0, 0x0, 0x6}}, [@printk={@llu, {0x5, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x1, 0xa, 0x1, 0x9}, {0x7, 0x0, 0x3}, {}, {}, {0x14}}], {{0x4, 0x1, 0x5, 0x3}, {0x5, 0x0, 0xb, 0x3, 0x0, 0x2}}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 7.235371152s ago: executing program 3 (id=1554): r0 = syz_usb_connect$uac3(0x3, 0x97, &(0x7f0000000440)=ANY=[@ANYBLOB="12010003000000103d100001400001020301090285000301d8100c080b0102010130020904000000010130000a2401100a00070000000904010000010230000904010101010230000905010920010000030a2525ffffff7f0c8001090402000001023000090402010101023000172401060080000007000200000000000000064a09001009"], &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac3(r0, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000000180)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) syz_usb_control_io$uac3(r0, &(0x7f00000001c0)={0x14, &(0x7f0000000040)={0x0, 0xe, 0x1d, {0x1d, 0x2a, "8fbc02a087e3dada05e8dbecd4fb042d45115dcac460de0693dae1"}}, 0x0}, &(0x7f0000000680)={0x44, 0x0, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x4}, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[], 0x0, 0x0}) 4.536541751s ago: executing program 3 (id=1565): syz_open_procfs$namespace(0x0, &(0x7f0000002180)='ns/time\x00') syz_open_procfs$namespace(0x0, &(0x7f00000023c0)='ns/time\x00') syz_mount_image$btrfs(&(0x7f0000005100), &(0x7f0000005140)='./file0\x00', 0x18000, &(0x7f0000005180), 0x81, 0x50d4, &(0x7f00000051c0)="$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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqwAwcCAAAAAED+r41QVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV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r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143041, 0x0) pwritev2(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="ff", 0xfdef}], 0x1, 0xe7b, 0x0, 0x0) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18, 0x1, 0x0, {0xff}}, 0x18) 4.502900172s ago: executing program 2 (id=1566): mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x158) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@volatile}]}) capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000040)={0x200000, 0x200000, 0x101, 0x4000, 0x0, 0xffffffff}) umount2(&(0x7f00000002c0)='./file0\x00', 0x9) mount$overlay(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f0000000b80), 0x4008, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 3.744701309s ago: executing program 0 (id=1569): bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x5, 0x4, 0x2004, 0x4}, 0x50) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x2) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracefs/dynamic_events\x00', 0x2, 0x0) write(r4, &(0x7f0000000100), 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0xa, 0x17, &(0x7f00000007c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0x2a}}, {{0x6, 0x0, 0x6, 0x9, 0x0, 0x6, 0xe7030000}, {0x4, 0x0, 0x0, 0x6}}, [@printk={@llu, {0x5, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x1, 0xa, 0x1, 0x9}, {0x7, 0x0, 0x3}, {}, {}, {0x14}}], {{0x4, 0x1, 0x5, 0x3}, {0x5, 0x0, 0xb, 0x3, 0x0, 0x2}}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 3.744367269s ago: executing program 1 (id=1570): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00008100ffffffffffffaaaaaaaaaaaa88a8110081002f0008004500ff4d4000e000062f90787f000001ac1414419d01880b"], 0x36) 3.743373719s ago: executing program 2 (id=1571): syz_mount_image$fuse(0x0, &(0x7f0000000140)='./file0\x00', 0x2008, 0x0, 0x3e, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x153) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000540)) chdir(&(0x7f00000003c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x40) pwrite64(r0, &(0x7f0000000040)="10", 0x1, 0x801000) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x40) 3.133637552s ago: executing program 2 (id=1572): openat$tun(0xffffffffffffff9c, 0x0, 0x48241, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f0000001c40)={[{@noblock_validity}, {}, {@sysvgroups}, {@resuid={'resuid', 0x3d, 0xee01}}, {@sysvgroups}, {@nodelalloc}, {@journal_dev={'journal_dev', 0x3d, 0x1}}, {@noauto_da_alloc}, {@nomblk_io_submit}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) fallocate(r0, 0x0, 0x0, 0x90001) pwrite64(0xffffffffffffffff, &(0x7f0000000140)='2', 0xfdef, 0xe7c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42042, 0x1cb) fallocate(r1, 0x10, 0x800, 0x8000) 2.684146472s ago: executing program 1 (id=1573): r0 = socket$igmp(0x2, 0x3, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r3, @ANYBLOB="1f003300d000000008021100000108021100000050505050505000001502", @ANYRES16], 0x3c}, 0x1, 0x0, 0x0, 0x8800}, 0x10) syz_usb_connect(0x2, 0x3f, 0x0, 0x0) 2.683035662s ago: executing program 0 (id=1574): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) socket$inet_icmp(0x2, 0x2, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) syz_emit_vhci(&(0x7f0000000080)=ANY=[@ANYBLOB="040e0a056020"], 0xd) 2.438798767s ago: executing program 2 (id=1575): creat(&(0x7f0000000100)='./mnt\x00', 0x10b) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x143102) writev(r0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@new_dev={0x4, 0x368, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x2d}}}, &(0x7f0000000480)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) syz_ublk_setup_queues(r3, r1, &(0x7f0000000180)={0x0, 0x1, 0x10000, 0x3, 0x186}, &(0x7f00000010c0)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9fb0, 0x8, 0x2000, 0x10000004}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7c, 0x1, 0x0, 0x30b}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf913, 0x0, 0x1000000, 0x2e4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x800000, 0x1, 0x0, 0x315}}], 0x1, &(0x7f0000000340)={0x2e, 0x50, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, 0x0, '\x00', {0xfbf9, 0x4, 0x0, 0x0}}, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004", @ANYRES32=0x0], 0x48) 2.363158349s ago: executing program 0 (id=1576): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc000000000000000100000000000000ac1e000100"/55], 0xb8}}, 0x20040014) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@updpolicy={0xb8, 0x13, 0x10, 0x0, 0x25dfdbfb, {{@in6=@loopback, @in=@remote, 0x100, 0x4, 0x0, 0x0, 0xa, 0x60, 0x80, 0x3b, 0x0, 0xee01}, {0x0, 0x4, 0x0, 0x0, 0x7, 0xfffffffffffffffd, 0x2}, {0xfffffffffffffffe}, 0x9, 0x0, 0x0, 0x0, 0x2}}, 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x50) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9"], 0xb8}}, 0x20004000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2, 0x13, 0x0, 0xe, 0x2, 0x0, 0x0, 0x25dfdbf8}, 0x10}}, 0x4000050) 2.243993711s ago: executing program 0 (id=1577): bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x5, 0x4, 0x2004, 0x4}, 0x50) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracefs/dynamic_events\x00', 0x2, 0x0) write(r2, &(0x7f0000000100), 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0xa, 0x17, &(0x7f00000007c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0x2a}}, {{0x6, 0x0, 0x6, 0x9, 0x0, 0x6, 0xe7030000}, {0x4, 0x0, 0x0, 0x6}}, [@printk={@llu, {0x5, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x1, 0xa, 0x1, 0x9}, {0x7, 0x0, 0x3}, {}, {}, {0x14}}], {{0x4, 0x1, 0x5, 0x3}, {0x5, 0x0, 0xb, 0x3, 0x0, 0x2}}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.104128744s ago: executing program 2 (id=1578): socket$inet6(0xa, 0x80003, 0x400000) timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x4}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0700000004000000000900001800000028"], 0x50) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x11, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r1}, {}, {0x85, 0x0, 0x0, 0x1b}}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500)={r3}, 0xc) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000f80)={r3, r1}, 0xc) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xd3283d0368e269b3, 0x8031, 0xffffffffffffffff, 0xf61cb000) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000001c0)={0x2, 0x4, 0x8, 0x1, 0x80, r2, 0x3ff, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x50) 1.995022957s ago: executing program 3 (id=1579): prlimit64(0x0, 0xe, &(0x7f0000000180)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f0000000080)=ANY=[@ANYBLOB='acl,heartbeat=none,dir_resv_level=00003,coherency=full,coherency=full,localflocks,coherency=full,noacl,\x00'/119], 0x1, 0x4428, &(0x7f0000008940)="$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syz_usb_connect(0x6, 0x371, &(0x7f0000000280)=ANY=[], 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$netlink(0x10, 0x3, 0x8000000004) openat$ttyS3(0xffffff9c, 0x0, 0x208801, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc0f8565c, &(0x7f0000000000)={0x40000000, 0xbd5, 0x2, {0x2, @raw_data="f91fd2868ba3d9189024fc40809db9e19479c0b5fce2c721330d5771dbf9dbfa9e2ad24622489141b4803cfeb0b70909e75715a13fada32fef53473eb9ce014fbe3929ea41fdeb0ff177dfb9d3227f213a6451b667d35b03b25618d20cea1f072990b86d463a0de7513744a2bb3bf4fb6049e30f7c533837beba9566c9fd8721c48fad424a5fb17bc1419fb85e5e7dce382ba5a1ce182b419becd67c18f0ba055b8d72225df5a5e7917f8a87a52b8c2516745c462e944b0c22a7e71ecf492a0ef916598abba0e732"}}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000), 0xfffffecc) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7fff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) write(r1, &(0x7f00000000c0)='1\x00', 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='1\x00', 0x1) syz_mount_image$fuse(0x0, &(0x7f00000002c0)='./file0\x00', 0x2000010, 0x0, 0x0, 0x0, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000000)='./bus\x00', 0x30040a9, 0x0, 0xf, 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f00000000c0), 0xfffffffffffffffc, 0x822b01) ioctl$EVIOCGRAB(r3, 0x40044590, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000b80), 0x9, &(0x7f0000000240)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@nfs_export_on}, {@lowerdir={'lowerdir', 0x3d, '.'}}]}) 1.868929159s ago: executing program 1 (id=1580): timer_create(0x0, 0x0, 0x0) pipe2(0x0, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x2]}, 0x8, 0xc0800) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000000080)) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000000500)) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000080)) 1.711979453s ago: executing program 2 (id=1581): prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x1, 0x0) write$proc_mixer(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='LINE1'], 0x33) close(r0) syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x200840, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x5, 0x4445, &(0x7f000000cd00)="$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r1 = syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xfffffffe, 0x2, 0x83, 0x3ae}, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)) r2 = syz_open_dev$vim2m(0x0, 0x10001, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f00000003c0)={0x6, 0x1, 0x20, "e868d93a97da60bbf3e9e8533e98ccde379e4843746e50c224290d0976906414", 0x39565559}) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/46, 0x3b) io_uring_enter(r1, 0x7fffe01, 0xcd08, 0x4f, 0x0, 0x0) syz_emit_ethernet(0x4e, 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000280)=0x4) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000000c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x804071, 0x0, 0x1, 0x0, &(0x7f0000000000)) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000000200)=0x7) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000002180)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000100), 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='freezer.state\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000000), 0xffffff6a) 1.527267327s ago: executing program 1 (id=1582): r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) getpriority(0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000023c0)={0x24, r4, 0x1, 0x4070bd28, 0x1, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x20}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x24}}, 0x18) 835.746232ms ago: executing program 0 (id=1583): setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, 0x0, 0x0) openat$comedi(0xffffffffffffff9c, 0x0, 0x88000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0x1}], 0x1) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x2000c12, &(0x7f00000007c0)=ANY=[@ANYBLOB='hide,dmode=0x0000000000000009,session=0x0000000000000023,utf8,map=acorn,check=strict,mode=0x00000000000000c9,cruft,map=off,check=strict,overriderockperm,block=0x0000000000000200,cruft,nocompress,cruft,session=0x000000000000002e,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c7362736563746f723d3078303030303030303030303030303004332c0091386ba63f775915b6b981669f99a6758fc6130e2e181f075ed46c0b97ee8c6ce2d08017924dd527144bf683e31335a3b7f24e5a1a93da15e92a08550215ecc4070da2db21d6ac07dadb5cb173d0b41818198ff783f10620b9875eeda06e2edde06600000000"], 0x1, 0xa3e, 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prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) mlockall(0x2) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1a3042, 0x20) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracefs_dir\x00', 0x1ff) 462.29415ms ago: executing program 1 (id=1584): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r2, &(0x7f0000000200)={0x2020}, 0x2020) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[], 0x1c}}, 0x840) write$nci(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7105"], 0xee) 316.569583ms ago: executing program 0 (id=1585): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read$FUSE(r1, &(0x7f0000002600)={0x2020}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000400)={0x6f, 0x0, 0x0, {0x7, 0x28, 0x80000001, 0x0, 0x0, 0x0, 0x2, 0x1}}, 0xfffffede) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r0, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) timer_create(0x2, 0x0, &(0x7f0000bbdffc)) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r3, 0x400448e6, &(0x7f0000000080)) ioctl$sock_bt_hci(r3, 0x400448e6, &(0x7f0000000500)="d7") ioctl$sock_bt_hci(r3, 0x400448e7, &(0x7f0000000080)) 0s ago: executing program 1 (id=1586): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1f, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x41000, 0x1e, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="000086dd03000a000000140000006c07010033d43a"], 0x340a) kernel console output (not intermixed with test programs): ice loop0): ext4_orphan_get:1430: comm syz.0.514: bad orphan inode 13 [ 219.903481][ T7672] ext4_test_bit(bit=12, block=18) = 1 [ 219.927094][ T7672] is_bad_inode(inode)=0 [ 219.931315][ T7672] NEXT_ORPHAN(inode)=10485760 [ 219.936023][ T7672] max_ino=32 [ 219.974323][ T7672] i_nlink=1 [ 219.985915][ T7672] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 220.068722][ T7672] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1154: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 220.118466][ T7672] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz.0.514: bg 0: block 248: padding at end of block bitmap is not set [ 220.242441][ T7672] Quota error (device loop0): write_blk: dquota write failed [ 220.259435][ T7672] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 220.319698][ T7672] EXT4-fs error (device loop0): ext4_acquire_dquot:6953: comm syz.0.514: Failed to acquire dquot type 1 [ 221.104349][ T5789] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 222.323521][ T5780] ocfs2: Unmounting device (7,3) on (node local) [ 222.458252][ T174] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 222.462713][ T7693] loop2: detected capacity change from 0 to 128 [ 222.521687][ T7693] EXT4-fs (loop2): Test dummy encryption mode enabled [ 222.582265][ T7693] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 222.597406][ T6305] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 222.618280][ T7693] ext4 filesystem being mounted at /136/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 222.659003][ T174] usb 1-1: Using ep0 maxpacket: 16 [ 222.666364][ T174] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 222.683696][ T174] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 222.693198][ T7692] netlink: 1624 bytes leftover after parsing attributes in process `syz.2.520'. [ 222.702804][ T174] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 222.726935][ T174] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.734970][ T174] usb 1-1: Product: syz [ 222.747298][ T174] usb 1-1: Manufacturer: syz [ 222.757186][ T174] usb 1-1: SerialNumber: syz [ 222.802884][ T6305] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 222.820413][ T5782] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 222.824927][ T6305] usb 2-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 222.857057][ T6305] usb 2-1: config 0 interface 0 has no altsetting 0 [ 222.887805][ T6305] usb 2-1: New USB device found, idVendor=0eef, idProduct=72c4, bcdDevice= 0.00 [ 222.919799][ T6305] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.215661][ T6305] usb 2-1: config 0 descriptor?? [ 223.417116][ T7704] loop2: detected capacity change from 0 to 512 [ 223.438860][ T174] usb 1-1: 0:2 : does not exist [ 223.453052][ T7704] EXT4-fs (loop2): Test dummy encryption mode enabled [ 223.460867][ T174] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 223.472384][ T7704] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 223.501724][ T7704] EXT4-fs (loop2): 1 truncate cleaned up [ 223.540151][ T7704] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 223.564266][ T174] usb 1-1: USB disconnect, device number 13 [ 223.610126][ T7688] loop1: detected capacity change from 0 to 512 [ 223.692381][ T5790] udevd[5790]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 224.189369][ T7710] netlink: 8 bytes leftover after parsing attributes in process `syz.1.509'. [ 224.455603][ T5782] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 226.414695][ T7731] loop3: detected capacity change from 0 to 128 [ 226.468639][ T7731] EXT4-fs (loop3): Test dummy encryption mode enabled [ 226.539481][ T7731] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 226.583678][ T6305] usbhid 2-1:0.0: can't add hid device: -71 [ 226.595199][ T7731] ext4 filesystem being mounted at /126/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 226.617326][ T6305] usbhid: probe of 2-1:0.0 failed with error -71 [ 226.662456][ T6305] usb 2-1: USB disconnect, device number 12 [ 226.871149][ T5780] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 226.998864][ T7740] loop0: detected capacity change from 0 to 256 [ 227.014571][ T7740] exfat: Deprecated parameter 'utf8' [ 227.034358][ T7740] exfat: Deprecated parameter 'utf8' [ 227.046099][ T7740] exfat: Deprecated parameter 'utf8' [ 227.058419][ T7740] exfat: Deprecated parameter 'namecase' [ 227.130977][ T7740] exFAT-fs (loop0): failed to load upcase table (idx : 0x0001fe89, chksum : 0xc374f927, utbl_chksum : 0xe619d30d) [ 227.297077][ T6305] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 227.497044][ T6305] usb 4-1: Using ep0 maxpacket: 16 [ 227.514947][ T6305] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 227.548973][ T6305] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 227.598805][ T6305] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 227.623940][ T6305] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.415599][ T6305] usb 4-1: Product: syz [ 228.420136][ T6305] usb 4-1: Manufacturer: syz [ 228.424827][ T6305] usb 4-1: SerialNumber: syz [ 228.705556][ T6305] usb 4-1: 0:2 : does not exist [ 228.896675][ T6305] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 229.226104][ T6305] usb 4-1: USB disconnect, device number 9 [ 229.924811][ T5790] udevd[5790]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 234.490140][ T7818] loop3: detected capacity change from 0 to 512 [ 234.543239][ T7818] EXT4-fs (loop3): Test dummy encryption mode enabled [ 234.597082][ T7818] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 234.699806][ T7818] EXT4-fs (loop3): 1 truncate cleaned up [ 234.706847][ T7818] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 237.048459][ T7842] loop0: detected capacity change from 0 to 1764 [ 237.055760][ T5780] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.601855][ T7842] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 237.995255][ T7852] device-mapper: ioctl: Invalid data size in the ioctl structure: 56 [ 238.339755][ T7862] loop0: detected capacity change from 0 to 128 [ 238.372552][ T7862] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 238.397874][ T7862] ext4 filesystem being mounted at /137/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 239.817482][ T7862] fscrypt: Error allocating hmac(sha512): -2 [ 240.700964][ T7883] device-mapper: ioctl: Invalid data size in the ioctl structure: 56 [ 240.712696][ T5789] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 241.067679][ T7888] loop3: detected capacity change from 0 to 32768 [ 241.230962][ T7895] loop0: detected capacity change from 0 to 1764 [ 241.353213][ T7895] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 241.361411][ T7888] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 245.062169][ T7903] loop2: detected capacity change from 0 to 32768 [ 245.174281][ T5780] ocfs2: Unmounting device (7,3) on (node local) [ 245.202321][ T7903] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 245.267551][ T7903] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 245.276404][ T7903] BTRFS info (device loop2): using free space tree [ 245.550049][ T7920] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 246.362556][ T7903] BTRFS info (device loop2): enabling ssd optimizations [ 246.386974][ T7903] BTRFS info (device loop2): auto enabling async discard [ 247.567977][ T7945] device-mapper: ioctl: Invalid data size in the ioctl structure: 56 [ 247.617806][ T5782] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 249.042392][ T7961] loop3: detected capacity change from 0 to 1764 [ 249.116133][ T7961] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 250.810924][ T7976] loop1: detected capacity change from 0 to 32768 [ 250.847762][ T7976] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 251.674402][ T7993] loop2: detected capacity change from 0 to 512 [ 251.727671][ T7993] EXT4-fs (loop2): Test dummy encryption mode enabled [ 251.735196][ T7993] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 251.838439][ T7993] EXT4-fs (loop2): 1 truncate cleaned up [ 251.845429][ T7993] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 253.685151][ T5782] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 254.086311][ T8011] loop3: detected capacity change from 0 to 32768 [ 254.105901][ T8011] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 254.125626][ T8011] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 254.647073][ T2181] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 254.707801][ T5776] ocfs2: Unmounting device (7,1) on (node local) [ 254.877958][ T2181] usb 3-1: config 0 has an invalid interface number: 50 but max is 0 [ 254.886181][ T2181] usb 3-1: config 0 has no interface number 0 [ 254.917256][ T2181] usb 3-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 254.958092][ T2181] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 254.977017][ T2181] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.009451][ T2181] usb 3-1: Product: syz [ 255.013746][ T2181] usb 3-1: Manufacturer: syz [ 255.289370][ T8029] loop1: detected capacity change from 0 to 32768 [ 255.298203][ T2181] usb 3-1: SerialNumber: syz [ 255.312593][ T2181] usb 3-1: config 0 descriptor?? [ 255.327836][ T2181] yurex 3-1:0.50: USB YUREX device now attached to Yurex #0 [ 255.404582][ T8029] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 255.783239][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.792787][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.573317][ T8045] loop0: detected capacity change from 0 to 128 [ 256.631245][ T8045] EXT4-fs (loop0): Test dummy encryption mode enabled [ 256.698393][ T8045] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 256.732661][ T8045] ext4 filesystem being mounted at /152/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 256.818169][ T5780] ocfs2: Unmounting device (7,3) on (node local) [ 256.848444][ T8044] netlink: 1688 bytes leftover after parsing attributes in process `syz.0.614'. [ 256.945623][ T5776] ocfs2: Unmounting device (7,1) on (node local) [ 257.019959][ T5789] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 257.186781][ T8051] loop3: detected capacity change from 0 to 512 [ 257.203254][ T8051] ext4: Bad value for 'data' [ 257.507771][ C1] usb 3-1: yurex_control_callback - control failed: -2 [ 257.654363][ T8053] loop0: detected capacity change from 0 to 32768 [ 257.928183][ T8055] loop3: detected capacity change from 0 to 1024 [ 257.963492][ T8055] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 257.966235][ T8053] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 258.088786][ T8] usb 3-1: USB disconnect, device number 7 [ 258.288237][ T8] yurex 3-1:0.50: USB YUREX #0 now disconnected [ 258.484266][ T8062] loop2: detected capacity change from 0 to 2048 [ 258.566560][ T8062] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 258.751828][ T8064] loop1: detected capacity change from 0 to 32768 [ 258.774678][ T8062] EXT4-fs error (device loop2): ext4_find_extent:911: inode #2: comm syz.2.617: inode has invalid extent depth: 8 [ 258.859955][ T8064] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 258.890794][ T8064] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 258.935642][ T8062] EXT4-fs (loop2): Remounting filesystem read-only [ 259.370022][ T5782] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 259.678358][ T5789] ocfs2: Unmounting device (7,0) on (node local) [ 259.763658][ T8085] loop2: detected capacity change from 0 to 128 [ 259.835903][ T8085] EXT4-fs (loop2): Test dummy encryption mode enabled [ 260.082559][ T8085] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 260.134158][ T8087] loop3: detected capacity change from 0 to 32768 [ 260.171006][ T8085] ext4 filesystem being mounted at /168/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 260.185608][ T8084] netlink: 'syz.2.623': attribute type 72 has an invalid length. [ 260.254084][ T8087] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 260.928262][ T5782] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 261.679629][ T5776] ocfs2: Unmounting device (7,1) on (node local) [ 261.784113][ T8102] loop2: detected capacity change from 0 to 32768 [ 261.856960][ T8102] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 262.028405][ T8102] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 263.208929][ T5780] ocfs2: Unmounting device (7,3) on (node local) [ 263.412112][ T8122] loop0: detected capacity change from 0 to 128 [ 263.453851][ T5782] ocfs2: Unmounting device (7,2) on (node local) [ 263.478854][ T8122] EXT4-fs (loop0): Test dummy encryption mode enabled [ 263.534005][ T8122] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 263.622033][ T8122] ext4 filesystem being mounted at /160/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 263.706150][ T7517] Bluetooth: hci2: unexpected event for opcode 0x0c24 [ 263.719478][ T8122] netlink: 'syz.0.636': attribute type 72 has an invalid length. [ 263.872421][ T5789] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 264.052975][ T8134] loop2: detected capacity change from 0 to 32768 [ 264.123512][ T8134] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 264.134955][ T6304] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 264.827236][ T6304] usb 4-1: Using ep0 maxpacket: 16 [ 264.842709][ T6304] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 264.868629][ T6304] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 264.899712][ T6304] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 264.923426][ T6304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.946551][ T6304] usb 4-1: Product: syz [ 264.958652][ T6304] usb 4-1: Manufacturer: syz [ 264.963286][ T6304] usb 4-1: SerialNumber: syz [ 265.213517][ T6304] usb 4-1: 0:2 : does not exist [ 265.245569][ T6304] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 265.295139][ T6304] usb 4-1: USB disconnect, device number 10 [ 265.361469][ T5790] udevd[5790]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 265.828090][ T5782] ocfs2: Unmounting device (7,2) on (node local) [ 266.017801][ T7517] Bluetooth: hci0: unexpected event for opcode 0x0c24 [ 266.412207][ T8161] loop0: detected capacity change from 0 to 32768 [ 266.511311][ T8169] loop1: detected capacity change from 0 to 128 [ 266.584466][ T8169] EXT4-fs (loop1): Test dummy encryption mode enabled [ 266.669952][ T8168] loop2: detected capacity change from 0 to 32768 [ 266.697477][ T8168] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 266.706754][ T8161] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 266.812939][ T8169] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 267.004294][ T8169] ext4 filesystem being mounted at /153/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 267.091234][ T8166] netlink: 'syz.1.648': attribute type 72 has an invalid length. [ 267.132633][ T5777] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 267.510533][ T5776] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 268.034492][ T8194] loop3: detected capacity change from 0 to 512 [ 268.056429][ T8194] ext4: Bad value for 'data' [ 268.170797][ T3418] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 268.319132][ T5789] ocfs2: Unmounting device (7,0) on (node local) [ 268.823290][ T3418] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 269.139422][ T3418] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 269.258036][ T8199] loop0: detected capacity change from 0 to 128 [ 269.307834][ T8199] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 269.399599][ T8199] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 269.469252][ T3418] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 269.471574][ T8201] loop3: detected capacity change from 0 to 32768 [ 269.497504][ T8201] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 269.683649][ T5790] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 269.950250][ T5779] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 269.962493][ T5779] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 269.972843][ T5779] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 269.997489][ T5779] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 270.005505][ T5779] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 270.015535][ T5779] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 270.181597][ T8216] loop3: detected capacity change from 0 to 128 [ 270.252613][ T8216] EXT4-fs (loop3): Test dummy encryption mode enabled [ 270.364684][ T8216] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 270.407812][ T8216] ext4 filesystem being mounted at /159/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 270.513224][ T8214] netlink: 1752 bytes leftover after parsing attributes in process `syz.3.663'. [ 270.722965][ T5780] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 271.223467][ T8206] chnl_net:caif_netlink_parms(): no params data found [ 271.279279][ T8247] loop1: detected capacity change from 0 to 512 [ 271.288412][ T8247] ext4: Bad value for 'data' [ 271.340701][ T5790] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 272.158434][ T7517] Bluetooth: hci2: command tx timeout [ 272.485283][ T8264] Core dump to core aborted: cannot preserve file permissions [ 272.873061][ T8206] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.907382][ T8206] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.917347][ T8277] loop1: detected capacity change from 0 to 128 [ 272.935841][ T8206] bridge_slave_0: entered allmulticast mode [ 272.952752][ T8206] bridge_slave_0: entered promiscuous mode [ 272.981278][ T8277] EXT4-fs (loop1): Test dummy encryption mode enabled [ 273.015576][ T8206] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.045615][ T8206] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.070045][ T8277] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 273.082331][ T8206] bridge_slave_1: entered allmulticast mode [ 273.098420][ T8206] bridge_slave_1: entered promiscuous mode [ 273.113213][ T8277] ext4 filesystem being mounted at /159/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 273.196231][ T8275] netlink: 1752 bytes leftover after parsing attributes in process `syz.1.674'. [ 273.375077][ T8206] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 273.400981][ T8206] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 273.474626][ T3418] hsr_slave_0: left promiscuous mode [ 273.500113][ T3418] hsr_slave_1: left promiscuous mode [ 273.508743][ T5776] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 273.518647][ T3418] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 273.526190][ T3418] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 273.538503][ T3418] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 273.557163][ T3418] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 273.598037][ T3418] bridge_slave_1: left allmulticast mode [ 273.603738][ T3418] bridge_slave_1: left promiscuous mode [ 273.635485][ T3418] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.809013][ T3418] bridge_slave_0: left allmulticast mode [ 273.815035][ T3418] bridge_slave_0: left promiscuous mode [ 273.821155][ T3418] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.852904][ T3418] veth1_macvtap: left promiscuous mode [ 273.859324][ T3418] veth0_macvtap: left promiscuous mode [ 273.865080][ T3418] veth1_vlan: left promiscuous mode [ 273.870827][ T3418] veth0_vlan: left promiscuous mode [ 274.207988][ T7517] Bluetooth: hci2: command tx timeout [ 274.437604][ T3418] team0 (unregistering): Port device team_slave_1 removed [ 274.503480][ T3418] team0 (unregistering): Port device team_slave_0 removed [ 274.584793][ T3418] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 274.690229][ T3418] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 274.940144][ T2181] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 275.062785][ T3418] bond0 (unregistering): Released all slaves [ 275.139552][ T2181] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 275.149821][ T2181] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 275.159804][ T2181] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 275.170989][ T2181] usb 4-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00 [ 275.180324][ T2181] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 275.207206][ T8298] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 275.223922][ T8298] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 275.240821][ T2181] pl2303 4-1:1.0: pl2303 converter detected [ 275.273856][ T8206] team0: Port device team_slave_0 added [ 275.279743][ T2181] usb 4-1: pl2303 converter now attached to ttyUSB0 [ 275.301127][ T8206] team0: Port device team_slave_1 added [ 275.362392][ T8206] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 275.369435][ T8206] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 275.397356][ T8206] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 275.414619][ T8206] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 275.423135][ T8206] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 275.456163][ T8206] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 275.556438][ T8206] hsr_slave_0: entered promiscuous mode [ 275.566948][ T8298] pl2303 4-1:1.0: pl2303_vendor_write - failed to write [0007]: -110 [ 275.596649][ T8298] pl2303 ttyUSB0: pl2303_get_line_request - failed: -32 [ 275.632035][ T8206] hsr_slave_1: entered promiscuous mode [ 275.659328][ T2181] usb 4-1: USB disconnect, device number 11 [ 275.665617][ T8298] pl2303 ttyUSB0: pl2303_set_line_request - failed: -71 [ 275.684980][ T8298] pl2303 4-1:1.0: pl2303_vendor_read - failed to read [000a]: -19 [ 275.706492][ T8298] pl2303 ttyUSB0: failed to submit interrupt urb: -19 [ 275.729282][ T2181] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 275.748246][ T2181] pl2303 4-1:1.0: device disconnected [ 275.775351][ T8306] loop1: detected capacity change from 0 to 512 [ 275.798083][ T8306] ext4: Bad value for 'data' [ 276.367399][ T7517] Bluetooth: hci2: command tx timeout [ 277.302957][ T8338] netlink: 8 bytes leftover after parsing attributes in process `syz.0.687'. [ 277.341295][ T8339] loop1: detected capacity change from 0 to 128 [ 277.455885][ T8339] EXT4-fs (loop1): Test dummy encryption mode enabled [ 277.678667][ T8339] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 277.731947][ T8339] ext4 filesystem being mounted at /164/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 277.792522][ T8334] netlink: 1752 bytes leftover after parsing attributes in process `syz.1.685'. [ 277.891561][ T8206] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 277.906481][ T8206] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 277.928720][ T8206] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 277.949971][ T8206] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 277.968210][ T5776] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 278.265276][ T8206] 8021q: adding VLAN 0 to HW filter on device bond0 [ 278.294198][ T8206] 8021q: adding VLAN 0 to HW filter on device team0 [ 278.355365][ T1325] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.362579][ T1325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 278.389336][ T1325] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.396548][ T1325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 278.457472][ T7517] Bluetooth: hci2: command tx timeout [ 279.117226][ T8390] xt_hashlimit: size too large, truncated to 1048576 [ 279.723083][ T8392] loop1: detected capacity change from 0 to 24 [ 279.730934][ T8392] MTD: Attempt to mount non-MTD device "/dev/loop1" [ 279.790374][ T8392] romfs: Mounting image 'rom 637cf1fa' through the block layer [ 279.898219][ T8206] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 280.002179][ T8206] veth0_vlan: entered promiscuous mode [ 280.064683][ T8206] veth1_vlan: entered promiscuous mode [ 280.174272][ T8206] veth0_macvtap: entered promiscuous mode [ 280.210242][ T8206] veth1_macvtap: entered promiscuous mode [ 280.269024][ T8206] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 280.297233][ T8206] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.327053][ T8206] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 280.349013][ T8206] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.365670][ T8206] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 280.390169][ T8206] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 280.417868][ T8403] loop0: detected capacity change from 0 to 128 [ 280.429831][ T8206] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.461949][ T8206] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 280.461978][ T8403] EXT4-fs (loop0): Test dummy encryption mode enabled [ 280.487853][ T8206] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.514029][ T8206] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 280.564991][ T8206] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 280.598626][ T8206] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 280.617933][ T8403] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 280.641377][ T8206] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 280.668892][ T8206] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 280.690745][ T8403] ext4 filesystem being mounted at /180/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 280.875758][ T5789] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 280.907100][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 280.915181][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 280.979761][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 281.009879][ T7517] Bluetooth: hci3: command 0x0406 tx timeout [ 281.016473][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 281.576967][ T8417] loop2: detected capacity change from 0 to 32768 [ 281.610415][ T8417] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 283.597217][ T174] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 284.053799][ T174] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 284.092046][ T174] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 284.112301][ T174] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 284.134949][ T174] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 284.166966][ T174] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 284.745434][ T8206] ocfs2: Unmounting device (7,2) on (node local) [ 284.768382][ T7517] Bluetooth: hci3: command 0x0406 tx timeout [ 285.386923][ T174] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 286.107936][ T8491] loop2: detected capacity change from 0 to 32768 [ 286.160394][ T8491] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 286.824923][ T7517] Bluetooth: hci3: link tx timeout [ 286.830441][ T7517] Bluetooth: hci3: killing stalled connection 10:aa:aa:aa:aa:aa [ 288.677722][ T174] gud 4-1:1.0: Failed to get connectors (error=-71) [ 288.684445][ T174] gud: probe of 4-1:1.0 failed with error -71 [ 288.738180][ T174] usb 4-1: USB disconnect, device number 12 [ 288.850613][ T7517] Bluetooth: hci3: command 0x0406 tx timeout [ 289.177352][ T5779] Bluetooth: hci0: command 0x0406 tx timeout [ 289.665487][ T8533] loop3: detected capacity change from 0 to 32768 [ 289.746795][ T8533] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 289.839429][ T8533] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 290.632949][ T8206] ocfs2: Unmounting device (7,2) on (node local) [ 290.888552][ T2181] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 291.106965][ T2181] usb 2-1: Using ep0 maxpacket: 16 [ 291.125276][ T2181] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 291.144384][ T8569] loop2: detected capacity change from 0 to 1024 [ 291.157107][ T2181] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 291.198625][ T2181] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 291.212535][ T2181] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 291.237312][ T2181] usb 2-1: Product: syz [ 291.241523][ T2181] usb 2-1: Manufacturer: syz [ 291.246147][ T2181] usb 2-1: SerialNumber: syz [ 291.506333][ T2181] usb 2-1: 0:2 : does not exist [ 291.530615][ T2181] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 291.613943][ T2181] usb 2-1: USB disconnect, device number 13 [ 291.624694][ T1325] nci: nci_rf_intf_activated_ntf_packet: unsupported activation_rf_tech_and_mode 0x20 [ 292.311066][ T5780] ocfs2: Unmounting device (7,3) on (node local) [ 292.600098][ T8602] loop3: detected capacity change from 0 to 1024 [ 292.628860][ T8602] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.978141][ T5780] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 293.036711][ T8620] loop2: detected capacity change from 0 to 512 [ 293.048099][ T8620] ext4: Bad value for 'data' [ 293.917637][ T5779] Bluetooth: hci2: command tx timeout [ 294.191633][ T8629] loop3: detected capacity change from 0 to 32768 [ 294.279843][ T8629] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 295.808545][ T8659] loop0: detected capacity change from 0 to 512 [ 295.819826][ T8659] ext4: Bad value for 'data' [ 296.032907][ T8663] loop2: detected capacity change from 0 to 1764 [ 296.095572][ T8663] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 296.230177][ T8665] loop0: detected capacity change from 0 to 1024 [ 296.275361][ T8665] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 296.599814][ T5779] Bluetooth: hci3: command 0x0406 tx timeout [ 297.827815][ T8686] loop2: detected capacity change from 0 to 32768 [ 297.883089][ T8686] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 297.928501][ T8686] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 298.577000][ T174] usb 2-1: new full-speed USB device number 14 using dummy_hcd [ 298.746976][ T174] usb 2-1: device descriptor read/64, error -71 [ 299.016941][ T174] usb 2-1: new full-speed USB device number 15 using dummy_hcd [ 299.027548][ T5780] ocfs2: Unmounting device (7,3) on (node local) [ 299.196951][ T174] usb 2-1: device descriptor read/64, error -71 [ 299.320138][ T174] usb usb2-port1: attempt power cycle [ 299.327513][ T5779] Bluetooth: hci0: command 0x0406 tx timeout [ 299.581518][ T8206] ocfs2: Unmounting device (7,2) on (node local) [ 299.767053][ T174] usb 2-1: new full-speed USB device number 16 using dummy_hcd [ 299.820590][ T174] usb 2-1: device descriptor read/8, error -71 [ 300.106987][ T174] usb 2-1: new full-speed USB device number 17 using dummy_hcd [ 300.181822][ T8732] loop2: detected capacity change from 0 to 1764 [ 300.357326][ T8732] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 300.957869][ T174] usb 2-1: device descriptor read/8, error -71 [ 300.995238][ T5779] Bluetooth: min 0 < 6 [ 301.044484][ T8739] netlink: 620 bytes leftover after parsing attributes in process `syz.0.756'. [ 301.088133][ T174] usb usb2-port1: unable to enumerate USB device [ 301.201324][ T8748] loop2: detected capacity change from 0 to 1024 [ 301.215945][ T8748] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 301.354466][ T8750] loop0: detected capacity change from 0 to 2048 [ 301.650473][ T8753] overlayfs: missing 'lowerdir' [ 302.608372][ T8750] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 302.957677][ T8767] loop3: detected capacity change from 0 to 1764 [ 302.992971][ T8767] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 303.007218][ T5779] Bluetooth: hci2: command tx timeout [ 303.237006][ T8762] EXT4-fs error (device loop0): ext4_validate_block_bitmap:430: comm ext4lazyinit: bg 0: block 2: invalid block bitmap [ 303.455138][ T5779] Bluetooth: min 0 < 6 [ 303.486307][ T8762] EXT4-fs (loop0): Remounting filesystem read-only [ 303.528341][ T5789] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 303.669812][ T8775] netlink: 620 bytes leftover after parsing attributes in process `syz.1.769'. [ 303.967039][ T8] usb 4-1: new full-speed USB device number 13 using dummy_hcd [ 304.171715][ T8] usb 4-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 304.202651][ T8] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 304.244752][ T8] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 304.697508][ T8790] loop1: detected capacity change from 0 to 32768 [ 304.710617][ T8790] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 304.889035][ T8793] loop0: detected capacity change from 0 to 2048 [ 304.902990][ T5790] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 304.965373][ T8793] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 304.984678][ T8796] loop2: detected capacity change from 0 to 1024 [ 305.037841][ T8793] EXT4-fs error (device loop0): ext4_find_extent:911: inode #2: comm syz.0.776: inode has invalid extent depth: 8 [ 305.098402][ T8793] EXT4-fs (loop0): Remounting filesystem read-only [ 305.309706][ T8807] loop2: detected capacity change from 0 to 1764 [ 305.345345][ T5789] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 305.385743][ T8807] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 305.487859][ T5779] Bluetooth: hci0: command 0x0406 tx timeout [ 306.731915][ T5822] usb 4-1: USB disconnect, device number 13 [ 307.585067][ T8831] loop2: detected capacity change from 0 to 32768 [ 307.593305][ T8831] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 307.707653][ T5790] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 307.787279][ T8835] loop2: detected capacity change from 0 to 512 [ 307.806628][ T8835] ext4: Bad value for 'data' [ 307.869972][ T5790] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 307.969454][ T8801] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 308.128194][ T5779] Bluetooth: hci3: command 0x0406 tx timeout [ 308.694014][ T5779] Bluetooth: min 0 < 6 [ 308.791529][ T8838] loop3: detected capacity change from 0 to 2048 [ 308.944150][ T8845] loop0: detected capacity change from 0 to 1764 [ 308.963622][ T8838] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 309.020154][ T8845] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 309.474921][ T5780] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 309.953376][ T8858] loop0: detected capacity change from 0 to 32768 [ 309.987517][ T8858] BTRFS info (device loop0): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 309.998345][ T8858] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 310.007958][ T8858] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 310.017438][ T8858] BTRFS info (device loop0): use zstd compression, level 3 [ 310.024703][ T8858] BTRFS info (device loop0): using free space tree [ 310.149155][ T8873] netlink: 620 bytes leftover after parsing attributes in process `syz.1.796'. [ 310.167102][ T8858] BTRFS info (device loop0): enabling ssd optimizations [ 310.174155][ T8858] BTRFS info (device loop0): auto enabling async discard [ 310.213273][ T28] audit: type=1800 audit(1787938019.334:12): pid=8858 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.794" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 310.294239][ T28] audit: type=1800 audit(1787938019.404:13): pid=8884 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.794" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 310.421000][ T28] audit: type=1800 audit(1787938019.544:14): pid=8858 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.794" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 310.594847][ T8890] loop1: detected capacity change from 0 to 512 [ 310.624512][ T8890] ext4: Bad value for 'data' [ 310.692041][ T5789] BTRFS info (device loop0): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 310.767057][ T5779] Bluetooth: hci0: command 0x0406 tx timeout [ 311.730644][ T8900] loop2: detected capacity change from 0 to 128 [ 311.760434][ T8900] EXT4-fs (loop2): Test dummy encryption mode enabled [ 311.862944][ T8899] loop1: detected capacity change from 0 to 2048 [ 311.903195][ T8900] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 311.927627][ T8900] ext4 filesystem being mounted at /32/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 311.988324][ T8899] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 312.115210][ T5776] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 312.224468][ T8908] loop0: detected capacity change from 0 to 1764 [ 312.283162][ T8908] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 312.390135][ T8206] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 313.305599][ T8923] loop2: detected capacity change from 0 to 32768 [ 313.313723][ T8923] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop2 scanned by syz.2.807 (8923) [ 313.336046][ T8923] BTRFS info (device loop2): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 313.346284][ T8923] BTRFS info (device loop2): using blake2b (blake2b-256-generic) checksum algorithm [ 313.355821][ T8923] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 313.365294][ T8923] BTRFS info (device loop2): use zstd compression, level 3 [ 313.372594][ T8923] BTRFS info (device loop2): using free space tree [ 313.435901][ T8923] BTRFS info (device loop2): enabling ssd optimizations [ 313.443297][ T8923] BTRFS info (device loop2): auto enabling async discard [ 313.482649][ T28] audit: type=1800 audit(1787938022.604:15): pid=8923 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.807" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 313.521539][ T8949] loop1: detected capacity change from 0 to 1764 [ 313.572864][ T28] audit: type=1800 audit(1787938022.684:16): pid=8951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.807" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 313.596427][ T8949] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 313.731574][ T28] audit: type=1800 audit(1787938022.844:17): pid=8957 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.807" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 313.795434][ T8958] loop3: detected capacity change from 0 to 128 [ 313.844425][ T8958] EXT4-fs (loop3): Test dummy encryption mode enabled [ 313.965163][ T8958] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 314.116187][ T8958] ext4 filesystem being mounted at /190/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 314.166001][ T8206] BTRFS info (device loop2): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 314.609570][ T5780] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 315.029122][ T8983] loop0: detected capacity change from 0 to 1764 [ 315.065442][ T8983] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 315.654380][ T8992] loop0: detected capacity change from 0 to 32768 [ 315.667898][ T8992] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.825 (8992) [ 315.685298][ T8992] BTRFS info (device loop0): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 315.695559][ T8992] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 315.705233][ T8992] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 315.714746][ T8992] BTRFS info (device loop0): use zstd compression, level 3 [ 315.722040][ T8992] BTRFS info (device loop0): using free space tree [ 315.855486][ T8992] BTRFS info (device loop0): enabling ssd optimizations [ 315.862688][ T8992] BTRFS info (device loop0): auto enabling async discard [ 315.896966][ T28] audit: type=1800 audit(1787938025.014:18): pid=8992 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.825" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 315.982813][ T28] audit: type=1800 audit(1787938025.104:19): pid=9013 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.825" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 316.201925][ T28] audit: type=1800 audit(1787938025.324:20): pid=9019 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.825" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 316.514694][ T9024] loop3: detected capacity change from 0 to 128 [ 316.580917][ T9024] EXT4-fs (loop3): Test dummy encryption mode enabled [ 316.639010][ T9024] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 316.674601][ T9024] ext4 filesystem being mounted at /194/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 316.774719][ T5789] BTRFS info (device loop0): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 317.012650][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.019452][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.200529][ T5780] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 317.401818][ T9038] loop3: detected capacity change from 0 to 1764 [ 317.420588][ T9038] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 317.899626][ T9051] jffs2: notice: (9051) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 318.706035][ T9064] loop0: detected capacity change from 0 to 128 [ 318.862210][ T9063] syz.2.841 (9063): drop_caches: 2 [ 318.919545][ T9064] EXT4-fs (loop0): Test dummy encryption mode enabled [ 318.980536][ T9064] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 319.037615][ T9064] ext4 filesystem being mounted at /215/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 319.121949][ T9071] loop2: detected capacity change from 0 to 1764 [ 319.154273][ T9071] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 319.230233][ T5789] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 320.451965][ T9096] loop1: detected capacity change from 0 to 1764 [ 320.503078][ T9098] loop2: detected capacity change from 0 to 1024 [ 320.520508][ T9096] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 320.969730][ T9091] syz.0.852 (9091): drop_caches: 2 [ 321.071059][ T9098] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 321.396013][ T8206] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 321.863978][ T9127] loop1: detected capacity change from 0 to 1764 [ 321.915966][ T9127] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 323.015223][ T9141] loop1: detected capacity change from 0 to 1024 [ 323.912920][ T9138] syz.2.866 (9138): drop_caches: 2 [ 323.970566][ T9141] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 324.391017][ T5776] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 324.668060][ T9176] loop3: detected capacity change from 0 to 1764 [ 324.722092][ T9176] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 326.257004][ T9192] loop2: detected capacity change from 0 to 1024 [ 326.355354][ T9194] loop1: detected capacity change from 0 to 256 [ 326.458411][ T9192] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 326.545529][ T9188] syz.3.881 (9188): drop_caches: 2 [ 326.689377][ T8206] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 327.911929][ T9224] syz.2.893 (9224): drop_caches: 2 [ 328.356993][ T8] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 328.550802][ T8] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 328.584850][ T8] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 328.616829][ T8] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 328.640532][ T8] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.663012][ T8] usb 3-1: config 0 descriptor?? [ 328.826385][ T9241] loop0: detected capacity change from 0 to 256 [ 329.085033][ T8] ath6kl: Unsupported hardware version: 0x0 [ 329.108481][ T8] ath6kl: Failed to init ath6kl core: -22 [ 329.117733][ T8] ath6kl_usb: probe of 3-1:0.0 failed with error -22 [ 329.194165][ T9248] loop0: detected capacity change from 0 to 256 [ 329.459122][ T23] usb 3-1: USB disconnect, device number 8 [ 331.022160][ T9228] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 331.582421][ T9278] loop3: detected capacity change from 0 to 512 [ 331.611492][ T9278] ext4: Bad value for 'data' [ 331.669622][ T5790] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 332.089284][ T9282] loop3: detected capacity change from 0 to 1024 [ 332.231038][ T9282] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 333.087168][ T2181] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 333.502758][ T2181] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 333.526703][ T2181] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 333.557996][ T2181] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 333.576926][ T2181] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 333.606990][ T2181] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 333.623059][ T2181] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 334.797030][ T2181] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 334.997119][ T2181] usb 4-1: Using ep0 maxpacket: 16 [ 335.004727][ T2181] usb 4-1: unable to get BOS descriptor or descriptor too short [ 335.013973][ T2181] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 335.024383][ T2181] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 335.035340][ T2181] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 335.048944][ T2181] usb 4-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 335.059465][ T2181] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 335.067575][ T2181] usb 4-1: Product: syz [ 335.071861][ T2181] usb 4-1: Manufacturer: syz [ 335.076557][ T2181] usb 4-1: SerialNumber: syz [ 335.303591][ T2181] usb 4-1: Audio class v2/v3 interfaces need an interface association [ 335.317366][ T2181] snd-usb-audio: probe of 4-1:1.0 failed with error -22 [ 335.532563][ T8] usb 2-1: USB disconnect, device number 18 [ 335.778271][ T2181] usb 4-1: USB disconnect, device number 14 [ 335.836197][ T5790] udevd[5790]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 336.532135][ T9341] loop3: detected capacity change from 0 to 256 [ 336.723667][ T9346] loop3: detected capacity change from 0 to 512 [ 336.731127][ T9346] ext4: Bad value for 'data' [ 336.885146][ T9302] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 338.037030][ T2181] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 338.556100][ T2181] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 338.569665][ T2181] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 338.579203][ T2181] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 338.589731][ T2181] usb 4-1: config 0 descriptor?? [ 338.622587][ T9368] loop2: detected capacity change from 0 to 512 [ 338.646058][ T9368] ext4: Bad value for 'data' [ 339.010940][ T2181] ath6kl: Unsupported hardware version: 0x0 [ 339.046001][ T2181] ath6kl: Failed to init ath6kl core: -22 [ 339.074804][ T2181] ath6kl_usb: probe of 4-1:0.0 failed with error -22 [ 339.473445][ T2181] usb 4-1: USB disconnect, device number 15 [ 339.752736][ T5779] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 339.966272][ T9385] loop3: detected capacity change from 0 to 512 [ 340.012273][ T9385] ext4: Bad value for 'data' [ 341.353644][ T9406] loop0: detected capacity change from 0 to 512 [ 341.363626][ T9406] ext4: Bad value for 'data' [ 342.743476][ T9377] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 343.229248][ T9423] loop0: detected capacity change from 0 to 256 [ 343.337323][ T8] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 343.540495][ T8] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 343.559360][ T8] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 343.789589][ T9429] loop0: detected capacity change from 0 to 32768 [ 343.905382][ T9429] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 343.960178][ T8] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 344.682651][ T8] usb 3-1: config 0 descriptor?? [ 344.762917][ T9439] loop1: detected capacity change from 0 to 512 [ 344.773191][ T9439] ext4: Bad value for 'data' [ 345.136094][ T8] ath6kl: Unsupported hardware version: 0x0 [ 345.244629][ T8] ath6kl: Failed to init ath6kl core: -22 [ 345.486808][ T8] ath6kl_usb: probe of 3-1:0.0 failed with error -22 [ 345.691218][ T8] usb 3-1: USB disconnect, device number 9 [ 346.529476][ T5789] ocfs2: Unmounting device (7,0) on (node local) [ 346.761181][ T9462] loop1: detected capacity change from 0 to 256 [ 347.301652][ T9469] loop1: detected capacity change from 0 to 32768 [ 347.343902][ T9469] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 348.623859][ T5776] ocfs2: Unmounting device (7,1) on (node local) [ 349.047242][ T9445] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 349.437726][ T9485] netlink: 620 bytes leftover after parsing attributes in process `syz.0.972'. [ 349.490950][ T9489] loop2: detected capacity change from 0 to 512 [ 349.527963][ T9489] ext4: Bad value for 'data' [ 349.534284][ T9491] loop1: detected capacity change from 0 to 512 [ 349.588861][ T9491] ext4: Bad value for 'data' [ 350.230750][ T9497] loop1: detected capacity change from 0 to 1024 [ 350.269841][ T9497] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 350.742139][ T9503] syz.2.974 (9503): drop_caches: 2 [ 350.988600][ T9502] loop1: detected capacity change from 0 to 32768 [ 351.028101][ T9502] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 351.674312][ T5779] Bluetooth: hci3: ACL packet for unknown connection handle 201 [ 351.958519][ T9520] netlink: 620 bytes leftover after parsing attributes in process `syz.0.981'. [ 352.554989][ T9526] loop2: detected capacity change from 0 to 512 [ 352.600107][ T9526] ext4: Bad value for 'data' [ 352.636085][ T9528] syz.0.984 (9528): drop_caches: 2 [ 352.680198][ T5790] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 353.076337][ T9534] loop2: detected capacity change from 0 to 1024 [ 353.114976][ T9534] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 353.678896][ T9540] netlink: 620 bytes leftover after parsing attributes in process `syz.3.990'. [ 353.779364][ T9542] loop2: detected capacity change from 0 to 256 [ 353.909700][ T5776] ocfs2: Unmounting device (7,1) on (node local) [ 353.954488][ T9538] loop0: detected capacity change from 0 to 32768 [ 354.074067][ T9538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 354.682385][ T9558] loop2: detected capacity change from 0 to 512 [ 354.735980][ T9558] ext4: Bad value for 'data' [ 355.684717][ T5789] ocfs2: Unmounting device (7,0) on (node local) [ 355.764508][ T9565] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 355.880638][ T9567] loop3: detected capacity change from 0 to 512 [ 355.890716][ T9567] ext4: Bad value for 'data' [ 356.291876][ T9572] loop3: detected capacity change from 0 to 1024 [ 356.349442][ T9572] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 357.500120][ T9550] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 357.768430][ T9582] loop3: detected capacity change from 0 to 256 [ 358.039286][ T9583] loop0: detected capacity change from 0 to 32768 [ 358.080074][ T9583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 358.090778][ T9588] loop1: detected capacity change from 0 to 512 [ 358.109460][ T9588] EXT4-fs (loop1): Test dummy encryption mode enabled [ 358.116421][ T9588] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 358.184118][ T9588] EXT4-fs (loop1): 1 truncate cleaned up [ 358.491858][ T5822] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 358.517148][ T9588] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 358.751553][ T5822] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 358.787610][ T5822] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 358.915948][ T5822] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 358.996775][ T5822] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 359.041481][ T5822] usb 3-1: config 0 descriptor?? [ 359.371706][ T5776] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 359.478786][ T5822] ath6kl: Unsupported hardware version: 0x0 [ 359.511066][ T5822] ath6kl: Failed to init ath6kl core: -22 [ 359.538523][ T5822] ath6kl_usb: probe of 3-1:0.0 failed with error -22 [ 359.681097][ T9604] loop1: detected capacity change from 0 to 512 [ 359.692609][ T5822] usb 3-1: USB disconnect, device number 10 [ 359.694555][ T9604] ext4: Bad value for 'data' [ 359.902683][ T5789] ocfs2: Unmounting device (7,0) on (node local) [ 360.382386][ T9608] loop1: detected capacity change from 0 to 32768 [ 360.418281][ T9610] loop0: detected capacity change from 0 to 256 [ 360.432407][ T9608] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 360.527253][ T5779] Bluetooth: hci1: command 0x0406 tx timeout [ 361.162419][ T9624] loop0: detected capacity change from 0 to 256 [ 361.571812][ T5776] ocfs2: Unmounting device (7,1) on (node local) [ 361.619941][ T9626] loop2: detected capacity change from 0 to 32768 [ 361.654240][ T9628] loop0: detected capacity change from 0 to 512 [ 361.722972][ T9626] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 361.728155][ T9628] EXT4-fs (loop0): Test dummy encryption mode enabled [ 362.101713][ T9628] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 362.247099][ T9628] EXT4-fs (loop0): 1 truncate cleaned up [ 362.254084][ T9628] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 362.679776][ T9642] loop3: detected capacity change from 0 to 256 [ 362.816999][ T8] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 362.880842][ T5789] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 363.026946][ T8] usb 2-1: Using ep0 maxpacket: 16 [ 363.039322][ T8] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 363.063420][ T8] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 363.094428][ T8] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 363.113792][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 363.133993][ T8] usb 2-1: Product: syz [ 363.143654][ T8] usb 2-1: Manufacturer: syz [ 363.158856][ T8] usb 2-1: SerialNumber: syz [ 363.391486][ T8] usb 2-1: 0:2 : does not exist [ 363.441538][ T8] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 363.496000][ T8] usb 2-1: USB disconnect, device number 19 [ 363.576278][ T9649] loop3: detected capacity change from 0 to 32768 [ 363.602696][ T5790] udevd[5790]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 363.650907][ T9649] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 363.680308][ T9649] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 363.786434][ T8206] ocfs2: Unmounting device (7,2) on (node local) [ 364.387075][ T7517] Bluetooth: hci0: command 0x0406 tx timeout [ 364.679715][ T5780] ocfs2: Unmounting device (7,3) on (node local) [ 364.821179][ T9660] loop0: detected capacity change from 0 to 32768 [ 364.907143][ T9660] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 364.943438][ T9665] loop2: detected capacity change from 0 to 512 [ 364.992319][ T9665] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 365.628992][ T9672] loop3: detected capacity change from 0 to 512 [ 365.671643][ T9672] EXT4-fs (loop3): Test dummy encryption mode enabled [ 365.678566][ T8] usb 3-1: new full-speed USB device number 11 using dummy_hcd [ 365.714085][ T9672] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 365.762036][ T9672] EXT4-fs (loop3): 1 truncate cleaned up [ 365.782437][ T9672] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 365.899193][ T8] usb 3-1: unable to get BOS descriptor or descriptor too short [ 365.908739][ T8] usb 3-1: not running at top speed; connect to a high speed hub [ 365.921467][ T8] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4 [ 365.940846][ T8] usb 3-1: New USB device found, idVendor=046d, idProduct=08f0, bcdDevice= 0.40 [ 365.960819][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 365.986907][ T8] usb 3-1: Product: ч [ 365.991035][ T8] usb 3-1: Manufacturer: 駁闛헕굎콣ֽ廃媡觺酺컲混뛼Χᭋᜏ㦿˅팤艢띰輋꽉幵⤶㿳䒍隅嬪墧粂簊邂፯㭭⤁쐞춓脈ꍈ粌靵庯홬훏ἄ黄吂✑䤳뾛뿕鑾ᗏ㢽䒝䕰灣툎㢆嗪澧⩣헒䰐ⱑ㕨ᩆ徿痱뜜駓밖瞎ᅥꫦﰏᏊ뉯쨵╔붥Ġ璡ﱲѳꪟ५磵뼸蕾黙妾覴 [ 366.243312][ T8] usb 3-1: SerialNumber: syz [ 366.514373][ T8] gspca_main: STV06xx-2.14.0 probing 046d:08f0 [ 366.522869][ T5780] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 366.545386][ T8] gspca_stv06xx: st6422 sensor detected [ 366.893483][ T9684] loop3: detected capacity change from 0 to 256 [ 367.022876][ T5789] ocfs2: Unmounting device (7,0) on (node local) [ 367.266688][ T9690] loop0: detected capacity change from 0 to 256 [ 367.414645][ T9688] loop3: detected capacity change from 0 to 32768 [ 367.417785][ T7517] Bluetooth: hci1: command 0x0406 tx timeout [ 367.425376][ T8] STV06xx: probe of 3-1:1.0 failed with error -71 [ 367.448951][ T8] usb 3-1: unit 4 not found! [ 367.486278][ T9688] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 367.498955][ T6304] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 367.736167][ T8] usb 3-1: USB disconnect, device number 11 [ 368.161645][ T9697] loop0: detected capacity change from 0 to 32768 [ 368.231319][ T5790] udevd[5790]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 368.350388][ T9697] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 368.399806][ T9697] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 368.889183][ T9704] loop2: detected capacity change from 0 to 256 [ 368.904110][ T6304] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 368.949431][ T6304] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 368.964452][ T6304] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 368.987131][ T6304] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 369.018956][ T5780] ocfs2: Unmounting device (7,3) on (node local) [ 369.032486][ T6304] usb 2-1: config 0 descriptor?? [ 369.336599][ T9707] loop2: detected capacity change from 0 to 512 [ 369.368635][ T9707] ext4: Bad value for 'data' [ 369.605001][ T6304] ath6kl: Unsupported hardware version: 0x0 [ 369.617507][ T6304] ath6kl: Failed to init ath6kl core: -22 [ 369.637337][ T6304] ath6kl_usb: probe of 2-1:0.0 failed with error -22 [ 369.652726][ T9709] loop3: detected capacity change from 0 to 512 [ 369.804741][ T9711] loop2: detected capacity change from 0 to 1024 [ 369.935863][ T9711] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 370.145188][ T5822] usb 2-1: USB disconnect, device number 20 [ 370.187384][ T9709] EXT4-fs (loop3): Test dummy encryption mode enabled [ 370.269378][ T9709] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 370.413399][ T9709] EXT4-fs (loop3): 1 truncate cleaned up [ 370.448981][ T9709] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 371.095524][ T5780] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 371.154105][ T5789] ocfs2: Unmounting device (7,0) on (node local) [ 371.174139][ T9725] loop1: detected capacity change from 0 to 512 [ 371.216422][ T9725] ext4: Bad value for 'data' [ 371.939979][ T9734] loop1: detected capacity change from 0 to 32768 [ 372.029439][ T9739] loop3: detected capacity change from 0 to 32768 [ 372.050401][ T9734] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 372.079179][ T9739] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 372.123175][ T9744] loop0: detected capacity change from 0 to 256 [ 372.143735][ T9739] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 374.158083][ T9756] loop0: detected capacity change from 0 to 512 [ 374.214138][ T9756] EXT4-fs (loop0): Test dummy encryption mode enabled [ 374.256941][ T9756] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 374.340554][ T9756] EXT4-fs (loop0): 1 truncate cleaned up [ 374.375160][ T9756] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 374.538975][ T5776] ocfs2: Unmounting device (7,1) on (node local) [ 374.896301][ T5780] ocfs2: Unmounting device (7,3) on (node local) [ 374.905931][ T9762] loop2: detected capacity change from 0 to 512 [ 374.932266][ T9762] ext4: Bad value for 'data' [ 375.188245][ T5789] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 375.248891][ T8] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 375.332953][ T9773] loop3: detected capacity change from 0 to 512 [ 375.362184][ T9773] ext4: Bad value for 'data' [ 375.446966][ T8] usb 2-1: Using ep0 maxpacket: 16 [ 375.464059][ T8] usb 2-1: unable to get BOS descriptor or descriptor too short [ 375.478257][ T8] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 375.505657][ T8] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 375.554718][ T8] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 375.622605][ T8] usb 2-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 375.640870][ T9779] capability: warning: `syz.0.1058' uses 32-bit capabilities (legacy support in use) [ 375.672280][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 375.705721][ T9775] loop2: detected capacity change from 0 to 32768 [ 375.712460][ T8] usb 2-1: Product: syz [ 375.733825][ T9779] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 375.750267][ T8] usb 2-1: Manufacturer: syz [ 375.758388][ T8] usb 2-1: SerialNumber: syz [ 375.764150][ T9775] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 376.470574][ T8] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 376.489861][ T9786] loop0: detected capacity change from 0 to 512 [ 376.507699][ T8] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 376.535148][ T9777] loop3: detected capacity change from 0 to 1024 [ 376.710982][ T9777] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 376.726148][ T8] usb 2-1: USB disconnect, device number 21 [ 376.788954][ T9786] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1060'. [ 376.844958][ T5790] udevd[5790]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 377.459699][ T9793] loop1: detected capacity change from 0 to 512 [ 377.487967][ T9793] ext4: Bad value for 'data' [ 377.533272][ T5790] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 377.722635][ T9795] loop1: detected capacity change from 0 to 512 [ 377.769885][ T9795] EXT4-fs (loop1): Test dummy encryption mode enabled [ 377.787833][ T9795] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 377.868524][ T8206] ocfs2: Unmounting device (7,2) on (node local) [ 377.944287][ T9795] EXT4-fs (loop1): 1 truncate cleaned up [ 377.983578][ T9795] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 378.453034][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.493036][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.106203][ T5776] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 379.222968][ T9817] loop1: detected capacity change from 0 to 512 [ 379.451582][ T9817] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1069'. [ 380.201527][ T9823] loop3: detected capacity change from 0 to 512 [ 380.244264][ T9823] ext4: Bad value for 'data' [ 380.361898][ T9829] loop0: detected capacity change from 0 to 512 [ 380.383552][ T9829] ext4: Bad value for 'data' [ 380.676693][ T9841] loop1: detected capacity change from 0 to 512 [ 380.826600][ T9842] loop0: detected capacity change from 0 to 1024 [ 380.892202][ T9842] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 380.947447][ T9841] EXT4-fs (loop1): Test dummy encryption mode enabled [ 381.077480][ T9841] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 381.263387][ T9841] EXT4-fs (loop1): 1 truncate cleaned up [ 381.307262][ T9841] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 381.689977][ T9848] loop0: detected capacity change from 0 to 32768 [ 381.702522][ T9848] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 scanned by syz.0.1079 (9848) [ 381.780577][ T9848] BTRFS info (device loop0): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 381.791049][ T9848] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 381.800818][ T9848] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 381.810372][ T9848] BTRFS info (device loop0): use zstd compression, level 3 [ 381.817675][ T9848] BTRFS info (device loop0): using free space tree [ 382.116981][ T9848] BTRFS info (device loop0): enabling ssd optimizations [ 382.124026][ T9848] BTRFS info (device loop0): auto enabling async discard [ 382.208237][ T28] audit: type=1800 audit(1787938091.304:21): pid=9848 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1079" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 382.278548][ T28] audit: type=1800 audit(1787938091.364:22): pid=9870 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1079" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 382.333027][ T28] audit: type=1800 audit(1787938091.374:23): pid=9870 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1079" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 382.419722][ T5776] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 382.457106][ T174] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 382.489718][ T5789] BTRFS info (device loop0): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 382.589409][ T9875] loop1: detected capacity change from 0 to 256 [ 382.657648][ T174] usb 3-1: Using ep0 maxpacket: 16 [ 382.683108][ T174] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 382.708866][ T174] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 382.766039][ T174] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 382.797101][ T174] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 382.805699][ T174] usb 3-1: Product: syz [ 382.826934][ T174] usb 3-1: Manufacturer: syz [ 382.831593][ T174] usb 3-1: SerialNumber: syz [ 383.048687][ T9881] jffs2: notice: (9881) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 383.088299][ T174] usb 3-1: 0:2 : does not exist [ 383.102497][ T174] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 383.168622][ T174] usb 3-1: USB disconnect, device number 12 [ 383.264761][ T9889] loop0: detected capacity change from 0 to 512 [ 383.283646][ T9889] ext4: Bad value for 'data' [ 383.335157][ T8204] udevd[8204]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 383.770673][ T9894] loop0: detected capacity change from 0 to 1024 [ 383.816500][ T9894] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 384.430371][ T9900] loop2: detected capacity change from 0 to 256 [ 384.443119][ T9901] loop0: detected capacity change from 0 to 512 [ 384.470799][ T9901] EXT4-fs (loop0): Test dummy encryption mode enabled [ 384.641939][ T9901] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 384.937175][ T9901] EXT4-fs (loop0): 1 truncate cleaned up [ 385.031359][ T9901] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 385.312382][ T9908] loop2: detected capacity change from 0 to 512 [ 385.319818][ T9908] ext4: Bad value for 'data' [ 385.490434][ T8204] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 385.824620][ T5789] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 385.844673][ T9911] loop2: detected capacity change from 0 to 256 [ 386.011461][ T9913] jffs2: notice: (9913) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 386.386936][ T6305] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 387.177553][ T9928] loop0: detected capacity change from 0 to 512 [ 387.191467][ T9928] ext4: Bad value for 'data' [ 387.287080][ T6305] usb 3-1: Using ep0 maxpacket: 32 [ 387.297808][ T5790] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 387.308309][ T6305] usb 3-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 387.321604][ T6305] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 387.341777][ T6305] usb 3-1: config 0 descriptor?? [ 387.678486][ T9934] loop0: detected capacity change from 0 to 1024 [ 387.733912][ T9934] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 387.860802][ T6305] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 388.177342][ T6305] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 388.210763][ T6305] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 388.238032][ T6305] usb 3-1: media controller created [ 388.315429][ T6305] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 388.325710][ T9940] loop0: detected capacity change from 0 to 256 [ 388.601004][ T9947] loop1: detected capacity change from 0 to 512 [ 388.647954][ T9947] ext4: Bad value for 'data' [ 388.656948][ T6305] az6027: usb out operation failed. (-71) [ 388.679314][ T6305] stb0899_attach: Driver disabled by Kconfig [ 388.830909][ T6305] az6027: no front-end attached [ 388.830909][ T6305] [ 388.839474][ T6305] az6027: usb out operation failed. (-71) [ 388.845992][ T6305] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 388.867079][ T6305] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input7 [ 388.893544][ T6305] dvb-usb: schedule remote query interval to 400 msecs. [ 388.901141][ T6305] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 389.582432][ T6305] usb 3-1: USB disconnect, device number 13 [ 389.625839][ T9953] loop0: detected capacity change from 0 to 256 [ 389.652082][ T9952] jffs2: notice: (9952) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 389.884834][ T6305] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 389.959204][ T9955] loop1: detected capacity change from 0 to 4096 [ 390.157871][ T9955] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 390.287374][ T28] audit: type=1326 audit(1787938099.414:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9954 comm="syz.1.1108" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 390.318292][ T9965] loop3: detected capacity change from 0 to 512 [ 390.353636][ T9965] ext4: Bad value for 'data' [ 390.388620][ T28] audit: type=1326 audit(1787938099.434:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9954 comm="syz.1.1108" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 390.414074][ T28] audit: type=1326 audit(1787938099.434:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9954 comm="syz.1.1108" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 390.438185][ T28] audit: type=1326 audit(1787938099.444:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9954 comm="syz.1.1108" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 390.462347][ T28] audit: type=1326 audit(1787938099.444:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9954 comm="syz.1.1108" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=275 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 390.820080][ T9969] loop3: detected capacity change from 0 to 1024 [ 391.407652][ T9969] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 391.409917][ T28] audit: type=1326 audit(1787938099.444:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9954 comm="syz.1.1108" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 391.464092][ T28] audit: type=1326 audit(1787938099.444:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9954 comm="syz.1.1108" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 391.598634][ T9971] loop1: detected capacity change from 0 to 512 [ 391.606087][ T9971] ext4: Unknown parameter 'defcontext' [ 391.689039][ T28] audit: type=1326 audit(1787938099.444:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9954 comm="syz.1.1108" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 391.692541][ T9971] overlayfs: missing 'lowerdir' [ 391.850297][ T28] audit: type=1326 audit(1787938099.444:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9954 comm="syz.1.1108" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 391.947987][ T28] audit: type=1326 audit(1787938099.444:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9954 comm="syz.1.1108" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 393.231362][ T9993] loop2: detected capacity change from 0 to 1764 [ 395.390511][ T9992] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 395.495266][ T9995] loop0: detected capacity change from 0 to 512 [ 395.540717][ T9995] ext4: Bad value for 'data' [ 395.680758][ T9997] loop2: detected capacity change from 0 to 256 [ 395.769303][ T8204] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 396.055455][ T9983] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 396.757398][T10000] loop0: detected capacity change from 0 to 1024 [ 396.775231][T10000] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 396.861264][ T5779] Bluetooth: hci2: command 0x0406 tx timeout [ 397.569708][T10007] loop3: detected capacity change from 0 to 40427 [ 397.594829][T10007] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 397.603168][T10007] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 397.623965][T10007] F2FS-fs (loop3): Found nat_bits in checkpoint [ 397.668653][T10007] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 397.675755][T10007] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 397.724267][T10007] syz.3.1121: attempt to access beyond end of device [ 397.724267][T10007] loop3: rw=2049, sector=45096, nr_sectors = 128 limit=40427 [ 397.745580][T10007] syz.3.1121: attempt to access beyond end of device [ 397.745580][T10007] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 397.786239][T10015] loop0: detected capacity change from 0 to 512 [ 397.822140][T10015] ext4: Bad value for 'data' [ 398.226626][T10017] loop0: detected capacity change from 0 to 1024 [ 398.278386][T10017] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 399.669502][T10009] overlayfs: missing 'lowerdir' [ 400.399112][T10026] loop2: detected capacity change from 0 to 256 [ 400.570435][T10028] loop3: detected capacity change from 0 to 512 [ 400.618787][T10028] ext4: Bad value for 'data' [ 400.999331][T10032] loop3: detected capacity change from 0 to 1024 [ 401.012043][ T5840] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 401.115983][T10032] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 401.274492][ T5840] usb 3-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 401.405852][ T5840] usb 3-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 401.554651][ T5840] usb 3-1: config 0 interface 0 has no altsetting 0 [ 401.587424][ T5840] usb 3-1: New USB device found, idVendor=0eef, idProduct=72c4, bcdDevice= 0.00 [ 401.627406][ T5840] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 401.674759][ T5840] usb 3-1: config 0 descriptor?? [ 401.908815][T10030] loop2: detected capacity change from 0 to 512 [ 402.427188][ T6305] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 402.550895][ T5840] usbhid 3-1:0.0: can't add hid device: -71 [ 402.573589][ T5840] usbhid: probe of 3-1:0.0 failed with error -71 [ 402.605125][ T5840] usb 3-1: USB disconnect, device number 14 [ 402.617141][ T6305] usb 2-1: Using ep0 maxpacket: 32 [ 402.627892][ T6305] usb 2-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 402.645529][ T6305] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 402.669736][ T6305] usb 2-1: Product: syz [ 402.673938][ T6305] usb 2-1: Manufacturer: syz [ 402.686774][ T6305] usb 2-1: SerialNumber: syz [ 402.698172][ T6305] usb 2-1: config 0 descriptor?? [ 402.706354][ T6305] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 402.925566][ T5840] IPVS: starting estimator thread 0... [ 403.017283][T10049] IPVS: using max 18 ests per chain, 43200 per kthread [ 403.090037][T10051] loop0: detected capacity change from 0 to 512 [ 403.104755][T10051] ext4: Bad value for 'data' [ 403.505349][T10054] loop0: detected capacity change from 0 to 1024 [ 403.573767][ T6305] gspca_ov534_9: reg_w failed -71 [ 404.049437][T10054] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 404.319492][T10056] overlayfs: missing 'lowerdir' [ 405.106383][T10034] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 405.526891][ T6305] gspca_ov534_9: Unknown sensor 0000 [ 405.526979][ T6305] ov534_9: probe of 2-1:0.0 failed with error -22 [ 405.565329][ T6305] usb 2-1: USB disconnect, device number 22 [ 405.602740][T10063] loop3: detected capacity change from 0 to 512 [ 405.652191][T10063] ext4: Bad value for 'data' [ 406.010251][T10068] loop3: detected capacity change from 0 to 1024 [ 406.338692][T10068] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 406.626263][T10069] loop0: detected capacity change from 0 to 512 [ 406.714350][T10069] ext4: Bad value for 'data' [ 408.007163][ T5840] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 408.070960][T10081] loop2: detected capacity change from 0 to 256 [ 408.182662][T10085] loop3: detected capacity change from 0 to 512 [ 408.190326][T10085] ext4: Bad value for 'data' [ 408.213040][ T5840] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 408.225403][ T5840] usb 1-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 408.238903][ T5840] usb 1-1: config 0 interface 0 has no altsetting 0 [ 408.247586][ T5840] usb 1-1: New USB device found, idVendor=0eef, idProduct=72c4, bcdDevice= 0.00 [ 408.256684][ T5840] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 408.265808][ T8204] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 408.857291][T10091] loop3: detected capacity change from 0 to 1024 [ 408.876565][T10087] overlayfs: missing 'lowerdir' [ 409.527056][ T0] NOHZ tick-stop error: local softirq work is pending, handler #42!!! [ 409.637489][ T5840] usb 1-1: config 0 descriptor?? [ 409.660455][T10091] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 409.899556][T10079] loop0: detected capacity change from 0 to 512 [ 410.410571][T10096] loop3: detected capacity change from 0 to 512 [ 410.472316][T10096] ext4: Bad value for 'data' [ 410.621786][T10098] loop1: detected capacity change from 0 to 4096 [ 410.751412][ T5840] usbhid 1-1:0.0: can't add hid device: -71 [ 410.758511][ T5840] usbhid: probe of 1-1:0.0 failed with error -71 [ 410.768580][ T5840] usb 1-1: USB disconnect, device number 14 [ 410.939427][T10100] loop3: detected capacity change from 0 to 1024 [ 411.054812][T10100] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 411.103248][T10098] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 411.596712][T10104] loop0: detected capacity change from 0 to 512 [ 411.658554][T10104] ext4: Bad value for 'data' [ 412.086939][ T0] NOHZ tick-stop error: local softirq work is pending, handler #42!!! [ 412.386278][T10116] loop0: detected capacity change from 0 to 1024 [ 412.403544][T10110] overlayfs: missing 'lowerdir' [ 413.271323][T10116] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 414.070900][T10128] loop1: detected capacity change from 0 to 512 [ 414.502910][T10134] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 414.631824][T10136] loop0: detected capacity change from 0 to 4096 [ 414.778922][T10136] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 416.960952][T10124] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 417.307880][T10150] loop0: detected capacity change from 0 to 512 [ 417.327986][T10150] ext4: Bad value for 'data' [ 418.615334][T10146] overlayfs: missing 'lowerdir' [ 419.128625][T10163] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 419.767081][ T0] NOHZ tick-stop error: local softirq work is pending, handler #42!!! [ 421.678468][T10165] loop3: detected capacity change from 0 to 4096 [ 422.021990][T10175] loop0: detected capacity change from 0 to 512 [ 422.037976][T10165] ntfs3: loop3: Mark volume as dirty due to NTFS errors [ 422.303016][T10176] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1174'. [ 424.008150][T10182] overlayfs: missing 'lowerdir' [ 424.297228][T10188] loop3: detected capacity change from 0 to 4096 [ 424.600062][T10195] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 426.330134][T10201] loop0: detected capacity change from 0 to 256 [ 426.703619][T10207] loop0: detected capacity change from 0 to 512 [ 428.013241][T10213] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1187'. [ 428.368729][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 428.368830][ T28] audit: type=1800 audit(1787938137.314:60): pid=10212 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1187" name="file1" dev="loop0" ino=1048771 res=0 errno=0 [ 428.408627][T10209] overlayfs: missing 'lowerdir' [ 428.907113][T10223] netlink: 568 bytes leftover after parsing attributes in process `syz.2.1192'. [ 430.100659][T10230] loop2: detected capacity change from 0 to 256 [ 430.399457][T10235] loop2: detected capacity change from 0 to 512 [ 430.755374][T10242] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1198'. [ 431.268773][ T28] audit: type=1800 audit(1787938140.394:61): pid=10241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1198" name="file1" dev="loop2" ino=1048778 res=0 errno=0 [ 432.345871][T10250] netlink: 568 bytes leftover after parsing attributes in process `syz.3.1203'. [ 433.120562][T10264] loop2: detected capacity change from 0 to 256 [ 433.185250][T10267] loop3: detected capacity change from 0 to 512 [ 433.668345][T10274] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1210'. [ 434.849345][T10282] netlink: 568 bytes leftover after parsing attributes in process `syz.3.1214'. [ 435.448157][T10284] fuse: Unknown parameter '0xffffffffffffffff' [ 436.658702][T10303] loop0: detected capacity change from 0 to 256 [ 437.087703][T10308] loop1: detected capacity change from 0 to 512 [ 437.094988][T10308] ext4: Bad value for 'data' [ 437.732546][T10317] fuse: Unknown parameter 'fd0xffffffffffffffff' [ 437.857860][T10318] loop1: detected capacity change from 0 to 1024 [ 438.452456][T10318] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 439.627378][T10336] loop0: detected capacity change from 0 to 256 [ 439.892176][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.898777][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 441.238902][T10347] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 442.530652][T10369] loop3: detected capacity change from 0 to 256 [ 445.061761][T10387] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 445.417395][T10396] loop1: detected capacity change from 0 to 256 [ 445.669562][T10400] loop3: detected capacity change from 0 to 256 [ 449.069649][T10427] loop0: detected capacity change from 0 to 256 [ 449.297009][ T5840] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 449.526916][ T5840] usb 3-1: Using ep0 maxpacket: 16 [ 449.544163][ T5840] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 449.575650][ T5840] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 449.647582][ T5840] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 449.722023][ T5840] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 449.751424][ T5840] usb 3-1: Product: syz [ 449.758311][ T5840] usb 3-1: Manufacturer: syz [ 449.762952][ T5840] usb 3-1: SerialNumber: syz [ 451.369862][ T5840] usb 3-1: 0:2 : does not exist [ 451.394403][ T5840] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 451.528242][ T5840] usb 3-1: USB disconnect, device number 15 [ 451.757668][ T5790] udevd[5790]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 456.139736][T10477] loop1: detected capacity change from 0 to 256 [ 457.328547][T10489] loop1: detected capacity change from 0 to 256 [ 460.166534][T10511] loop2: detected capacity change from 0 to 256 [ 462.558329][T10535] raw_sendmsg: syz.1.1304 forgot to set AF_INET. Fix it! [ 464.033284][T10551] loop3: detected capacity change from 0 to 256 [ 465.859683][T10563] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 467.416192][T10585] loop1: detected capacity change from 0 to 256 [ 470.763677][T10611] loop3: detected capacity change from 0 to 32768 [ 470.799596][T10611] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 471.272865][T10616] loop0: detected capacity change from 0 to 512 [ 471.298395][T10616] ext4: Bad value for 'data' [ 471.401885][ T8204] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 472.333542][T10618] loop0: detected capacity change from 0 to 1024 [ 472.341528][T10618] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 473.526967][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 475.731200][T10645] loop0: detected capacity change from 0 to 32768 [ 475.785401][T10645] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 475.851308][T10645] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 475.956329][T10654] loop1: detected capacity change from 0 to 512 [ 475.968272][T10654] ext4: Bad value for 'data' [ 476.553913][T10657] loop1: detected capacity change from 0 to 1024 [ 476.634161][T10657] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 477.292970][T10660] loop1: detected capacity change from 0 to 4096 [ 477.356980][T10660] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 477.436864][ T28] audit: type=1326 audit(1787938186.534:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10658 comm="syz.1.1344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 477.546923][ T28] audit: type=1326 audit(1787938186.534:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10658 comm="syz.1.1344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 477.647359][ T28] audit: type=1326 audit(1787938186.534:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10658 comm="syz.1.1344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 477.848989][ T28] audit: type=1326 audit(1787938186.534:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10658 comm="syz.1.1344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 478.073862][ T5780] ocfs2: Unmounting device (7,3) on (node local) [ 478.087259][ T28] audit: type=1326 audit(1787938186.534:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10658 comm="syz.1.1344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 478.529712][ T28] audit: type=1326 audit(1787938186.534:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10658 comm="syz.1.1344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 478.802501][ T28] audit: type=1326 audit(1787938186.534:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10658 comm="syz.1.1344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 478.923057][T10679] loop1: detected capacity change from 0 to 512 [ 478.936972][ T28] audit: type=1326 audit(1787938186.534:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10658 comm="syz.1.1344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f0f8699e159 code=0x7ffc0000 [ 478.963693][T10679] ext4: Bad value for 'data' [ 479.399129][T10687] loop1: detected capacity change from 0 to 1024 [ 479.419269][T10687] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 481.124066][T10696] loop3: detected capacity change from 0 to 32768 [ 481.207015][ T0] NOHZ tick-stop error: local softirq work is pending, handler #c0!!! [ 481.579376][T10696] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 scanned by syz.3.1355 (10696) [ 481.609472][T10696] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 481.620047][T10696] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 481.628724][T10696] BTRFS info (device loop3): use zlib compression, level 3 [ 481.635919][T10696] BTRFS info (device loop3): using free space tree [ 481.738035][T10696] BTRFS info (device loop3): enabling ssd optimizations [ 481.745137][T10696] BTRFS info (device loop3): auto enabling async discard [ 481.898202][T10698] loop2: detected capacity change from 0 to 4096 [ 481.904922][ T5780] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 482.001879][T10698] ntfs3: loop2: Mark volume as dirty due to NTFS errors [ 482.095590][T10720] overlayfs: upper fs does not support tmpfile. [ 482.117055][ T28] audit: type=1326 audit(1787938191.224:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10697 comm="syz.2.1357" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3baf79e159 code=0x7ffc0000 [ 482.216921][ T28] audit: type=1326 audit(1787938191.224:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10697 comm="syz.2.1357" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3baf79e159 code=0x7ffc0000 [ 482.243323][ T5789] ocfs2: Unmounting device (7,0) on (node local) [ 483.353794][T10727] loop1: detected capacity change from 0 to 1764 [ 483.429672][T10729] comedi comedi1: fl512: I/O port conflict (0x1,16) [ 483.649323][T10722] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 483.807692][T10733] loop2: detected capacity change from 0 to 256 [ 483.922059][T10735] loop0: detected capacity change from 0 to 512 [ 483.953684][T10735] ext4: Bad value for 'data' [ 484.366329][T10741] loop0: detected capacity change from 0 to 1024 [ 484.388527][T10741] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 485.080424][T10749] overlayfs: upper fs does not support tmpfile. [ 485.087146][ T23] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 485.286942][ T23] usb 2-1: Using ep0 maxpacket: 16 [ 485.294104][ T23] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 485.517372][ T23] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 485.542036][ T23] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 486.074395][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 486.094654][ T23] usb 2-1: Product: syz [ 486.122160][ T23] usb 2-1: Manufacturer: syz [ 486.145720][ T23] usb 2-1: SerialNumber: syz [ 486.218903][T10765] loop2: detected capacity change from 0 to 256 [ 486.289028][T10766] loop3: detected capacity change from 0 to 1764 [ 486.344611][T10766] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 486.391361][ T23] usb 2-1: 0:2 : does not exist [ 486.411675][ T23] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 486.440508][ T23] usb 2-1: USB disconnect, device number 23 [ 486.536185][ T8204] udevd[8204]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 486.721459][T10777] loop3: detected capacity change from 0 to 512 [ 486.729712][T10777] ext4: Bad value for 'data' [ 486.756531][T10778] overlayfs: upper fs does not support tmpfile. [ 487.113779][T10783] loop3: detected capacity change from 0 to 1024 [ 487.141977][T10783] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 487.832915][T10790] loop0: detected capacity change from 0 to 32768 [ 487.931538][T10797] loop2: detected capacity change from 0 to 1764 [ 487.945676][T10790] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 487.965476][T10797] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 488.265373][T10805] loop2: detected capacity change from 0 to 256 [ 489.323972][T10811] loop1: detected capacity change from 0 to 512 [ 489.682719][T10820] loop2: detected capacity change from 0 to 1024 [ 489.705480][T10820] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 490.293832][T10811] EXT4-fs error (device loop1): ext4_orphan_get:1404: inode #15: comm syz.1.1391: iget: bad i_size value: 38620345925642 [ 490.366628][T10817] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 490.381193][T10811] EXT4-fs error (device loop1): ext4_orphan_get:1409: comm syz.1.1391: couldn't read orphan inode 15 (err -117) [ 490.418147][T10817] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 490.754155][T10811] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 490.943923][ T130] EXT4-fs error (device loop1): ext4_validate_block_bitmap:430: comm kworker/u4:5: bg 0: block 5: invalid block bitmap [ 490.998184][T10825] loop3: detected capacity change from 0 to 1764 [ 491.031249][ T130] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 131587 with max blocks 1 with error 28 [ 491.051167][T10825] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 491.137005][ T130] EXT4-fs (loop1): This should not happen!! Data will be lost [ 491.137005][ T130] [ 491.187800][ T130] EXT4-fs (loop1): Total free blocks count 0 [ 491.215328][ T130] EXT4-fs (loop1): Free/Dirty block details [ 491.265451][ T130] EXT4-fs (loop1): free_blocks=0 [ 491.284355][ T130] EXT4-fs (loop1): dirty_blocks=1 [ 491.293625][ T130] EXT4-fs (loop1): Block reservation details [ 491.310558][ T130] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 491.329860][ T5776] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 491.377184][ T5789] ocfs2: Unmounting device (7,0) on (node local) [ 491.660911][T10841] loop1: detected capacity change from 0 to 256 [ 491.769534][T10839] loop2: detected capacity change from 0 to 32768 [ 491.832412][T10839] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 493.758707][T10874] loop0: detected capacity change from 0 to 256 [ 494.273852][ T8206] ocfs2: Unmounting device (7,2) on (node local) [ 494.531540][T10883] loop1: detected capacity change from 0 to 32768 [ 494.587270][T10883] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 497.370974][T10915] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 498.352973][ T5776] ocfs2: Unmounting device (7,1) on (node local) [ 498.379904][T10927] loop2: detected capacity change from 0 to 32768 [ 498.482199][T10927] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 499.795943][T10944] loop0: detected capacity change from 0 to 4096 [ 500.041726][T10944] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 500.918838][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 500.918853][ T28] audit: type=1326 audit(1787938210.044:79): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10943 comm="syz.0.1425" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3bcf79e159 code=0x7ffc0000 [ 501.044698][ T28] audit: type=1326 audit(1787938210.044:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10943 comm="syz.0.1425" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3bcf79e159 code=0x7ffc0000 [ 501.117479][ T28] audit: type=1326 audit(1787938210.044:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10943 comm="syz.0.1425" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3bcf79e159 code=0x7ffc0000 [ 502.207467][ T28] audit: type=1326 audit(1787938210.044:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10943 comm="syz.0.1425" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7f3bcf79e159 code=0x7ffc0000 [ 502.218061][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 502.238032][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 502.307812][ T28] audit: type=1326 audit(1787938210.044:83): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10943 comm="syz.0.1425" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3bcf79e159 code=0x7ffc0000 [ 502.360142][ T28] audit: type=1326 audit(1787938210.044:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10943 comm="syz.0.1425" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3bcf79e159 code=0x7ffc0000 [ 502.425035][ T28] audit: type=1326 audit(1787938210.044:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10943 comm="syz.0.1425" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3bcf79e159 code=0x7ffc0000 [ 502.449677][ T28] audit: type=1326 audit(1787938210.044:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10943 comm="syz.0.1425" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f3bcf79e159 code=0x7ffc0000 [ 502.474171][ T28] audit: type=1326 audit(1787938210.044:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10943 comm="syz.0.1425" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f3bcf79e159 code=0x7ffc0000 [ 502.587978][T10967] overlayfs: missing 'lowerdir' [ 502.623690][T10967] overlayfs: upper fs does not support tmpfile. [ 503.563408][ T8206] ocfs2: Unmounting device (7,2) on (node local) [ 503.752607][T10971] loop0: detected capacity change from 0 to 32768 [ 503.812357][T10971] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 507.156060][T10986] loop3: detected capacity change from 0 to 4096 [ 507.234979][T10986] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 507.382348][ T5789] ocfs2: Unmounting device (7,0) on (node local) [ 507.504899][ T5780] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 512.574508][T11018] loop1: detected capacity change from 0 to 32768 [ 512.590820][T11018] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 scanned by syz.1.1455 (11018) [ 512.648187][T11018] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 512.671041][T11018] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 512.693598][T11018] BTRFS info (device loop1): use zlib compression, level 3 [ 512.711351][T11018] BTRFS info (device loop1): using free space tree [ 512.886314][T11018] BTRFS info (device loop1): enabling ssd optimizations [ 512.915106][T11018] BTRFS info (device loop1): auto enabling async discard [ 513.081816][ T5776] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 513.139650][T11047] overlayfs: missing 'lowerdir' [ 513.165997][T11047] overlayfs: upper fs does not support tmpfile. [ 513.424433][T11050] loop3: detected capacity change from 0 to 1764 [ 513.474084][T11050] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 516.190393][T11063] loop3: detected capacity change from 0 to 256 [ 516.480476][T11071] loop2: detected capacity change from 0 to 1764 [ 516.492841][T11071] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 519.714141][T11095] loop2: detected capacity change from 0 to 256 [ 519.923055][T11097] loop3: detected capacity change from 0 to 1024 [ 520.068081][T11097] EXT4-fs: Ignoring removed nomblk_io_submit option [ 520.166433][T11097] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 520.230327][T11099] loop1: detected capacity change from 0 to 32768 [ 520.450649][T11099] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 521.584563][ T5780] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 524.169569][T11133] loop3: detected capacity change from 0 to 256 [ 524.490955][T11139] loop0: detected capacity change from 0 to 4096 [ 524.562720][T11143] loop3: detected capacity change from 0 to 512 [ 524.721938][T11141] loop2: detected capacity change from 0 to 32768 [ 524.741390][ T5776] ocfs2: Unmounting device (7,1) on (node local) [ 524.773293][T11141] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 524.806528][T11143] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 524.817460][T11139] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 524.872992][T11143] ext4 filesystem being mounted at /377/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 525.950754][ T5789] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 526.038338][ T5780] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 526.458872][ T2181] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 526.724950][ T2181] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 526.798146][ T2181] usb 2-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 526.896562][ T2181] usb 2-1: config 0 interface 0 has no altsetting 0 [ 526.951070][ T2181] usb 2-1: New USB device found, idVendor=0eef, idProduct=72c4, bcdDevice= 0.00 [ 527.065640][ T2181] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 527.122725][ T2181] usb 2-1: config 0 descriptor?? [ 527.495267][T11154] loop1: detected capacity change from 0 to 512 [ 527.508809][ T8206] ocfs2: Unmounting device (7,2) on (node local) [ 528.540780][ T2181] usbhid 2-1:0.0: can't add hid device: -71 [ 528.557991][ T2181] usbhid: probe of 2-1:0.0 failed with error -71 [ 529.847001][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 529.901515][ T2181] usb 2-1: USB disconnect, device number 24 [ 530.370553][T11179] loop1: detected capacity change from 0 to 4096 [ 530.432271][T11179] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 530.788795][ T5776] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 531.947484][T11173] loop2: detected capacity change from 0 to 32768 [ 531.969438][T11173] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop2 scanned by syz.2.1499 (11173) [ 532.175727][T11191] loop0: detected capacity change from 0 to 32768 [ 532.207969][T11173] BTRFS info (device loop2): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 532.226886][T11173] BTRFS info (device loop2): using blake2b (blake2b-256-generic) checksum algorithm [ 532.236536][T11173] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 532.261975][T11173] BTRFS info (device loop2): use zstd compression, level 3 [ 532.276842][T11173] BTRFS info (device loop2): using free space tree [ 532.337045][T11191] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 534.418145][T11173] BTRFS error (device loop2): open_ctree failed: -4 [ 536.260123][T11226] loop2: detected capacity change from 0 to 4096 [ 536.282752][T11226] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 536.580280][ T8206] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 536.876929][ T6305] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 536.889378][T11235] siw: device registration error -23 [ 539.164271][ T6305] usb 2-1: Using ep0 maxpacket: 16 [ 539.182104][ T6305] usb 2-1: unable to get BOS descriptor or descriptor too short [ 539.325877][ T6305] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 539.346845][ T6305] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 539.368126][ T6305] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 539.874899][ T6305] usb 2-1: string descriptor 0 read error: -71 [ 539.902421][ T6305] usb 2-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 539.949825][ T6305] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 540.026206][ T6305] usb 2-1: can't set config #1, error -71 [ 540.056613][ T6305] usb 2-1: USB disconnect, device number 25 [ 540.378683][T11254] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 540.426852][T11254] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 540.438659][T11255] overlayfs: upper fs does not support tmpfile. [ 540.488699][T11254] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 540.736508][T11257] loop1: detected capacity change from 0 to 1024 [ 540.751325][T11257] EXT4-fs: Ignoring removed nomblk_io_submit option [ 540.842256][T11257] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 541.071870][ T5776] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 541.331047][ T5789] ocfs2: Unmounting device (7,0) on (node local) [ 541.536363][T11266] loop3: detected capacity change from 0 to 32768 [ 541.643362][T11266] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 542.459825][T11273] overlayfs: missing 'lowerdir' [ 544.216959][ T8] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 544.443396][ T8] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 544.476802][ T8] usb 1-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 544.534794][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 544.559280][ T8] usb 1-1: New USB device found, idVendor=0eef, idProduct=72c4, bcdDevice= 0.00 [ 544.586815][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 544.629211][ T8] usb 1-1: config 0 descriptor?? [ 544.825479][T11288] loop1: detected capacity change from 0 to 1024 [ 544.852486][T11281] loop0: detected capacity change from 0 to 512 [ 544.859770][T11288] EXT4-fs: Ignoring removed nomblk_io_submit option [ 544.919190][T11288] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 545.243069][ T5776] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 545.637165][ T8] usbhid 1-1:0.0: can't add hid device: -71 [ 545.657206][T11296] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 545.684677][ T8] usbhid: probe of 1-1:0.0 failed with error -71 [ 545.833682][ T8] usb 1-1: USB disconnect, device number 15 [ 547.449322][T11301] loop2: detected capacity change from 0 to 512 [ 547.456596][T11301] ext4: Bad value for 'data' [ 547.544717][ T8204] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 547.560867][T11303] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 547.874118][T11309] loop2: detected capacity change from 0 to 1024 [ 547.916907][ T6305] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 547.925976][T11309] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 548.134116][ T5780] ocfs2: Unmounting device (7,3) on (node local) [ 548.150967][ T6305] usb 2-1: Using ep0 maxpacket: 16 [ 548.174880][ T6305] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 548.222574][ T6305] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 548.263939][ T6305] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 548.312275][ T6305] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.323021][ T6305] usb 2-1: Product: syz [ 548.348888][ T6305] usb 2-1: Manufacturer: syz [ 548.363773][ T6305] usb 2-1: SerialNumber: syz [ 548.584169][T11319] overlayfs: missing 'lowerdir' [ 548.611355][ T6305] usb 2-1: 0:2 : does not exist [ 548.630343][T11319] overlayfs: upper fs does not support tmpfile. [ 548.652321][ T6305] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 548.770990][ T6305] usb 2-1: USB disconnect, device number 26 [ 548.937025][ T5790] udevd[5790]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 549.160529][T11326] overlayfs: missing 'lowerdir' [ 549.260566][T11328] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 549.511731][T11330] loop1: detected capacity change from 0 to 1024 [ 549.546380][T11330] EXT4-fs: Ignoring removed nomblk_io_submit option [ 549.562228][T11334] loop2: detected capacity change from 0 to 512 [ 549.570663][T11334] ext4: Bad value for 'data' [ 549.617099][T11330] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 549.925005][T11343] loop2: detected capacity change from 0 to 1024 [ 550.088388][T11344] loop0: detected capacity change from 0 to 128 [ 550.116792][T11343] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 550.227009][T11170] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 550.525842][T11170] usb 4-1: Using ep0 maxpacket: 16 [ 550.643160][ T5776] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 550.652352][T11170] usb 4-1: unable to get BOS descriptor or descriptor too short [ 550.704056][T11170] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 550.739289][T11170] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 550.805057][T11170] usb 4-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 550.870726][T11170] usb 4-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 550.890201][T11170] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.923563][T11170] usb 4-1: Product: syz [ 550.946693][T11170] usb 4-1: Manufacturer: syz [ 550.957006][T11170] usb 4-1: SerialNumber: syz [ 551.181644][T11170] usb 4-1: Audio class v2/v3 interfaces need an interface association [ 551.190785][T11170] snd-usb-audio: probe of 4-1:1.0 failed with error -22 [ 551.436575][ T8] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 551.590194][T11360] overlayfs: missing 'lowerdir' [ 551.604288][ T6305] usb 4-1: USB disconnect, device number 16 [ 551.626927][ T8] usb 1-1: Using ep0 maxpacket: 16 [ 551.634581][T11362] tipc: Started in network mode [ 551.640741][ T8] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 551.644473][T11362] tipc: Node identity ac1414aa, cluster identity 4711 [ 551.670737][T11362] tipc: New replicast peer: 172.20.20.187 [ 551.681572][T11362] tipc: Enabled bearer , priority 10 [ 551.695857][ T8] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 551.713911][ T8] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 551.723974][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.734102][ T8] usb 1-1: Product: syz [ 551.742307][ T8] usb 1-1: Manufacturer: syz [ 551.759786][ T8] usb 1-1: SerialNumber: syz [ 551.925690][T11366] loop2: detected capacity change from 0 to 4096 [ 551.957991][T11366] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 551.985124][ T8] usb 1-1: 0:2 : does not exist [ 552.006647][ T8] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 552.039496][ T8] usb 1-1: USB disconnect, device number 16 [ 552.087412][ T5790] udevd[5790]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 552.300885][ T8206] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 552.817896][ T2181] tipc: Node number set to 2886997162 [ 552.916039][T11376] overlayfs: missing 'lowerdir' [ 552.923488][T11376] overlayfs: upper fs does not support tmpfile. [ 553.535616][T11382] overlayfs: missing 'lowerdir' [ 553.761646][T11371] loop3: detected capacity change from 0 to 32768 [ 553.794709][T11371] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz.3.1565 (11371) [ 553.872759][T11389] loop2: detected capacity change from 0 to 1024 [ 553.908786][T11389] EXT4-fs: Ignoring removed nomblk_io_submit option [ 554.109954][T11389] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 554.147269][T11371] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 554.200463][T11371] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 554.263102][T11371] BTRFS info (device loop3): using free space tree [ 554.300839][ T7517] Bluetooth: hci3: unexpected event for opcode 0x2060 [ 554.353586][ T8206] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 554.401237][T11371] BTRFS info (device loop3): enabling ssd optimizations [ 554.414486][T11371] BTRFS info (device loop3): auto enabling async discard [ 554.860756][ T5780] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 556.321663][T11432] loop0: detected capacity change from 0 to 1764 [ 556.365823][T11432] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 556.563638][T11425] loop2: detected capacity change from 0 to 32768 [ 556.805044][T11425] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 556.857354][T11439] loop3: detected capacity change from 0 to 32768 [ 556.906195][T11439] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 556.942800][T11439] JBD2: Ignoring recovery information on journal [ 556.974909][T11439] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 557.342832][T11452] overlayfs: upper fs does not support tmpfile. [ 557.370302][T11452] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 557.382384][T11452] [ 557.384742][T11452] ====================================================== [ 557.391771][T11452] WARNING: possible circular locking dependency detected [ 557.398814][T11452] syzkaller #0 Not tainted [ 557.403254][T11452] ------------------------------------------------------ [ 557.410281][T11452] syz.3.1579/11452 is trying to acquire lock: [ 557.416354][T11452] ffff88805f3c42d8 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x171/0x44a0 [ 557.429648][T11452] [ 557.429648][T11452] but task is already holding lock: [ 557.437026][T11452] ffff88805f10ce38 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x495/0x13a0 [ 557.446551][T11452] [ 557.446551][T11452] which lock already depends on the new lock. [ 557.446551][T11452] [ 557.457004][T11452] [ 557.457004][T11452] the existing dependency chain (in reverse order) is: [ 557.466058][T11452] [ 557.466058][T11452] -> #3 (&oi->ip_xattr_sem){++++}-{3:3}: [ 557.473944][T11452] down_read+0x46/0x2e0 [ 557.478715][T11452] ocfs2_init_acl+0x30a/0x770 [ 557.483974][T11452] ocfs2_mknod+0x1427/0x2310 [ 557.489114][T11452] ocfs2_create+0x196/0x430 [ 557.494195][T11452] path_openat+0x1705/0x3270 [ 557.499326][T11452] do_filp_open+0x1f2/0x430 [ 557.504383][T11452] do_sys_openat2+0x134/0x1d0 [ 557.509616][T11452] __x64_sys_openat+0x139/0x160 [ 557.515018][T11452] do_syscall_64+0x55/0xb0 [ 557.519998][T11452] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 557.526527][T11452] [ 557.526527][T11452] -> #2 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 557.535095][T11452] down_read+0x46/0x2e0 [ 557.539808][T11452] ocfs2_start_trans+0x3a8/0x6f0 [ 557.545303][T11452] ocfs2_modify_bh+0xe4/0x4c0 [ 557.550524][T11452] ocfs2_local_read_info+0x1433/0x17d0 [ 557.556526][T11452] dquot_load_quota_sb+0x734/0xb30 [ 557.562219][T11452] dquot_load_quota_inode+0x2d7/0x5c0 [ 557.568141][T11452] ocfs2_enable_quotas+0x1c4/0x4a0 [ 557.573802][T11452] ocfs2_fill_super+0x416d/0x5010 [ 557.579375][T11452] mount_bdev+0x21c/0x2c0 [ 557.584245][T11452] legacy_get_tree+0xea/0x180 [ 557.589470][T11452] vfs_get_tree+0x8c/0x280 [ 557.594427][T11452] do_new_mount+0x24a/0xa40 [ 557.599474][T11452] __se_sys_mount+0x2e7/0x3d0 [ 557.604690][T11452] do_syscall_64+0x55/0xb0 [ 557.609647][T11452] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 557.616090][T11452] [ 557.616090][T11452] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 557.623630][T11452] lock_release+0x332/0x8c0 [ 557.628694][T11452] up_write+0x2d/0x410 [ 557.633314][T11452] ocfs2_free_alloc_context+0x97/0x1a0 [ 557.639332][T11452] ocfs2_write_begin_nolock+0x43f6/0x4480 [ 557.645626][T11452] ocfs2_write_begin+0x1bb/0x310 [ 557.651151][T11452] generic_perform_write+0x2fe/0x5c0 [ 557.656986][T11452] ocfs2_file_write_iter+0x1724/0x1ef0 [ 557.662991][T11452] vfs_write+0x474/0x9a0 [ 557.667784][T11452] ksys_write+0x151/0x260 [ 557.672671][T11452] do_syscall_64+0x55/0xb0 [ 557.677627][T11452] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 557.684064][T11452] [ 557.684064][T11452] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}: [ 557.694642][T11452] __lock_acquire+0x37ef/0x7d80 [ 557.700041][T11452] lock_acquire+0x19e/0x420 [ 557.705087][T11452] down_write+0x97/0x200 [ 557.709949][T11452] ocfs2_reserve_suballoc_bits+0x171/0x44a0 [ 557.716412][T11452] ocfs2_reserve_new_metadata_blocks+0x416/0x9a0 [ 557.723304][T11452] ocfs2_init_xattr_set_ctxt+0x30b/0x710 [ 557.729484][T11452] ocfs2_xattr_set+0xc75/0x13a0 [ 557.734883][T11452] __vfs_setxattr+0x437/0x470 [ 557.740115][T11452] __vfs_setxattr_noperm+0x12a/0x5e0 [ 557.745963][T11452] vfs_setxattr+0x16b/0x2f0 [ 557.751029][T11452] ovl_get_workdir+0xc17/0x1770 [ 557.756429][T11452] ovl_fill_super+0x77a/0x1280 [ 557.761745][T11452] get_tree_nodev+0xb5/0x140 [ 557.766891][T11452] vfs_get_tree+0x8c/0x280 [ 557.771861][T11452] do_new_mount+0x24a/0xa40 [ 557.776917][T11452] __se_sys_mount+0x2e7/0x3d0 [ 557.782140][T11452] do_syscall_64+0x55/0xb0 [ 557.787100][T11452] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 557.793547][T11452] [ 557.793547][T11452] other info that might help us debug this: [ 557.793547][T11452] [ 557.803805][T11452] Chain exists of: [ 557.803805][T11452] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5 --> &journal->j_trans_barrier --> &oi->ip_xattr_sem [ 557.803805][T11452] [ 557.820816][T11452] Possible unsafe locking scenario: [ 557.820816][T11452] [ 557.828307][T11452] CPU0 CPU1 [ 557.833685][T11452] ---- ---- [ 557.839065][T11452] lock(&oi->ip_xattr_sem); [ 557.843683][T11452] lock(&journal->j_trans_barrier); [ 557.851505][T11452] lock(&oi->ip_xattr_sem); [ 557.858640][T11452] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 557.865975][T11452] [ 557.865975][T11452] *** DEADLOCK *** [ 557.865975][T11452] [ 557.874134][T11452] 4 locks held by syz.3.1579/11452: [ 557.879345][T11452] #0: ffff88805eef20e0 (&type->s_umount_key#69/1){+.+.}-{3:3}, at: alloc_super+0x1fb/0x910 [ 557.889491][T11452] #1: ffff888024df2418 (sb_writers#14){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 557.898774][T11452] #2: ffff88805f10d118 (&sb->s_type->i_mutex_key#20){++++}-{3:3}, at: vfs_setxattr+0x144/0x2f0 [ 557.909261][T11452] #3: ffff88805f10ce38 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x495/0x13a0 [ 557.919220][T11452] [ 557.919220][T11452] stack backtrace: [ 557.925140][T11452] CPU: 0 PID: 11452 Comm: syz.3.1579 Not tainted syzkaller #0 [ 557.932621][T11452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 557.942704][T11452] Call Trace: [ 557.946068][T11452] [ 557.949083][T11452] dump_stack_lvl+0x18c/0x250 [ 557.953857][T11452] ? load_image+0x420/0x420 [ 557.958461][T11452] ? show_regs_print_info+0x20/0x20 [ 557.963693][T11452] ? print_circular_bug+0x12b/0x1a0 [ 557.968947][T11452] check_noncircular+0x2fc/0x400 [ 557.973923][T11452] ? print_deadlock_bug+0x5d0/0x5d0 [ 557.979144][T11452] ? lockdep_lock+0xf5/0x230 [ 557.983765][T11452] ? _find_first_zero_bit+0xd6/0x100 [ 557.989091][T11452] __lock_acquire+0x37ef/0x7d80 [ 557.993992][T11452] ? verify_lock_unused+0x140/0x140 [ 557.999233][T11452] ? preempt_schedule+0xc0/0xd0 [ 558.004137][T11452] ? preempt_schedule_common+0x82/0xc0 [ 558.009629][T11452] ? preempt_schedule+0xc0/0xd0 [ 558.014506][T11452] ? schedule_preempt_disabled+0x20/0x20 [ 558.020179][T11452] ? __lock_acquire+0x7d80/0x7d80 [ 558.025234][T11452] ? do_raw_spin_lock+0x11f/0x2b0 [ 558.030295][T11452] lock_acquire+0x19e/0x420 [ 558.034865][T11452] ? ocfs2_reserve_suballoc_bits+0x171/0x44a0 [ 558.041001][T11452] ? _raw_spin_unlock+0x3a/0x40 [ 558.045883][T11452] ? ocfs2_get_system_file_inode+0x1f9/0x820 [ 558.051895][T11452] ? __might_sleep+0xe0/0xe0 [ 558.056513][T11452] ? read_lock_is_recursive+0x20/0x20 [ 558.061913][T11452] ? ocfs2_fast_symlink_read_folio+0x550/0x550 [ 558.068110][T11452] down_write+0x97/0x200 [ 558.072411][T11452] ? ocfs2_reserve_suballoc_bits+0x171/0x44a0 [ 558.078520][T11452] ? down_read_killable+0x340/0x340 [ 558.083749][T11452] ? mark_lock+0x94/0x320 [ 558.088108][T11452] ocfs2_reserve_suballoc_bits+0x171/0x44a0 [ 558.094042][T11452] ? lock_chain_count+0x20/0x20 [ 558.098915][T11452] ? preempt_schedule+0xc0/0xd0 [ 558.103792][T11452] ? preempt_schedule_common+0x82/0xc0 [ 558.109279][T11452] ? preempt_schedule+0xc0/0xd0 [ 558.114167][T11452] ? schedule_preempt_disabled+0x20/0x20 [ 558.119826][T11452] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 558.125491][T11452] ? preempt_schedule_thunk+0x1a/0x30 [ 558.130907][T11452] ? ocfs2_block_group_search+0x470/0x470 [ 558.136667][T11452] ? _raw_spin_unlock_irqrestore+0x111/0x120 [ 558.142689][T11452] ? _raw_spin_unlock+0x40/0x40 [ 558.147562][T11452] ? stack_trace_save+0xaa/0x100 [ 558.152526][T11452] ? stack_trace_snprint+0xf0/0xf0 [ 558.157668][T11452] ? __stack_depot_save+0x575/0x660 [ 558.162892][T11452] ? kasan_set_track+0x5f/0x70 [ 558.167684][T11452] ? kasan_set_track+0x4e/0x70 [ 558.172478][T11452] ? __kasan_kmalloc+0x8f/0xa0 [ 558.177288][T11452] ? ocfs2_reserve_new_metadata_blocks+0x10d/0x9a0 [ 558.183822][T11452] ? ocfs2_init_xattr_set_ctxt+0x30b/0x710 [ 558.189661][T11452] ? ocfs2_xattr_set+0xc75/0x13a0 [ 558.194713][T11452] ? __vfs_setxattr+0x437/0x470 [ 558.199590][T11452] ? __vfs_setxattr_noperm+0x12a/0x5e0 [ 558.205100][T11452] ? vfs_setxattr+0x16b/0x2f0 [ 558.209811][T11452] ? ovl_get_workdir+0xc17/0x1770 [ 558.214861][T11452] ? ovl_fill_super+0x77a/0x1280 [ 558.219822][T11452] ? get_tree_nodev+0xb5/0x140 [ 558.224610][T11452] ? vfs_get_tree+0x8c/0x280 [ 558.229251][T11452] ? do_new_mount+0x24a/0xa40 [ 558.233948][T11452] ? __se_sys_mount+0x2e7/0x3d0 [ 558.238817][T11452] ? do_syscall_64+0x55/0xb0 [ 558.243468][T11452] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 558.249581][T11452] ocfs2_reserve_new_metadata_blocks+0x416/0x9a0 [ 558.255938][T11452] ? ocfs2_init_steal_slots+0x160/0x160 [ 558.261514][T11452] ? ocfs2_xattr_block_set+0x2dc0/0x2dc0 [ 558.267212][T11452] ? mark_lock+0x94/0x320 [ 558.271577][T11452] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 558.277592][T11452] ocfs2_init_xattr_set_ctxt+0x30b/0x710 [ 558.283258][T11452] ? ocfs2_prepare_refcount_xattr+0xff0/0xff0 [ 558.289348][T11452] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 558.295011][T11452] ocfs2_xattr_set+0xc75/0x13a0 [ 558.299895][T11452] ? __ocfs2_xattr_set_handle+0xf30/0xf30 [ 558.305635][T11452] ? mark_lock+0x94/0x320 [ 558.309986][T11452] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 558.316003][T11452] ? lock_chain_count+0x20/0x20 [ 558.320882][T11452] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 558.326538][T11452] ? lockdep_hardirqs_on+0x98/0x150 [ 558.331763][T11452] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 558.337422][T11452] ? ocfs2_xattr_trusted_get+0x40/0x40 [ 558.342916][T11452] ? ocfs2_xattr_trusted_set+0x23/0x50 [ 558.348406][T11452] ? ocfs2_xattr_trusted_get+0x40/0x40 [ 558.353896][T11452] __vfs_setxattr+0x437/0x470 [ 558.358612][T11452] __vfs_setxattr_noperm+0x12a/0x5e0 [ 558.363928][T11452] vfs_setxattr+0x16b/0x2f0 [ 558.368464][T11452] ? xattr_permission+0x460/0x460 [ 558.373518][T11452] ? up_write+0x1be/0x410 [ 558.377875][T11452] ovl_get_workdir+0xc17/0x1770 [ 558.382759][T11452] ? ovl_get_upper+0x5c0/0x5c0 [ 558.387554][T11452] ? ovl_fill_super+0x2dd/0x1280 [ 558.392513][T11452] ? rcu_is_watching+0x15/0xb0 [ 558.397306][T11452] ? ovl_fill_super+0x2dd/0x1280 [ 558.402262][T11452] ? __kmalloc+0xe5/0x240 [ 558.406621][T11452] ovl_fill_super+0x77a/0x1280 [ 558.411414][T11452] ? virtio_fs_zero_page_range+0x140/0x140 [ 558.417256][T11452] get_tree_nodev+0xb5/0x140 [ 558.421869][T11452] vfs_get_tree+0x8c/0x280 [ 558.426321][T11452] do_new_mount+0x24a/0xa40 [ 558.430847][T11452] __se_sys_mount+0x2e7/0x3d0 [ 558.435550][T11452] ? __x64_sys_mount+0xc0/0xc0 [ 558.440355][T11452] ? lockdep_hardirqs_on+0x98/0x150 [ 558.445586][T11452] ? __x64_sys_mount+0x20/0xc0 [ 558.450373][T11452] do_syscall_64+0x55/0xb0 [ 558.454816][T11452] ? clear_bhb_loop+0x40/0x90 [ 558.459535][T11452] ? clear_bhb_loop+0x40/0x90 [ 558.464233][T11452] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 558.470162][T11452] RIP: 0033:0x7f6700f9e159 [ 558.474668][T11452] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 558.494329][T11452] RSP: 002b:00007f6701e43028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 558.502828][T11452] RAX: ffffffffffffffda RBX: 00007f6701226180 RCX: 00007f6700f9e159 [ 558.510829][T11452] RDX: 0000200000000b80 RSI: 0000200000000100 RDI: 0000000000000000 [ 558.518835][T11452] RBP: 00007f6701035024 R08: 0000200000000240 R09: 0000000000000000 [ 558.526828][T11452] R10: 0000000000000009 R11: 0000000000000246 R12: 0000000000000000 [ 558.534818][T11452] R13: 00007f6701226218 R14: 00007f6701226180 R15: 00007ffedd570218 [ 558.542830][T11452] [ 558.656018][T11452] overlayfs: upper fs missing required features. [ 559.768307][ T8206] ocfs2: Unmounting device (7,2) on (node local) [ 560.296314][ T5780] ocfs2: Unmounting device (7,3) on (node local) [ 562.770108][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.776506][ T1289] ieee802154 phy1 wpan1: encryption failed: -22