9][T17664]  __alloc_skb+0xd5/0x5e0
[ 2231.888401][T17664]  ? netdev_alloc_frag+0x1b0/0x1b0
[ 2231.893533][T17664]  ? perf_trace_lock+0xeb/0x4c0
[ 2231.898390][T17664]  ? __kasan_check_read+0x11/0x20
01:25:14 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2231.903431][T17664]  alloc_skb_with_frags+0x93/0x590
[ 2231.908556][T17664]  ? aa_file_perm+0x40b/0xdd0
[ 2231.913250][T17664]  sock_alloc_send_pskb+0x7ad/0x920
[ 2231.918470][T17664]  ? proto_register+0x8f0/0x8f0
[ 2231.923327][T17664]  ? __kasan_check_read+0x11/0x20
[ 2231.928364][T17664]  ? __kasan_check_read+0x11/0x20
[ 2231.933410][T17664]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2231.939691][T17664]  tun_get_user+0xb07/0x3fa0
[ 2231.944287][T17664]  ? __kasan_check_read+0x11/0x20
[ 2231.949348][T17664]  ? tun_device_event+0x10e0/0x10e0
[ 2231.954564][T17664]  ? lock_downgrade+0x920/0x920
[ 2231.959427][T17664]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2231.965684][T17664]  ? __kasan_check_read+0x11/0x20
[ 2231.970728][T17664]  tun_chr_write_iter+0xbd/0x156
[ 2231.975682][T17664]  aio_write+0x2f2/0x540
[ 2231.979948][T17664]  ? aio_read+0x3b0/0x3b0
[ 2231.984310][T17664]  ? lock_downgrade+0x920/0x920
[ 2231.989191][T17664]  io_submit_one+0x1012/0x2ef0
[ 2231.993976][T17664]  ? __lockdep_free_key_range+0x120/0x120
01:25:14 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2231.999716][T17664]  ? ioctx_alloc+0x1dc0/0x1dc0
[ 2232.004517][T17664]  __x64_sys_io_submit+0x1bd/0x570
[ 2232.009643][T17664]  ? __x64_sys_io_submit+0x1bd/0x570
[ 2232.014951][T17664]  ? __ia32_sys_io_destroy+0x420/0x420
[ 2232.020463][T17664]  ? trace_hardirqs_on_thunk+0x1a/0x20
[ 2232.025966][T17664]  ? trace_hardirqs_on_thunk+0x1a/0x20
[ 2232.031429][T17664]  ? do_syscall_64+0x26/0x760
[ 2232.036134][T17664]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2232.042210][T17664]  ? do_syscall_64+0x26/0x760
[ 2232.046896][T17664]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 2232.052203][T17664]  do_syscall_64+0xfa/0x760
[ 2232.056721][T17664]  ? do_syscall_64+0xfa/0x760
[ 2232.061414][T17664]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2232.067311][T17664] RIP: 0033:0x459829
[ 2232.071232][T17664] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 2232.090849][T17664] RSP: 002b:00007f7e55bf7c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
01:25:15 executing program 4:
futex(0x0, 0x8b, 0x2000000, 0x0, &(0x7f00000001c0), 0x0)

01:25:15 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c000000, @local, @dev}}}}}}, 0x0)

[ 2232.099278][T17664] RAX: ffffffffffffffda RBX: 00007f7e55bf7c90 RCX: 0000000000459829
[ 2232.107258][T17664] RDX: 0000000020000600 RSI: 0000000000000001 RDI: 00007f7e55b97000
[ 2232.115237][T17664] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 2232.123208][T17664] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7e55bf86d4
[ 2232.131179][T17664] R13: 00000000004c0c01 R14: 00000000004d39e8 R15: 0000000000000004
01:25:15 executing program 1 (fault-call:4 fault-nth:2):
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:15 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:15 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000, @local, @dev}}}}}}, 0x0)

01:25:15 executing program 4:
futex(0x0, 0x8b, 0xff600000, 0x0, &(0x7f00000001c0), 0x0)

01:25:15 executing program 5:
io_setup(0x5, &(0x7f0000000040)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:15 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000], 0x0, 0x4, 0x1000, 0x3})

01:25:15 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:15 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000, @local, @dev}}}}}}, 0x0)

[ 2232.530101][T17799] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2232.564504][T17803] FAULT_INJECTION: forcing a failure.
[ 2232.564504][T17803] name failslab, interval 1, probability 0, space 0, times 0
01:25:15 executing program 4:
futex(0x0, 0x8b, 0x400000000000, 0x0, &(0x7f00000001c0), 0x0)

[ 2232.589612][T17799] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2232.597666][T17799] debugfs: File 'trace0' in directory 'nbd0' already present!
[ 2232.613974][T17803] CPU: 0 PID: 17803 Comm: syz-executor.1 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2232.623100][T17803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2232.633183][T17803] Call Trace:
01:25:15 executing program 4:
futex(0x0, 0x8b, 0x5555566ce000, 0x0, &(0x7f00000001c0), 0x0)

[ 2232.636531][T17803]  dump_stack+0x172/0x1f0
[ 2232.640901][T17803]  should_fail.cold+0xa/0x15
[ 2232.645529][T17803]  ? fault_create_debugfs_attr+0x180/0x180
[ 2232.651359][T17803]  ? ___might_sleep+0x163/0x280
[ 2232.656271][T17803]  __should_failslab+0x121/0x190
[ 2232.661245][T17803]  should_failslab+0x9/0x14
[ 2232.665765][T17803]  kmem_cache_alloc_node_trace+0x274/0x750
[ 2232.671590][T17803]  __kmalloc_node_track_caller+0x3d/0x70
[ 2232.677240][T17803]  __kmalloc_reserve.isra.0+0x40/0xf0
[ 2232.682672][T17803]  __alloc_skb+0x10b/0x5e0
[ 2232.687103][T17803]  ? netdev_alloc_frag+0x1b0/0x1b0
[ 2232.692237][T17803]  ? perf_trace_lock+0xeb/0x4c0
[ 2232.697095][T17803]  ? __kasan_check_read+0x11/0x20
[ 2232.702141][T17803]  alloc_skb_with_frags+0x93/0x590
[ 2232.707272][T17803]  ? aa_file_perm+0x40b/0xdd0
[ 2232.711985][T17803]  sock_alloc_send_pskb+0x7ad/0x920
[ 2232.717553][T17803]  ? proto_register+0x8f0/0x8f0
[ 2232.722412][T17803]  ? __kasan_check_read+0x11/0x20
[ 2232.727453][T17803]  ? __kasan_check_read+0x11/0x20
[ 2232.732492][T17803]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2232.738753][T17803]  tun_get_user+0xb07/0x3fa0
[ 2232.743374][T17803]  ? __kasan_check_read+0x11/0x20
[ 2232.748491][T17803]  ? tun_device_event+0x10e0/0x10e0
[ 2232.753728][T17803]  ? lock_downgrade+0x920/0x920
[ 2232.758593][T17803]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2232.758625][T17803]  ? __kasan_check_read+0x11/0x20
[ 2232.758656][T17803]  tun_chr_write_iter+0xbd/0x156
[ 2232.758683][T17803]  aio_write+0x2f2/0x540
[ 2232.769941][T17803]  ? aio_read+0x3b0/0x3b0
[ 2232.769981][T17803]  ? lock_downgrade+0x920/0x920
[ 2232.770018][T17803]  io_submit_one+0x1012/0x2ef0
[ 2232.770039][T17803]  ? __lockdep_free_key_range+0x120/0x120
[ 2232.770081][T17803]  ? ioctx_alloc+0x1dc0/0x1dc0
[ 2232.770128][T17803]  __x64_sys_io_submit+0x1bd/0x570
[ 2232.809234][T17803]  ? __x64_sys_io_submit+0x1bd/0x570
[ 2232.814545][T17803]  ? __ia32_sys_io_destroy+0x420/0x420
[ 2232.820021][T17803]  ? trace_hardirqs_on_thunk+0x1a/0x20
[ 2232.825480][T17803]  ? trace_hardirqs_on_thunk+0x1a/0x20
[ 2232.830949][T17803]  ? do_syscall_64+0x26/0x760
[ 2232.835632][T17803]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2232.841702][T17803]  ? do_syscall_64+0x26/0x760
[ 2232.846385][T17803]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 2232.851680][T17803]  do_syscall_64+0xfa/0x760
[ 2232.856188][T17803]  ? do_syscall_64+0xfa/0x760
[ 2232.860875][T17803]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2232.866777][T17803] RIP: 0033:0x459829
[ 2232.870675][T17803] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
01:25:15 executing program 4:
futex(0x0, 0x8b, 0x5555566f0000, 0x0, &(0x7f00000001c0), 0x0)

[ 2232.890627][T17803] RSP: 002b:00007f7e55bf7c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
[ 2232.899044][T17803] RAX: ffffffffffffffda RBX: 00007f7e55bf7c90 RCX: 0000000000459829
[ 2232.907013][T17803] RDX: 0000000020000600 RSI: 0000000000000001 RDI: 00007f7e55b97000
[ 2232.915294][T17803] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 2232.923264][T17803] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7e55bf86d4
[ 2232.931233][T17803] R13: 00000000004c0c01 R14: 00000000004d39e8 R15: 0000000000000004
01:25:15 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:16 executing program 1 (fault-call:4 fault-nth:3):
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:16 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, @local, @dev}}}}}}, 0x0)

01:25:16 executing program 5:
r0 = getpgid(0xffffffffffffffff)
modify_ldt$read(0x0, &(0x7f0000000640)=""/4096, 0x1000)
sched_setparam(r0, &(0x7f0000000000)=0x100000000)
io_setup(0x4000005, &(0x7f00000000c0)=<r1=>0x0)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000040), 0xff66}])

01:25:16 executing program 4:
futex(0x0, 0x8b, 0x60ffffffffff, 0x0, &(0x7f00000001c0), 0x0)

01:25:16 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:16 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], 0x0, 0x4, 0x1000, 0x3})

01:25:16 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:16 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000, @local, @dev}}}}}}, 0x0)

01:25:16 executing program 4:
futex(0x0, 0x8b, 0x6f5655550000, 0x0, &(0x7f00000001c0), 0x0)

01:25:16 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000, @local, @dev}}}}}}, 0x0)

01:25:16 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xf0, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:16 executing program 4:
futex(0x0, 0x8b, 0x760000000000, 0x0, &(0x7f00000001c0), 0x0)

[ 2233.539721][T17942] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:16 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:16 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
ioctl$UI_SET_FFBIT(r2, 0x4004556b, 0x2e)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2233.583711][T17942] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2233.621593][T17942] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:16 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000, @local, @dev}}}}}}, 0x0)

01:25:16 executing program 4:
futex(0x0, 0x8b, 0x7fffffffeffc, 0x0, &(0x7f00000001c0), 0x0)

01:25:16 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:16 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800], 0x0, 0x4, 0x1000, 0x3})

01:25:16 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000, @local, @dev}}}}}}, 0x0)

01:25:16 executing program 4:
futex(0x0, 0x8b, 0x7fffffffefff, 0x0, &(0x7f00000001c0), 0x0)

01:25:16 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x543, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2233.980460][T18071] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2233.999004][T18071] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:16 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff, @local, @dev}}}}}}, 0x0)

01:25:16 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x4, &(0x7f0000000380)=[{&(0x7f00000000c0)="fa306b615354fff1ce6b1bb6e8c65ed672dcf71807a3e23550", 0x19, 0x8}, {&(0x7f00000001c0)="77ed729039e30ba70778eaa2b9ceccf0dde74772c0620fc3e1366e1d491d35b7da4e88ea1ea7cde1008083a6635aaaeec92b92f54ff817e8c89477a3206358c178d8518e042525be44cc0ede829b7053763ede7817", 0x55, 0x6}, {&(0x7f0000000240)="602875470509d1e3629fe62839879ca7c2c2af7558f049d923f8e52b1309851ec79ad87b9cd89d2b75eb16052d4da37c75c09d052ebda99c997ab9711756962a4ba29fad505d717ea3569f7b35093b09c7411084088af45b4be2af1fd724fbf326df87c393", 0x65, 0x3}, {&(0x7f00000002c0)="afe40ed3a80fa26bf1f0a466624e09ab73b4d612cf334ab765264cd840cd5eda238fa9fa48decc729f54409145834347453e85f1666364d5b64c6191059d077ea16a53fbb340da6c9503d700663d8afd1e5a5d9beccdbf18ce84e4f1b53b1e7532be0c4577b346af0e101c8b341ec1c76db508d351789025e62779c582fecb56eb73f45c6d06bc2463a8d6456be188cdaabb145b7a7c53930d0ab46b2913165e3107b5af30b5deb8a3", 0xa9, 0x7f}], 0x800, &(0x7f0000000400)={[{@data_journal='data=journal'}, {@tails_on='tails=on'}, {@resize={'resize', 0x3d, 0x5}}], [{@obj_role={'obj_role'}}]})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2234.036131][T18071] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:17 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:17 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x2, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:17 executing program 4:
futex(0x0, 0x8b, 0x960000000000, 0x0, &(0x7f00000001c0), 0x0)

01:25:17 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000, @local, @dev}}}}}}, 0x0)

[ 2234.281861][T18126] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "obj_role="
01:25:17 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:17 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00], 0x0, 0x4, 0x1000, 0x3})

01:25:17 executing program 4:
futex(0x0, 0x8b, 0x70710000000000, 0x0, &(0x7f00000001c0), 0x0)

01:25:17 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000, @local, @dev}}}}}}, 0x0)

01:25:17 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x689, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2234.506692][T18250] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2234.553216][T18250] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:17 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:17 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x3, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2234.599618][T18250] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:17 executing program 5:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@x25={0x9, @null='               \x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="9256", 0x2}, {&(0x7f00000001c0)="eb5ef7e65ce5d266d39fe31a4f8bccaff4b8461d70ab56fc310910d85da609d908bbadabe3a99fe8f65479388f1e699540f54e77f836aa1a90f30f22a7238e7165183a29a7df207c90e94149116f6707319dcc15b45a2dc63c3ca4c786245e0a02e9613872134c9255e0f13689d9ee257b9af9b9b541d6d5d3b11708c88a0f74b0ef8f73f6f5d5cb1e4438de565ccd40e079726fdf33108f32886bf099af", 0x9e}], 0x2, &(0x7f00000002c0)=[{0x100, 0x117, 0x80000000, "210b5b3312d538102877889046955ecd2a466d317b547c75ce39d7f8949f25fecd656cb9072b49e8f7b2615319d625bd1bf0a6e143654ceb088cfe4407df3f23d075b2d6c84ed5c47e8c49eb278c97c7394f72e455fedfe7cf6f8e83d1242f62bacc4ce2a7bc425986420d0ced7047a6dcff01259f3d926a1655d76a05b727d7723621a6b2a5e62396faaecd369ad0eef92c239753ea92e8f1b1a7c170271e5ac446d0dfced697de7f475a5585ccf2098a22f36f9126f917f7637a04eb3730caa60de7f127d43787bebfbdfb7764b499452b44e01520005b08beed4989aac3e73c1342749afdc7d04154d0f9"}, {0xc8, 0x101, 0x7e3, "f3237b56cdb87ad254fe84054f626f461d70e3d5866f98052dfc78f136e9d69f4db374a6eaa3314a9bea5e3bb55f4632b0ecae0ab6a1e59cb213157bc923b77e07b87ace0822a97636ac158d09bc2acfead4e2eab7fc3bad2a8d9a167e9e9340a60659f3a63ce711448de380ee096a09fbe5cdbf8a87d45f189984f042720c27d9d9da608a47318c5ef416d47c3b4e068091c83f06092445c8d0271eec72fe4dae3c562c867b38af0e674443fe23e3c60e4dddb38b73ba"}, {0x68, 0x10e, 0xff, "ae2ef469e7419457d1e828d74369c34e60ab0dfb108d71b0e7efadd5801a305ea7b44ff09d44b8afc185d56497f892b2d97e3d98cc6b0aca84a78dd5266faf61d161e29d1150f0242a000a6236bf1220eab7"}], 0x230}, 0x4001)
io_setup(0x1004, &(0x7f0000000080)=<r1=>0x0)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000040), 0xff66}])
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={<r3=>0x0, @in6={{0xa, 0x4e20, 0x1, @local, 0x9}}, 0x7fff, 0x400000, 0x1, 0x20}, &(0x7f0000000640)=0x98)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000680)={<r4=>0x0, 0x6, 0x20, 0x200, 0x80}, &(0x7f00000006c0)=0x18)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000700)={r3, 0x3, 0x83, 0x9, 0x8, 0xffffffffffff0000, 0x0, 0x9a82, {r4, @in={{0x2, 0x4e20, @loopback}}, 0x5, 0x7000000000, 0x200, 0x1, 0x1}}, &(0x7f00000007c0)=0xb0)

01:25:17 executing program 4:
futex(0x0, 0x8b, 0xe0500000000000, 0x0, &(0x7f00000001c0), 0x0)

01:25:17 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000, @local, @dev}}}}}}, 0x0)

01:25:17 executing program 4:
futex(0x0, 0x8b, 0xe06c5655550000, 0x0, &(0x7f00000001c0), 0x0)

01:25:17 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x806, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:17 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400], 0x0, 0x4, 0x1000, 0x3})

01:25:17 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff, @local, @dev}}}}}}, 0x0)

01:25:18 executing program 4:
futex(0x0, 0x8b, 0xe0700000000000, 0x0, &(0x7f00000001c0), 0x0)

01:25:18 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff, @local, @dev}}}}}}, 0x0)

01:25:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2235.100926][T18539] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2235.119337][T18539] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:18 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x4, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2235.152292][T18539] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:18 executing program 4:
futex(0x0, 0x8b, 0x100000000000000, 0x0, &(0x7f00000001c0), 0x0)

01:25:18 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])
r2 = msgget$private(0x0, 0x80)
msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/184)

01:25:18 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000, @local, @dev}}}}}}, 0x0)

01:25:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:18 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00], 0x0, 0x4, 0x1000, 0x3})

01:25:18 executing program 4:
futex(0x0, 0x8b, 0x200000000000000, 0x0, &(0x7f00000001c0), 0x0)

01:25:18 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, @local, @dev}}}}}}, 0x0)

[ 2235.560966][T18759] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2235.601048][T18759] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xe80, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:18 executing program 4:
futex(0x0, 0x8b, 0xfcefffffff7f0000, 0x0, &(0x7f00000001c0), 0x0)

01:25:18 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x5, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2235.629677][T18759] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:18 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888, @local, @dev}}}}}}, 0x0)

01:25:18 executing program 5:
io_setup(0xe653, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
r2 = dup3(r1, r1, 0x80000)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000001c0)={{0x5, 0xfffffffffffffffd, 0x6, 0x7f, 0x4}, 0x0, 0x5, 0x4, 0x3, 0x4155, "1be8e70c161ff90cf2151491f88013948d703d5fc7ecea1600f386bb2d6e1565d1466641aa8cfe79db8f5a0417f4766e210f175a3177f796c257fc702cd58043ba4fa5fcb7ec74be1b9d3025f0dd9403444d38b5db001dafd30a63bc540a3415df263cf89192df166498112b756a8dcc5bf257825592258f0002dd8333ebceba"})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:18 executing program 4:
futex(0x0, 0x8b, 0xffefffffff7f0000, 0x0, &(0x7f00000001c0), 0x0)

01:25:18 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, @local, @dev}}}}}}, 0x0)

01:25:18 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd403], 0x0, 0x4, 0x1000, 0x3})

01:25:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:18 executing program 4:
futex(0x0, 0x8b, 0xffffffffff600000, 0x0, &(0x7f00000001c0), 0x0)

01:25:18 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86, @local, @dev}}}}}}, 0x0)

[ 2236.051978][T18975] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2236.073878][T18975] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2236.103330][T18975] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:19 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x1c00, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:19 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x7, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:19 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000, @local, @dev}}}}}}, 0x0)

01:25:19 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x2, 0x0)

01:25:19 executing program 5:
io_setup(0x1004, &(0x7f0000000100)=<r0=>0x0)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={<r2=>0x0, 0x2}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0xc1c}, &(0x7f0000000280)=0x8)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r3, &(0x7f0000000040), 0xff66}])

01:25:19 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, @local, @dev}}}}}}, 0x0)

01:25:19 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:19 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], 0x0, 0x4, 0x1000, 0x3})

01:25:19 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x4000, 0x0)

[ 2236.567576][T19220] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2236.578302][T19220] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2236.629206][T19220] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:19 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x3580, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:19 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff, @local, @dev}}}}}}, 0x0)

01:25:19 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x8, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:19 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x60ff, 0x0)

01:25:19 executing program 5:
io_setup(0x1004, &(0x7f0000000080))
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x4800)
ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000180)=r1)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x4, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x7, 0x1, 0x3, 0x4391, 0x19, 0x3, 0x6, 0x0, 0x31, 0x0, 0x3, 0x9})
setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x7f, @multicast2, 0x4e24, 0x0, 'dh\x00', 0x0, 0x4, 0x33}, 0x2c)

01:25:19 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:19 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, @local, @dev}}}}}}, 0x0)

01:25:19 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x7600, 0x0)

01:25:19 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000], 0x0, 0x4, 0x1000, 0x3})

[ 2237.105375][T19448] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2237.133942][T19448] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:20 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, @local, @dev}}}}}}, 0x0)

01:25:20 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x9600, 0x0)

01:25:20 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0xf, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2237.159203][T19448] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:20 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000, @local, @dev}}}}}}, 0x0)

01:25:20 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x400000, 0x0)

01:25:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:20 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, <r6=>0x0}, &(0x7f00000004c0)=0xc)
getgroups(0x7, &(0x7f0000000500)=[0xee00, 0xffffffffffffffff, 0xee01, 0xffffffffffffffff, 0xee01, <r7=>0x0, 0xee01])
stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="02000000010001000000000002000100", @ANYRES32=r2, @ANYBLOB="02000200", @ANYRES32=r3, @ANYBLOB="02000300", @ANYRES32=r4, @ANYBLOB="040001000000000008000400", @ANYRES32=r5, @ANYBLOB="08000400", @ANYRES32=r6, @ANYBLOB="0000e472", @ANYRES32=r7, @ANYBLOB="08000200", @ANYRES32=r8, @ANYBLOB="08000600", @ANYRES32=r9, @ANYBLOB="10000100000000002000070000000000"], 0x64, 0x3)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, <r10=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000280)=r10)
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:20 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, @local, @dev}}}}}}, 0x0)

01:25:20 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x50e000, 0x0)

01:25:20 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0, 0x4, 0x1000, 0x3})

01:25:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x4888, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:20 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x41, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:20 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x707100, 0x0)

01:25:20 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000, @local, @dev}}}}}}, 0x0)

[ 2237.745568][T19688] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2237.768700][T19688] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x6488, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2237.825671][T19688] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:20 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x70e000, 0x0)

01:25:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x800e, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:20 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000, @local, @dev}}}}}}, 0x0)

01:25:21 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x717000, 0x0)

01:25:21 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={<r3=>0x0, @in={{0x2, 0x4e24, @loopback}}, 0x2, 0x400, 0x6, 0x2, 0x40}, &(0x7f0000000040)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x2, 0x3d, 0xff, r3}, &(0x7f0000000280)=0x10)
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])
setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4)

01:25:21 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x300, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:21 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0x4, 0x1000, 0x3})

01:25:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8035, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:21 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, @local, @dev}}}}}}, 0x0)

01:25:21 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x760000, 0x0)

[ 2238.310369][T19923] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8100, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2238.361060][T19923] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2238.383383][T19923] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:21 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x960000, 0x0)

01:25:21 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000, @local, @dev}}}}}}, 0x0)

01:25:21 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0)
ioctl$TCXONC(r2, 0x540a, 0x3f)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040)}])
r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x248000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000001c0))

01:25:21 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0xe05000, 0x0)

01:25:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8847, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:21 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000, @local, @dev}}}}}}, 0x0)

01:25:21 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x207f, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:21 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x0, 0x4, 0x1000, 0x3})

01:25:21 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0xe07000, 0x0)

01:25:21 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000, @local, @dev}}}}}}, 0x0)

01:25:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8848, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2238.876468][T20159] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2238.928880][T20159] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2238.936555][T20159] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:21 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x1000000, 0x0)

01:25:21 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80000)
ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000380)={0x8, &(0x7f0000000340)=[{0x40, 0x1c, 0x3, 0x401}, {0x80, 0x7, 0xf1, 0x800000000000}, {0x4, 0x7fff, 0x5, 0x8000}, {0x9, 0x80000000000, 0x8, 0xcc35}, {0x6, 0x2, 0x3, 0x4}, {0x3, 0x80000001, 0x0, 0x100}, {0x9, 0x1f, 0x1000, 0x10001}, {0x6, 0x9, 0x200, 0x8}]})
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={<r3=>0x0, 0x84, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x7, @mcast2, 0x800}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e24, 0x3ff, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, @in6={0xa, 0x4e21, 0x10000, @local, 0x4}]}, &(0x7f00000000c0)=0x10)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000003c0)={'sit0\x00', 0x2})
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="440000002b18405772092be53334eca3e084654a06a1d3fa39e99a19b0c59607ae99e43a46a4ae6757e649672bb96d3ea5f5a39d6820e57ef9e8a72f413ae617bb2873e732c047f5d891292eacd69cb2026f247f3e228e6d7dabcb8a1efd0ba500af389278c2da38bb3378ad24518ecb9d6f7e6e47ab47940000"], &(0x7f0000000300)=0x4c)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:21 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200000000000000, @local, @dev}}}}}}, 0x0)

01:25:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8864, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:22 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x20101, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:22 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x2000000, 0x0)

01:25:22 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0, 0x4, 0x1000, 0x3})

01:25:22 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8906, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:22 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000, @local, @dev}}}}}}, 0x0)

01:25:22 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0xff600000, 0x0)

[ 2239.407471][T20390] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:22 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c00000000000000, @local, @dev}}}}}}, 0x0)

[ 2239.468281][T20390] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2239.492559][T20390] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:22 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x400000000000, 0x0)

01:25:22 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xf000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:22 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = syz_open_dev$media(&(0x7f00000001c0)='/dev/media#\x00', 0x10001, 0x7ffd)
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x101)
syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x3, 0x2)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00\x00\x00\x00\b\x10\x00', 0x21ff})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000040), 0xff66}])
setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000640)="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", 0x1000)

01:25:22 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0xffffff1f, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:22 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000000000000, @local, @dev}}}}}}, 0x0)

01:25:22 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x5555566ce000, 0x0)

01:25:22 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:22 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0, 0x4, 0x1000, 0x3})

[ 2239.937323][T20622] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:22 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000, @local, @dev}}}}}}, 0x0)

01:25:22 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2239.986652][T20622] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:22 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x5555566f0000, 0x0)

[ 2240.039308][T20622] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:23 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, @local, @dev}}}}}}, 0x0)

01:25:23 executing program 5:
r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x0, 0x2)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8)
ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[0x3f]})
io_setup(0x1004, &(0x7f0000000080)=<r1=>0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000500)=0xb)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={<r2=>0x0, 0x7}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r2, 0x9, 0x5}, &(0x7f0000000480)=0x8)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
socketpair(0x13, 0x5, 0x55, &(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc)
io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r3, &(0x7f0000000040), 0xff66}])
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f00000001c0)=0x4bf8, 0x8)

01:25:23 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x2, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:23 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:23 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x60ffffffffff, 0x0)

01:25:23 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000, @local, @dev}}}}}}, 0x0)

01:25:23 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0x0, 0x4, 0x1000, 0x3})

01:25:23 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:23 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x6f5655550000, 0x0)

[ 2240.523165][T20953] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:23 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000, @local, @dev}}}}}}, 0x0)

[ 2240.564311][T20953] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2240.592520][T20953] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:23 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x4, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:23 executing program 5:
io_setup(0x3e, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000040)={0x0, @speck128, 0x0, "d077c60f38103d85"})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000000000)="cb9fcc8b265a6ff2c86ee47cfc21ee738c00ccaf3257230c6ba94fefbf1d09d37f686d45680fb2010d83f65070796fbf15ad5df47223fc", 0x37}])

01:25:23 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:23 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000, @local, @dev}}}}}}, 0x0)

01:25:23 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x760000000000, 0x0)

01:25:23 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:23 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x7fffffffeffc, 0x0)

01:25:23 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], 0x0, 0x4, 0x1000, 0x3})

01:25:23 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000, @local, @dev}}}}}}, 0x0)

01:25:23 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x200000, 0x0)
ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0x4)
bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e22}, 0x10)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x102, 0x0)
ioctl$VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f0000000040)={0x10001, 0x7})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000040), 0xff66}])

01:25:24 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x6, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2241.088938][T21196] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2241.140338][T21196] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:24 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x7fffffffefff, 0x0)

[ 2241.189012][T21196] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:24 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000, @local, @dev}}}}}}, 0x0)

01:25:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8060000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:24 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x960000000000, 0x0)

01:25:24 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0)
getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000240)=0x54)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=<r3=>0x0)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000040)={0x6})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xb000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:24 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x70710000000000, 0x0)

01:25:24 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], 0x0, 0x4, 0x1000, 0x3})

01:25:24 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000, @local, @dev}}}}}}, 0x0)

01:25:24 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0xf, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:24 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000, @local, @dev}}}}}}, 0x0)

01:25:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xd000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2241.722540][T21443] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:24 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0xe0500000000000, 0x0)

[ 2241.767281][T21443] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2241.784678][T21443] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:24 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000, @local, @dev}}}}}}, 0x0)

01:25:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x14000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:24 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x80, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:24 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0xe06c5655550000, 0x0)

01:25:24 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000, @local, @dev}}}}}}, 0x0)

01:25:24 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0x0, 0x4, 0x1000, 0x3})

01:25:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x1c000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:25 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x11, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:25 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000, @local, @dev}}}}}}, 0x0)

01:25:25 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0xe0700000000000, 0x0)

01:25:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x30000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2242.222295][T21674] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2242.255829][T21674] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2242.307685][T21674] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:25 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
r2 = dup(r1)
r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x0)
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x280, 0x0)
ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000000c0)={r3, 0x9, 0x6, r4})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:25 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000, @local, @dev}}}}}}, 0x0)

01:25:25 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x100000000000000, 0x0)

01:25:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:25 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000, @local, @dev}}}}}}, 0x0)

01:25:25 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x41, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:25 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000], 0x0, 0x4, 0x1000, 0x3})

01:25:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x43050000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:25 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x200000000000000, 0x0)

[ 2242.766413][T21919] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:25 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0xfcefffffff7f0000, 0x0)

01:25:25 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000, @local, @dev}}}}}}, 0x0)

[ 2242.824862][T21919] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2242.849478][T21919] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:25 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000))
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x800e0000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:25 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x30}, @dev}}}}}}, 0x0)

01:25:25 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0xffefffffff7f0000, 0x0)

01:25:26 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x600, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x80350000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:26 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x1b3}, @dev}}}}}}, 0x0)

01:25:26 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, 0x4, 0x1000, 0x3})

01:25:26 executing program 5:
io_setup(0x3ff, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])
r2 = creat(&(0x7f0000000040)='./file0\x00', 0x109)
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x80, 0x0)
r4 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x9, 0x2000)
io_submit(r0, 0x3, &(0x7f0000000440)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000000000)="3f2b3ebfac3ad95aaf39441a", 0xc, 0x7, 0x0, 0x2, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0xdc9a, r1, &(0x7f00000001c0)="8c7a7b2798f07816d9627a295a1fe04a33deb9589c44980482c12e766f102ba0b6a7e0e8b8726dd65105981c81f8ba15b98de85f09e12f1797a5bbec44584a20aee94226318d005a5e617953d0617b5393830942e974e73d5f70856799b03a", 0x5f, 0x5, 0x0, 0x2, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x5, 0x2, r1, &(0x7f00000002c0)="775ab9510624c357146f60fd036e7567188924d07c3dfd0822adba0cc62314d6359e8285e2204a3352e99f0a859835d754cdcb6b16ec73a39d985b1940541c3c76072615f2b7b423d199be881b947e0586917cfe40eb1da0adfd565e0e3e88a3f38d24d708f14aaed8e39fc6e3ab694abf83ae37ef5f24457daa3d457744cc011a60d1488903f0cc922d3f583003408a5fa82dfd69b96ea0b390f45592d6b57b0813ada20bd215d1b3536510f1a721f7f5b1562631b8ddf53b8525c2a1c758a664c1", 0xc2, 0x8, 0x0, 0x1, r4}])
ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0x8, 0x7, 0x6], 0x3, 0x7, 0xc44, 0x10000000000000, 0x4, 0x400, {0x20, 0x1ff, 0x9, 0x7fff, 0xffffffff7fffffff, 0x1000, 0xf76a, 0x3, 0x9, 0x4, 0x1, 0x3ff, 0x7, 0x8000, "c27989a4a555b01dd8def0a0c9183e031527b70d9bdfe3c9647e8a7fe712c3fb"}})

01:25:26 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0xffffffffff600000, 0x0)

[ 2243.310294][T22155] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x81000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2243.365530][T22155] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2243.389985][T22155] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:26 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x30}, @dev}}}}}}, 0x0)

01:25:26 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x2)

01:25:26 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0xe80, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:26 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x1b3}, @dev}}}}}}, 0x0)

01:25:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x86ddffff, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:26 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x4000)

01:25:26 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0x0, 0x4, 0x1000, 0x3})

01:25:26 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$EXT4_IOC_MIGRATE(r1, 0x6609)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x88470000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2243.781369][T22390] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2243.820031][T22390] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:26 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x30}}}}}}}, 0x0)

01:25:26 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x60ff)

[ 2243.857280][T22390] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:26 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x7600)

01:25:26 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x1b3}}}}}}}, 0x0)

01:25:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x88480000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:27 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0xf00, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:27 executing program 5:
io_setup(0x1004, &(0x7f00000002c0)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x8}, @in6={0xa, 0x4e20, 0x1, @remote, 0x100000000}, @in6={0xa, 0x4e22, 0x6, @mcast1, 0x1}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e23, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e21, 0xf0, @ipv4={[], [], @multicast1}, 0xffffffffffffffbd}, @in6={0xa, 0x4e24, 0x8, @mcast2, 0x6}], 0xd8)
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])
write$nbd(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="6744669800000000020000000100000088528666fcd9a3bf3c2f0071be4572c7d8438a3c1298a156e35feaa0ea131458dab6f9f6c1341acff501655b712fa3fb21346dd88bb75442d73fe554abee1769212d3d5df845017e356ff6b7ed43fc455f487a2f1f837539d6f93ed4c6647852fbc63bea45685c9fcc325b4ba1e47b49bd35c770d83df9ba0cd68c167331226d9d66cd3434d5bccbacd64db3ddccf6ebe160ee8ca3705b41d7b162b9411549fd850e1329bdb9a3f6cccbe83a00"], 0x33)

01:25:27 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x30}}}}}}}, 0x0)

01:25:27 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x0, 0x4, 0x1000, 0x3})

01:25:27 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x9600)

01:25:27 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x88640000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2244.322483][T22630] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:27 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x1b3}}}}}}}, 0x0)

01:25:27 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x400000)

[ 2244.382109][T22630] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2244.411978][T22630] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:27 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x2}}}}}}}, 0x0)

01:25:27 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x88a8ffff, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:27 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x50e000)

01:25:27 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:27 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x1100, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:27 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x88caffff, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:27 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000], 0x0, 0x4, 0x1000, 0x3})

01:25:27 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x3}}}}}}}, 0x0)

01:25:27 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x707100)

[ 2244.883847][T22863] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:27 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x70e000)

01:25:27 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x4}}}}}}}, 0x0)

[ 2244.936572][T22863] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:27 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x89060000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2244.978890][T22863] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:28 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x717000)

01:25:28 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x6}}}}}}}, 0x0)

01:25:28 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
rt_sigpending(&(0x7f0000000040), 0x8)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])
r2 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f00000001c0)="6d28be039623f96f650bdb1a0fb4c9dc24a2e0bf6e1b7bdbedbe98a3af349345e1f5b1395f1dac76dd3b46d3741cdf6226100b334e05acf0c76126e8d8a47fa8bb6f4bd9c024a51e3e3a62cf6d145f3782ff43c4ef21ba0849d2356dff7be529f47c5419220d9cdb6f90067f4c264462d3c7be57e2f6eced86ce292db1c34e94e2e13c546bbb79cba64fd623034d4b02fb16e225d97b1b04d0f097db0b", 0x9d, 0xfffffffffffffffc)
keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)='losystem\xdfvmnet0]security\x00')

01:25:28 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xfeffffff, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:28 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000], 0x0, 0x4, 0x1000, 0x3})

01:25:28 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x760000)

01:25:28 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x3f00, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:28 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x7}}}}}}}, 0x0)

[ 2245.437295][T23106] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:28 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8}}}}}}}, 0x0)

01:25:28 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:28 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x960000)

[ 2245.521886][T23106] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2245.559784][T23106] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:28 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x2000, 0x0)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x2)
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000400)=0x78)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2040, 0x0)
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000100)={0x7fff, 0x7f, 0x101})
ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000440)={0x4, 0x7e77, 0x3, 0x7, 0x18, 0xefb})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={<r3=>0xffffffffffffffff})
accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000001c0)=0x14, 0x80800)
sendmsg$can_raw(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r4}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=@canfd={{0x2, 0x6, 0x7, 0x81}, 0xf, 0x1, 0x0, 0x0, "cd08f38a3b2ac5eda441bb9d8bea28e84c4e98c00cd0fa765b46f9c66b4daa63c7b751839cfd101c6b596085c5888f00b75ef4cf62758f64f265e87774416f46"}, 0x48}, 0x1, 0x0, 0x0, 0x880}, 0x4000000)
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:28 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:28 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xb}}}}}}}, 0x0)

01:25:28 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0xe05000)

01:25:28 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xd}}}}}}}, 0x0)

01:25:28 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], 0x0, 0x4, 0x1000, 0x3})

01:25:28 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x4000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:28 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xffffdd86, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:28 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0xe07000)

01:25:28 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x12}}}}}}}, 0x0)

[ 2246.057323][T23241] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:29 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000)
syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x6a35ca51, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="9bb279fede9f69fd4ea9950963dbad0d0225015689350b731e4e4cd6bafb31d8cc78f0b8656048d0200925ce20017d5af52a946a1ac712beac861870246181635361ff08ea5b0dc1808bdb4cec21e48e712e625f559ec4b693ac400ff22961182a9805b4b4f69085d178b5a1f1bc", 0x6e, 0x80000001}], 0x8000, &(0x7f0000000240)={[{@errors_withdraw='errors=withdraw'}], [{@pcr={'pcr', 0x3d, 0x2b}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x30, 0x77, 0x7f, 0x34, 0x76, 0x37, 0x30], 0x2d, [0x0, 0x30, 0x75, 0x77], 0x2d, [0x64, 0x32, 0x34, 0x65], 0x2d, [0x7c, 0x7d, 0x37, 0x61], 0x2d, [0x7b, 0x65, 0x67, 0x38, 0x0, 0x65, 0x73, 0x65]}}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@context={'context', 0x3d, 'user_u'}}, {@smackfsdef={'smackfsdef'}}]})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0x1709, 0x0, 0x0, 0x0, r2}])
openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x492e40, 0x0)

01:25:29 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x1000000)

01:25:29 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xfffff000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2246.125793][T23241] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2246.160623][T23241] debugfs: File 'trace0' in directory 'nbd0' already present!
[ 2246.254074][T23289] gfs2: Unknown parameter 'pcr'
01:25:29 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x14}}}}}}}, 0x0)

01:25:29 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x2000000)

01:25:29 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x4100, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2246.417880][T23289] gfs2: Unknown parameter 'pcr'
01:25:29 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:29 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000], 0x0, 0x4, 0x1000, 0x3})

01:25:29 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x1c}}}}}}}, 0x0)

01:25:29 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0xff600000)

01:25:29 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0)
ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x7)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x0, r2, &(0x7f00000000c0)="6570967c9c0733d1b9a5c089b280", 0xe}])

[ 2246.634033][T23484] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2246.666389][T23484] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:29 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x30}}}}}}}, 0x0)

[ 2246.689009][T23484] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:29 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xf0ffffffffffff, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:29 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x400000000000)

01:25:29 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xf0}}}}}}}, 0x0)

01:25:29 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x800e, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:29 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:29 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000], 0x0, 0x4, 0x1000, 0x3})

01:25:29 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x5555566ce000)

01:25:29 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x300}}}}}}}, 0x0)

01:25:30 executing program 5:
prctl$PR_SET_TIMERSLACK(0x1d, 0x2)
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000640)={'security\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024)

[ 2247.187636][T23717] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:30 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:30 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x5555566f0000)

01:25:30 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x543}}}}}}}, 0x0)

[ 2247.247790][T23717] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2247.279081][T23717] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:30 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x60ffffffffff)

01:25:30 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:30 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x600}}}}}}}, 0x0)

01:25:30 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x1000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:30 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x6f5655550000)

01:25:30 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x731248c0], 0x0, 0x4, 0x1000, 0x3})

01:25:30 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000040), 0xff66}])

01:25:30 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:30 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x608}}}}}}}, 0x0)

01:25:30 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x760000000000)

[ 2247.825434][T24029] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2247.854941][T24029] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:30 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2247.878806][T24029] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:30 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x689}}}}}}}, 0x0)

01:25:30 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x7fffffffeffc)

01:25:30 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x2000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:31 executing program 5:
io_setup(0x4000000001006, &(0x7f0000000280)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
getsockname$inet(r1, &(0x7f0000000080)={0x2, 0x0, @empty}, &(0x7f00000001c0)=0x10)
r2 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x5, 0x8000)
ioctl$PPPIOCGNPMODE(r2, 0xc008744c, &(0x7f0000000240)={0x0, 0x2})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
prctl$PR_SET_THP_DISABLE(0x29, 0x1)
r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2)
getsockname$inet(r3, &(0x7f0000000040)={0x2, 0x0, @loopback}, &(0x7f00000000c0)=0x10)
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:31 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:31 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x700}}}}}}}, 0x0)

01:25:31 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000], 0x0, 0x4, 0x1000, 0x3})

01:25:31 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x7fffffffefff)

01:25:31 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x806000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2248.356974][T24300] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:31 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x960000000000)

[ 2248.412090][T24300] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2248.423333][T24300] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:31 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x806}}}}}}}, 0x0)

01:25:31 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x4000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:31 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1fffe, 0x0)
ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040))
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000040), 0xff66}])

01:25:31 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xb00000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:31 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x70710000000000)

01:25:31 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xb00}}}}}}}, 0x0)

01:25:31 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000], 0x0, 0x4, 0x1000, 0x3})

01:25:31 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xd00000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:31 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xd00}}}}}}}, 0x0)

01:25:31 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0xe0500000000000)

[ 2248.856940][T24533] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2248.885268][T24533] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2248.893974][T24533] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:31 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:31 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0xa120})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={<r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x4, @mcast2, 0xd339}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [], @remote}, 0x6}], 0x38)
socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000000))
r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200002)
setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85)
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x188)
ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000001c0)={0x0, 0x7, 0x4, &(0x7f0000000140)=0x8})

01:25:31 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x1400000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:32 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xe80}}}}}}}, 0x0)

01:25:32 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0xe06c5655550000)

01:25:32 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x1c00000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:32 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)={r1, 0x0, 0x0, 0x9, 0x8})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:32 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x1200}}}}}}}, 0x0)

01:25:32 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0481273], 0x0, 0x4, 0x1000, 0x3})

01:25:32 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0xe0700000000000)

01:25:32 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0xf000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2249.480801][T24766] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:32 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x3000000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:32 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x100000000000000)

[ 2249.539220][T24766] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2249.571027][T24766] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:32 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x1400}}}}}}}, 0x0)

01:25:32 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x406, r1)
ioctl$CAPI_REGISTER(r2, 0x400c4301, &(0x7f0000000000)={0x5, 0x8001, 0x4})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:32 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x200000000000000)

01:25:32 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:32 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x1c00}}}}}}}, 0x0)

01:25:32 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x11000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:32 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4030000], 0x0, 0x4, 0x1000, 0x3})

01:25:32 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x3000}}}}}}}, 0x0)

01:25:32 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0xfcefffffff7f0000)

01:25:33 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x4305000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2250.060108][T25001] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2250.099795][T25001] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:33 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x401, 0x5a1800)
r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/audio\x00', 0x0, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x200000, 0x0)
r5 = syz_open_dev$amidi(&(0x7f0000000640)='/dev/amidi#\x00', 0x0, 0x22000)
r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000780)='/dev/cachefiles\x00', 0x400000, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000840)={0x3000, 0x4000})
io_submit(r0, 0x7, &(0x7f0000000800)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f0000000000)="c17a96a60bb9073dfaa8c95166e0a13f4b5715641d4e10c6ea47b41f306989a6b2cc05ac03066fc911488fa408c5593f884c1ad1c111475866aa6bc16e9befa1fd23d8b0bd8d955192e0a6544941", 0x4e, 0xfd, 0x0, 0x2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f00000001c0)="70591070e833ace3f47f1d427602c1e34392c14ea69cf751c3d199f98c2f09c7a5f781c5d3359016bf55c5a0d622a74bbf2f205f93b4842204bc3cf0a8d428db6d81ef86233f90823869b3d3a972d6822f53a9c07d01d4b168b10bb75803a8c3cf0362c5f17398dac340d9da34f74dde85f4ea271b7aebecbaf0c3017501c9ce4e7300ca8b5494be2a0ba59a4e9e50de668bca12561e1e549f", 0x99, 0x6, 0x0, 0x2, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x100000001, r1, &(0x7f0000000300)="91ab7ddd5c8280a7d7a82b86d9cada4bdfd7f0817fc0671500df414a52b9272f941f96e8", 0x24, 0xffff, 0x0, 0x2, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x700000, r1, &(0x7f00000003c0)="634b9e353218509820d5e2e02a1e78fed52ed51bd930f9777ac18184be35fc62ebfa28b37b2a9af7d087a61619ed1a4adc4bad5b2f428fee389d02117db9d06b1158d9a6d105c965c1f9b5881a13d1528c5ec5b67a875c153bc78607b608e95dc8b1f4058c0961c45ffec5313c58d0b2affb9d4021fd473e7ca37db3bcc830480524f902f8ca34", 0x87, 0x80000000}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x9, 0x1, r1, &(0x7f00000004c0)="8e2e82ddf6035a668a874c83e2ad16edb323dd1728e95820c8013e7d0f6f7f2cea25322954ee989d44177478d5609dbcc33d0f9f882b02", 0x37, 0xffffffffffffff7f, 0x0, 0x3, r4}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000000580)="a26d34d3720f4ac9678768d37e1d5f477a71b7428b97507c1abf7522addf92a86e818b572115cac5aa137ecf947ca757419940dcb0550672b5b7a7af58109b70263c295e92ad73fab066b45f90761c1cd4c7ada954bb042eb60a22165ef7be42a99123bb33484cdbeb98ff1d1e7794dcafb1ac848f1e25c4f0ddf3b76b378ee8", 0x80, 0x794, 0x0, 0x1, r5}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x200000007, 0x665, r1, &(0x7f00000006c0)="7b6163ebed82810573383ed3711863b5ecac659be922ac1c96fca71b151a7b89761190dfb9abf36236c917b5f6730f463bea24fa08d98e0b69829baf73ba0ae38aa9130fac6c0a3bfdd3ab4d93958537e81cf5b9f8ab6e823e11a042aa8f265dfef0b47b4ab7764f4052421e5df44fc9f9311e578c7692c66c799d5242ff299100f50e102f3a", 0x86, 0x5, 0x0, 0x0, r6}])
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$SCSI_IOCTL_STOP_UNIT(r6, 0x6)
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:33 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x3580}}}}}}}, 0x0)

01:25:33 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0xffefffffff7f0000)

[ 2250.178992][T25001] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:33 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x3f00}}}}}}}, 0x0)

01:25:33 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x3f000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:33 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0xffffffffff600000)

01:25:33 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x800e000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:33 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x4000}}}}}}}, 0x0)

01:25:33 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], 0x0, 0x4, 0x1000, 0x3})

01:25:33 executing program 5:
io_setup(0x8, &(0x7f0000000000)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'hwsim0\x00', 0x1111})
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x4800, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x958eb09)
ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000080)={{0x400, 0x0, 0xc0da}, 'syz0\x00', 0xd})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2250.567593][T25229] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2250.575904][T25229] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2250.597278][T25229] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:33 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x4305}}}}}}}, 0x0)

01:25:33 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
uname(&(0x7f0000000000)=""/206)
openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x8)

01:25:33 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8035000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:33 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x4788}}}}}}}, 0x0)

01:25:33 executing program 4:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x440000)
ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x8001, 0xff})
futex(0x0, 0x8f, 0x0, 0x0, &(0x7f00000001c0)=0x2, 0x0)
ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000080)={0x3})

01:25:33 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:33 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x40000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:33 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8100000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:33 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
fcntl$setlease(r1, 0x400, 0x1)
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:33 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x4888}}}}}}}, 0x0)

01:25:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x86ddffff00000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:34 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x9, 0x100)
ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x0, @remote})

[ 2251.081952][T25462] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2251.108157][T25462] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2251.128950][T25462] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:34 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x6488}}}}}}}, 0x0)

01:25:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8847000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:34 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0)
ioctl$TIOCMIWAIT(r0, 0x545c, 0x0)

01:25:34 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000, 0x0)
ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000001c0)={0x5, 0x9, 0x5, 0x8001, 0x9dc, 0x10001})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])
r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4002, 0x0)
write$P9_RLCREATE(r3, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x42ab12e0e6343de1, 0x3, 0x3}, 0x1ff}}, 0x18)

01:25:34 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x41000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:34 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:34 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x800e}}}}}}}, 0x0)

01:25:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8848000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:34 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f0000000000), 0xfffffffffffffffd)
r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101800)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@rand_addr="ea3f419a281ae1fd0b5718fc041e61da", r1}, 0x14)

[ 2251.555352][T25689] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2251.583637][T25689] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8864000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:34 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8035}}}}}}}, 0x0)

[ 2251.617467][T25689] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:34 executing program 4:
r0 = socket$caif_stream(0x25, 0x1, 0x179)
fchdir(r0)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffffc, 0x0)

01:25:34 executing program 5:
io_setup(0xfa, &(0x7f0000000000)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000480)={0x0, 0x80000, <r2=>0xffffffffffffffff})
r3 = dup3(r2, r1, 0x80000)
r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4c, 0x20000)
r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000540)='/proc/capi/capi20ncci\x00', 0x7ffffffffffd, 0x0)
io_submit(r0, 0x3, &(0x7f0000000440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f00000001c0)="fa8078327d9a227ab76c177f322f5b9c3d53b3e6a31c99abc67c494f983216c8b481847a36df7acf6a7e4ee01ab9456f8e6b6afc893ccea067e2e727a1438fe60bf76dc878866614b328f431207b3b5961be678fa67a25641275816330dc653f599e0a538864ee236c9af0f83d6790fdb3f2da9dfba50eb4adee7086dc43a9a769953aea1e2b6a183299f90cf106b4dfcba854ea676e498d7b66f9d5843aa56ee93d259872b0a68849df4f3b59fee063bd677c7e43ed8b3383424c09cb3c9220688d5424b0e39e", 0xc7, 0x80000001, 0x0, 0x1, r3}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x11c, r1, &(0x7f00000002c0)="15ff157099a6f9ee22b9f594653fe69240ca3e2b35e48729dde5f8ee5cc5c129ada0ea81a405ed513a25e80fad87b724a122c4297ee77d83cb27e6b6100f867344f1dd61aefb10b661c0557383d454d23a746d9b8e4f77f2a6cf08ad9a4220a1403d49e9172704a41a6aa65b974e05b9f204960d596187221a7adb72702ff7263820d33f4d4c88c4cb4af589c4d9c685f049ef0e5e98fc945b6242dfca4887a31f9ad41732fafb85224b1b79f243", 0xae, 0x9, 0x0, 0x1, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xf, 0x0, r1, &(0x7f0000000380)="40d7220a7d37367dca1969294d777a476704c6", 0x13, 0x5f09, 0x0, 0x1, r5}])
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x88a8ffff00000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:34 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8100}}}}}}}, 0x0)

01:25:34 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x800e0000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:34 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x40, 0x0)
ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000140)={0x28, 0x6, 0x4, 0xb, 0xa, 0x1f, 0x2, 0xc9})
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f00000000c0)={0x9b0000, 0x4b, 0xffff, [], &(0x7f0000000080)={0x980924, 0x70, [], @string=&(0x7f0000000040)=0xfffffffffffffffa}})

01:25:34 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x88caffff00000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:35 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8847}}}}}}}, 0x0)

01:25:35 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x1, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:35 executing program 4:
futex(0x0, 0x808b, 0xfffffffffffffffe, 0x0, &(0x7f0000000000)=0x5, 0x2)

[ 2252.098911][T25974] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2252.174424][T25974] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:35 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x8906000000000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2252.221462][T25974] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:35 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0xffffff7f, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:35 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8848}}}}}}}, 0x0)

01:25:35 executing program 4:
sysinfo(&(0x7f0000000000)=""/46)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x12080, 0x3d)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8, 0xa, 0x2, 0x4, "016650d2a8baf620da1dc952557dc07a6b781c4de35c33d4952065015d0b5fafe343e9994f3a8afff8912cc9c0fba45504b2c0201f765bcc550efe794183632e", "5ff6d97f46b9874f04d1c523f45a29bdd36a015c33edb40c281b10efea879340", [0x100000000, 0x3]})

01:25:35 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:35 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'veth0_to_bond\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0x8, 0x10, "4afa6bbcb22c114bf6641c19bf0cdc2f"}})

01:25:35 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x8000000000002, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:35 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:35 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8864}}}}}}}, 0x0)

01:25:35 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:35 executing program 4:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x2000)
accept4$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80000)
restart_syscall()
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)

01:25:35 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:35 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8906}}}}}}}, 0x0)

[ 2252.706311][T26262] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2252.741884][T26262] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:35 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x100000000000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2252.768983][T26262] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:35 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f0000000000), 0x0)

01:25:35 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:35 executing program 5:
io_setup(0x1004, &(0x7f0000000080))
r0 = msgget$private(0x0, 0x10)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/242)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1000000000})

01:25:35 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xf000}}}}}}}, 0x0)

01:25:35 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:35 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:35 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x8100, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={<r1=>0x0, 0xffffffff}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x80000000, 0x0, 0x3, 0x9}, &(0x7f0000000100)=0x18)

01:25:36 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x6ef, 0x0)
getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x18)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x100)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000040), 0xff66}])

[ 2253.160627][T26456] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:36 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xf0ffff}}}}}}}, 0x0)

01:25:36 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2253.233161][T26456] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:36 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2)
ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000200)=""/226)
getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000080)=0x4)

[ 2253.278951][T26456] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:36 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x200000000000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:36 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x1000000}}}}}}}, 0x0)

01:25:36 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:36 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000100), 0x4)
ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0))
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140))
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
socket$netlink(0x10, 0x3, 0x1f)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x4d0e)

01:25:36 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40401, 0x0)
ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000040)=""/53)
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:36 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:36 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x2000000}}}}}}}, 0x0)

01:25:36 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2253.738129][T26727] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:36 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x400000000000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2253.805633][T26727] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:36 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x3000000}}}}}}}, 0x0)

[ 2253.848112][T26727] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:36 executing program 4:
r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101080, 0x0)
r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8001, 0x18400)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200881}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x64, r2, 0x404, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl(r0, 0x1ff, &(0x7f0000000280)="111e1bd0c548a834c3cf76014f3967fedf3a1ebbd18340f129d8863401601633a08dc6ad8d98a6caf77bb32768e79169ec6c9b6099c7988c3b8c635aeed4edfc050489b8ddb91d9dd634ad9283d663947f80754230f3b238dccfc3ceaca1bc1eea831abef03c7c7d8a2c4783b5cde84c5875d6f9f40099104a1eff809d1df6372c867b3024")
futex(0x0, 0x8a, 0x0, 0x0, &(0x7f00000001c0), 0x0)

01:25:36 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:37 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x4000000}}}}}}}, 0x0)

01:25:37 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101800, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={<r3=>0x0, 0xd0}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0x3, @empty}}, 0x8001, 0xb85}, &(0x7f0000000280)=0x90)

01:25:37 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:37 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:37 executing program 4:
nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000080))
timer_create(0x3, &(0x7f0000000280)={0x0, 0x29, 0x1, @thr={&(0x7f00000000c0)="28bd10118f54af9f8799ed9b65ea6e008ae675cd97b1a2fd533eb0f6ced28344da0a4ef8b6c465bc2532db872d896be1fd53d8c0b9090587593e0f75dfd06d681c72359c1cc95314e2a3e8106277750d74e286f485ea1bda4b72886b24ac8218de38a597518148bed3d126d9613f42e5e543fb08df9826901be92386e968cb9dde896360ea6ed33b576b7241b5b9", &(0x7f0000000180)="5a9169642a35881d7993b009d6eeb0d4ec293ce7bae5ba4eaa48eec166d72d02396703520439698282e74f2dcb39fda9a1f2a8e2b27102f7b3f480355c4dfd08f5b763ef92252b9e636c9491b54d4ff6e2512522191fe17ed81d11eab25e6ec737736f9ca2f2b536b460b944765d61c3375e4cfb3a13964ec32e3f950c05b6a9ca7d39d6219e3b654ac0b9c02cd5e74732d523bbbefe44a728f40807b8e28efbd8cbe8301429f4a2022790cf67084f7e92cb3744a026e990890ae88967fbb9be74746ede0177c1d838443b"}}, &(0x7f00000002c0)=<r0=>0x0)
clock_gettime(0x0, &(0x7f0000000300))
clock_gettime(0x0, &(0x7f0000000340))
clock_gettime(0x0, &(0x7f0000000400))
clock_gettime(0x0, &(0x7f0000000440)={<r1=>0x0, <r2=>0x0})
timer_settime(r0, 0x2, &(0x7f0000000380)={{}, {r1, r2+30000000}}, &(0x7f00000003c0))
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x2)

[ 2254.217818][T26951] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:37 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x600000000000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2254.279235][T26951] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2254.316322][T26951] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:37 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x6000000}}}}}}}, 0x0)

01:25:37 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:37 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x7000000}}}}}}}, 0x0)

01:25:37 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:37 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7b8, 0x2)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000040), 0xff66}])

01:25:37 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:37 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xf0, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:37 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8000000}}}}}}}, 0x0)

01:25:37 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0xf00000000000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2254.735974][T27176] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2254.773695][T27176] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:37 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2254.834322][T27176] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:38 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x543, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:38 executing program 4:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'bridge0\x00', 0x7ff})
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x200000, 0x0)
getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000040)=""/219, &(0x7f0000000140)=0xdb)

01:25:38 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8060000}}}}}}}, 0x0)

01:25:38 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:38 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:38 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x1100000000000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2255.210355][T27400] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2255.217969][T27400] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:38 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xb000000}}}}}}}, 0x0)

01:25:38 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2255.279633][T27400] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:38 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x48602, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0)
write$P9_RFLUSH(r0, &(0x7f0000000400)={0x7, 0x6d, 0x2}, 0x7)
pipe(&(0x7f0000000440)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
write(r2, &(0x7f0000000340), 0x41395527)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="7f9e521f1197af6ebd15da552ca09854", 0x10)
r3 = request_key(&(0x7f0000000240)='user\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)='^md5sum\x00', 0xfffffffffffffffb)
r4 = add_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f00000003c0)={'syz', 0x0}, &(0x7f0000000400), 0x0, 0xfffffffffffffff9)
keyctl$unlink(0x9, r3, r4)
clock_gettime(0x0, &(0x7f0000000380)={0x0, <r5=>0x0})
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0)
write$P9_RLERROR(r1, 0x0, 0x0)
eventfd2(0x8, 0x1)
pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r5+30000000}, 0x0)
vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80100, 0x0)
setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x1, 0x4)

01:25:38 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xd000000}}}}}}}, 0x0)

01:25:38 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:38 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x3f00000000000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:38 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0xc0000, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:38 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x12000000}}}}}}}, 0x0)

01:25:38 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x689, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:38 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:38 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x14000000}}}}}}}, 0x0)

01:25:38 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2255.779537][T27709] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2255.787598][T27709] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2255.798951][T27709] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:38 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x4000000000000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:38 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x1c000000}}}}}}}, 0x0)

01:25:39 executing program 4:
r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x400)
clock_gettime(0x0, &(0x7f0000000180)={<r1=>0x0, <r2=>0x0})
write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}, 0x1f, 0xffffffff, 0x2}, {{}, 0x11, 0xfffffffffffffffb}, {{r1, r2/1000+10000}, 0x0, 0x4, 0x2}], 0x48)
ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x2)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000080)="25ca992934c55ac947f2d78f36d1482c1a47d52079431ecab23575e38d14201eb92cdf231b64a34365ea8eb98f5e943bca9b9e4d49f3db1cfcf350d717f1d7e993467bc77d9df89b9509bcbc1e7b6236811c646b4de23289fabdbfcf0a607979b6c1f364ee02f0834dfc4747174954d0704b1587c23e58005564bcec5ba605a90947e134d1"}, 0x10)

01:25:39 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0xa4040, 0x0)
ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040))
r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000000c0)={0x0, r2, 0x81, 0xeb6, 0x2, 0x6})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000040), 0xff66}])
prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x9, <r3=>0x0, 0x2, 0x2})
r4 = request_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)='/dev/dlm_plock\x00', 0xfffffffffffffffd)
r5 = request_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={'syz', 0x2}, &(0x7f0000000380)='\x00', 0xfffffffffffffffc)
keyctl$reject(0x13, r4, 0x8, 0x1, r5)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'vlan0\x00', 0x8200})
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x1, r3, 0x0, 0x2})

01:25:39 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x806, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:39 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x30000000}}}}}}}, 0x0)

01:25:39 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:39 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x4100000000000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:39 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:39 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x3f000000}}}}}}}, 0x0)

[ 2256.317110][T27960] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2256.381590][T27960] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:39 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0)
getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4)
syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x503000)

[ 2256.423547][T27960] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:39 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x40000000}}}}}}}, 0x0)

01:25:39 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:39 executing program 5:
io_setup(0x1007, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:39 executing program 4:
futex(0x0, 0x400000000087, 0x0, 0x0, &(0x7f00000001c0)=0x2, 0x0)

01:25:39 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x43050000}}}}}}}, 0x0)

01:25:39 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:39 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x8000000000000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:39 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xe80, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:39 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x1)
ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/242)

[ 2256.876064][T28194] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2256.904566][T28194] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:39 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x800e0000}}}}}}}, 0x0)

[ 2256.928385][T28194] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:39 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:39 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@func={0x8, 0x0, 0x0, 0xc, 0x1}]}, {0x0, [0x0, 0x5f, 0x0, 0x2e, 0x0]}}, &(0x7f0000000040)=""/36, 0x2b, 0x24, 0x1}, 0x20)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x2200, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])
syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00')

01:25:39 executing program 4:
socketpair(0x11, 0x0, 0x64b, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x610, 0x1)
fspick(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x1)
flock(r0, 0x8)
prctl$PR_SET_KEEPCAPS(0x8, 0x1)
modify_ldt$write(0x1, &(0x7f0000000380)={0x4c, 0xffffffffffffffff, 0x5400, 0x6, 0x7fff, 0x25, 0x7, 0x1f, 0x800, 0x4}, 0x10)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x800, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x8000000000009, 0x8)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x422000, 0x0)
r3 = accept4$netrom(r2, &(0x7f0000000240)={{0x3, @rose}, [@bcast, @bcast, @netrom, @remote, @netrom, @remote, @default, @default]}, &(0x7f00000002c0)=0x48, 0x80800)
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f00000008c0)="11dca5055e0bcfe47bf070")
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0)
r5 = userfaultfd(0x0)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080))
ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8)
setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x14, 0x0, 0x0)
r7 = dup2(r4, r6)
dup3(r7, r5, 0x0)
r8 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0)
ioctl$VIDIOC_S_FREQUENCY(r8, 0x402c5639, &(0x7f0000000100)={0x1, 0x2, 0x4c71})
r9 = syz_open_dev$swradio(&(0x7f0000000300)='/dev/swradio#\x00', 0x0, 0x2)
ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000000340)=0x7)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)

01:25:40 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x1c00, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:40 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x80350000}}}}}}}, 0x0)

01:25:40 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x800e000000000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:40 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:40 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:40 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x81000000}}}}}}}, 0x0)

[ 2257.364433][T28424] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2257.382782][T28424] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2257.396441][T28424] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:40 executing program 5:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x6, [0x1, 0xffffffff, 0x101, 0x1f, 0x5, 0x8]})
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xd, <r1=>0x0, 0x1, 0x9})
ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1})
io_setup(0x3, &(0x7f0000000200)=<r2=>0x0)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={'\x00', 0x800})
io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r3, &(0x7f0000000040), 0xff66}])

01:25:40 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x3580, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:40 executing program 4:
futex(0x0, 0x8a, 0xfffffff, 0x0, &(0x7f0000000000), 0x200000000000)
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x81, 0x0)
io_setup(0x100, &(0x7f0000000100)=<r1=>0x0)
clock_gettime(0x0, &(0x7f0000000180)={<r2=>0x0, <r3=>0x0})
ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000240)={0x0, 0x7c, 0x80, &(0x7f0000000200)=0x3ff})
io_getevents(r1, 0xff, 0x1, &(0x7f0000000140)=[{}], &(0x7f00000001c0)={r2, r3+10000000})
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x1, 0x23, 0x1})
prctl$PR_GET_ENDIAN(0x13, &(0x7f00000000c0))

01:25:40 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x86ddffff}}}}}}}, 0x0)

01:25:40 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:40 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:40 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
r2 = semget$private(0x0, 0x69b66df10bbc5e2d, 0x40)
semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000000000)=0x100)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040)}])

01:25:40 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0xffffff7f00000000, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2257.779197][T28645] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:40 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x88470000}}}}}}}, 0x0)

01:25:40 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x1)
ioctl$VIDIOC_S_OUTPUT(r0, 0xc004562f, &(0x7f0000000040)=0x6e1)

[ 2257.875251][T28645] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:40 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2257.945528][T28645] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:40 executing program 4:
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x2000)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=<r1=>0x0)
process_vm_readv(r1, &(0x7f0000000340)=[{&(0x7f0000000080)=""/129, 0x81}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f0000000300)=""/53, 0x35}], 0x4, &(0x7f0000000540)=[{&(0x7f0000000380)=""/67, 0x43}, {&(0x7f0000000400)=""/100, 0x64}, {&(0x7f0000000480)=""/154, 0x9a}], 0x3, 0x0)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)

01:25:41 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x88480000}}}}}}}, 0x0)

01:25:41 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:41 executing program 5:
io_setup(0x1007, &(0x7f0000000080)=<r0=>0x0)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000)
renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00')
ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0xa0000000)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000040), 0xff66}])

01:25:41 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x2, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:41 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:41 executing program 4:
r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x40000)
getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x4, 0xffff, 0x4, "dcbd72267954a5bf79b2f51577f0ca1187df209afb3dbf21cc40efd89110ae0e2bd72e9be711e4a02e9e80f60433b1f1d80486561cc839a991bafd8aa4c541", 0x36}, 0x60)

01:25:41 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x88640000}}}}}}}, 0x0)

01:25:41 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x4888, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2258.386066][T28881] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2258.417088][T28881] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:41 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f0000000000)=0x2, 0x0)
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0)
fadvise64(r0, 0x0, 0x877, 0x5)
ioctl$KVM_NMI(r0, 0xae9a)

[ 2258.436526][T28881] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:41 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x6488, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:41 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x2)
ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000001c0)={0x6, 0x1, 0x4f6d, 0x3f, 0xffffffffc84cf83c, 0x8})
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x100000000, r2, &(0x7f0000000040)}])
creat(&(0x7f0000000000)='./file0\x00', 0x108)

01:25:41 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x88a8ffff}}}}}}}, 0x0)

01:25:41 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x4, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:41 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x800e, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:41 executing program 4:
futex(0x0, 0x8b, 0xfffffffffffffffc, 0x0, &(0x7f0000000280), 0x0)
r0 = socket$bt_hidp(0x1f, 0x3, 0x6)
r1 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x9, 0x240)
getsockname$inet(r1, &(0x7f00000003c0)={0x2, 0x0, @dev}, &(0x7f0000000400)=0x10)
r2 = accept(r0, 0x0, &(0x7f00000001c0))
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8)
fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
lchown(&(0x7f0000000000)='./file0\x00', r3, r5)
chown(&(0x7f0000000180)='./file0\x00', r4, r5)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={<r6=>0x0, 0x3, 0x8, [0x0, 0x1f, 0x995, 0x2, 0x7fffffff, 0x7fff, 0x10000, 0xfffffffffffff7ba]}, &(0x7f0000000300)=0x18)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000340)={r6, 0x7ff}, 0x8)

01:25:41 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:41 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x88caffff}}}}}}}, 0x0)

01:25:41 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8035, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:41 executing program 4:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x1, 0x4)

[ 2258.933710][T29139] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:41 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200, 0x0)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612)
r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'hsr0\x00', 0x4000})
socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x406, r2)

01:25:41 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8100, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:41 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x89060000}}}}}}}, 0x0)

01:25:41 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040)}])

[ 2259.012407][T29139] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2259.033925][T29139] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:42 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x6, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2259.140292][T29222] Unknown ioctl 26130
[ 2259.168599][T29222] Unknown ioctl 35092
[ 2259.199519][T29255] Unknown ioctl 26130
01:25:42 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xfeffffff}}}}}}}, 0x0)

[ 2259.221309][T29255] Unknown ioctl 35092
01:25:42 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8847, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:42 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4002, 0x0)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e)

01:25:42 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:42 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8848, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:42 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3f, 0x402)
ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f0000000040)=0x7)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:42 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xffffa888}}}}}}}, 0x0)

[ 2259.474387][T29401] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2259.508768][T29401] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:42 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)

01:25:42 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8864, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2259.577417][T29401] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:42 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0xf, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:42 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xffffca88}}}}}}}, 0x0)

01:25:42 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffffd, 0x0)
gettid()

01:25:42 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8906, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:42 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xffffdd86}}}}}}}, 0x0)

01:25:42 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:42 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0)
ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0)
ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/165)

01:25:42 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x62f2, 0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:42 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xfffff000}}}}}}}, 0x0)

01:25:42 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xf000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2260.012594][T29674] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2260.034011][T29674] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:43 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x11, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2260.104151][T29674] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:43 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xfffffffe}}}}}}}, 0x0)

01:25:43 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xf0ffff, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:43 executing program 4:
sync()
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)

01:25:43 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xf0ffffffffffff}}}}}}}, 0x0)

01:25:43 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:43 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:43 executing program 4:
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0)
ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080))
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
clock_gettime(0x0, &(0x7f0000000000))

01:25:43 executing program 5:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x5000000002, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5)

[ 2260.559587][T29899] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2260.567227][T29899] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:43 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:43 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x100000000000000}}}}}}}, 0x0)

01:25:43 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xf167, 0x2)
write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000040)={0x1, 0x1f}, 0x2)
socket$caif_seqpacket(0x25, 0x5, 0x1)

[ 2260.639221][T29899] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:43 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x41, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:43 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:43 executing program 5:
io_setup(0x3, &(0x7f0000000000)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x101000, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])
syz_init_net_socket$ax25(0x3, 0x7, 0x7)
fcntl$addseals(r1, 0x409, 0x1)

01:25:43 executing program 4:
r0 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0xf, 0x4)
futex(0x0, 0x8d, 0x0, 0x0, &(0x7f0000000000), 0x0)

01:25:43 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x200000000000000}}}}}}}, 0x0)

01:25:43 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:43 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x731248c000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:43 executing program 4:
futex(0x0, 0x8c, 0xfffffffffffffffe, 0x0, &(0x7f00000001c0)=0x2000, 0x0)
r0 = getpgid(0xffffffffffffffff)
socket$bt_rfcomm(0x1f, 0x1, 0x3)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000200)={0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=0x7, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x3, 0x2}, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x3, 0xff, 0x47}, &(0x7f0000000140)=0x10000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x7f}}, 0x10)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={r0, r1, 0x0, 0x5, &(0x7f0000000040)='ppp0\x00', r2}, 0x30)

01:25:43 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x300000000000000}}}}}}}, 0x0)

[ 2261.152754][T30142] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:44 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:44 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x600, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2261.221790][T30142] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:44 executing program 5:

01:25:44 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x400000000000000}}}}}}}, 0x0)

[ 2261.264943][T30142] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:44 executing program 4:
futex(&(0x7f0000000000), 0x8b, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200f02, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x9)
prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000140)="1409082c7263ed095e80ca153c3fb0ddd521e3798ce505a68eafdfd3375d7c4be5d6d089edc76838eb30591aa62f477c39e3cd36974dd4dc618111f097b63848d1d8c013700149403a5d0804922256e09bc19bcd638d4a63ba288c16ad2286cd3508de2328a399523fa4dd2dbcff1669b61758f3fa6168683f9b", 0x7a)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)

01:25:44 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:44 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x600000000000000}}}}}}}, 0x0)

01:25:44 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:25:44 executing program 4:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, <r1=>0xffffffffffffffff})
r2 = geteuid()
getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0xee00, 0xffffffffffffffff, <r3=>0x0])
fchown(r1, r2, r3)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f0000000000)=0x3, 0x0)

01:25:44 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:44 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8060000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:44 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x700000000000000}}}}}}}, 0x0)

01:25:44 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0xe80, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:44 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xb000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:44 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x0, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x13f, 0xf}}, 0x20)
write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f00000000c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0xffffffffffffff75, @local, 0x6}, r1}}, 0x30)

01:25:44 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2261.828330][T30382] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2261.867651][T30382] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:44 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x800000000000000}}}}}}}, 0x0)

[ 2261.930170][T30382] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:44 executing program 4:
futex(0x0, 0x8f, 0x2000000000000000, 0x0, &(0x7f00000001c0), 0x0)

01:25:44 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xd000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:45 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:25:45 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0xf00, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:45 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:45 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x806000000000000}}}}}}}, 0x0)

01:25:45 executing program 4:
futex(0x0, 0x8f, 0x0, 0x0, &(0x7f00000001c0), 0x0)

01:25:45 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x14000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2262.365684][T30612] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2262.428690][T30612] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:45 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xb00000000000000}}}}}}}, 0x0)

01:25:45 executing program 4:
clock_settime(0x0, &(0x7f0000000000))
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff8)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8)
stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
keyctl$chown(0x4, r0, r1, r2)

[ 2262.471671][T30612] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:45 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x1c000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:45 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:25:45 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x30000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:45 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xd00000000000000}}}}}}}, 0x0)

01:25:45 executing program 4:
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0)
ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/176)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00')
sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x38, r1, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x4010)
ioctl$TIOCNOTTY(r0, 0x5422)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
geteuid()

01:25:45 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x1100, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:45 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd403000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:45 executing program 5:
syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:25:45 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:45 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x1200000000000000}}}}}}}, 0x0)

01:25:45 executing program 4:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={<r1=>0x0, 0x4, 0x30}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @remote}}}, &(0x7f0000000180)=0x84)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)

01:25:45 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x43050000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:46 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x1400000000000000}}}}}}}, 0x0)

[ 2263.063512][T30879] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:46 executing program 5:
syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2263.168739][T30879] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2263.184788][T30879] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:46 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x80000000, 0x80)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2a10000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r1, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x28}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x13, 0x20}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x39e00}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000081}, 0x40000)

01:25:46 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x3f00, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:46 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x800e0000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:46 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x1c00000000000000}}}}}}}, 0x0)

01:25:46 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], 0x0, 0x4, 0x1000, 0x3})

01:25:46 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x80350000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:46 executing program 5:
syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:25:46 executing program 4:
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x0)
getdents64(r0, &(0x7f0000000200)=""/4096, 0x1000)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x8, 0x60002)
ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000040)={0xfffffffffffffff7, 0xf, 0x0, "0a46b336e9815e36c527032bb5d6abb0d95a70699d33d70f1e4bebaa90e52575", 0xb5735641})

01:25:46 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x3000000000000000}}}}}}}, 0x0)

01:25:46 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x3f00000000000000}}}}}}}, 0x0)

01:25:46 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x4000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2263.696513][T31197] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:46 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x81000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2263.748798][T31197] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2263.771909][T31197] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:46 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40840, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000040)=""/51, &(0x7f0000000080)=0x33)

01:25:46 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x86ddffff, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:46 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', 0x0, 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:25:46 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x4000000000000000}}}}}}}, 0x0)

01:25:47 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x4305000000000000}}}}}}}, 0x0)

01:25:47 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x0, 0x4, 0x1000, 0x3})

01:25:47 executing program 4:
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x2000, 0x0)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68)
futex(0x0, 0x8c, 0x1, 0x0, &(0x7f0000000000)=0x2, 0x0)
ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f0000000100)={0x4001, 0x4, 0xd38, 0x2})

01:25:47 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x88470000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', 0x0, 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:25:47 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x4100, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:47 executing program 4:
futex(0x0, 0xb, 0x1, 0x0, &(0x7f00000001c0), 0x0)
futex(&(0x7f0000000000)=0x1, 0xd, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x0)

01:25:47 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x88480000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2264.288778][T31433] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2264.325966][T31433] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:47 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x800e000000000000}}}}}}}, 0x0)

[ 2264.358801][T31433] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:47 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x88640000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:47 executing program 4:
r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x8001, 0x3f, "d7923aba343f78a374d91f494620270870737c6b56dce35470e6eaa6ad35e03cfd1f456e22e365a584b3984ba24d4be04b46a4903b4cf91c336ddbd7a9a90c"}, 0x47)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x9, 0x10}, &(0x7f0000000180)=0xc)

01:25:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', 0x0, 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:25:47 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8035000000000000}}}}}}}, 0x0)

01:25:47 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x4, 0x1000, 0x3})

01:25:47 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x88a8ffff, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:47 executing program 4:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x2401)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x7, 0x3f3, 0x0, 0x200}, 0x10)

01:25:47 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8100000000000000}}}}}}}, 0x0)

01:25:47 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x800e, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2264.866455][T31665] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2264.902420][T31665] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2264.949457][T31665] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:47 executing program 4:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
recvmmsg(r0, &(0x7f0000003180)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/201, 0xc9}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f0000000200)=""/34, 0x22}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x5}, 0x1}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/239, 0xef}, {&(0x7f0000002440)=""/53, 0x35}, {&(0x7f0000002480)=""/162, 0xa2}, {&(0x7f0000002540)=""/249, 0xf9}, {&(0x7f0000002640)=""/66, 0x42}, {&(0x7f00000026c0)=""/242, 0xf2}], 0x8}}, {{&(0x7f0000002840)=@nfc, 0x80, &(0x7f00000029c0)=[{&(0x7f00000028c0)=""/211, 0xd3}], 0x1, &(0x7f0000002a00)=""/142, 0x8e}, 0x10001}, {{&(0x7f0000002ac0)=@pppol2tp={0x18, 0x1, {0x0, <r1=>0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002b40)=""/208, 0xd0}, {&(0x7f0000002c40)=""/206, 0xce}, {&(0x7f0000002d40)=""/169, 0xa9}, {&(0x7f0000002e00)=""/133, 0x85}, {&(0x7f0000002ec0)=""/207, 0xcf}, {&(0x7f0000002fc0)=""/37, 0x25}], 0x6, &(0x7f0000003080)=""/245, 0xf5}}], 0x4, 0x40000000, &(0x7f0000003280)={0x77359400})
ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000003340)="ff870b1bb56adf380631ba0b7f71ca837ddacebfc4374d28acb0996bcd3ac221c6ae6a678a7b68f20b9aaab063ce183b655f20982279b7330d96240b64a327fc451d37ac45620af5f593e0a4")
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000003300)={0x0, @aes256, 0x1, "4c0bc2fb0300"})

01:25:47 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x88caffff, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:47 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x86ddffff00000000}}}}}}}, 0x0)

01:25:48 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:25:48 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8847000000000000}}}}}}}, 0x0)

01:25:48 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x89060000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:48 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x4, 0x1000, 0x3})

01:25:48 executing program 4:
r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x80, 0x4000)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x0, 0x70, 0x5, 0x8, 0x5, 0x8, 0x0, 0xffffffffffff7b4b, 0x800, 0x4, 0x0, 0x6, 0x9, 0x9, 0x8, 0x3, 0x8d17, 0xbb, 0x3, 0x3, 0x3, 0x8000, 0x5, 0x81, 0xfffffffffffffffd, 0x9, 0x26, 0x3, 0x218, 0x0, 0xd44d, 0x30d, 0x0, 0x58, 0xc3, 0x33d23f8c, 0xb19, 0x7, 0x0, 0x6, 0x7, @perf_config_ext={0x0, 0x8000}, 0x1c020, 0x47f8a6ed, 0x9, 0x7, 0x8, 0x1, 0x80})
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)

01:25:48 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x1000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:48 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:25:48 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8848000000000000}}}}}}}, 0x0)

[ 2265.413573][T31898] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2265.465336][T31898] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2265.485177][T31898] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:48 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xfeffffff, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:48 executing program 4:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x200000, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000240)=0xd79)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f0000000000)=0x2, 0x1)
r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xaea, 0x8400)
r2 = dup3(r1, 0xffffffffffffffff, 0x80000)
ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000040))

01:25:48 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x0, 0x0, 0x8000, 0x0)

01:25:48 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8864000000000000}}}}}}}, 0x0)

01:25:48 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x2000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:48 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xffffa888, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:48 executing program 4:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video35\x00', 0x2, 0x0)
r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/sockcreate\x00', 0x2, 0x0)
r3 = socket$l2tp(0x18, 0x1, 0x1)
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff}, 0x80000)
r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x101000, 0x0)
r6 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x1)
r7 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0)
r8 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x6, 0x402100)
ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000240)={0x5, 0x5, 0x8, 0x0, 0x0, [{r1, 0x0, 0x80000001}, {r2, 0x0, 0x5}, {r3, 0x0, 0x7ff}, {r4, 0x0, 0x8}, {r5, 0x0, 0x9}, {r6, 0x0, 0xfff}, {r7}, {r8, 0x0, 0xe6}]})
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)

01:25:48 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x4, 0x1000, 0x3})

01:25:48 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x0, 0x0, 0x8000, 0x0)

01:25:48 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x88a8ffff00000000}}}}}}}, 0x0)

01:25:48 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2266.061734][T32137] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:49 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x100200000)
ioctl$NBD_CLEAR_SOCK(r0, 0xab04)

[ 2266.117095][T32137] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2266.146066][T32137] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:49 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x0, 0x0, 0x8000, 0x0)

01:25:49 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x88caffff00000000}}}}}}}, 0x0)

01:25:49 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x4000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:49 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xffffdd86, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:49 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/211)

01:25:49 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x8906000000000000}}}}}}}, 0x0)

01:25:49 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x0, &(0x7f0000000140), 0x8000, 0x0)

01:25:49 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x4, 0x1000, 0x3})

01:25:49 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xfffff000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:49 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xfeffffff00000000}}}}}}}, 0x0)

01:25:49 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0xfffffffffffff000}}}}}}}, 0x0)

01:25:49 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x0, &(0x7f0000000140), 0x8000, 0x0)

[ 2266.699148][T32425] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:49 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x8202)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)

01:25:49 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2266.745381][T32425] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2266.792151][T32425] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:49 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x6000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:49 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffff78ac7014bbac14141108029078000002004200000000e5ffffff000000ac1414aaac14140000000400"/62], 0x0)

01:25:49 executing program 4:
r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x4, 0x200000)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x410000, 0x0)
linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400)
futex(0x0, 0x1000000000087, 0x2, 0x0, &(0x7f0000000040), 0x0)
setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4)
fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000180)='#+\x00', &(0x7f00000001c0)='./file0\x00', 0xffffffffffffff9c)

01:25:49 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x0, &(0x7f0000000140), 0x8000, 0x0)

01:25:49 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xf0ffffffffffff, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:50 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x4, 0x1000, 0x3})

01:25:50 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x880, 0x0)
ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}})

01:25:50 executing program 4:
syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x2)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)

[ 2267.268434][T32711] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:50 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:50 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0xc0)
r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x0)
r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x100, 0x0)
ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r1, 0x1, 0x11cf, r2})

01:25:50 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x8000, 0x0)

[ 2267.360025][T32711] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2267.397401][T32711] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:50 executing program 0:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0)
r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00')
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2, <r2=>0x0}, &(0x7f0000000100)=0x14)
sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r1, 0x820, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @empty}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e23}, @FOU_ATTR_IPPROTO={0x8}, @FOU_ATTR_IFINDEX={0x8, 0xb, r2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

01:25:50 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0xf000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:50 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:50 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x8000, 0x0)

01:25:50 executing program 4:
futex(0x0, 0x88, 0x1, 0x0, &(0x7f0000000040), 0x0)

01:25:50 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x4, 0x1000, 0x3})

01:25:50 executing program 0:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, <r0=>0x0})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=<r1=>0x0)
setpgid(r0, r1)
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

01:25:50 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:50 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x8000, 0x0)

[ 2267.895676][  T676] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2267.919117][  T676] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:50 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x7, 0x10000)
setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x500, 0x348, 0x348, 0x0, 0x0, 0x128, 0x468, 0x468, 0x468, 0x468, 0x468, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@inet=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0x4d5, 0x4d4}}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x40, 0x200, 0xf}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x2, @multicast1, @empty, @icmp_id=0x67, @icmp_id=0x68}}}}, {{@ip={@broadcast, @empty, 0xffffffff, 0xffffffff, 'tunl0\x00', 'bond_slave_1\x00', {0xff}, {}, 0x7f, 0x2, 0x8}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x496}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0xc, @local, @loopback, @gre_key=0x5, @port=0x4e23}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x2a}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffffff, 0x0, 'bpq0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x3d, 0x3, 0x2}, 0x0, 0xe0, 0x128, 0x0, {}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz1\x00', 0x2}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x9, @ipv4=@empty, @ipv6=@ipv4={[], [], @rand_addr=0x8}, @port=0x4e22, @gre_key=0xed4}}}, {{@uncond, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x7}}, @common=@inet=@tos={0x28, 'tos\x00', 0x0, {0x4, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x3, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @icmp_id=0x67, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x560)

[ 2267.960647][  T676] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:50 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x600000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:50 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x11000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:51 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0)

01:25:51 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f00000000c0)=[{<r2=>0x0}, {}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000280)={r2, &(0x7f0000000200)=""/117})
io_setup(0x7ff, &(0x7f0000000100)=<r3=>0x0)
close(r1)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0)
io_submit(r3, 0x4, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3)

01:25:51 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x700000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:51 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x4, 0x1000, 0x3})

01:25:51 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{}], 0x8000, 0x0)

01:25:51 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0)
r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0xffffffff, 0x101000)
r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x511200)
ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r1, 0xc0905664, &(0x7f0000000180)={0x0, 0x0, [], @bt={0x6, 0x36, 0x3, 0x6, 0x1000, 0x9bfa, 0x12, 0x6}})
ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x3, 0x8})

01:25:51 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2268.463221][  T973] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2268.489993][  T973] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:51 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f0000000000), 0x0)

01:25:51 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{}], 0x8000, 0x0)

[ 2268.549188][  T973] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:51 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x3f000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:51 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x806000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:51 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
getitimer(0x2, &(0x7f0000000000))

01:25:51 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffff050008450000300000000000019078ac7014bbac1414110802907800000200450000999d474b0000000000ac1414aaac141400"], 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x8000)
ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1000400000000008)
socket$nl_crypto(0x10, 0x3, 0x15)
r1 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000180)="0f90b9eafc43da2913dbb1698c85f509da1d6c86de60bd8114b24d9d8a69e17be3edf7a1e1ac8c7c737b9dd5dbd64c83f505474e00e61bf0f5d19e16ee94bbf9c954b160973dd9907cc8cdd3918f30e736bf8139cea084f48314d32daea69c137f61b36a3fc78e22c0ed995bcd6fd9c2b0", 0x71, 0xfffffffffffffffa)
r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$reject(0x13, r1, 0x2, 0x2, r2)
syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x0, 0x602)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0)
ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00000000c0))

01:25:51 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{}], 0x8000, 0x0)

01:25:51 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x4, 0x1000, 0x3})

01:25:51 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x40000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:51 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xb00000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:52 executing program 4:
r0 = socket$inet(0x2, 0x6, 0x7)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800)
set_thread_area(&(0x7f0000000280)={0x1f, 0xffffffffffffffff, 0xffffffffffffffff, 0xc4, 0x0, 0x7f, 0x4, 0x40, 0x100000001, 0x3ff})
r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x204000, 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10)
dup2(r2, r2)
setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000180)="212161c6c1fef617840aa36a67b56c7d1385e148c2a224998e21a3a397cd78cad1ec69", 0x23)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x81, 0xfff, 0x8002, 0xe4, 0x4, 0x5, 0x100000000, 0x5, <r3=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r3, 0x6}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0x6, 0x4)

[ 2269.103042][ T1353] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:52 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b787332", 0x8}], 0x8000, 0x0)

01:25:52 executing program 0:
syz_emit_ethernet(0x7c, &(0x7f0000000180)={@broadcast, @dev={[], 0x24}, [], {@ipx={0x8137, {0xffff, 0x6e, 0x8, 0x0, {@current, @random="abb367272a9b"}, {@broadcast, @random="59e8f33c1cc7", 0x9}, "78430c29475b06c1548b07178fabd4dd6e1f0c8ea83befe79be41f07e9ff9c3c992d59750c33b2e787451e287e1c5e1c68ccee31e84fb4b06fc7d56f12362774482b1f6c024f521559a2288172e3a876"}}}}, 0x0)
r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2)
ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x5, 0x5, 0x100000001, 0x2c9}, {0xfffffffffffffe00, 0x579, 0x0, 0x100}, {0x80000000, 0x7c53, 0x200, 0xa35d}, {0x74, 0x2, 0x800, 0xbd}, {0x5, 0x8, 0x0, 0x8001}, {0x5, 0x6, 0x400}]})
prctl$PR_SET_KEEPCAPS(0x8, 0x0)

[ 2269.219006][ T1353] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:52 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xd00000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2269.278148][ T1353] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:52 executing program 4:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0)
fcntl$setlease(r0, 0x400, 0x2)
ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f00000002c0)={0xa, @raw_data="61c50f3658a004acff1e697b9032f9e36fb63c0cdc046c596e431f725cbe38efaab57a477e7a8a0e03cbae5fe01b45281f846d2920238cf4c8420c30fdd28f286b0bfb9c45c7afefe18547902ce904315129bc12e73d6640f740d0a0a975c71effd09933842fc85de809036f35b3116ab0dd9bc3f0cd0a479b2817013ff6732114a70a9a783cc282246fc066bdc58f0e944710ff1ffe204906142c9f7324c253f3f9b76fef85b3fab420b8a04028fa03ef39194d38a8edd5b1a83fa5c475d703ad98d0173dc3ca75"})
ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/254)
ioctl$VIDIOC_G_JPEGCOMP(r0, 0x808c563d, &(0x7f0000000200))
perf_event_open$cgroup(&(0x7f0000000180)={0x7, 0x70, 0xffffffffffffffff, 0x0, 0x9, 0x7d1c5e46, 0x0, 0x4, 0x10, 0x4, 0x7, 0x8000, 0x0, 0x400, 0x9, 0x0, 0x1, 0x5, 0x7fffffff, 0x4f, 0x8, 0x4, 0x6, 0x4, 0x4, 0x5, 0x8fea, 0x1, 0x9, 0xc3, 0x6, 0x2, 0xfffffffffffffffd, 0x7, 0xff, 0xd23, 0xe406, 0x3, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000140), 0x4}, 0xb000, 0x1f, 0x200, 0x0, 0x3d, 0x0, 0x6}, r0, 0x10, 0xffffffffffffffff, 0x2)

01:25:52 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x1400000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:52 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x41000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:52 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b787332", 0x8}], 0x8000, 0x0)

01:25:52 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14], 0x0, 0x4, 0x1000, 0x3})

01:25:52 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000300000000000000bbac141411080290780000020042000000000000ff7f000000000000aaac141400"], 0x0)

01:25:52 executing program 4:

[ 2269.776760][ T1819] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:52 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x1c00000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:52 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b787332", 0x8}], 0x8000, 0x0)

[ 2269.822542][ T1819] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2269.899806][ T1819] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:52 executing program 4:
msgget$private(0x0, 0x402)
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x1)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2})

01:25:52 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

01:25:53 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x3000000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:53 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x800e0000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:53 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400", 0xc}], 0x8000, 0x0)

01:25:53 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x4, 0x1000, 0x3})

01:25:53 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffdfffffffffffffffffff0800450000300000000000019078ac7014bbac141411080290cf00000200420000000000000000000000ac1414aaac141400"], 0x0)

01:25:53 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f0000000000), 0x1)
r0 = msgget$private(0x0, 0x100)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/45)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2001, 0x0)
r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x8000, 0x0)
ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c)

01:25:53 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2270.383446][ T2048] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:53 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0)
r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2)
ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x7, @random="dcc4430ee99d"})

01:25:53 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x1, 0x0)

[ 2270.438685][ T2048] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2270.452780][ T2048] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:53 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x4305000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:53 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400", 0xc}], 0x8000, 0x0)

01:25:53 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0xffffff7f, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:53 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
futex(&(0x7f0000000000)=0x2, 0x80, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x1, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2)
fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000100)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'U-', 0x4}, 0x28, 0x1)

01:25:53 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x800e000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:53 executing program 0:
syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @broadcast, [{[{0x9100, 0x2f8, 0x8, 0x2}], {0x8100, 0x9, 0x7ff, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

01:25:53 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x4, 0x1000, 0x3})

01:25:53 executing program 4:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x208000)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x154, r1, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb94}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x309}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x24000000000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xda}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x4000}, 0x40)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000380)=""/210, &(0x7f0000000140)=0xd2)

01:25:53 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400", 0xc}], 0x8000, 0x0)

01:25:53 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x106, 0xa}}, 0x20)
write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000180)={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x1, r1, 0x10, 0x0, @in6={0xa, 0x4e23, 0x1, @rand_addr="5e690695b0bdff86f8968c55aa976611", 0x5}}}, 0xa0)

01:25:53 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8035000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:54 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x100000000000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2271.198044][ T2497] debugfs: File 'dropped' in directory 'nbd0' already present!
01:25:54 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000000)=""/103, &(0x7f0000000080)=0x67)

01:25:54 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8100000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2271.250217][ T2497] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:54 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b787332666174000204", 0xe}], 0x8000, 0x0)

[ 2271.309222][ T2497] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:54 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x86ddffff00000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:54 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2)
r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x800, 0x0)
ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000080)={0x1, 0x1, [{r1, 0x0, 0x101c000, 0x100000000}]})

01:25:54 executing program 4:
r0 = syz_open_pts(0xffffffffffffffff, 0x2)
ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080))
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x210800, 0x0)
ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/15)
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000200)={{0x5, 0x0, 0xa43b, 0x7, 'syz1\x00'}, 0x1, [0x1ff, 0x2, 0x5, 0x3, 0x4, 0x100000001, 0x1, 0x5, 0x3bb8, 0x1d4, 0xfff, 0x9, 0x8, 0x10000, 0xa000000000, 0x80, 0x8, 0x3, 0x3, 0x1, 0x1, 0x8, 0x0, 0x8, 0x8, 0x7f, 0x1000, 0x0, 0xe1, 0xf89, 0x1, 0x6, 0x9, 0xfffffffffffffbff, 0x2, 0xffffffff, 0x140000000000, 0x400, 0x8593, 0x42, 0x100000001, 0xc000000000000000, 0x1, 0x5, 0x1, 0x3f9f014d, 0x1000, 0xae0, 0xb328, 0x2, 0xff, 0x5, 0x5, 0x8, 0x8, 0x9, 0x8c, 0x0, 0x7, 0x401, 0x1, 0xffffffffffff8001, 0x3, 0x80000000, 0x2, 0x4, 0x6, 0x0, 0xfffffffffffffffc, 0x1, 0x1ff, 0x8000000000000, 0x7, 0x1, 0xa90, 0x5, 0x3, 0x7, 0xffffffffffffffff, 0x4, 0x1, 0xfffffffffffffc01, 0x5, 0x3802, 0x7, 0xafcc9e7, 0x1, 0x9, 0x20, 0x9, 0x2, 0x0, 0x40, 0xd6e, 0x2, 0x7, 0x5, 0x1, 0xffffffffffffffff, 0x0, 0x5, 0xee2e, 0x8, 0x4, 0x0, 0x7fffffff, 0x100, 0x1, 0x1, 0x6, 0x8, 0x4, 0x80000000, 0x5, 0xffffffffffff0001, 0x9, 0x10000, 0x8, 0x0, 0x2, 0x2, 0x1, 0x7, 0x2, 0x8, 0x10000, 0x8001, 0x3], {0x77359400}})
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000100)={0xc000000, 0x8, 0x8, 0xcd, 0x5})
setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e21, 0x2, 'sed\x00', 0x0, 0x1, 0x7e}, 0x2c)

01:25:54 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50], 0x0, 0x4, 0x1000, 0x3})

01:25:54 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x200000000000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:54 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b787332666174000204", 0xe}], 0x8000, 0x0)

01:25:54 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8847000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:54 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4000)
ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040))
ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080))
clock_nanosleep(0x5, 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, 0x0)

[ 2271.806031][ T2901] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2271.824399][ T2901] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2271.835615][ T2901] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:54 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x8001, 0x40)
getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@dev, @empty, @dev}, &(0x7f0000000080)=0xc)

01:25:54 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b787332666174000204", 0xe}], 0x8000, 0x0)

01:25:54 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x20001)
ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000000c0)={0x10007, 0x6, 0xcb, 0x2, 0x6})
ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000040)={r0, 0x2, 0xc8f, r0})

01:25:54 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8848000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:55 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x400000000000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:55 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x4, 0x1000, 0x3})

01:25:55 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x0, 0x0)

01:25:55 executing program 0:
syz_emit_ethernet(0x4, &(0x7f0000000780)=ANY=[@ANYBLOB="3698f6287a4850dd05fccbc985a757c1fb1dcd6f1d5f603c94cc203cb0a01a8a781ad70a5060a48bdf6ae2109b712991aa1072e836a708c1d5929ce8e5b4307b6706564c9205945462bdfee65cf2cd81c32d656adab23ea36ca8a68d16f0ca542b8377551e892c670cb24e5520822403dfded3eb172f40c0506fe4974aadddb708c3da8c539990635d759afebea3a4c37ccf8fa2dda2b0600bd61d8c2bc364ca5560b244988002488aa86d29cc9d9d3e35a6d5d9712ac7f586006754921c", @ANYRESDEC, @ANYRESOCT, @ANYRESHEX], 0x0)

01:25:55 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8864000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:55 executing program 4:
openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40040, 0x0)
syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x80000000, 0x100)
r0 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0)
syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00')
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x30, r0, 0x0)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4)

[ 2272.370056][ T3329] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2272.386648][ T3329] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2272.417395][ T3329] debugfs: File 'trace0' in directory 'nbd0' already present!
[ 2272.440422][ T3335] FAT-fs (loop5): bogus number of FAT structure
[ 2272.471613][ T3335] FAT-fs (loop5): Can't find a valid FAT filesystem
01:25:55 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x88a8ffff00000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:55 executing program 0:
syz_emit_ethernet(0x50, &(0x7f0000000000)={@broadcast, @broadcast, [], {@generic={0x9bf5, "c2ff2a78c6beaddb02df795eba70cef10e79056ea7e6dbac906a6042d5f58500684053f42fa0d1e895d68e9b1fe9917c92e9a02758b801ff3742bf6f1afa96a1590e"}}}, 0x0)

01:25:55 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x0, 0x0)

01:25:55 executing program 4:
futex(0x0, 0x8d, 0x4, 0x0, &(0x7f00000001c0), 0x8000000)
r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x109040)
ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000040)=0x8)

01:25:55 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x600000000000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:55 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x88caffff00000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:55 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x4, 0x1000, 0x3})

01:25:55 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x4, 0x9, 0xffff, 0x5, 0x0, 0x100000000, 0x0, 0x6, 0x9, 0xed, 0x7, 0x2, 0x2, 0x81, 0x1, 0x10001, 0x8, 0x81, 0x1c2, 0x1ff, 0x0, 0xfe8e689, 0x0, 0x101, 0x1, 0x6316, 0x7802, 0xfffffffffffffffc, 0x7, 0x1, 0x2, 0x80, 0xf6, 0x1000, 0xfffffffffffffffa, 0x8, 0x0, 0x400, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x3}, 0x100, 0xfff, 0x7, 0x6, 0x100000001, 0x8, 0x3}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x2)
r1 = dup2(0xffffffffffffffff, r0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000000))

[ 2272.803006][ T3560] FAT-fs (loop5): bogus number of FAT structure
[ 2272.872514][ T3560] FAT-fs (loop5): Can't find a valid FAT filesystem
01:25:55 executing program 4:
futex(0x0, 0x9, 0x0, 0x0, &(0x7f0000000080)=0x10002, 0x10000001)

01:25:55 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x8906000000000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2272.952076][ T3601] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2272.984329][ T3601] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:55 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x0, 0x0)

[ 2273.050241][ T3601] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:56 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0xf00000000000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:56 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0)
uname(&(0x7f0000000000)=""/36)

01:25:56 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:56 executing program 4:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x800)
write$FUSE_LSEEK(r0, &(0x7f0000000040)={0x18, 0x0, 0x7}, 0x18)
clock_gettime(0x0, &(0x7f00000000c0)={<r2=>0x0, <r3=>0x0})
setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x2}, 0x4)
sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000180), 0x10, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="0700000018020000faffffff00000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0100008001000000030000e00d000000cc71eadd45a7abb4711b137b45d9f2153198128632eaf657933bad16ef82ac27f0551d4bcff023d5d0e2cd77d3fc13597a380000000000000000000000cebffba5097423a5f05afe4c32ec6379d2"], 0x80}, 0x1, 0x0, 0x0, 0x8040}, 0x10)
nanosleep(&(0x7f0000000100)={r2, r3+30000000}, &(0x7f0000000140))
ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080))
futex(0x0, 0x87, 0x0, 0x0, &(0x7f0000000240)=0x3, 0xffffffffffffffff)

[ 2273.232794][ T3807] FAT-fs (loop5): bogus number of FAT structure
[ 2273.241359][ T3807] FAT-fs (loop5): Can't find a valid FAT filesystem
01:25:56 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x4, 0x1000, 0x3})

01:25:56 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:56 executing program 5:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0)

01:25:56 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffff8bffffffffffffff0800450004300000000000019078ac7014bbac141411080290782241bba1ea73315a00000000000000d9371414aaac141400"], 0x0)
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x84800)
r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0)
ioctl$VIDIOC_G_PARM(r2, 0xc0cc5615, &(0x7f00000003c0)={0x8, @capture={0x1000, 0x1, {0xff, 0x9}, 0x4f4, 0x23}})
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x6)
r3 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f0000000240)='\\@D\\\x95\x00', 0xfffffffffffffffe)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x2, 0x4)
ioctl$SG_IO(r2, 0x2285, &(0x7f0000000740)={0x53, 0xfffffffffffffffd, 0x98, 0x6, @buffer={0x0, 0x50, &(0x7f0000000500)=""/80}, &(0x7f0000000580)="8dbc6c2548040f61598a0a0c8e47c03048e6f84fd9cf088e32b6d280834ec47b211358db93765395bf2113924c4954326f7eba84cb69399b65bd56fbe360ad25b3a9d543bf9a600d098bb450ef74ccf28b6e81155d68384a9964aadf5254f8a420bd98089c07d5eabfc4e336dd9d4fb2f63a2ead72d4fe672a00778175f4cf0d50c257e7d304ebb7188045f055df8960b05fe302e5c10395", &(0x7f0000000640)=""/206, 0xffffffff80000000, 0x10000, 0x0, &(0x7f00000000c0)})
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000280)={r3, 0x38, 0x31}, &(0x7f00000007c0)=ANY=[@ANYBLOB="656e633d6f61657020686173683d636861315f6d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4635d37ec866d3b4778312a652221ea132998488af65812699c"], &(0x7f0000000340)="351b6af5ae46ac57f0793368d739b539481d69d54b2a10c7851baa0baa2bb6b63535f3fdecfb46f7f7237ebb11ca6fd8c4328130dd97cefa", &(0x7f0000000380)=""/49)
accept4(0xffffffffffffffff, &(0x7f0000000000)=@caif=@util, &(0x7f0000000080)=0x80, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000840)=""/142)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000004c0))

01:25:56 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x1100000000000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2273.597340][ T4019] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2273.624325][ T4019] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:56 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2273.687195][ T4019] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:56 executing program 5:
select(0x40, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x77359400})
accept$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x6e)
r0 = creat(&(0x7f0000001300)='./file0\x00', 0x2)
symlinkat(&(0x7f00000012c0)='./file0\x00', r0, 0x0)
symlinkat(&(0x7f0000001380)='./file0\x00', r0, &(0x7f00000013c0)='./file0\x00')
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001740)={{{@in6=@empty, @in=@loopback}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000001840)=0xe8)

01:25:56 executing program 0:
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x84)
ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000080)=0x100000)
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r1 = semget$private(0x0, 0x3, 0x8)
openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x8040, 0x0)
openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0)
semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000000)=""/13)

01:25:56 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:56 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x4, 0x1000, 0x3})

01:25:57 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2274.132562][ T4389] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2274.152045][ T4389] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:57 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0)
accept$alg(r0, 0x0, 0x0)
ioctl$VIDIOC_SUBDEV_S_EDID(r0, 0xc0285629, &(0x7f0000000080)={0x0, 0x1, 0x5, [], &(0x7f0000000040)=0x1})

01:25:57 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x3f00000000000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:57 executing program 0:
syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0)
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0)
ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x3})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xffff, 0x4)
ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000000c0)={0x4, 0x4000})

[ 2274.203355][ T4389] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:57 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:57 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x4, 0x1000, 0x3})

01:25:57 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0)
ioctl$SIOCX25SSUBSCRIP(r0, 0x89e1, &(0x7f0000000040)={'veth1_to_bridge\x00', 0xff, 0x3})
write$capi20(r0, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x83, 0x9, 0x1}, 0x10)

01:25:57 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2274.615811][ T4770] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2274.688897][ T4770] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2274.719355][ T4770] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:57 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x800002, 0x4002011, r2, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000003fcb62ac53b9e8c3000004"], 0x1)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

01:25:57 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x800, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x84)

01:25:57 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x4000000000000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:57 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x800, 0x0)
timerfd_settime(r0, 0x4, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000180))

01:25:57 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:57 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0)=0x2, 0x0)
openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x200000, 0x0)

01:25:57 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:57 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0, 0x4, 0x1000, 0x3})

01:25:58 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

[ 2275.161261][ T4994] debugfs: Directory '4994-4' with parent 'kvm' already present!
01:25:58 executing program 4:
lsetxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.evm\x00', &(0x7f00000000c0)=@v1={0x2, "a34829f0e6b0c494066db0"}, 0xc, 0x0)
r0 = syz_open_dev$vcsa(&(0x7f0000002640)='/dev/vcsa#\x00', 0x3, 0x0)
accept4$llc(r0, &(0x7f0000002680)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000026c0)=0x10, 0x80800)
r1 = creat(&(0x7f0000000280)='./file0\x00', 0x2)
ioctl$VIDIOC_G_STD(r1, 0x80085617, &(0x7f00000025c0))
futex(0x0, 0x8f, 0x1, 0x0, &(0x7f0000000000)=0x1, 0x3)
write$P9_RLERRORu(r1, &(0x7f0000002600)={0x1e, 0x7, 0x2, {{0x11, '/dev/vga_arbiter\x00'}, 0xae84}}, 0x1e)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x80, 0x0)
getpeername$inet(r2, &(0x7f0000000380)={0x2, 0x0, @remote}, &(0x7f00000003c0)=0x10)
getpeername$inet(r2, &(0x7f0000000100)={0x2, 0x0, @local}, &(0x7f0000000140)=0x10)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, <r3=>0x0}, &(0x7f0000002480)=0xc)
syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x10001, 0x5, &(0x7f0000002400)=[{&(0x7f0000000200)="64c3909512e51deb7cac649ace421075e936a1ba1d40642762516e6037dd723fbab54fc9ad0b1e69f3348cc74db2f9bf9beecd6398396aa007355adb146d34beaf", 0x41, 0x3}, {&(0x7f0000000400)="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0x1000, 0x6}, {&(0x7f0000001400)="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", 0x1000, 0xff}, {&(0x7f0000000280), 0x0, 0x101}, {&(0x7f00000002c0)="bd42c5227bdb9267df22d9de79445f83d46e50d6fc", 0x15}], 0x4000, &(0x7f0000002700)=ANY=[@ANYBLOB='nnonumtail=1,nonumtail=0,rodir,utf8=1,uni_xlate=0,fowner>', @ANYRESDEC=r3, @ANYBLOB="2c61707072616973652c646f6e745f686173682c73757365723d2f6465762f7667615f61726269746572004e736d61636b66737574653d2f6425762f06a950f87137ae7667615f61726269746572232c61707072736973652c736d61636b66736465663d73656375726974792e65766d002c736d61636b6673666c6f6f723d2f6465762f7667615f61726269746572002c61756469742c00"/162])

[ 2275.205673][ T5099] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2275.228678][ T5099] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:58 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2275.268886][ T5099] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:58 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x4100000000000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:58 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2)
r1 = syz_open_dev$evdev(0x0, 0x0, 0x0)
readv(r1, &(0x7f0000001400)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1)
dup2(r0, r1)

01:25:58 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400000, 0x0)
ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000180)=0x6)
timer_create(0x7, &(0x7f0000000000)={0x0, 0x10, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=<r1=>0x0)
timer_settime(r1, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000000c0))

01:25:58 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2275.541856][ T5170] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value
01:25:58 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d4], 0x0, 0x4, 0x1000, 0x3})

01:25:58 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:58 executing program 4:
r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000380)={<r1=>0x0, 0xcd, "b95a28c445cb4d4635ac68ceff424a5e6da094320e875439461d25dafaa4e769b5be61c55041b51018d0eb924cbc88d847297a9cd65583a46f72cd7039e3dea2ea435356c0b92b748cb11ca823bd443d8057f91e13afbe87b8c8877b3d2fc0048029d9fed99b2f86adf18b1666c83874ef14967ee1f9469708da2ff06ed3fa1c67a38be6d1a667d06c15af26bcc6c8069d1b21eaad64a74ad1f0f04674accc286006b43cc2d4476358249541152ff33e9cca5a0c9c210e1f29b363bd665a9e2819445e8578e68cc1654f5a342b"}, &(0x7f0000000480)=0xd5)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={<r2=>0x0, 0x8, 0x8, 0x100000000}, &(0x7f0000000500)=0x10)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000540)={<r3=>0x0, 0x9}, &(0x7f0000000580)=0x8)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000b40)={<r4=>0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}}, &(0x7f0000000c00)=0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003300)={<r5=>0x0, 0x11, "ed8421bcbab1f47a9324825c9c3355cc81"}, &(0x7f0000003340)=0x19)
sendmmsg$inet_sctp(r0, &(0x7f0000003500)=[{&(0x7f0000000040)=@in={0x2, 0x4e23, @loopback}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="665ec83dbe47da3f51d483fae5d3e3cec7e904a19ddb3017134f67c5cbce4db313cac97cae0c51f0b698d58e6c315bc6cb62361999dc2d367a07c835b69fd7370854ddd35eb99af366e5bc15bb49cb0aceb53817da176dac500eee7a8ba15684dd743d4caace93024e345b9b8378f67386390b8093b40a24f8950b008cd5c6757db9cd74a2b1a32ac0a6f26fea5dfe6db7ec742e9125bc5ede98860adbfe15ea644c5a72d96360cfd1dbadd4bdc6cd", 0xaf}, {&(0x7f0000000140)="ba39c8cf3d7d68054d8166270a4fcbfd790a6f280dbafa7e48b8552e0fdb679b7fc44e2506f82ca8737a3064cfddb27376af6465b0a4a13e", 0x38}, {&(0x7f0000000200)="def2bb97218ec32c5ef06d7928bce9be117123bf3c3ed678c88aec2e41e7f4f9dd598edd7cb16cc7bee400a1111988d7ad4c849a7b8d556a68ea02c36b835f96faaf761e14f00a213e5951161e", 0x4d}, {&(0x7f0000000280)="beb97a19105dc53d37dc5f5c981e9e943b2bedf44b1a004f3a4b02d289be9b8effa84fdf3c050f133b42705166a9bd64699458f3c78f730508687ad9301b866cc1afdbf8a66aa4fca284d2d2facf0d19540e12ea6516357aa317fc3c31dcbf0e2522b99ae3415035de95c2b7ec44cabf2b4948897b5bcf871f9c78090bc659fa7dc03aa14b94abfc8f442dc947d6835e1fc35b627f9beb26304bf62e9e35ccb4f60679e57096f487ffa6e05f81e5673a6fd0dfc8d3ff173ff0b9dc442cd692fce2942517db1c7e7fd33b", 0xca}], 0x4, &(0x7f00000005c0)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x20d, 0xfffffffffffff6e3, 0x8001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x4, 0x8f, 0x5f1, 0x50, 0xffffffff00000001, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x9, 0x4, 0x2, 0x7f, 0x6, 0x70e, 0x47, r3}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x7ff, 0x401, 0x1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x3, 0x4, 0x8ef}}], 0xb0, 0x10}, {&(0x7f0000000680)=@in6={0xa, 0x4e21, 0x3f15, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f0000000940)=[{&(0x7f00000006c0)="0596fb1ac8ea130b81cbe9edde50c8", 0xf}, {&(0x7f0000000700)="873792e260b7663680a62b656ee2b4c6973e78e01c444c6cfea1a7aad406af071672bdb14becaf98e3b087f2cef71719c8967d4afb111a05412cf37d117592ea1bebfa0ed3b3b56e67527d8f9a2cab4b990f0dc10c026af9924387506710e157b52c28ecfed4139d1023f9f1a4afec4642f6d9358d7db94d7edb0c0c854af87c4b00879579ca539c6a4da470c210a898572fbe6ea68059c83be4d1129aad14c73b64e2cfcdc5ee41581c4694f2a333998be20f894e6ed709287d077135050f0bb79691f444a66b4c3d467304a9bb9d23d9774c085295ad6a2a", 0xd9}, {&(0x7f0000000800)="10b029d7eebf8b450446642162f10c16cc52ac00d49678eeef7d57a991603289b9240823a9abd950a2dc93fc0918ade3d1f2a4e3b32267198f52437c9d48dea054827933a7918410e8f6733ddbd19bc412779195d8bcd98d", 0x58}, {&(0x7f0000000880)="d554a9788e8fea1901c62c3dc81cec01617aedf81bdd1829cfadf0325d67f748f7839746bc2c6487b8e8ba1d2debbf66285fede2b06aab6f66d09bb9ea524e2e47c9336ad16c446e77fd34f86d8f581d9bab50f0f25a429b9ca0d6751a888ccf267e0ec0a1d0187b19714c87cbd2272d2cb998c5e14d1103bf0ac12947128b0d3e3b328104c75ca1fc9c2e74aaae76d6d7f9b6837e2d92131d678107", 0x9c}], 0x4, &(0x7f0000000980)=[@authinfo={0x18, 0x84, 0x6, {0xfffffffffffffffa}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0x30, 0x4000010}, {&(0x7f00000009c0)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000a00)="9de697c03ccb0d282a5520a298c3c117af3a5d2ba69266a427980492cd186064a96296141f3588a40cab1f2f7bda7bab5c2bdc6831c4de1e11664f8f9ae23b482659a7991f826b4eb3aa1dbc8b6ee1531fa5c81ecf3ec4a0e2469d9580151c8f1751d39db8eb4e583ec1e6c2f1b0063fd29315cd2ec89daffcb49ee02a1ff6609a3a71372c64c90798b7b619b285d98d4c04d701e611f8502638c9845d370e7b7ef37ea95e5ec89ecd0267ec2db6889ae448cd3efb3779fb9d5acd7b6414297f0e93ce3d20bf7041e82df22f69b8eb33ad281b26281d61342425b3b3a2e4", 0xde}], 0x1, &(0x7f0000000c40)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x100, 0x820d, 0x100000001, 0x8, 0x9fb, 0xc9, 0xffffffffffffffaa, r4}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x81}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x2}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}], 0x98, 0x40}, {&(0x7f0000000d00)=@in={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000003240)=[{&(0x7f0000000d40)="74776480fcc9bc5f0559420f231fc7609ff6299c6ba5b82ac0f6e0ba2e679ac103fc3c10b48ba6a4d36d5962e6584acb117b5051371714d2b07b718230e575073665ccaa2f48ae8b41b21b696673d73bba70deb523e38624644c439be07f0ad84cc1baaa1a91bcdaa7baf84b4016357fcebfb7cabe55344cce47acf953346680ad53", 0x82}, {&(0x7f0000000e00)="61963954a41d0076496ef151cb06906a222ba019ebe3f35a450370a5a4f81d4b64c2af359309a00e3eba17615da9b69d5ff7f309e5b3527ca97c46c8202c8913eac20fd7d2afc1f5b8c43cc86a58847a9b50d8531a7a4f757f0c2e8492ec43efb2310507b69699ebf151c5d13dcfdf9fccea7c6700c4aa74b5004c846802665ff1bdec673fad24eaddd6c9aa9fcd8523958c7d76b4949f3ac9b12e05c68f2e2e39be198e695977cf4d9d226610a75b40306621502f9935ca171d29e922e19fe0d1fa4f1ad6d4181c5068e056ea0fe967bab790de6158e388", 0xd8}, {&(0x7f0000000f00)="dc9db77b4aa4f8a2b37b9d1738986b59318b82a06c0b41c219794e0d196edfd22fcb7356aae8742aad68811d317f992f88450aa86c8be66fc6a1a9f4015d5a66417804d015c759391c97df619db8a4cb0f72a65f0a781b4a4919dcd7de09763313ffb7773201732172187881909c69ed87b04d1eb87ca3ae4385facae71ed62671ec8f0c381d7f444eb71ca2b739d4c035489bb569fe114ff41e37", 0x9b}, {&(0x7f0000000fc0)="43eecdb8c1b3bd21894865e65540fa02e65b96c06ae96a6408675415aa58aaec73bf1d67bcc6d95fba324e17b23ed47097c09c1b232d42cdbe6d0ae858627930a9181e10c60e179385b8ea03df5abf9d731ef16144f81947599c16a7017523d7d2dc58bb6b0cb3231abcea21707b02509650910539222103ceb8989436cb7ed35a6e566d", 0x84}, {&(0x7f0000001080)="12b0153073dc34666339f04e7f1cab6ebfbb25a51eebb203a786cf9554f039f11b162722e10b0f67d89915d7", 0x2c}, {&(0x7f00000010c0)="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{&(0x7f0000002140)="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", 0x1000}, {&(0x7f0000003140)="c6808fc47a5312fbc85d836d15b34cac4f17d74e33840e26030bd990e5bc85b030e57dd1b32ab8c9247e94f953107d3c4d165b5d084f9ee819a6d85b77cc924515e1172515a3e7f2cd1a7d2f26906bec2cb783e81efdd73b0f7a3ab4e840db8a5db56357ade96849281480aba8f8b4718bba816554830ce05289f663e3fa3fd436bc4c664e22e7a1ee712fff678050964fabfd34db20d01f6e2e742f3b92aa3a8223abecdd94ff16dbb0237e789a8bd6e7ef5721e1607e678cf0cb3a7670af97379fb130fb10a2f230b1e65e", 0xcc}], 0xa, &(0x7f0000003380)=[@init={0x18, 0x84, 0x0, {0x5c7, 0x7, 0x7, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x9, 0x9d5, r5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xfffffffffffffffa}}], 0x68, 0x10}, {&(0x7f0000003400)=@in={0x2, 0x4e23, @rand_addr=0x7}, 0x10, &(0x7f0000003480)=[{&(0x7f0000003440)="5e6dd0a385fa4a1f8ea71cc7652dcc8bb51bf7775281f1bd23cdde191ef7507a081762df8211442926c11a09121780", 0x2f}], 0x1, &(0x7f00000034c0)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x28}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x6, 0xfffffffffffffff7, 0x2}}], 0x38}], 0x5, 0x80)
eventfd2(0x0, 0x80001)
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)

01:25:58 executing program 0:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00')
sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x408010}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)={0x2e0, r1, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffffffffffffff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x58, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x63bf}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}]}, @TIPC_NLA_MEDIA={0x98, 0x5, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa8d9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xed}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffffffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}]}, @TIPC_NLA_LINK={0xec, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1abf}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb8d0}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x85}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_BEARER={0x1c, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffffa}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}]}]}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x10}, 0x10)
syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac7014bbac141411080290780000020042151df07b2b683fb50000611d5283cf74f200"/71], 0x0)

[ 2275.764362][ T5424] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2275.804035][ T5424] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:58 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:58 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x8000000000000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2275.818952][ T5424] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:58 executing program 4:
futex(0x0, 0x8b, 0x7fffffffffffe, 0x0, &(0x7f00000001c0), 0x1)
r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x200000, 0x0)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x7, 0x4, 0x100000001, 0x7fffffff}, 0x10)

01:25:58 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300800000080019078ac7014bbac1414110802907800000200420000000000000000000000ac1414aaac141400"], 0x0)
r0 = socket$inet6(0xa, 0xb, 0x1)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={<r1=>0x0, 0x3480}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @broadcast}}, 0xf4d, 0x100}, &(0x7f0000000100)=0x90)
syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x72080)
r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), 0x4)

01:25:59 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0, 0x4, 0x1000, 0x3})

[ 2276.203795][ T5764] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2276.221782][ T5764] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2276.231189][ T5764] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:59 executing program 5:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x4, 0x1000, 0x3})

01:25:59 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:59 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x3, 0x10000)
ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080))
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x9, [0x1, 0x4, 0x4, 0x4f, 0x9, 0x3, 0x0, 0x3f, 0x8]}, 0x16)

01:25:59 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000040)={@remote, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

01:25:59 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x800e000000000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:25:59 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x0, 0x4, 0x1000, 0x3})

01:25:59 executing program 0:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x201, 0x0)
r1 = msgget$private(0x0, 0x0)
ioctl$VIDIOC_ENUM_DV_TIMINGS(r0, 0xc0945662, &(0x7f0000000180)={0x2fa, 0x0, [], {0x0, @reserved}})
msgctl$IPC_RMID(r1, 0x0)
ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080))
setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000002c0)=0x1, 0x172)
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="000000001affffffffffffff0800450000300000000000019078ac7014bbac1414cd54f3a46a4a85e300420000000000000000000000ac1414aaac141400"], 0x0)

01:25:59 executing program 4:
futex(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x101)

[ 2276.690960][ T5967] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2276.720774][ T5967] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2276.733826][ T5967] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:59 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x543, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:25:59 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1ff, 0x0)
r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x100, 0x0)
getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000180)=0x4, &(0x7f0000000200)=0x2)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={<r1=>0x0, 0x63, "e6e618c61077a400041f613ffa9ffe96239ed6e19d6a445cb519f63f11ccd73e706366fab797ae7d405f00b747933dc49da11b19a168e1e1fb1f8daa0947b66e71481a7a2b6b59f8931b240f205f1f25a570fda3055b7bb1d6e1cee87087115c86e06d"}, &(0x7f0000000100)=0x6b)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x7}, 0x8)
syz_open_pts(r0, 0x66d01bbfbbb722dd)

[ 2276.831001][ T6114] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2276.855588][ T6114] debugfs: File 'msg' in directory 'nbd0' already present!
01:25:59 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0xffffff7f00000000, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2276.883543][ T6114] debugfs: File 'trace0' in directory 'nbd0' already present!
01:25:59 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0x0, 0x4, 0x1000, 0x3})

01:26:00 executing program 5:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x3f00}}}}}}}, 0x0)

01:26:00 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:00 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:26:00 executing program 4:
futex(0x0, 0x8b, 0x0, 0x0, &(0x7f00000001c0), 0x0)
r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x400)
ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/21)

[ 2277.123042][ T6289] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2277.203646][ T6289] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2277.222868][ T6289] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:00 executing program 4:
futex(0x0, 0x8c, 0x4, 0x0, &(0x7f00000001c0)=0x2, 0x0)
r0 = syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x2c, 0x80001)
readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000600)=""/4096, 0x1000)
r1 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x1, 0x280000)
ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x100000001})
ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000200)={"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"})
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040))
prctl$PR_SET_KEEPCAPS(0x8, 0x0)

01:26:00 executing program 0:
r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x400001, 0x0)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0xff, 0xff, 0xfffffffffffff3bb]}, 0xa)
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

01:26:00 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:00 executing program 5 (fault-call:0 fault-nth:0):
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:00 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x2, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2277.472583][ T6507] FAULT_INJECTION: forcing a failure.
[ 2277.472583][ T6507] name failslab, interval 1, probability 0, space 0, times 0
[ 2277.537127][ T6507] CPU: 0 PID: 6507 Comm: syz-executor.5 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2277.546200][ T6507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2277.556270][ T6507] Call Trace:
[ 2277.559588][ T6507]  dump_stack+0x172/0x1f0
[ 2277.563961][ T6507]  should_fail.cold+0xa/0x15
[ 2277.568571][ T6507]  ? fault_create_debugfs_attr+0x180/0x180
[ 2277.574393][ T6507]  ? ___might_sleep+0x163/0x280
[ 2277.579256][ T6507]  __should_failslab+0x121/0x190
[ 2277.584200][ T6507]  should_failslab+0x9/0x14
[ 2277.588709][ T6507]  __kmalloc+0x2e0/0x770
[ 2277.592964][ T6507]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 2277.599207][ T6507]  ? fput_many+0x12c/0x1a0
[ 2277.603634][ T6507]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 2277.609887][ T6507]  ? strnlen_user+0x1ed/0x2e0
[ 2277.614570][ T6507]  ? __x64_sys_memfd_create+0x13c/0x470
[ 2277.620129][ T6507]  __x64_sys_memfd_create+0x13c/0x470
[ 2277.625513][ T6507]  ? memfd_fcntl+0x1580/0x1580
[ 2277.630335][ T6507]  ? do_syscall_64+0x26/0x760
[ 2277.635060][ T6507]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 2277.640353][ T6507]  ? trace_hardirqs_on+0x67/0x240
[ 2277.645396][ T6507]  do_syscall_64+0xfa/0x760
[ 2277.649917][ T6507]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2277.655823][ T6507] RIP: 0033:0x459829
[ 2277.659724][ T6507] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
01:26:00 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:00 executing program 4:
r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x400000, 0x0)
ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040))
futex(0x0, 0x8d, 0x0, 0x0, &(0x7f0000000080)=0x20000000000, 0x0)

01:26:00 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0x0, 0x4, 0x1000, 0x3})

01:26:00 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffff300000000000019078ac7014bbac1400110802907800000200420800000000000000000000ac1414aaac141400"/62], 0x0)

[ 2277.679708][ T6507] RSP: 002b:00007f2cffb0ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[ 2277.688119][ T6507] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 0000000000459829
[ 2277.688129][ T6507] RDX: 0000000020000168 RSI: 0000000000000000 RDI: 00000000004be748
[ 2277.688138][ T6507] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001
[ 2277.688148][ T6507] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2cffb0f6d4
[ 2277.688157][ T6507] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000003
01:26:00 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:00 executing program 4 (fault-call:4 fault-nth:0):
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

[ 2277.837802][ T6623] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:00 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x806, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:00 executing program 0:
syz_emit_ethernet(0x2aa0683f1444671d, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff000d0400000011030000a67400cedb5ac00620741db58fdd5691e149d07468227bbc20c40ec214edf7e44c057ca4faf1c7a949a8e0767cee279497e44ba99d08c37d9ef22d"], 0x0)

[ 2277.890371][ T6623] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2277.910581][ T6623] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:00 executing program 5 (fault-call:0 fault-nth:1):
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:00 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

01:26:01 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x4, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:01 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x0)
ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000100))
syz_emit_ethernet(0x56, &(0x7f0000000000)={@random="8d78cd142cfe", @random="085e2c239071", [], {@canfd={0xd, {{0x1, 0xff, 0x7540, 0x1a}, 0x25, 0x1, 0x0, 0x0, "4be0703e22872655b7583726f4266050bbbaa2f1418ecfc987dcda03f029e7a6ebc8ed4605f345043b0e2a5d9bb54ce974adf86a6d19272f2e5f6822638b948c"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x1d6, 0x252, 0xc0, 0x9f7]})

01:26:01 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xb00, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2278.190058][ T6840] FAULT_INJECTION: forcing a failure.
[ 2278.190058][ T6840] name failslab, interval 1, probability 0, space 0, times 0
01:26:01 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400], 0x0, 0x4, 0x1000, 0x3})

[ 2278.294582][ T6840] CPU: 1 PID: 6840 Comm: syz-executor.5 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2278.303657][ T6840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2278.313805][ T6840] Call Trace:
[ 2278.317125][ T6840]  dump_stack+0x172/0x1f0
[ 2278.322270][ T6840]  should_fail.cold+0xa/0x15
[ 2278.326881][ T6840]  ? fault_create_debugfs_attr+0x180/0x180
[ 2278.332702][ T6840]  ? ___might_sleep+0x163/0x280
[ 2278.337577][ T6840]  __should_failslab+0x121/0x190
[ 2278.342524][ T6840]  ? shmem_destroy_inode+0x80/0x80
[ 2278.347637][ T6840]  should_failslab+0x9/0x14
[ 2278.352162][ T6840]  kmem_cache_alloc+0x2aa/0x710
[ 2278.357011][ T6840]  ? __alloc_fd+0x487/0x620
[ 2278.361523][ T6840]  ? shmem_destroy_inode+0x80/0x80
[ 2278.366645][ T6840]  shmem_alloc_inode+0x1c/0x50
[ 2278.371414][ T6840]  alloc_inode+0x68/0x1e0
[ 2278.375752][ T6840]  new_inode_pseudo+0x19/0xf0
[ 2278.380443][ T6840]  new_inode+0x1f/0x40
[ 2278.384542][ T6840]  shmem_get_inode+0x84/0x7e0
[ 2278.389258][ T6840]  __shmem_file_setup.part.0+0x7e/0x2b0
[ 2278.394818][ T6840]  shmem_file_setup+0x66/0x90
[ 2278.399510][ T6840]  __x64_sys_memfd_create+0x2a2/0x470
[ 2278.404888][ T6840]  ? memfd_fcntl+0x1580/0x1580
[ 2278.409660][ T6840]  ? do_syscall_64+0x26/0x760
[ 2278.414345][ T6840]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 2278.419639][ T6840]  ? trace_hardirqs_on+0x67/0x240
[ 2278.424685][ T6840]  do_syscall_64+0xfa/0x760
[ 2278.429201][ T6840]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2278.435095][ T6840] RIP: 0033:0x459829
[ 2278.439000][ T6840] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 2278.458620][ T6840] RSP: 002b:00007f2cffb0ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[ 2278.467053][ T6840] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 0000000000459829
[ 2278.475042][ T6840] RDX: 0000000020000168 RSI: 0000000000000000 RDI: 00000000004be748
[ 2278.483023][ T6840] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001
01:26:01 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:01 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x2000, 0x0)
r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0xc500, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x4000, 0x0)
ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000240)={0x80000000, 0x0, 0x4, 0x12, {}, {0x7, 0xc, 0x8, 0x100000001, 0x3, 0x8d, "7c3d54ae"}, 0x4, 0x1, @planes=&(0x7f0000000200)={0x8, 0xfff, @fd=r2, 0xfffffffffffffffd}, 0x4})
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r3=>0xffffffffffffffff})
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x4000200, 0x0)
clock_gettime(0x0, &(0x7f0000000080)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r5, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {r6, r7+10000000}}, &(0x7f0000000100))
ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r3)

[ 2278.491090][ T6840] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2cffb0f6d4
[ 2278.499077][ T6840] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000003
01:26:01 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/12)
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
getitimer(0x2, &(0x7f0000000040))

01:26:01 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xe80, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:01 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000], 0x0, 0x4, 0x1000, 0x3})

01:26:01 executing program 5 (fault-call:0 fault-nth:2):
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:01 executing program 4:
r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x2000)
ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000080)={0x101, 0xbdc6, 0x8, 0xffff, 0x8, 0x8})
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x40, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=<r3=>0x0)
fcntl$setown(r2, 0x8, r3)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_TIOCOUTQ(r4, 0x5411, &(0x7f0000000100))
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140))
ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r1, r2)

01:26:01 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x6, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2278.918072][ T7181] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2278.923288][ T7261] FAULT_INJECTION: forcing a failure.
[ 2278.923288][ T7261] name failslab, interval 1, probability 0, space 0, times 0
[ 2278.958915][ T7181] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2278.979510][ T7261] CPU: 0 PID: 7261 Comm: syz-executor.5 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2278.988933][ T7261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2278.999021][ T7261] Call Trace:
[ 2279.002333][ T7261]  dump_stack+0x172/0x1f0
[ 2279.006694][ T7261]  should_fail.cold+0xa/0x15
[ 2279.011320][ T7261]  ? fault_create_debugfs_attr+0x180/0x180
[ 2279.017156][ T7261]  ? ___might_sleep+0x163/0x280
[ 2279.022038][ T7261]  __should_failslab+0x121/0x190
[ 2279.026999][ T7261]  should_failslab+0x9/0x14
[ 2279.031527][ T7261]  kmem_cache_alloc+0x2aa/0x710
[ 2279.036480][ T7261]  ? current_time+0x6b/0x140
[ 2279.041090][ T7261]  ? ktime_get_coarse_real_ts64+0xf0/0x2b0
[ 2279.043503][ T7181] debugfs: File 'trace0' in directory 'nbd0' already present!
[ 2279.046907][ T7261]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 2279.046925][ T7261]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2279.046952][ T7261]  ? timespec64_trunc+0xf0/0x180
[ 2279.070848][ T7261]  __d_alloc+0x2e/0x8c0
[ 2279.075030][ T7261]  d_alloc_pseudo+0x1e/0x70
[ 2279.079546][ T7261]  alloc_file_pseudo+0xe2/0x280
[ 2279.084495][ T7261]  ? alloc_file+0x4d0/0x4d0
[ 2279.089008][ T7261]  ? lockdep_annotate_inode_mutex_key+0x5b/0x70
[ 2279.095270][ T7261]  __shmem_file_setup.part.0+0x108/0x2b0
[ 2279.100922][ T7261]  shmem_file_setup+0x66/0x90
[ 2279.105621][ T7261]  __x64_sys_memfd_create+0x2a2/0x470
[ 2279.111007][ T7261]  ? memfd_fcntl+0x1580/0x1580
[ 2279.115784][ T7261]  ? do_syscall_64+0x26/0x760
[ 2279.120588][ T7261]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 2279.125896][ T7261]  ? trace_hardirqs_on+0x67/0x240
[ 2279.130939][ T7261]  do_syscall_64+0xfa/0x760
[ 2279.135453][ T7261]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2279.141365][ T7261] RIP: 0033:0x459829
[ 2279.145278][ T7261] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 2279.164896][ T7261] RSP: 002b:00007f2cffb0ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[ 2279.173338][ T7261] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 0000000000459829
[ 2279.181320][ T7261] RDX: 0000000020000168 RSI: 0000000000000000 RDI: 00000000004be748
[ 2279.189300][ T7261] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001
[ 2279.197285][ T7261] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2cffb0f6d4
01:26:01 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={<r1=>0x0, 0x6}, &(0x7f00000000c0)=0x8)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, <r2=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x101ff, <r3=>0x0, 0xfffd, 0x9})
ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000001c0)={0x50000000000, r3})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xff, 0x4, [0x4, 0xfffffffffffffff8, 0x3, 0xa1c]}, 0x10)
syz_emit_ethernet(0x3e, &(0x7f0000000200)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

01:26:02 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1400, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2279.205258][ T7261] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000003
01:26:02 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11})
setsockopt(r0, 0x1ff, 0x7, &(0x7f00000000c0)="d9a07c41b3680daebcd99b312be3ed23172aa53011ce5b28525b963e88d72931ceccf0bdd34393893eb8be6738bed87a6e3bbfcd0494a2040bbc19dca4d0f9a0db736cc38957f01d544794e9f39f6d13cd9307aa023fe262606ef3a5dce0d05b49e65dd7824b1ec0a6fc708b8866edce86b6f35f5bdf4f6eb107df3363900a6fce9fba", 0x83)
pause()
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0)
ioctl$NBD_DISCONNECT(r1, 0xab08)
ioctl$CAPI_GET_ERRCODE(r1, 0x80024321, &(0x7f0000000240))
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x204081)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="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"], &(0x7f0000000340)=0xa5)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={<r5=>0x0, 0x872, 0x0, 0x9, 0x118b, 0x401, 0xfffffffffffffff7, 0x1d6, {0x0, @in6={{0xa, 0x4e22, 0x4, @remote, 0xa3}}, 0x101, 0xa0b, 0x1, 0x8001, 0xfff}}, &(0x7f0000000480)=0xb0)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000004c0)={r4, 0xfffffffffffffff9, 0x5, 0xd9ad, 0x40000000000, 0x20, 0xabb, 0x1, {r5, @in={{0x2, 0x4e22, @multicast1}}, 0x4, 0xff, 0x1ff, 0x9, 0x2}}, &(0x7f0000000580)=0xb0)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x6)
socket$inet_smc(0x2b, 0x1, 0x0)
getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000001c0)=0x2, &(0x7f0000000200)=0x4)
ioctl$SIOCAX25DELFWD(r3, 0x89eb, &(0x7f0000000080)={@bcast, @bcast})
ioctl(r2, 0x1000008916, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r3)

01:26:02 executing program 0:
setxattr$security_capability(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.capability\x00', &(0x7f0000000200)=@v1={0x1000000, [{0xffffffff, 0x2}]}, 0xc, 0x1)
syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac7014bbac1414110802907800000200420000000000000000050000ac1414aaac14140087f1222dd678ae0446194a5fcde8b030f052cf9ffa3378eede6c81415266275016d74c4582fd35eaabf27595630d472d9f311db450ce887103cc9a0ab543fee74f6a9e2b4d14c7bde78f1e17e9b0ea86304333e0"], 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x40)
ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x2, 0x3d, "88df8931a6a8b4e54dfe7d679bd9b5d6b9f257a75e48d76aaf47607a921ec5b653c9613c045fc116133c8b90778f179da136fba7e7c483e3f77ca48aaa"})

01:26:02 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1c00, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:02 executing program 5 (fault-call:0 fault-nth:3):
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:02 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0xf, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2279.534414][ T7686] FAULT_INJECTION: forcing a failure.
[ 2279.534414][ T7686] name failslab, interval 1, probability 0, space 0, times 0
[ 2279.559200][ T7686] CPU: 0 PID: 7686 Comm: syz-executor.5 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2279.568246][ T7686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2279.578307][ T7686] Call Trace:
[ 2279.581608][ T7686]  dump_stack+0x172/0x1f0
[ 2279.585961][ T7686]  should_fail.cold+0xa/0x15
[ 2279.590564][ T7686]  ? fault_create_debugfs_attr+0x180/0x180
[ 2279.596380][ T7686]  ? ___might_sleep+0x163/0x280
[ 2279.601242][ T7686]  __should_failslab+0x121/0x190
[ 2279.606182][ T7686]  should_failslab+0x9/0x14
[ 2279.610697][ T7686]  kmem_cache_alloc+0x2aa/0x710
[ 2279.615553][ T7686]  ? rwlock_bug.part.0+0x90/0x90
[ 2279.620506][ T7686]  ? lock_downgrade+0x920/0x920
[ 2279.625358][ T7686]  __alloc_file+0x27/0x300
[ 2279.629776][ T7686]  alloc_empty_file+0x72/0x170
[ 2279.634545][ T7686]  alloc_file+0x5e/0x4d0
[ 2279.638808][ T7686]  alloc_file_pseudo+0x189/0x280
[ 2279.643753][ T7686]  ? alloc_file+0x4d0/0x4d0
[ 2279.648260][ T7686]  ? lockdep_annotate_inode_mutex_key+0x5b/0x70
[ 2279.654518][ T7686]  __shmem_file_setup.part.0+0x108/0x2b0
[ 2279.660162][ T7686]  shmem_file_setup+0x66/0x90
[ 2279.664849][ T7686]  __x64_sys_memfd_create+0x2a2/0x470
[ 2279.670230][ T7686]  ? memfd_fcntl+0x1580/0x1580
[ 2279.675005][ T7686]  ? do_syscall_64+0x26/0x760
[ 2279.679689][ T7686]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 2279.684976][ T7686]  ? trace_hardirqs_on+0x67/0x240
[ 2279.690013][ T7686]  do_syscall_64+0xfa/0x760
[ 2279.694531][ T7686]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2279.700425][ T7686] RIP: 0033:0x459829
[ 2279.704319][ T7686] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 2279.723921][ T7686] RSP: 002b:00007f2cffb0ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
01:26:02 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffffff9)

[ 2279.732350][ T7686] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 0000000000459829
[ 2279.740320][ T7686] RDX: 0000000020000168 RSI: 0000000000000000 RDI: 00000000004be748
[ 2279.748291][ T7686] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001
[ 2279.756260][ T7686] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2cffb0f6d4
[ 2279.764227][ T7686] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000003
01:26:02 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0x0, 0x4, 0x1000, 0x3})

01:26:02 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:02 executing program 5 (fault-call:0 fault-nth:4):
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2279.944807][ T7738] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2279.958762][ T7738] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2279.996339][ T7738] debugfs: File 'trace0' in directory 'nbd0' already present!
[ 2280.014288][ T7860] FAULT_INJECTION: forcing a failure.
[ 2280.014288][ T7860] name failslab, interval 1, probability 0, space 0, times 0
01:26:02 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0801000000300000000000019078ac7014bbac1414110802907800000200420004000000000000000000ac1414aaac141400"], 0x0)

[ 2280.042929][ T7860] CPU: 1 PID: 7860 Comm: syz-executor.5 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2280.051976][ T7860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2280.062036][ T7860] Call Trace:
[ 2280.065348][ T7860]  dump_stack+0x172/0x1f0
[ 2280.069797][ T7860]  should_fail.cold+0xa/0x15
[ 2280.074409][ T7860]  ? fault_create_debugfs_attr+0x180/0x180
[ 2280.080234][ T7860]  ? ___might_sleep+0x163/0x280
[ 2280.085094][ T7860]  __should_failslab+0x121/0x190
[ 2280.090039][ T7860]  should_failslab+0x9/0x14
[ 2280.094543][ T7860]  kmem_cache_alloc+0x2aa/0x710
[ 2280.099401][ T7860]  ? rcu_read_lock_sched_held+0x110/0x130
[ 2280.105130][ T7860]  ? kmem_cache_alloc+0x364/0x710
[ 2280.110167][ T7860]  security_file_alloc+0x39/0x170
[ 2280.115199][ T7860]  __alloc_file+0xac/0x300
[ 2280.119648][ T7860]  alloc_empty_file+0x72/0x170
[ 2280.124416][ T7860]  alloc_file+0x5e/0x4d0
[ 2280.128677][ T7860]  alloc_file_pseudo+0x189/0x280
[ 2280.133619][ T7860]  ? alloc_file+0x4d0/0x4d0
[ 2280.138131][ T7860]  ? lockdep_annotate_inode_mutex_key+0x5b/0x70
[ 2280.144392][ T7860]  __shmem_file_setup.part.0+0x108/0x2b0
[ 2280.150037][ T7860]  shmem_file_setup+0x66/0x90
[ 2280.154723][ T7860]  __x64_sys_memfd_create+0x2a2/0x470
[ 2280.160105][ T7860]  ? memfd_fcntl+0x1580/0x1580
[ 2280.164869][ T7860]  ? do_syscall_64+0x26/0x760
[ 2280.169554][ T7860]  ? lockdep_hardirqs_on+0x418/0x5d0
[ 2280.174845][ T7860]  ? trace_hardirqs_on+0x67/0x240
[ 2280.179885][ T7860]  do_syscall_64+0xfa/0x760
[ 2280.184397][ T7860]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2280.190302][ T7860] RIP: 0033:0x459829
[ 2280.194200][ T7860] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 2280.213800][ T7860] RSP: 002b:00007f2cffb0ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[ 2280.222222][ T7860] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 0000000000459829
[ 2280.230190][ T7860] RDX: 0000000020000168 RSI: 0000000000000000 RDI: 00000000004be748
[ 2280.238161][ T7860] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001
01:26:03 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3580, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2280.246130][ T7860] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2cffb0f6d4
[ 2280.254099][ T7860] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000003
01:26:03 executing program 5 (fault-call:0 fault-nth:5):
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:03 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)
fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, <r3=>0x0})
sched_rr_get_interval(r3, &(0x7f0000000080))

01:26:03 executing program 0:
ioctl$VIDIOC_S_FREQUENCY(0xffffffffffffffff, 0x402c5639, &(0x7f0000000580)={0x1000, 0x1, 0x5de9})
syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff9100000081000e000800450000300000000000019078ac7014bbac1414110802907800000200450000000000000001000000ac1414aaac141400"], 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r1 = syz_open_dev$swradio(&(0x7f0000000600)='/dev/swradio#\x00', 0x1, 0x2)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000350000000000000000000000000000000000000900"/104], 0x68)
munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
accept4$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c, 0x80800)
r2 = shmget(0x2, 0x2000, 0x78000008, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000640)=""/171)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)={0x100000000, {{0x2, 0x4e24, @loopback}}, 0x0, 0x6, [{{0x2, 0x4e22, @loopback}}, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e21, @local}}, {{0x2, 0x4e21, @multicast1}}, {{0x2, 0x4e22, @broadcast}}, {{0x2, 0x4e23, @remote}}]}, 0x390)

01:26:03 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2280.381608][ T7738] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2280.413178][ T7738] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:03 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x11, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2280.427392][ T7738] debugfs: File 'trace0' in directory 'nbd0' already present!
[ 2280.496064][ T7916] FAULT_INJECTION: forcing a failure.
[ 2280.496064][ T7916] name failslab, interval 1, probability 0, space 0, times 0
[ 2280.536454][ T7916] CPU: 1 PID: 7916 Comm: syz-executor.5 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2280.545508][ T7916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2280.555567][ T7916] Call Trace:
[ 2280.558883][ T7916]  dump_stack+0x172/0x1f0
[ 2280.563242][ T7916]  should_fail.cold+0xa/0x15
[ 2280.567864][ T7916]  ? fault_create_debugfs_attr+0x180/0x180
[ 2280.573685][ T7916]  ? ___might_sleep+0x163/0x280
[ 2280.578550][ T7916]  __should_failslab+0x121/0x190
[ 2280.583500][ T7916]  should_failslab+0x9/0x14
[ 2280.588005][ T7916]  __kmalloc+0x2e0/0x770
01:26:03 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000080)=0xc)
syz_open_procfs(r1, &(0x7f00000000c0)='net/ptype\x00')
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r2)

[ 2280.592253][ T7916]  ? tomoyo_realpath_from_path+0xc0/0x7b0
[ 2280.597983][ T7916]  ? rcu_read_lock_sched_held+0x110/0x130
[ 2280.603704][ T7916]  ? tomoyo_realpath_from_path+0xcd/0x7b0
[ 2280.609465][ T7916]  tomoyo_realpath_from_path+0xcd/0x7b0
[ 2280.615030][ T7916]  ? tomoyo_path_perm+0x1cb/0x430
[ 2280.620068][ T7916]  tomoyo_path_perm+0x230/0x430
[ 2280.620086][ T7916]  ? tomoyo_path_perm+0x1cb/0x430
[ 2280.620116][ T7916]  ? tomoyo_check_open_permission+0x3f0/0x3f0
[ 2280.629990][ T7916]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2280.630038][ T7916]  tomoyo_path_truncate+0x1d/0x30
[ 2280.642301][ T7916]  security_path_truncate+0xf2/0x150
[ 2280.642322][ T7916]  do_sys_ftruncate+0x3d9/0x550
[ 2280.642348][ T7916]  __x64_sys_ftruncate+0x59/0x80
[ 2280.653247][ T7916]  do_syscall_64+0xfa/0x760
[ 2280.653269][ T7916]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2280.653281][ T7916] RIP: 0033:0x4597f7
[ 2280.653298][ T7916] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
01:26:03 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:03 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x0, 0x4, 0x1000, 0x3})

[ 2280.653306][ T7916] RSP: 002b:00007f2cffb0ea88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d
[ 2280.653327][ T7916] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00000000004597f7
[ 2280.663088][ T7916] RDX: 0000000020000168 RSI: 0000000008100000 RDI: 0000000000000004
[ 2280.663098][ T7916] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001
[ 2280.663106][ T7916] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000004
[ 2280.663115][ T7916] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000003
[ 2280.764585][ T7916] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 2280.784441][ T8003] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:03 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = dup(0xffffffffffffffff)
write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x8967}, @val={0x0, 0x1, 0xc3f5, 0x8, 0x6, 0x2}, @ipv4={{0x2e, 0x4, 0x652, 0x7ed0, 0xd2, 0x65, 0x80000001, 0x0, 0xf7, 0x0, @loopback, @remote, {[@lsrr={0x83, 0x27, 0x5, [@dev={0xac, 0x14, 0x14, 0x21}, @rand_addr=0x1, @empty, @multicast1, @local, @loopback, @broadcast, @broadcast, @rand_addr=0x5]}, @rr={0x7, 0x23, 0xffff, [@empty, @empty, @multicast2, @local, @dev={0xac, 0x14, 0x14, 0x12}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote]}, @generic={0x9e, 0x10, "4f992e47b407cf84467159affe3b"}, @rr={0x7, 0x1b, 0x3, [@empty, @multicast2, @multicast1, @empty, @broadcast, @multicast1]}, @end, @ssrr={0x89, 0x13, 0x100000001, [@initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, @empty, @rand_addr=0x5]}, @ssrr={0x89, 0x1b, 0x1, [@rand_addr, @empty, @local, @empty, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}]}]}}, @tipc=@payload_conn={{{0x1a, 0x0, 0x3, 0x1, 0x8, 0x6, 0x3, 0x2, 0x6, 0x0, 0x1, 0x4, 0x3, 0x0, 0x32, 0x7, 0x2, 0x4e20, 0x4e24}}, [0x0, 0x0]}}}, 0xe0)
write$apparmor_current(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="6368616e676568617420b078303030303030303030303030303030345e00"], 0x1e)

[ 2280.828676][ T8003] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2280.850156][ T8003] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:03 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:03 executing program 5 (fault-call:0 fault-nth:6):
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:03 executing program 4:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80180, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={<r1=>0xffffffffffffffff}}}, 0x20)
ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000240)={0x0, 0x4})
write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f0000000100)={0x6, 0x118, 0xfa00, {{0x3ff, 0x0, "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", 0xbf, 0x9, 0x0, 0x6, 0x9, 0x100000001, 0x49aa1658}, r1}}, 0x120)
r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r3=>0xffffffffffffffff})
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dc6931fb24cfe47bf071")
dup2(r3, r3)

[ 2281.110741][ T8329] FAULT_INJECTION: forcing a failure.
[ 2281.110741][ T8329] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2281.123980][ T8329] CPU: 1 PID: 8329 Comm: syz-executor.5 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2281.133006][ T8329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2281.143081][ T8329] Call Trace:
[ 2281.146384][ T8329]  dump_stack+0x172/0x1f0
[ 2281.150731][ T8329]  should_fail.cold+0xa/0x15
[ 2281.155331][ T8329]  ? fault_create_debugfs_attr+0x180/0x180
[ 2281.161135][ T8329]  ? is_bpf_text_address+0xac/0x170
[ 2281.166702][ T8329]  should_fail_alloc_page+0x50/0x60
[ 2281.171906][ T8329]  __alloc_pages_nodemask+0x1a1/0x8f0
[ 2281.177290][ T8329]  ? __alloc_pages_slowpath+0x2520/0x2520
[ 2281.183012][ T8329]  ? __kasan_check_read+0x11/0x20
[ 2281.188052][ T8329]  ? fault_create_debugfs_attr+0x180/0x180
[ 2281.193867][ T8329]  cache_grow_begin+0x90/0xd20
[ 2281.198636][ T8329]  ? tomoyo_realpath_from_path+0xcd/0x7b0
[ 2281.204355][ T8329]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 2281.210610][ T8329]  __kmalloc+0x6b2/0x770
[ 2281.214862][ T8329]  ? tomoyo_realpath_from_path+0xcd/0x7b0
[ 2281.220593][ T8329]  tomoyo_realpath_from_path+0xcd/0x7b0
[ 2281.226142][ T8329]  ? tomoyo_path_perm+0x1cb/0x430
[ 2281.231185][ T8329]  tomoyo_path_perm+0x230/0x430
[ 2281.236035][ T8329]  ? tomoyo_path_perm+0x1cb/0x430
[ 2281.241067][ T8329]  ? tomoyo_check_open_permission+0x3f0/0x3f0
[ 2281.247156][ T8329]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2281.253451][ T8329]  tomoyo_path_truncate+0x1d/0x30
[ 2281.258488][ T8329]  security_path_truncate+0xf2/0x150
[ 2281.263787][ T8329]  do_sys_ftruncate+0x3d9/0x550
[ 2281.268649][ T8329]  __x64_sys_ftruncate+0x59/0x80
[ 2281.273681][ T8329]  do_syscall_64+0xfa/0x760
[ 2281.278204][ T8329]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2281.284097][ T8329] RIP: 0033:0x4597f7
[ 2281.287992][ T8329] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 2281.307617][ T8329] RSP: 002b:00007f2cffb0ea88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d
[ 2281.316039][ T8329] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00000000004597f7
[ 2281.324016][ T8329] RDX: 0000000020000168 RSI: 0000000008100000 RDI: 0000000000000004
[ 2281.331995][ T8329] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001
[ 2281.339964][ T8329] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000004
[ 2281.347936][ T8329] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000003
01:26:04 executing program 0:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/snapshot\x00', 0x400001, 0x0)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00')
fsetxattr$trusted_overlay_origin(r0, &(0x7f00000007c0)='trusted.overlay.origin\x00', &(0x7f0000000800)='y\x00', 0x2, 0x1)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6}}, &(0x7f0000000880)=0xfffffffffffffd94)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8)
accept$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000003c0)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8)
sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000000740)={&(0x7f0000000540)=ANY=[@ANYBLOB="f0019ce2", @ANYRES16=r1, @ANYBLOB="000827bd7000fbdbdf250100000008000100", @ANYRES32=r2, @ANYBLOB="d401020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400090000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5], 0x1f0}, 0x1, 0x0, 0x0, 0x810}, 0x40080)
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
setrlimit(0x9, &(0x7f0000000000)={0x3f, 0x6})

01:26:04 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x41, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:04 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4888, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:04 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800], 0x0, 0x4, 0x1000, 0x3})

01:26:04 executing program 4:
r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x2)
r1 = socket$key(0xf, 0x3, 0x2)
stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='9p\x00', 0xa00000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@debug={'debug', 0x3d, 0x4}}, {@cache_none='cache=none'}], [{@euid_gt={'euid>', r2}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/ion\x00'}}]}})
r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11})
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'team0\x00'})
dup2(r3, r4)

01:26:04 executing program 5 (fault-call:0 fault-nth:7):
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:04 executing program 0:
syz_emit_ethernet(0x42, &(0x7f0000000000)={@broadcast, @local, [{[], {0x8100, 0x8, 0x4, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

01:26:04 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6488, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2281.720761][ T8561] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2281.745069][ T8567] FAULT_INJECTION: forcing a failure.
[ 2281.745069][ T8567] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2281.757234][ T8561] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2281.781807][ T8561] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:04 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x600, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:04 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x800e, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2281.869244][ T8567] CPU: 0 PID: 8567 Comm: syz-executor.5 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2281.878306][ T8567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2281.888382][ T8567] Call Trace:
[ 2281.891692][ T8567]  dump_stack+0x172/0x1f0
[ 2281.896061][ T8567]  should_fail.cold+0xa/0x15
[ 2281.900693][ T8567]  ? fault_create_debugfs_attr+0x180/0x180
[ 2281.906512][ T8567]  ? ___might_sleep+0x163/0x280
[ 2281.911403][ T8567]  should_fail_alloc_page+0x50/0x60
[ 2281.916627][ T8567]  __alloc_pages_nodemask+0x1a1/0x8f0
[ 2281.922012][ T8567]  ? debug_smp_processor_id+0x3c/0x214
[ 2281.927489][ T8567]  ? __alloc_pages_slowpath+0x2520/0x2520
[ 2281.933247][ T8567]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 2281.939501][ T8567]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 2281.945780][ T8567]  alloc_pages_vma+0xdd/0x560
[ 2281.950484][ T8567]  shmem_alloc_page+0xc0/0x180
[ 2281.955257][ T8567]  ? shmem_swapin+0x1a0/0x1a0
[ 2281.959951][ T8567]  ? xas_start+0x166/0x560
[ 2281.964381][ T8567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2281.970648][ T8567]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 2281.970689][ T8567]  ? __vm_enough_memory+0x1b7/0x390
[ 2281.970716][ T8567]  shmem_alloc_and_acct_page+0x165/0x990
[ 2281.987429][ T8567]  shmem_getpage_gfp+0x598/0x2680
[ 2281.992484][ T8567]  ? shmem_unuse_inode+0x1010/0x1010
[ 2281.997776][ T8567]  ? ktime_get_coarse_real_ts64+0xf0/0x2b0
[ 2282.003587][ T8567]  ? current_time+0x6b/0x140
[ 2282.003602][ T8567]  ? ktime_get_coarse_real_ts64+0xf0/0x2b0
[ 2282.003630][ T8567]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 2282.020239][ T8567]  ? iov_iter_fault_in_readable+0x22c/0x450
[ 2282.026247][ T8567]  shmem_write_begin+0x105/0x1e0
[ 2282.031202][ T8567]  generic_perform_write+0x23b/0x540
[ 2282.036491][ T8567]  ? timespec64_trunc+0x180/0x180
[ 2282.041537][ T8567]  ? trace_event_raw_event_file_check_and_advance_wb_err+0x4b0/0x4b0
[ 2282.049604][ T8567]  ? current_time+0x140/0x140
[ 2282.054296][ T8567]  ? __kasan_check_write+0x14/0x20
[ 2282.059414][ T8567]  ? down_write+0xdf/0x150
[ 2282.063847][ T8567]  __generic_file_write_iter+0x25e/0x630
[ 2282.069506][ T8567]  ? __kasan_check_read+0x11/0x20
[ 2282.074542][ T8567]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 2282.080293][ T8567]  generic_file_write_iter+0x41d/0x690
[ 2282.085776][ T8567]  ? __generic_file_write_iter+0x630/0x630
[ 2282.091587][ T8567]  ? __kasan_check_read+0x11/0x20
[ 2282.096615][ T8567]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 2282.102860][ T8567]  ? iov_iter_init+0xee/0x210
[ 2282.107543][ T8567]  new_sync_write+0x4d3/0x770
[ 2282.112234][ T8567]  ? new_sync_read+0x800/0x800
[ 2282.117028][ T8567]  ? mark_held_locks+0xf0/0xf0
[ 2282.121897][ T8567]  __vfs_write+0xe1/0x110
[ 2282.126297][ T8567]  vfs_write+0x268/0x5d0
[ 2282.130554][ T8567]  ksys_pwrite64+0x183/0x1c0
[ 2282.135155][ T8567]  ? __ia32_sys_pread64+0xf0/0xf0
[ 2282.140181][ T8567]  ? trace_hardirqs_on_thunk+0x1a/0x20
[ 2282.145642][ T8567]  ? trace_hardirqs_on_thunk+0x1a/0x20
[ 2282.151101][ T8567]  ? do_syscall_64+0x26/0x760
[ 2282.155778][ T8567]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2282.161859][ T8567]  ? do_syscall_64+0x26/0x760
[ 2282.166554][ T8567]  __x64_sys_pwrite64+0x97/0xf0
[ 2282.171415][ T8567]  do_syscall_64+0xfa/0x760
[ 2282.175927][ T8567]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2282.181821][ T8567] RIP: 0033:0x413777
[ 2282.185715][ T8567] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 a7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 ed f9 ff ff 48 89 d0 48 83 c4 08 48 3d 01
[ 2282.205324][ T8567] RSP: 002b:00007f2cffb0ea80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
01:26:05 executing program 4:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0)
ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x2, 0x53947cad, 0x0, 0x2}, {0x5, 0xa3, 0xf595, 0x7da5}, {0x2, 0x1, 0x100000000, 0xd6dc}, {0x3, 0x4, 0x7fff, 0x2b}]})
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x101602, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
write$apparmor_current(r0, &(0x7f0000000180)=@hat={'permhat ', 0x3, 0x5e, ['\x00']}, 0x1c)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0xffffffffffff0000, &(0x7f00000001c0)="256c6f9209e3b79a4301010000000000002e37ed5905f6f6d4f2945a67fec6bbf8c8a09fa85a22ffa1ebabb8cd062f6fddb1cf9038534495850c26d760247d93831c4d1748065b08a9e51e20b25ad2f865544cad0ca76ec4c1eed35a137acbb52df33651f630288b47f801647aecd875511dd417aa03662357100258d9cae0674c49c74b8965db30fefa63a26c7e1d92c5e183e24c7b9a1bdd2b8e2482e1707cde35f5db42230000de588055d606d244232cfb1b86ed84302d6d4ecca1d63d")
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x0, <r4=>0x0, 0x10001})
ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0x5, 0x7f, 0x7, 0x8}, {0x4, 0x9, 0x10001, 0x6}, {0x9, 0x1, 0x5, 0x2}, {0x101, 0x7, 0xfffffffffffff664, 0x2}, {0x8000, 0x5, 0x0, 0x8}, {0x5, 0x1ff, 0x7, 0x2}]})
ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000140)={r4, 0x6})
dup2(r1, r2)

01:26:05 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@dev={[], 0x1a}, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

01:26:05 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8035, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2282.213737][ T8567] RAX: ffffffffffffffda RBX: 0000000020000150 RCX: 0000000000413777
[ 2282.221710][ T8567] RDX: 000000000000000f RSI: 0000000020000000 RDI: 0000000000000004
[ 2282.229680][ T8567] RBP: 0000000000000000 R08: fe03f80fe03f80ff R09: 00000000fbad8001
[ 2282.237656][ T8567] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004
[ 2282.245629][ T8567] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000003
01:26:05 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8100, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:05 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2)
ioctl$TIOCNOTTY(r3, 0x5422)
syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x8000)
dup2(r0, r1)

01:26:05 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00], 0x0, 0x4, 0x1000, 0x3})

01:26:05 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0)
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x10000)
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x65, &(0x7f0000000040)=""/101}]})

01:26:05 executing program 5 (fault-call:0 fault-nth:8):
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:05 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8847, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2282.649769][ T8831] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2282.682443][ T8831] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:05 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0xe80, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:05 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40200, 0x0)

[ 2282.705130][ T8831] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:05 executing program 0:
syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff002a00003000000000a6039078ac7014bbac1414110806907800000200450000000000000000002000ac1414aaac14140000000000000000000000200000"], 0x0)

01:26:05 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8848, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:05 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r2, r1)

01:26:05 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8864, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:05 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000], 0x0, 0x4, 0x1000, 0x3})

01:26:05 executing program 0:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0)
ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000100)=0xfffffffffffffffe)
epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x42, &(0x7f00000000c0)={0x1f}, 0x8)
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac7014bbac141411080290780000020014aaac141400eee38cbaa9b9"], 0x0)

[ 2283.040947][ T9122] FAULT_INJECTION: forcing a failure.
[ 2283.040947][ T9122] name fail_page_alloc, interval 1, probability 0, space 0, times 0
01:26:06 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0xf00, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2283.133153][ T9130] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2283.168696][ T9122] CPU: 0 PID: 9122 Comm: syz-executor.5 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2283.177772][ T9122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2283.187842][ T9122] Call Trace:
[ 2283.191157][ T9122]  dump_stack+0x172/0x1f0
[ 2283.195515][ T9122]  should_fail.cold+0xa/0x15
[ 2283.200120][ T9122]  ? fault_create_debugfs_attr+0x180/0x180
[ 2283.205934][ T9122]  ? ___might_sleep+0x163/0x280
[ 2283.210818][ T9122]  should_fail_alloc_page+0x50/0x60
[ 2283.216034][ T9122]  __alloc_pages_nodemask+0x1a1/0x8f0
[ 2283.221427][ T9122]  ? __alloc_pages_slowpath+0x2520/0x2520
[ 2283.227168][ T9122]  ? __lock_acquire+0x8a2/0x4c30
[ 2283.232140][ T9122]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 2283.238394][ T9122]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 2283.244657][ T9122]  alloc_pages_vma+0xdd/0x560
[ 2283.249360][ T9122]  shmem_alloc_page+0xc0/0x180
[ 2283.254141][ T9122]  ? shmem_swapin+0x1a0/0x1a0
[ 2283.254156][ T9122]  ? xas_start+0x166/0x560
[ 2283.254182][ T9122]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2283.254221][ T9122]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 2283.269527][ T9122]  ? __vm_enough_memory+0x1b7/0x390
[ 2283.269568][ T9122]  shmem_alloc_and_acct_page+0x165/0x990
[ 2283.269594][ T9122]  shmem_getpage_gfp+0x598/0x2680
[ 2283.269627][ T9122]  ? shmem_unuse_inode+0x1010/0x1010
[ 2283.269644][ T9122]  ? ktime_get_coarse_real_ts64+0xf0/0x2b0
[ 2283.269660][ T9122]  ? current_time+0x6b/0x140
[ 2283.269673][ T9122]  ? ktime_get_coarse_real_ts64+0xf0/0x2b0
[ 2283.269698][ T9122]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 2283.269722][ T9122]  ? iov_iter_fault_in_readable+0x22c/0x450
[ 2283.286478][ T9122]  shmem_write_begin+0x105/0x1e0
[ 2283.286505][ T9122]  generic_perform_write+0x23b/0x540
[ 2283.286535][ T9122]  ? timespec64_trunc+0x180/0x180
[ 2283.296852][ T9122]  ? trace_event_raw_event_file_check_and_advance_wb_err+0x4b0/0x4b0
[ 2283.296873][ T9122]  ? current_time+0x140/0x140
[ 2283.296894][ T9122]  ? __kasan_check_write+0x14/0x20
[ 2283.296911][ T9122]  ? down_write+0xdf/0x150
[ 2283.296944][ T9122]  __generic_file_write_iter+0x25e/0x630
[ 2283.313104][ T9122]  ? __kasan_check_read+0x11/0x20
[ 2283.313131][ T9122]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
01:26:06 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x2, 0x10000)
connect$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x2, @remote}}, 0x1e)
ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0)
dup2(r0, r1)

[ 2283.313168][ T9122]  generic_file_write_iter+0x41d/0x690
[ 2283.325288][ T9122]  ? __generic_file_write_iter+0x630/0x630
[ 2283.325307][ T9122]  ? __kasan_check_read+0x11/0x20
[ 2283.325326][ T9122]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 2283.325343][ T9122]  ? iov_iter_init+0xee/0x210
[ 2283.325363][ T9122]  new_sync_write+0x4d3/0x770
[ 2283.325384][ T9122]  ? new_sync_read+0x800/0x800
[ 2283.335591][ T9122]  ? mark_held_locks+0xf0/0xf0
[ 2283.335636][ T9122]  __vfs_write+0xe1/0x110
[ 2283.335657][ T9122]  vfs_write+0x268/0x5d0
[ 2283.335683][ T9122]  ksys_pwrite64+0x183/0x1c0
[ 2283.348756][ T9122]  ? __ia32_sys_pread64+0xf0/0xf0
[ 2283.348775][ T9122]  ? trace_hardirqs_on_thunk+0x1a/0x20
[ 2283.348792][ T9122]  ? trace_hardirqs_on_thunk+0x1a/0x20
[ 2283.348809][ T9122]  ? do_syscall_64+0x26/0x760
[ 2283.348832][ T9122]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2283.348847][ T9122]  ? do_syscall_64+0x26/0x760
[ 2283.348868][ T9122]  __x64_sys_pwrite64+0x97/0xf0
[ 2283.348887][ T9122]  do_syscall_64+0xfa/0x760
[ 2283.348912][ T9122]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2283.348928][ T9122] RIP: 0033:0x413777
[ 2283.348951][ T9122] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 a7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 ed f9 ff ff 48 89 d0 48 83 c4 08 48 3d 01
[ 2283.348967][ T9122] RSP: 002b:00007f2cffb0ea80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[ 2283.358741][ T9122] RAX: ffffffffffffffda RBX: 0000000020000150 RCX: 0000000000413777
[ 2283.358751][ T9122] RDX: 000000000000000f RSI: 0000000020000000 RDI: 0000000000000004
[ 2283.358761][ T9122] RBP: 0000000000000000 R08: fe03f80fe03f80ff R09: 00000000fbad8001
[ 2283.358770][ T9122] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004
[ 2283.358779][ T9122] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000003
[ 2283.410189][ T9130] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2283.545568][ T9130] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:06 executing program 5 (fault-call:0 fault-nth:9):
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:06 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8906, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:06 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffbc25171450ffffffffffffffff08009078ac7014bbac1414110800000000ac1414aaac141400"], 0x0)

01:26:06 executing program 4:
r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xff, 0x200000)
ioctl$PPPIOCSMRU1(r0, 0x40047452, &(0x7f0000000200)=0x9)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r4 = dup2(r1, r2)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0x5, 0xff, 0x4, 0x3db59549, 0x2}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1c}, 0xaa9}}, 0x5, 0xfff, 0x6, 0xfffffffffffffff7, 0x5}, &(0x7f0000000180)=0x98)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0x1a)

01:26:06 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x1100, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:06 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:06 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00')
sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9008008}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x308, 0x70bd26, 0x25dfdbff, {{}, 0x0, 0xb, 0x0, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x4000)

[ 2283.868798][ T9499] FAULT_INJECTION: forcing a failure.
[ 2283.868798][ T9499] name failslab, interval 1, probability 0, space 0, times 0
[ 2283.905838][ T9499] CPU: 1 PID: 9499 Comm: syz-executor.5 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2283.914888][ T9499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2283.924960][ T9499] Call Trace:
[ 2283.928267][ T9499]  dump_stack+0x172/0x1f0
[ 2283.932617][ T9499]  should_fail.cold+0xa/0x15
[ 2283.937236][ T9499]  ? fault_create_debugfs_attr+0x180/0x180
[ 2283.943063][ T9499]  ? ___might_sleep+0x163/0x280
[ 2283.947929][ T9499]  __should_failslab+0x121/0x190
[ 2283.952877][ T9499]  should_failslab+0x9/0x14
[ 2283.957390][ T9499]  kmem_cache_alloc+0x2aa/0x710
[ 2283.962259][ T9499]  getname_flags+0xd6/0x5b0
01:26:06 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x6, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0)
ioctl$SIOCAX25GETINFO(r3, 0x89ed, &(0x7f0000000080))
getpeername(r2, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80)
r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x200, 0x0)
dup2(r4, r2)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

[ 2283.966774][ T9499]  getname+0x1a/0x20
[ 2283.970683][ T9499]  do_sys_open+0x2c9/0x5d0
[ 2283.975113][ T9499]  ? filp_open+0x80/0x80
[ 2283.979376][ T9499]  ? trace_hardirqs_on_thunk+0x1a/0x20
[ 2283.984851][ T9499]  ? do_syscall_64+0x26/0x760
[ 2283.989535][ T9499]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2283.995606][ T9499]  ? do_syscall_64+0x26/0x760
[ 2283.995628][ T9499]  __x64_sys_open+0x7e/0xc0
[ 2284.004839][ T9499]  do_syscall_64+0xfa/0x760
[ 2284.009360][ T9499]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2284.015258][ T9499] RIP: 0033:0x413711
[ 2284.015276][ T9499] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01
[ 2284.015284][ T9499] RSP: 002b:00007f2cffb0ea80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
[ 2284.015299][ T9499] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000413711
[ 2284.015308][ T9499] RDX: 00007f2cffb0eb0a RSI: 0000000000000002 RDI: 00007f2cffb0eb00
01:26:07 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], 0x0, 0x4, 0x1000, 0x3})

01:26:07 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf0ffff, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2284.015323][ T9499] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a
[ 2284.071142][ T9499] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004
[ 2284.079147][ T9499] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000003
01:26:07 executing program 0:

01:26:07 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2284.171653][ T9617] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2284.190007][ T9617] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2284.203787][ T9617] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:07 executing program 5 (fault-call:0 fault-nth:10):
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:07 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
mlockall(0x1)

01:26:07 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x3f00, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:07 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
socket$inet_udplite(0x2, 0x2, 0x88)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0)
ioctl$sock_rose_SIOCRSCLRRT(r2, 0x89e4)
ioctl(r0, 0x40, &(0x7f0000000100)="11dca52f4d0e53e47bf070")
ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x7, 0x7})
dup2(r0, r1)

01:26:07 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:07 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800], 0x0, 0x4, 0x1000, 0x3})

[ 2284.594449][ T9833] FAULT_INJECTION: forcing a failure.
[ 2284.594449][ T9833] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2284.608579][ T9833] CPU: 0 PID: 9833 Comm: syz-executor.5 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2284.608592][ T9833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
01:26:07 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2284.608599][ T9833] Call Trace:
[ 2284.608624][ T9833]  dump_stack+0x172/0x1f0
[ 2284.608651][ T9833]  should_fail.cold+0xa/0x15
[ 2284.608674][ T9833]  ? fault_create_debugfs_attr+0x180/0x180
[ 2284.608694][ T9833]  ? __kasan_check_read+0x11/0x20
[ 2284.608713][ T9833]  ? __lock_acquire+0x1702/0x4c30
01:26:07 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x4000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2284.608742][ T9833]  should_fail_alloc_page+0x50/0x60
01:26:07 executing program 5 (fault-call:0 fault-nth:11):
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2284.608759][ T9833]  __alloc_pages_nodemask+0x1a1/0x8f0
01:26:07 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2284.608779][ T9833]  ? fs_reclaim_acquire.part.0+0x30/0x30
[ 2284.608802][ T9833]  ? __alloc_pages_slowpath+0x2520/0x2520
[ 2284.608820][ T9833]  ? fs_reclaim_acquire.part.0+0x30/0x30
[ 2284.608852][ T9833]  ? fault_create_debugfs_attr+0x180/0x180
[ 2284.608876][ T9833]  cache_grow_begin+0x90/0xd20
[ 2284.608894][ T9833]  ? getname_flags+0xd6/0x5b0
[ 2284.608912][ T9833]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 2284.608934][ T9833]  kmem_cache_alloc+0x64e/0x710
[ 2284.608978][ T9833]  getname_flags+0xd6/0x5b0
[ 2284.609003][ T9833]  getname+0x1a/0x20
[ 2284.609020][ T9833]  do_sys_open+0x2c9/0x5d0
[ 2284.609042][ T9833]  ? filp_open+0x80/0x80
01:26:07 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = dup2(r0, r1)
write$P9_RREADLINK(r3, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10)

[ 2284.609066][ T9833]  ? trace_hardirqs_on_thunk+0x1a/0x20
[ 2284.609083][ T9833]  ? do_syscall_64+0x26/0x760
[ 2284.609098][ T9833]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2284.609113][ T9833]  ? do_syscall_64+0x26/0x760
[ 2284.609136][ T9833]  __x64_sys_open+0x7e/0xc0
[ 2284.609164][ T9833]  do_syscall_64+0xfa/0x760
[ 2284.609187][ T9833]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2284.609201][ T9833] RIP: 0033:0x413711
[ 2284.609217][ T9833] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01
[ 2284.609230][ T9833] RSP: 002b:00007f2cffb0ea80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
[ 2284.609251][ T9833] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000413711
[ 2284.609262][ T9833] RDX: 00007f2cffb0eb0a RSI: 0000000000000002 RDI: 00007f2cffb0eb00
[ 2284.609273][ T9833] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a
[ 2284.609283][ T9833] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004
01:26:08 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2284.609294][ T9833] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000003
[ 2284.642030][ T9860] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2284.642056][ T9860] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2284.642209][ T9860] debugfs: File 'trace0' in directory 'nbd0' already present!
[ 2285.036295][T10052] FAULT_INJECTION: forcing a failure.
[ 2285.036295][T10052] name failslab, interval 1, probability 0, space 0, times 0
[ 2285.036316][T10052] CPU: 1 PID: 10052 Comm: syz-executor.5 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2285.036328][T10052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2285.036335][T10052] Call Trace:
[ 2285.036361][T10052]  dump_stack+0x172/0x1f0
[ 2285.036388][T10052]  should_fail.cold+0xa/0x15
[ 2285.036411][T10052]  ? fault_create_debugfs_attr+0x180/0x180
[ 2285.036433][T10052]  ? ___might_sleep+0x163/0x280
[ 2285.036466][T10052]  __should_failslab+0x121/0x190
[ 2285.036488][T10052]  should_failslab+0x9/0x14
[ 2285.036504][T10052]  __kmalloc+0x2e0/0x770
[ 2285.036523][T10052]  ? tomoyo_realpath_from_path+0xc0/0x7b0
[ 2285.036545][T10052]  ? rcu_read_lock_sched_held+0x110/0x130
[ 2285.036559][T10052]  ? tomoyo_realpath_from_path+0xcd/0x7b0
[ 2285.036581][T10052]  tomoyo_realpath_from_path+0xcd/0x7b0
[ 2285.036598][T10052]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 2285.036624][T10052]  tomoyo_check_open_permission+0x2a8/0x3f0
[ 2285.036640][T10052]  ? cache_grow_begin.cold+0x23/0x48
[ 2285.036659][T10052]  ? tomoyo_path_number_perm+0x520/0x520
[ 2285.036686][T10052]  ? __kasan_check_read+0x11/0x20
[ 2285.036702][T10052]  ? mark_lock+0xc0/0x11e0
[ 2285.036740][T10052]  ? lock_downgrade+0x920/0x920
[ 2285.036757][T10052]  ? rwlock_bug.part.0+0x90/0x90
[ 2285.036784][T10052]  tomoyo_file_open+0xa9/0xd0
[ 2285.036813][T10052]  security_file_open+0x71/0x300
[ 2285.036841][T10052]  do_dentry_open+0x373/0x1250
[ 2285.036857][T10052]  ? __kasan_check_read+0x11/0x20
[ 2285.036885][T10052]  ? chown_common+0x5c0/0x5c0
[ 2285.036906][T10052]  ? inode_permission+0xb4/0x560
[ 2285.036928][T10052]  vfs_open+0xa0/0xd0
[ 2285.036948][T10052]  path_openat+0x10e9/0x4630
[ 2285.036965][T10052]  ? __kasan_kmalloc.constprop.0+0xcf/0xe0
[ 2285.036980][T10052]  ? kasan_slab_alloc+0xf/0x20
[ 2285.036994][T10052]  ? kmem_cache_alloc+0x121/0x710
[ 2285.037010][T10052]  ? getname_flags+0xd6/0x5b0
[ 2285.037026][T10052]  ? getname+0x1a/0x20
[ 2285.037040][T10052]  ? do_sys_open+0x2c9/0x5d0
[ 2285.037075][T10052]  ? path_lookupat.isra.0+0x8d0/0x8d0
[ 2285.037105][T10052]  ? __alloc_fd+0x487/0x620
[ 2285.037134][T10052]  do_filp_open+0x1a1/0x280
[ 2285.037156][T10052]  ? may_open_dev+0x100/0x100
[ 2285.037186][T10052]  ? __kasan_check_read+0x11/0x20
[ 2285.037204][T10052]  ? do_raw_spin_unlock+0x57/0x270
[ 2285.037222][T10052]  ? _raw_spin_unlock+0x2d/0x50
[ 2285.037242][T10052]  ? __alloc_fd+0x487/0x620
[ 2285.037278][T10052]  do_sys_open+0x3fe/0x5d0
[ 2285.037301][T10052]  ? filp_open+0x80/0x80
[ 2285.037326][T10052]  ? trace_hardirqs_on_thunk+0x1a/0x20
[ 2285.037346][T10052]  ? do_syscall_64+0x26/0x760
[ 2285.037363][T10052]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2285.037380][T10052]  ? do_syscall_64+0x26/0x760
[ 2285.037404][T10052]  __x64_sys_open+0x7e/0xc0
[ 2285.037422][T10052]  do_syscall_64+0xfa/0x760
[ 2285.037455][T10052]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2285.182600][T10052] RIP: 0033:0x413711
[ 2285.204750][T10052] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01
[ 2285.204760][T10052] RSP: 002b:00007f2cffb0ea80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
[ 2285.204776][T10052] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000413711
01:26:08 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00], 0x0, 0x4, 0x1000, 0x3})

[ 2285.204786][T10052] RDX: 00007f2cffb0eb0a RSI: 0000000000000002 RDI: 00007f2cffb0eb00
[ 2285.204794][T10052] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a
[ 2285.204803][T10052] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004
[ 2285.204820][T10052] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000003
[ 2285.639621][T10093] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2285.658700][T10093] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2285.666200][T10093] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:08 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={<r1=>0x0, @in={{0x2, 0x4e23, @empty}}, [0x1, 0x8, 0x9, 0x100, 0x9, 0x9c1, 0x0, 0x9, 0x5, 0x4, 0x100, 0x7, 0xb13, 0x7ff, 0x80]}, &(0x7f0000000340)=0x100)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r1, 0x1}, &(0x7f0000000080))
setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x4b283b9b}, 0x8)

01:26:08 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:08 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x5, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1, 0x11, 0x3, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r2, 0xc0305616, &(0x7f0000000000)={0x0, {0x7, 0x5}})
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00000000c0)="b13653b0e4bce44f699d6ef762275e14b53b98d6c65c43c3333f7262763a02b0ebd7a4448e20fa7314ffaa0de822d986dce706ef04389d980a2b08a8ff2d7a3bf13f5a9ef1a8c35700e74697b6d92b5da0633b7ba7fac2c9a2770b60977d1d946b5d93d9d91407bc6fbb210a1d5eb59fb8b63b274573a07c1119d348dbca651d125a6dd81e407eb76e841ea1e6f2c665652bc47c0d48e8ed2a61dd39e72108820ba690aa17e63780524a74e163473cb19df731f5506b1c3142372ba6368eeba56a8b59c50287")
dup2(r0, r1)

[ 2285.744820][T10052] ERROR: Out of memory at tomoyo_realpath_from_path.
01:26:08 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x4100, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:08 executing program 5 (fault-call:0 fault-nth:12):
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:08 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8060000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:08 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400], 0x0, 0x4, 0x1000, 0x3})

01:26:09 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408000, 0x80)
bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast1}}, 0x1e)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e)
dup2(r0, r2)

01:26:09 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xb000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2286.086062][T10355] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2286.113536][T10410] FAULT_INJECTION: forcing a failure.
[ 2286.113536][T10410] name failslab, interval 1, probability 0, space 0, times 0
[ 2286.116519][T10355] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:09 executing program 0:
syz_emit_ethernet(0x400, &(0x7f0000000040)={@broadcast, @broadcast, [{[{0x9100, 0x9, 0x20000000a12e}], {0x8100, 0x0, 0x4bef, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2)
ioctl$VT_RELDISP(r0, 0x5605)

[ 2286.179969][T10355] debugfs: File 'trace0' in directory 'nbd0' already present!
[ 2286.180148][T10410] CPU: 1 PID: 10410 Comm: syz-executor.5 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2286.196566][T10410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2286.206627][T10410] Call Trace:
[ 2286.209950][T10410]  dump_stack+0x172/0x1f0
[ 2286.214312][T10410]  should_fail.cold+0xa/0x15
[ 2286.218913][T10410]  ? fault_create_debugfs_attr+0x180/0x180
[ 2286.224731][T10410]  ? ___might_sleep+0x163/0x280
[ 2286.229638][T10410]  __should_failslab+0x121/0x190
[ 2286.234587][T10410]  should_failslab+0x9/0x14
[ 2286.239089][T10410]  __kmalloc+0x2e0/0x770
[ 2286.243335][T10410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2286.249577][T10410]  ? d_absolute_path+0x11b/0x170
[ 2286.254517][T10410]  ? __d_path+0x140/0x140
[ 2286.258845][T10410]  ? tomoyo_encode2.part.0+0xf5/0x400
[ 2286.264219][T10410]  tomoyo_encode2.part.0+0xf5/0x400
[ 2286.269425][T10410]  tomoyo_encode+0x2b/0x50
[ 2286.273851][T10410]  tomoyo_realpath_from_path+0x1d3/0x7b0
[ 2286.279488][T10410]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 2286.285747][T10410]  tomoyo_check_open_permission+0x2a8/0x3f0
[ 2286.291643][T10410]  ? cache_grow_begin.cold+0x23/0x48
[ 2286.296931][T10410]  ? tomoyo_path_number_perm+0x520/0x520
[ 2286.302565][T10410]  ? debug_smp_processor_id+0x3c/0x214
[ 2286.308043][T10410]  ? __lockdep_free_key_range+0x120/0x120
[ 2286.313765][T10410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2286.320039][T10410]  ? lock_downgrade+0x920/0x920
[ 2286.324893][T10410]  ? rwlock_bug.part.0+0x90/0x90
[ 2286.329843][T10410]  tomoyo_file_open+0xa9/0xd0
[ 2286.334528][T10410]  security_file_open+0x71/0x300
[ 2286.339478][T10410]  do_dentry_open+0x373/0x1250
[ 2286.344242][T10410]  ? __kasan_check_read+0x11/0x20
[ 2286.349280][T10410]  ? chown_common+0x5c0/0x5c0
[ 2286.353965][T10410]  ? inode_permission+0xb4/0x560
[ 2286.358914][T10410]  vfs_open+0xa0/0xd0
[ 2286.362896][T10410]  path_openat+0x10e9/0x4630
[ 2286.367486][T10410]  ? __kasan_kmalloc.constprop.0+0xcf/0xe0
[ 2286.373292][T10410]  ? kasan_slab_alloc+0xf/0x20
[ 2286.378049][T10410]  ? kmem_cache_alloc+0x121/0x710
[ 2286.383075][T10410]  ? getname_flags+0xd6/0x5b0
[ 2286.387750][T10410]  ? getname+0x1a/0x20
[ 2286.391815][T10410]  ? do_sys_open+0x2c9/0x5d0
[ 2286.396431][T10410]  ? path_lookupat.isra.0+0x8d0/0x8d0
[ 2286.401814][T10410]  ? __lockdep_free_key_range+0x120/0x120
[ 2286.407542][T10410]  ? __alloc_fd+0x487/0x620
[ 2286.412059][T10410]  do_filp_open+0x1a1/0x280
[ 2286.416657][T10410]  ? may_open_dev+0x100/0x100
[ 2286.421348][T10410]  ? __kasan_check_read+0x11/0x20
[ 2286.426374][T10410]  ? do_raw_spin_unlock+0x57/0x270
[ 2286.431489][T10410]  ? _raw_spin_unlock+0x2d/0x50
[ 2286.436340][T10410]  ? __alloc_fd+0x487/0x620
[ 2286.440867][T10410]  do_sys_open+0x3fe/0x5d0
[ 2286.445295][T10410]  ? filp_open+0x80/0x80
[ 2286.449547][T10410]  ? trace_hardirqs_on_thunk+0x1a/0x20
[ 2286.455006][T10410]  ? do_syscall_64+0x26/0x760
[ 2286.459685][T10410]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2286.465749][T10410]  ? do_syscall_64+0x26/0x760
[ 2286.470441][T10410]  __x64_sys_open+0x7e/0xc0
[ 2286.474949][T10410]  do_syscall_64+0xfa/0x760
[ 2286.479465][T10410]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2286.485356][T10410] RIP: 0033:0x413711
[ 2286.489258][T10410] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01
[ 2286.508876][T10410] RSP: 002b:00007f2cffb0ea80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
[ 2286.517296][T10410] RAX: ffffffffffffffda RBX: 0000000020000168 RCX: 0000000000413711
[ 2286.525268][T10410] RDX: 00007f2cffb0eb0a RSI: 0000000000000002 RDI: 00007f2cffb0eb00
[ 2286.533242][T10410] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a
[ 2286.541386][T10410] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004
[ 2286.549357][T10410] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000003
01:26:09 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xd000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:09 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x800e, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:09 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

[ 2286.711567][T10355] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2286.728432][T10355] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:09 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x14000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2286.767140][T10355] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:09 executing program 0:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x20, 0x1, 0x8000}, 0x4)
r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x0, 0x0)
ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f0000000100)=0x4)
connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x7, 0x8, 0x0, "05a324d82f916ab06acc02a165eee767cc590ef6e46cdec694d657b85abbf9ddb7848c7ceab5ba53114b473013355c9041c2eeac449912ac5284755aa87902", 0xf}, 0x60)
syz_emit_ethernet(0xfffffffffffffdfa, &(0x7f0000000080)={@broadcast, @broadcast, [{[{0x9100, 0x8, 0x5, 0x3}], {0x8100, 0x0, 0x4, 0xc}}], {@llc={0x4, {@snap={0xab, 0xab, "0790", "24cff0", 0x1c, "4ebf"}}}}}, 0x0)

01:26:09 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
prctl$PR_MCE_KILL(0x21, 0x1, 0x0)
dup2(r0, r1)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0xd88, 0x20})

01:26:09 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:09 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00], 0x0, 0x4, 0x1000, 0x3})

01:26:09 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1c000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2286.892422][T10410] ERROR: Out of memory at tomoyo_realpath_from_path.
01:26:09 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x30000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:10 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x1000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2287.086663][T10748] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:10 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
mkdir(&(0x7f0000000000)='./file0\x00', 0x104)
dup2(r0, r1)

[ 2287.144367][T10748] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:10 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080045e2ba300000000000019078ac7014bbac1414110802907800000200420000000000000000000000ac1414aaac141400"], 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x8)
openat$userio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/userio\x00', 0x1, 0x0)
sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x2, 0xc, 0xffffffffffffffae, 0x9, 0x1f, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_filter={0x5, 0x1a, @in=@remote, @in=@multicast2, 0x10, 0x4, 0x4}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e20}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x8, @mcast2, 0x182d}, @in6={0xa, 0x4e21, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8001}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d6}, @sadb_lifetime={0x4, 0x4, 0x4, 0x24d9, 0x9, 0x8}, @sadb_sa={0x2, 0x1, 0x4d4, 0x8001, 0x1ff, 0x2f, 0x1}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1, @in=@rand_addr=0x6, 0x19, 0x10, 0x14}]}, 0xf8}}, 0x4000080)
ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000500))
write$P9_RWSTAT(r0, &(0x7f0000000040)={0x7, 0x7f, 0x1}, 0x7)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f00000002c0)="488dcbc3bbc16b6e5f3570e2610c3754ab5a7eb50aafc72dd8ffb5c8d3f64e11c780bf121e26045454b71199cb5e6f521d741bf9e0e7f5c6f0ba1004574108fa377dc29efafd2ea626c9ec9c256c8093e1e340ec65475da7f2b7b963ca3cb3c43cc2d3c67e7c01367fca73d007c6e2bc679bef7ab52eaa3d53fb8ce7717ef333125a3e1d6672011639015c93ec584879c7a5c6fa9f357eae"}, 0x10)
getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000003c0)=""/243, &(0x7f00000004c0)=0xf3)
setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000380)=0x1, 0xfffffdc0)

01:26:10 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2287.203152][T10748] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:10 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='\\fat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:10 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x43050000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:10 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x1, 0x0)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0)
syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x14e, 0x0)
ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000180)={0x6, 0x5d, 0x400, 0xb48, 0x1, 0x1})
ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080))
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
write$eventfd(r1, &(0x7f0000000140), 0x8)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r2)

01:26:10 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x800e0000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:10 executing program 0:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x3ffff, 0x0)
ioctl$TIOCCONS(r0, 0x541d)
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x8, 0x4)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x7, 0x8, 0x1, r0})
timerfd_create(0x6, 0x800)
ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r0)

01:26:10 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd403], 0x0, 0x4, 0x1000, 0x3})

01:26:10 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x2000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:10 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='ufat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:10 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80350000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:10 executing program 4:
r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x60, 0x800)
dup(r0)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x2, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r2, r1)

01:26:10 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = openat$userio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/userio\x00', 0x7ffd, 0x0)
r1 = syz_open_dev$cec(&(0x7f0000000200)='/dev/cec#\x00', 0x3, 0x2)
write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000000240)={0x2b, 0x6, 0x0, {0x5, 0x2, 0x2, 0x0, '#{'}}, 0x2b)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff)
getsockopt$inet6_mreq(r2, 0x29, 0x20000001f, &(0x7f0000000180)={@empty, <r3=>0x0}, &(0x7f00000001c0)=0xffffffffffffff97)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'veth1_to_team\x00', r3})
fsetxattr$security_capability(r0, &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v1={0x1000000, [{0xa1b, 0xa4c8}]}, 0xc, 0x3)

01:26:10 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x81000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:10 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], 0x0, 0x4, 0x1000, 0x3})

01:26:11 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x8400, 0x0)
dup2(r1, r2)

01:26:11 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x86ddffff, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:11 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x4000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2288.186168][T11539] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2288.204695][T11539] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2288.258888][T11539] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:11 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='v%at\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:11 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x802, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

01:26:11 executing program 0:
syz_emit_ethernet(0x273, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x20002)

01:26:11 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x88470000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:11 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x88480000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:11 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='v.at\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:11 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffdfffff0800450000300000000000019078ac7014bbac1414110802907800000200420000000015000000000000ac1414aaac1414004eb7fd67557f1f13c40d59495fc0e4846cb1a3a57fa0daff7f9c0c1a45aa128583816b9332908f911a9b6e5a753909ec80ef77"], 0x0)

01:26:11 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000], 0x0, 0x4, 0x1000, 0x3})

01:26:11 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x6000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:11 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x80)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0)
setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x2, 0xff, 0x5}, 0xc)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x80, 0x0)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000340))
r5 = dup2(r0, r2)
write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={<r6=>0xffffffffffffffff}, 0x13f}}, 0x20)
write$RDMA_USER_CM_CMD_CONNECT(r5, &(0x7f0000000140)={0x6, 0x118, 0xfa00, {{0x2, 0x40, "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", 0x3c, 0x1ff, 0x9, 0xc000000, 0x1, 0x1ec8, 0xd0, 0x1}, r6}}, 0x120)
fchmodat(r1, &(0x7f0000000300)='./file0\x00', 0x4)
read$rfkill(r4, &(0x7f00000002c0), 0x8)

01:26:11 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x88640000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2288.824417][T11878] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:11 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x8040)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={<r1=>0x0, 0x70, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x8, @local, 0x1}, @in6={0xa, 0x4e23, 0x3, @mcast1, 0x100000001}, @in6={0xa, 0x4e24, 0x240000000000, @ipv4={[], [], @local}, 0x5}, @in6={0xa, 0x4e20, 0x3, @empty, 0x1}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x4}, 0x8)
r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x2000)
ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000080)={0x0, 0x1, [{r2, 0x0, 0xfffffffffffff000, 0x10000}]})

[ 2288.869675][T11878] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2288.891662][T11878] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:11 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x1, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)
ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x400000)

01:26:11 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:12 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='v/at\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:12 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = dup2(r0, r1)
ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x1a, 0x0, "17ec0875bd10f959af58bbdd753e1b7144a8f8e7f134227f91d42d40581ecccf7732a2637d6c18c562579841506aa5a6b681ed6db9850faec410b9e8bf9a2665", "59edfaf3569ed7d98e2bbae5c80904c88e457bb6c0bb441a33b682a4e27aec9a2270c8a7be9656759cf8a09ab0a0a9d2f077146490674010ed89ee796d3ce7ef", "a3bc7e54b268dd160f91daa785076f30fd7d378c5041b5d1305ce268ba8b4903", [0x9, 0x1ff]})
ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000340)={'vcan0\x00', <r4=>0x0})
sendmsg$inet6(r3, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="ff3491619330314db9879c72a96adf50ec16ac1212a894a5fd37aa6b0ba0c5c8d4fb1aca7f75eb31acf82e6c0fa0949758bd5f49269eaa001d91b98d0722f7756a420c954e7ab4feb489cc04eb78575721e0e6d2ecb727f3834c363cac03645d6875b3104d19a0126eb08a1c34ae23ea42333733ed3703", 0x77}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000200)="816f3414ff6215257061d7ba0520ff4befd16983ccd5d99f1c24d4447130c9a9cbc01a9df8b5be3db6717085f90a89c7112f3279463d53251dce826ae71a6b2cf97e86940d2e3942c9e3cca07867a987dcae8f6f641cc7cfe5152b6d86e144cce6ed40ead1d2c11221042763b69e", 0x6e}, {&(0x7f0000000280)="d2a35d1dbefd4fa1343238cc5f073d506fe4c527df7d14b24441756c768883c111ab7008d7e9bf353236efcd44b9127bce063ccdbd95a0259b241fa2e99cb03cdf2d8ccc04ca8182dba2c6e842da8dc25f97d358a725c05588fe51a6c90a073473895da456484bcc28216ad8d09a7966b3653df7e6434b9ac41d8cf0ea9a984d0e", 0x81}], 0x4, &(0x7f00000013c0)=[@pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, [], 0x18}, r4}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x0, 0x2, 0x2, 0x0, 0x0, [@loopback]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x11, 0x8, 0x2, 0x400, 0x0, [@local, @dev={0xfe, 0x80, [], 0x28}, @dev={0xfe, 0x80, [], 0x17}, @empty]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1ff}}, @dontfrag={{0x14, 0x29, 0x3e, 0x100000000}}], 0xd8}, 0x800)

01:26:12 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0xf000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:12 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x88caffff, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:12 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000)
r0 = socket$xdp(0x2c, 0x3, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xbb0, 0x1f, 0x82d, 0x4, 0x3, 0x3f, 0x7fff, 0x385, 0x40, 0x27d, 0x2, 0x200, 0x38, 0x2, 0x81, 0x7fffffff, 0x7fff}, [{0x60000000, 0x1, 0x3, 0xff, 0x200, 0xfffffffffffffff9, 0xffff, 0x800}, {0x6474e551, 0x0, 0x40, 0x8d4, 0x3, 0x20, 0x8000, 0xe74}], "4662bdcd25d3212b25ba52782a6ded0100615b1943740f0dee8521b483fa6d7a92d90ebf8973973199eed06ad0ad3f40ddc30cbc934b152a9e69e10abe3ce3afa025219f8d81a3ff7d6fc1536cc58babe63362d1441ec6e316de9b54a6b6b45a7726389b2960322d1c9dd529fb6e4d4f84a842f3cbe6c538c97f116ee3871bf90d84a86cded8767612017f4afccd3c7261e05ec0cae1c4f804eec0297bdc11e69bcba84f41424cd589f2ff15f8f965a486165ca5c36c7d8e2ec04eb262bef5062bf79469a94ced677cbb40a87495ebd266a3aff9109514ab7e162227d647a5e9df39319b", [[], []]}, 0x394)

01:26:12 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0, 0x4, 0x1000, 0x3})

01:26:12 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x89060000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2289.406180][T12238] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:12 executing program 0:
syz_emit_ethernet(0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="492cc616d89b8614b0c5204c9ebc18c0f6aaf2f1cea4ba4f1b1262e92a2c28ae525902ff13c2b1f3d18a0cdb6c02f992f46f2f2b757d21a7595ee7b394939844", @ANYRESDEC], 0x0)

[ 2289.484817][T12238] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:12 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='v\\at\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2289.531161][T12238] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:12 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x408400)
ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000080)={0x1021, 0xeb02, 0x8})
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r2)

01:26:12 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:12 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x11000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:12 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08009779f7d6e482a50b3d854500003000000000000e2672019078ac7014bbac1414110802907800000200420000000000000000"], 0x0)
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x484000, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r1, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2b3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf46}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x20000000)
ioctl$RTC_UIE_ON(r0, 0x7003)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x4)
r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x4002, 0x0)
ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000040)={0x4, 0x4, 0x9b, 0x8743, 0x5, 0x7b24e2b2, 0x92eb, 0xff, 0x3, 0x1})
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x40040)

01:26:12 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11})
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r0)
ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000))

01:26:12 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffa888, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:12 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0x4, 0x1000, 0x3})

01:26:12 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vf\\t\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:13 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
r1 = socket$bt_bnep(0x1f, 0x3, 0x4)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @broadcast}, &(0x7f00000000c0)=0x10)
getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f0000000140)=0x10)
setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x9, 0x2)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x1e, 0x11})
socket$inet_udplite(0x2, 0x2, 0x88)
shutdown(r2, 0x1)

01:26:13 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:13 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfa%\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:13 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac7014bbac1414110802907800000200420000000000000000000000ac1414aaac141400a65b0758b35de28c8a54501692236de9d520f05acf4e6cac77caf2d7eeea8b7a73a5372ffa69d67c15a9c5e106d3de92bb0e1d3df5da51671e22ab2e59c12d990e1c7a7cbbf74ec3baa454b3bf7063293390438d6f770e6efbc8c6629a0aed802e0d6a3b2b"], 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={<r1=>0x0, 0x4}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x17d0}, 0xfffffc5c)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x7, 0x4)
syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x100)
r3 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x3, 0x2)
mq_open(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x50, &(0x7f0000000180)={0x1, 0x944, 0x4, 0x0, 0xb311, 0xa00000000000, 0xa8c, 0xaf42})
fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f00000001c0)='/dev/vbi#\x00', 0x0, r2)
ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000040))

01:26:13 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x0, 0x4, 0x1000, 0x3})

01:26:13 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x3f000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:13 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffdd86, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2290.426570][T12872] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:13 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000000)={0x5})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x2000, 0x1})
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

[ 2290.514619][T12872] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2290.542659][T12872] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:13 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f0000000040))

01:26:13 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfa/\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:13 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="298f99b8cbad418589e1832c1c8376e89de886b85788cd0052d1b49d089f913edefa0ba0c85788addd68340a6727a2e4e2670aa76d8ce39461cd677a7a9963bb74a3b79c589829756d48e99f7253d11b41a075bd6c9d", @ANYRES16=r3, @ANYBLOB="00042abd7000fddbdf25020000000800040001800000"], 0x1c}, 0x1, 0x0, 0x0, 0x4008801}, 0x800)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000280)=0x7, 0x4)
write$P9_RATTACH(r2, &(0x7f00000000c0)={0x14, 0x69, 0x1, {0x10, 0x1, 0x7}}, 0x14)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r4, 0x1000008912, &(0x7f0000000000)="11dcaa360d28e24f487fa50d5e0bcfe47bf070")
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$kcm(0x10, 0x802, 0x10)
socket$inet6_udplite(0xa, 0x2, 0x88)
sendmsg$kcm(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000002c0)="2e00000039000508005a80bcf7e9570a017ef90010000200000535820900068004001700d1bd00000000b5a8e438", 0x2e}], 0x1, 0x0, 0x0, 0x200000000000000}, 0x0)
dup2(r0, r1)

01:26:13 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffff000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2290.890181][T13196] netlink: 'syz-executor.4': attribute type 2 has an invalid length.
01:26:13 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0, 0x4, 0x1000, 0x3})

[ 2290.937696][T13196] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.4'.
01:26:13 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x40000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:13 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:13 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = semget(0x3, 0x7, 0x201)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @initdev}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, <r2=>0x0}, &(0x7f00000001c0)=0xc)
r3 = geteuid()
getgroups(0x3, &(0x7f0000000200)=[0xee00, 0xee01, <r4=>0xffffffffffffffff])
semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0x7, r1, r2, r3, r4, 0x100, 0x1}, 0xfffffffffffffff9, 0x0, 0x100})

01:26:14 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfa\\\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2291.099015][T13300] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2291.110474][T13303] netlink: 'syz-executor.4': attribute type 2 has an invalid length.
[ 2291.145860][T13300] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2291.159129][T13303] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 2291.175049][T13300] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:14 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:14 executing program 0:
syz_emit_ethernet(0x5, &(0x7f0000000280)=ANY=[@ANYRESHEX=0x0, @ANYRES64, @ANYRESOCT, @ANYRESHEX, @ANYRESDEC], 0x0)
r0 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000))

01:26:14 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000000)='trusted.overlay.upper\x00', &(0x7f0000000080)={0x0, 0xfb, 0xdd, 0x2, 0x1, "6ec32a024578aa5731b04b3ce1024a14", "496a408b805546d836bf897feabf554d29c3623cba7dcb972d920db3738d23155df0ddeb6cc80fd2ce3f3d769331719779ddc86c4f8c5edb234a6b811a9a7b407cbebf334bca77ca2d57660db166124011c7759bc0d38625548c2b01ad8bdc4366ad9f60af265adfecabee70436e8b7a69c0b15c4975d25747545537f931dd911e6a1e0aaa8dc3282eb88db6ab410077df10de52d4b748c0618b1e766f0c44b2f0a7143ccbff3b0c7f4db4d726971b02752c6acce0c5da3d8750e8088a9ae99824616f37e2c7849b"}, 0xdd, 0x3)
dup2(r0, r1)

01:26:14 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:14 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x41000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:14 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0, 0x4, 0x1000, 0x3})

01:26:14 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x804, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1b, 0x22, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

01:26:14 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfau\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:14 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:14 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000080000ba052f850b5ef3e11414110802907800000200420400000000000000000000ac146414aa94e53300"], 0x0)

[ 2291.685095][T13745] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2291.724293][T13745] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:14 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2291.775684][T13745] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:14 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1b, 0x11, 0x2, <r1=>0xffffffffffffffff})
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="0ddca50d5e0bcfe47bf070")
dup2(r0, r1)

01:26:14 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@random="7c1bd95a5fb7", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

01:26:14 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x600000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:14 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x800e0000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:14 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x02', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:14 executing program 0:
syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0)

01:26:15 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0x0, 0x4, 0x1000, 0x3})

01:26:15 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={'team0\x00', {0x2, 0x4e21, @multicast1}})
dup2(r0, r1)

01:26:15 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x700000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:15 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac7014bbac1414110802907800000200420000000000000000000000ac1414a2ac141400"], 0x0)

[ 2292.298146][T14034] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:15 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
r1 = dup(r0)
ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000001c0)=""/234)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x4, 0xfffffffffffff800, 0x1f26, 0x1f})
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0)
ioctl$VIDIOC_G_JPEGCOMP(r3, 0x808c563d, &(0x7f00000003c0))
ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000480)=""/241)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000300)="0000000000276300000099d43e634dda54ee60067bcee92ff6e2eba06975590c6d41d556df292e6739d6044a")
dup2(r0, r4)
pipe2(&(0x7f00000000c0), 0x80800)
r5 = getpgrp(0x0)
syz_open_procfs(r5, &(0x7f0000000100)='net/ip6_mr_cache\x00')
openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/exec\x00', 0x2, 0x0)

01:26:15 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:15 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x03', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2292.338835][T14034] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2292.364733][T14034] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:15 executing program 0:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/114)
ioctl$BLKTRACESTART(r0, 0x1274, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078907014bbac1414110802907800000200420000000000000000000000ac1414aaac141400"], 0x0)

01:26:15 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0xffffff7f, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:15 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x806000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:15 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x8000000, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

01:26:15 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], 0x0, 0x4, 0x1000, 0x3})

01:26:15 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:15 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2292.834805][T14380] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2292.862548][T14380] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:15 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8001000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00010000", @ANYRES16=r2, @ANYBLOB="37d06c127000fddbdf2511000000249a0a13950006000400024004000200080001000100000effe0ff9f00040044008d750827d5a090ddb8fea221faa12aa0000100070000000800020004000000080002000700000008200300060000000800040001000000080001000e00000008000100030000000873794150f6f57a31000000001c0007040800010011000000080002000300000008000300090000000c0001007379a631000000000c00010073797a31000000000cf25891d3797a30000000000c00010073797a300000000028000400240007000800030004000000087e362a01080536adc312980d26ae6000010015000000080001001000000008d24c42a54682250d45744e06e800"/285], 0x100}, 0x1, 0x0, 0x0, 0xc080}, 0x4)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r3=>0xffffffffffffffff})
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r3)

01:26:15 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
syz_emit_ethernet(0x98, &(0x7f0000000000)={@empty, @broadcast, [], {@ipx={0x8137, {0xffff, 0x8a, 0x5, 0x14, {@random=0x5, @random="47bf4e671450", 0xff}, {@current, @broadcast}, "0bbcaa9eb66749bdb1ab985e3b6cbd93ed1065ae5d1277515b1cf89ac5cb36ccd13c52c36f9bbbb350619c27b66f7feb137138a4d3e549ac4b28649c265f95fd74c15edc4c0e8c43397ee51b076b89a5111ae6e2d2633d59577292a7d5261a5aa60699ea10c716048fe40f15"}}}}, &(0x7f00000000c0)={0x1, 0x4, [0xb29, 0x367, 0x5cc, 0xa0d]})

[ 2292.885966][T14380] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:15 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:15 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x100000000000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:15 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2)
getpeername$ax25(r0, &(0x7f0000000040)={{0x3, @bcast}, [@netrom, @netrom, @netrom, @remote, @remote, @default, @netrom, @rose]}, &(0x7f00000000c0)=0x48)

01:26:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x05', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:16 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = socket$netlink(0x10, 0x3, 0xf)
r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x258400, 0x0)
ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000100)={0x7fff, 0x7fff})
getsockname$netlink(r3, &(0x7f0000000000), &(0x7f0000000080)=0xc)
dup2(r0, r1)

01:26:16 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], 0x0, 0x4, 0x1000, 0x3})

01:26:16 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2293.343199][T14623] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:16 executing program 0:
r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x200, 0x0)
ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000180)=0xffff)
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x9, 0x20080)
arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000380))
connect$netrom(r1, &(0x7f0000000040)={{0x3, @default}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48)
fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x3)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={<r2=>0x0}, &(0x7f0000000200)=0xc)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000280)={{0x2, 0x1, 0x1aa3, 0x3, 0xffffffffffffffe0}, 0x40, 0x504})
tkill(r2, 0x2b)

01:26:16 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x8001, 0x42000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000200)={0x3, 0x7, 0x200, 0x2, 0x100000000, 0x800, 0x8}, 0xc)
open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x120)
ioctl(r2, 0x1000008912, &(0x7f0000000180)="0000b6d38bb496000000")
r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x1, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080), 0x106, 0x3}}, 0x20)
write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={<r5=>0xffffffffffffffff}, 0x13f, 0x3}}, 0x20)
write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x40000000000081}, r5}}, 0x30)
dup2(r0, r1)

[ 2293.430078][T14623] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x06', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:16 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1c00000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2293.516665][T14623] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:16 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x200000000000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:16 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
prctl$PR_SET_ENDIAN(0x14, 0x1)
dup2(0xffffffffffffffff, r0)

01:26:16 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x40, 0x0)
ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, &(0x7f0000000040)={0x3, 0x1800, 0x1})

01:26:16 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3000000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\a', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:16 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0x0, 0x4, 0x1000, 0x3})

01:26:16 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10000, 0x0)
ioctl$VIDIOC_G_STD(r3, 0x80085617, &(0x7f0000000080))
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

[ 2294.000766][T15120] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:16 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:17 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

[ 2294.045664][T15120] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2294.079746][T15120] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:17 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x400000000000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:17 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:17 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x3c, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xb0c, 0x3, 0x5, 0x6000000, <r3=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x6, 0x81}, 0x8)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
fdatasync(r4)
ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

01:26:17 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x3ff, 0x1f, 0x48000, 0x91, 0x1, 0x4, {<r1=>0x0, @in={{0x2, 0x4e21, @empty}}, 0x7, 0xfffffffffffffff8, 0x67bf, 0xc00, 0x6}}, &(0x7f00000000c0)=0xb0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x15, "87aa5f4d7ddcb0b44af1692fc93c37c61449372fcb"}, &(0x7f0000000180)=0x1d)

01:26:17 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\b', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:17 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000], 0x0, 0x4, 0x1000, 0x3})

01:26:17 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:17 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\t', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:17 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x1e, 0x11})
r1 = accept$inet6(r0, 0x0, &(0x7f0000000000))
getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00000003c0)=""/4096, &(0x7f0000000080)=0x1000)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")

01:26:17 executing program 0:
syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x0)

01:26:17 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x600000000000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2294.675904][T15514] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2294.709322][T15514] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:17 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

01:26:17 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2294.747321][T15514] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:17 executing program 0:
syz_emit_ethernet(0xb5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0)

01:26:17 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:17 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\n', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:17 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11})
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

01:26:18 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, 0x4, 0x1000, 0x3})

01:26:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:18 executing program 0:
r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x100000000, 0x228000)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x1ff, 0x401, 0xe5, 0x5, 0x8b5e, 0x1, 0xb3, 0x5, 0x80}, 0xb)
syz_emit_ethernet(0x3e, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)=""/149, &(0x7f0000000140)=0x95)

01:26:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2295.278448][T15754] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2295.308708][T15754] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x0e', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:18 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0xf00000000000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:18 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x40000, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = dup2(r0, r1)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00')
ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000200)=""/23)
sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r4, 0x120, 0x70bd29, 0x25dfdbfd, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x6, @media='ib\x00'}}}, ["", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x2004c000}, 0x10)

[ 2295.336574][T15754] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:18 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff9880c8124ce677af4d3d4308004500803000004fd6efd3b1b26ae97cf149dd3c0000000190782c7014bbac1414110802907800000200420000000000004fcfec677bf0fde9ecf5a463b9e9e53fe3b2b41086f4f7db6ae5b9c34d944168d17fe2db4c0f"], 0x0)
socket$caif_seqpacket(0x25, 0x5, 0x1)

01:26:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat#', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:18 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0x0, 0x4, 0x1000, 0x3})

01:26:18 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = dup2(r0, r1)
sendmsg$alg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000080)="6680e7e7f608c5b6741629d657408a28735c9a1cb3a1c378a62e02e710d3c5e408235aeb2e11db69785630145ed4ef83c4af984d3b782468c522153fbb40ee17ec77cd4bac2e8fc4b29b6dadc9e6548830a3d763505eb15abe2af4e57b2b48915969e4172744c238d439e8369bb76886f1a2d741aa30a3eafc627da17a5836cbd6aa5947f76fe3755a98dff9b1524b26c2c0fcf84bbc958a3f3716b103bd7e3bf11ab6c7893853a8e5332b911e630d68d2b4803ab51e6456d9974947a953223a12eefd980a3ca292122e8c057475773ad5d2b9c588d43c775fa57337de0e3e64c3d199eb9637e4ef65e347d9982fb8dc7580d52264", 0xf5}, {&(0x7f0000000180)="5dac1248a0d798e89796e3dca1d6a199307e693d755c8715fc2f8751dde079f33bf44dfe5e0af347c0aeb6593f95be997bec6ada6402ea8df655f5f27a9537a3130c50f42ced56824879fc4344c1cc9a2aee5ecc3ce3bb6b1a48226eb0846a126e4f03f8464637df629b986cecd1d23a7ac8d956dbd0083a1567f6601dce1391b9912b8895b7b4c24df7d628a059e060f6c5ffbb861233acf9e3d27ff41c8e7ef14c21a7e934b78a46568e8a4481113cbd", 0xb1}, {&(0x7f0000000240)="adae25479724b669937cf9b8adfcf3ffc315c6a605cafc2955d70b6ae68e6f9f30e57219ec45cd758e64aba0a9a7a1fd3787e9def788d021ff5b1a377f98312176f3f7bf71c39fbe9c4c", 0x4a}, {&(0x7f00000002c0)="2fc76f7b1c03e9afc93658143df6483d22e3ffb22b07b789b2355d9f1897494d64c0c104ef89cbb03bf1e1cb9973feab24dcbf735d66ef0da9c3daf5980b44bcfd84c1599f79d1d88d16e722946e4cf2b822bf0c8e306b6859289488553767135e04b61e26d921ec01301877753bdf2897255b38d16fab3c", 0x78}, {&(0x7f00000003c0)="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", 0x1000}], 0x5, &(0x7f0000001440)=[@op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18}, @iv={0x60, 0x117, 0x2, 0x4b, "57331a8fb0f624ba6dddc839d2cf30fa5f666f623b2f898352c500fa250ff44d9aafd4fab01764ef2af85afe785c3004304f9fa9ef79b6c7c19cf65c854615f1cd4a25740bea32a7351688"}, @iv={0xf8, 0x117, 0x2, 0xde, "b3fb64f5f4f5575a52e363779fbc698bcee615a587754a37bd65251a44bfd1becf4a21ad8ff72cc08968e151fcd31d5996a3739471c0d01cb4e7be0bc65ad8ec90c7dc2a4115d9f94985f0844d73213d50f630718d8e7c023d9d3a340bc597940535dd3f54119a0250186bdd2273af373c944353ba3a3cce656040faea41e5c00928fa4fc2d581953afa01f79423353f64274a1e564ed5e0acb6f8d4dde07748d34ece41a3a43334159df7350f59e6d6a13f2fb72f9150ef28b9c983a0e8840253f5d0440bf7575d777af88d9a4e98c55eb4e478be497edd1585867c1b61"}, @assoc={0x18, 0x117, 0x4, 0x8001}], 0x1d0, 0x40480d0}, 0x4000000)

[ 2295.780179][T16053] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2295.817860][T16053] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:18 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
times(&(0x7f0000000000))

01:26:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2295.846576][T16053] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:18 executing program 4:
perf_event_open(&(0x7f0000000300)={0x400000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCVHANGUP(r0, 0x5437, 0x0)
r1 = open(&(0x7f0000000380)='./file0\x00', 0x40001, 0x10)
ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100))
pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, &(0x7f0000000200), 0x0)
r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x200000101000, 0x0)
ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r4=>0xffffffffffffffff})
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00')
sendmsg$TIPC_NL_LINK_RESET_STATS(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="020328bd7000ffdbdf250a0000002c00090008001100ce510000080001000500000008000100ff00000008000100000400000800010005000000"], 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x800)
ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r3, r4)

01:26:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:18 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x1100000000000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:19 executing program 0:
syz_emit_ethernet(0xffffffffffffffdd, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac7014bbac1414110802907800000200450000000000000000000000ac1414aaac141400248618755fcae8194099d7cdca0c8768c20ce3ef1b9ea11551d802f3aa4f67434c967d90ea85a3e09ba3656a624a99ade0d66cd9135659ecf543efa57451c04c66421c36314a5748"], 0x0)
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={<r1=>0x0, @in6={{0xa, 0x4e23, 0xe50, @local, 0x7}}, [0x2, 0x6, 0x100000001, 0x100, 0x9, 0x7, 0x0, 0x0, 0x10001, 0x3, 0x4, 0x0, 0x7ff, 0x6, 0x401]}, &(0x7f00000002c0)=0x100)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x5}, 0x8)
r2 = syz_open_dev$cec(&(0x7f0000000380)='/dev/cec#\x00', 0x2, 0x2)
r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00')
ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000000))
sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x800, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8000)

01:26:19 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$TIOCVHANGUP(r1, 0x5437, 0x0)
r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x40082, 0x0)
write$P9_RSETATTR(r2, &(0x7f0000000080)={0x7, 0x1b, 0x2}, 0x7)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x7, 0x11, 0x0, <r3=>0xffffffffffffffff})
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r3)

01:26:19 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat)', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:19 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:19 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x0, 0x4, 0x1000, 0x3})

01:26:19 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2296.451281][T16428] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:19 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x3f00000000000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:19 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40000, 0x0)

01:26:19 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
rt_sigprocmask(0x5, &(0x7f0000000000)={0x4}, 0x0, 0xffffffffffffffc5)
dup2(r0, r1)

[ 2296.521456][T16428] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2296.544408][T16428] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:19 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat*', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:19 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f00000005c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac7014bbac1414110802907800000200420000000000000000000000ac1460282f993d43fbb2b4e214aaac14140047ba92cd416631aecd0c0cda1382e92c67ddfd7baa12f7af114f1087adbcc02df13f02bfdb2dc9d60bb016ddf0e1b21e1b99970358a27deec2fc86c6795796438e58a7781ed044d2ef90f9af3b8e242b1432f4c48105e4b7369c877780477de07c0a644dd86f917b3595d9c7e133a4415cffc8c9bd3b8df8bda5ee29ba6f305670a4067e2f0c4adb0ea2d773dcbe809fbc61ed4114fe6029f0303a0745c20dab244e787eb5ce7b16cdb57b0e4197dafff0728d5a0d230ce54217590f"], 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00')
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00')
ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000700)={'veth0_to_hsr\x00', 0x5, 0x1})
sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x434, r1, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x100000000}]}, @TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @rand_addr=0x1}}, {0x14, 0x2, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}}}]}, @TIPC_NLA_BEARER={0x100, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7f}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfe15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffffffffffff7}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x6, @mcast2, 0x9}}, {0x14, 0x2, @in={0x2, 0x4e22, @local}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @rand_addr=0x2}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8, @remote, 0x1}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}]}, @TIPC_NLA_BEARER={0x108, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6gretap0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @remote}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x81, @empty, 0xde3}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x32}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}, @TIPC_NLA_MEDIA={0x1a4, 0x5, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8cb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2385}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x60}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5b4175bc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f3}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x434}, 0x1, 0x0, 0x0, 0x40040c1}, 0x20000000)

01:26:19 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:19 executing program 4:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x80000)
ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[0x3, 0x5, 0x1f, 0x100000001, 0x3, 0x0, 0x2]})
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r1, r2)

01:26:19 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000], 0x0, 0x4, 0x1000, 0x3})

01:26:19 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:19 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x94e, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000001c0)={<r4=>0x0, @in={{0x2, 0x4e20, @multicast2}}, [0x0, 0x7fff, 0x100000001, 0x7fffffff, 0x1000, 0x326e, 0x1000, 0x8, 0xe7c, 0x5, 0x0, 0x9, 0xffffffffffffff4c, 0x10000, 0x91]}, &(0x7f00000002c0)=0x100)
ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000003c0)="fa529e810ab6118b1e402f896b2c0425268c5c17f381b0c3427da72b57f22012d166e8a289aa96540deb41ad1febfde9177cb10fb3faf09ac11ca3d82f8650f789582721639d701beb9f22f1904c72db171fdac7d307bbe6ab7d93c96ae9cb784253248632fec6a7c8b9eff3722f8c8387d84719dc16fa9146362ac3b77aaf184cbd31c3170c252aa4f3f5b17abe9d0e45c17df9035cc1c509a9230d5086821e38dc0442b13e37e3a3dacbd17ef04b2acfbc53e96c5beca5fd270d6c8e6ceb33f5c0b20ea198ec771b5ed1616161bc7f9316a7f71fd43df040e02a6b3e2cc228741eab")
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000300)={r4, 0x1000, 0x80}, 0x8)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r5 = dup2(r0, r1)
recvfrom$x25(r5, &(0x7f0000000080)=""/255, 0xff, 0x40, &(0x7f0000000000)={0x9, @null='               \x00'}, 0x12)

[ 2297.006179][T16756] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:19 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x4000000000000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:19 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x300, 0x200, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000}]}, 0x1c}, 0x1, 0x0, 0x0, 0xd99ddf26d18f4c9d}, 0x4000080)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0)
setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x401, 0x4)

[ 2297.066824][T16756] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2297.089413][T16756] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:20 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfatS', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:20 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x1, <r2=>r1})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r2)

01:26:20 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000], 0x0, 0x4, 0x1000, 0x3})

01:26:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:20 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffffb6e376e4edf2209e000000019078ac7014bbac1414110802907800000200420000000000000000000000ac1414aaac141400"], 0x0)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0)
ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x3, 0x6, 0x6c2, 0x4, 0x3})
preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/251, 0xfb}], 0x1, 0x0)
connect$x25(r0, &(0x7f00000000c0)={0x9, @remote={[], 0x1}}, 0x12)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @local, @empty}, &(0x7f00000002c0)=0xc)
ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000340)=[0x23bd44f4, 0x2])
ioctl$VIDIOC_G_SELECTION(r0, 0xc040565e, &(0x7f0000000300)={0x6, 0x101, 0x6, {0x20, 0x0, 0x7, 0x6}})
ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x8, 0x101, 0x1f})

01:26:20 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x4100000000000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2297.558147][T17091] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:20 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfatT', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:20 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x800, 0x14, 0x0, <r1=>0xffffffffffffffff})
socket$inet_udplite(0x2, 0x2, 0x88)
dup2(r0, r1)

01:26:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2297.619917][T17091] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2297.659176][T17091] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:20 executing program 0:
syz_emit_ethernet(0xfffffffffffffebc, &(0x7f0000000180)={@broadcast, @broadcast, [], {@x25={0x805, {0x3, 0x800, 0xf, "d4f759706937cbe517ed8459079f209632e79db743eba02ccdaccd83d6386da33a2d93d03174b85462cb67566c066ff809cf10c83b0110db9a0d6a6f2b1af4970f20935d8cddd9e4097e6134dd532369cca18d5287ee1e45d518578b7bbf3a0fd793390460d2b203113b1da061fbe48de7fbf8fa925721f8abe45576b183a826c5848f4ae731e3cd3886310f60dcfcd3565ba1c914e5102b2ffcc836f7c3c01cfa3036c5"}}}}, 0x0)

01:26:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:20 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
flock(r0, 0x4)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11})
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
pipe(&(0x7f0000000000))
ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={'vcan0\x00', 0x100000000})
dup2(r0, r1)

01:26:20 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], 0x0, 0x4, 0x1000, 0x3})

01:26:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:20 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00')
ioctl$VIDIOC_QUERYCTRL(r0, 0xc0445624, &(0x7f0000000040)={0x1, 0x4, "a4a3064a0ccfcce78199a4fe07b0db043da0b3c15a76039354b7de64075b36c2", 0x3, 0x7fffffff, 0xfff, 0x1000, 0x88})
bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x3, 0x4ab, 0x58a, "58f01f2bf742864985ced7fbff8244e0d091f0bf01b3e5a99cfb49696ab4cade02e07bf075f3f6ce141a096166ffeb8af629519a55474640b890607b3c4cd5", 0x7}, 0x60)
fsetxattr$security_ima(r0, &(0x7f0000000180)='security.ima\x00', &(0x7f00000001c0)=@sha1={0x1, "172dd2f6bceb963f8b6654c0b910cdd1c3753d62"}, 0x15, 0x0)

01:26:20 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfatU', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:21 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x8000000000000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2298.130930][T17422] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2298.161352][T17422] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:21 executing program 4:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0)
ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000000c0))
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x7, &(0x7f0000000000)="11dca50d5e0bcfe47bf07058b18144873f4182fddea0695ecc230dcdb8ca6f42ddacc20f706a044ea6")
dup2(r1, r2)
socket$inet6(0xa, 0x6, 0x3ff)

[ 2298.187734][T17422] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:21 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfatV', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:21 executing program 0:
syz_emit_ethernet(0x46, &(0x7f00000000c0)={@broadcast, @broadcast, [{[{0x9100, 0x7, 0x5, 0x4}], {0x8100, 0x5, 0x4000000000000, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

01:26:21 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x800e000000000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:21 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000], 0x0, 0x4, 0x1000, 0x3})

01:26:21 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0)
ioctl$VIDIOC_ENUMAUDIO(r3, 0xc0345641, &(0x7f00000000c0)={0x8000, "9c66f51360ea7a645dbcfe2780b0d495de3f9f37a7743768f0857953f5bc699a", 0x3, 0x1})
dup2(r0, r1)

01:26:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:21 executing program 0:
r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4)
get_thread_area(&(0x7f0000000100)={0x8, 0x0, 0x400, 0x3, 0x1, 0x3, 0x9, 0x1, 0x7, 0x100000001})
r2 = fcntl$getown(0xffffffffffffffff, 0x9)
ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0x3, 0x1, 0x53, 0x3, 0x3}, 0x80, 0x3f, 'id1\x00', 'timer1\x00', 0x0, 0x8001, 0xfffffffffffffffc, 0x8000, 0x7})
fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x20000000000001, r2})
r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x0, 0x0)
ioctl$TIOCNXCL(r3, 0x540d)

[ 2298.713848][T17762] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2298.782703][T17762] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:21 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x20500)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000000c0))
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r4 = dup2(r0, r1)
ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x9)
ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000100))

01:26:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2298.824228][T17762] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:21 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfatW', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:21 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
socket$inet_udplite(0x2, 0x2, 0x88)
dup2(r0, r1)

01:26:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:22 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0xffffff7f00000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:22 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x800000000000803, 0x0)
getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0)
r2 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0xfffffff7fffffff9, 0x18042)
ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x6000, &(0x7f0000000040), 0x1, r2})
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac7014bbac1414110802907800000200420000000000000000000000060014aaac141400"], 0x0)

01:26:22 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000], 0x0, 0x4, 0x1000, 0x3})

01:26:22 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfatX', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:22 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:22 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0)
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c)
ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000180)={0x7, 0x3, 0x5eb7, 0x40, 0x2})
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000080)="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")
r2 = dup2(r0, 0xffffffffffffffff)
ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00000001c0)={0x3, 0x5})

[ 2299.364097][T18103] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2299.454401][T18103] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2299.495261][T18103] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:22 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:22 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x100, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000080)={0x2, 0x3, {0x1, 0x0, 0x5, 0x3, 0xfffffffffffffffb}})
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

01:26:22 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfatY', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:22 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:22 executing program 0:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0)
write$P9_RLERRORu(r0, &(0x7f0000000040)={0x26, 0x7, 0x2, {{0x19, '+eth0em0self!\x0e)security)\xe3'}, 0x8}}, 0x26)
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffff29ff2c00450000300000000000019078ac7014bbac0000000002907800000200420000000080000000000000001414aaac141400"], 0x0)

01:26:22 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000002, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:22 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x731248c0], 0x0, 0x4, 0x1000, 0x3})

01:26:22 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:22 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800000000, 0x4080)
setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000000080)=0x8, 0x4)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000000c0)={0xca2, 0x44, 0xf2, 'queue0\x00', 0xc9})
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

[ 2300.071714][T18483] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2300.099152][T18483] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:23 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2300.130708][T18483] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:23 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfatZ', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:23 executing program 4:
r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x41, 0x0)
syncfs(r0)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x1e, 0x4, 0x0, <r2=>0xffffffffffffffff})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x4, 0x4)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r4 = dup2(r1, r2)
ioctl$TIOCGPTLCK(r4, 0x80045439, &(0x7f0000000000))

01:26:23 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="5bab36461cbbaaaaaaaaaabb0800450000d1af36ff2bf51d2978ac7014bbac1414110802907800000200450000000000008000000000ac1414aaac141400"], 0x0)

01:26:23 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:23 executing program 0:
r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00')
ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000180)={0x1, 0x7fffffff, 0x1, 0x3, 0x9, [{0x2, 0xab6, 0x0, 0x0, 0x0, 0x3204}, {0x8001, 0x5ed, 0x842, 0x0, 0x0, 0x1100}, {0x7fffffff, 0x1, 0x5}, {0x7f, 0x7, 0x4, 0x0, 0x0, 0x3}, {0x7, 0xffffffff, 0xdb9, 0x0, 0x0, 0x100}, {0x5, 0xffffffffffffb4d1, 0x5c, 0x0, 0x0, 0xa01}, {0x8, 0x2, 0x101, 0x0, 0x0, 0x2001}, {0xfff, 0x4, 0x401, 0x0, 0x0, 0x8b23377fe16a4153}, {0x4, 0x7ff, 0x1, 0x0, 0x0, 0x100}]})
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

01:26:23 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000003, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:23 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x3)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x84800)
ioctl(r3, 0x40000000006da, &(0x7f0000000700)="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")
dup2(r0, r1)

01:26:23 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:23 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000], 0x0, 0x4, 0x1000, 0x3})

01:26:23 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat[', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:23 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:23 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

01:26:23 executing program 0:
openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0)
syz_emit_ethernet(0x2d, &(0x7f0000000140)={@broadcast, @broadcast, [], {@llc_tr={0x11, {@llc={0xf0, 0xff, "d3", "dd511ef4134d692b76cd6e40b55418281c010d2768134b9ea0da2cb4"}}}}}, 0x0)

[ 2300.791479][T18966] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2300.828800][T18966] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2300.841110][T18966] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:23 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000004, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:23 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:23 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
socketpair(0x2, 0xb, 0x3, &(0x7f00000000c0))
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x1fff, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r4 = dup2(r0, r1)
ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000000)={0x7f, <r5=>0x0, 0x10003, 0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000080)={r5, 0x8})

01:26:24 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\\', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:24 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000], 0x0, 0x4, 0x1000, 0x3})

01:26:24 executing program 0:
r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000540)='/proc/capi/capi20ncci\x00', 0x78e9a229d5327a26, 0x0)
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000600)={0x4, &(0x7f0000000580)=[{}, {}, {}, {}]})
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)

[ 2301.301219][T19266] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:24 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x400000000000, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

[ 2301.343559][T19266] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2301.378201][T19266] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:24 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000005, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:24 executing program 0:
r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800)
r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2)
getpeername$netrom(r1, &(0x7f0000000100)={{0x3, @default}, [@rose, @remote, @netrom, @null, @remote, @bcast, @bcast, @bcast]}, &(0x7f0000000180)=0x48)
dup(r0)
syz_emit_ethernet(0xa5, &(0x7f0000000040)={@empty, @empty, [], {@llc_tr={0x11, {@llc={0xff, 0x42, "cd0e", "20b7d354fad658365880537a9ac24405f256d94bc88bee9d6838a372bde7082a443317d1af676b2c1d43b5200c57c3796b7e0432d1734d4b939846b632bcf99af91032f3adb657c998a6af558e29f833a8c77bccbe371e649cd388ea9aa5ff7eee3220b554673da924dbfa8a6457707869228a22f0f4e608be881384181b4ecb8b8731bfa59cf64dfc62cb0110950219c151e0"}}}}}, 0x0)

01:26:24 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat]', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:24 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
vmsplice(r0, &(0x7f00000003c0)=[{}, {&(0x7f0000000080)="de03e37a53d84af88ab4a5f1e5afe2ae63c5c736043f2283a1fa4ed601b616f5d760923dadc50f3b684e691d66885ba9cd32d93ed292db06b66d62d9fa1baac18326091850f14b727b204865e2b073ec259ee52b1a65d3235e1257d3f742afad97f053470cf004b1369971bae985e8e2e727cffc56fe079774a69a61b5799c5899b13e9b213854fe6f6a81a7b6eb20789181f8f2bee5bb6c1e93f0f19669329e0eed8421babaa465a6be", 0xaa}, {&(0x7f0000000140)="b576daa1409691c4e4d76a6477ebee8c962a60ddbf9bcff13d9b0d3bd0286c0d77acc8bf71b9790a0437ae9ff7068d57a54dbb4887aaa6281e31b3d5ec86e4b5630fe78499270ce59bc5dd8679f9", 0x4e}, {&(0x7f00000001c0)="7f315deb09bf76f30dae2a00507835ec90e42958a0070a87c8adb70489515cf47b03e8c487", 0x25}, {&(0x7f0000000200)="09bc2b15219deef917b9f29efcad2d3dd70052c0bfa5d1328a052ea16f9e5682764669bebbc515d38935bde8d1e8d3475629bb8872b78cdd87070b6e0deb3d6fce7d96c72577938f3640aa66da9bf99ca67e29db7ee87633d67745061d282c2f9f4c8dff9dc3919a6c815c0ddb269623579db859d9c7abb48d2c44b6f8d23640fe6d94497cf8ddc65f0b3e2eb93b4f9f", 0x90}, {&(0x7f00000002c0)="200802897ea127b0393a5ec9f180f465c04fdcf3c1d96fb249a574c714a3e7c371096afcc1b7976d93b2ad5858b23db1553d0153a6860c60560492c78e28287748da2c4eb2224d1ba12db57ed2734d58a78dec86adf9f418558d9db95d76dbec914b6dddab4a8d69859446313eb49a112548b1a74b7b53ede9ed06b7", 0x7c}], 0x6, 0x1)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000440)='/dev/zero\x00', 0x202, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>r1})
socketpair(0x4, 0x0, 0x32, &(0x7f0000000480))
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
socketpair(0x4, 0xa, 0x20, &(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f0000000340)=0x3, 0x4)
dup2(r0, r2)

01:26:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c00, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:24 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0481273], 0x0, 0x4, 0x1000, 0x3})

[ 2301.854912][T19709] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:24 executing program 0:

01:26:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:24 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000007, 0x0, r1, &(0x7f0000000040), 0xff66}])

[ 2301.920667][T19709] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2301.950630][T19709] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:24 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat^', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:24 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x111000, 0x0)
ioctl$VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f0000000080)={0x0, 0xc, 0x4, 0x80020000, {0x77359400}, {0x7, 0x0, 0x73d0767a, 0x1e, 0x6, 0x1, "558f1a72"}, 0x401, 0x0, @userptr=0x3ff, 0x4})
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

01:26:25 executing program 0:

01:26:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:25 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
fcntl$setlease(r1, 0x400, 0x1)
dup2(r0, r1)

01:26:25 executing program 0:

01:26:25 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4030000], 0x0, 0x4, 0x1000, 0x3})

01:26:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:25 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000008, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:25 executing program 0:

01:26:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat_', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2302.581007][T19999] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2302.611256][T19999] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:25 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x81, 0x11, 0x0, <r2=>0xffffffffffffffff})
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f0000000080))
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe4938070")
dup2(r0, r0)

[ 2302.643957][T19999] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:25 executing program 0:

01:26:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:25 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x75b6, 0x1})

01:26:25 executing program 0:

01:26:25 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], 0x0, 0x4, 0x1000, 0x3})

01:26:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:26 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x80000000000f, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:26 executing program 0:

[ 2303.145709][T20237] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2303.178912][T20237] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:26 executing program 4:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0)
ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000080)=0x7)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r1, r2)

[ 2303.211926][T20237] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:26 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:26 executing program 0:

01:26:26 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11})
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
r3 = add_key$keyring(&(0x7f0000001680)='keyring\x00', &(0x7f00000016c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$instantiate_iov(0x14, r2, &(0x7f0000001640)=[{&(0x7f00000003c0)="7ffc177aea04b9cb6c2b0cc574e3497eff1038bcb19181591a4c9a259acb9184c2b320c75e23a170efef2fd3a783ed3dfec810fce31a4aa398142088db5c20c0205828ec937e3b2e24b680fa1a9b21e19cb1d057f6fda59ea9cf190646dd02661ade2958a44d11c46e542cfbbb56db0cdec655055a15", 0x76}, {&(0x7f0000000440)="29b557f87707f612103163b3cbb750aaff2bf7bca427e42d5420daab6123db1d2d185a21c8345f5e9c5ab913f3c196e6d9680196da45dbf14fa4da3b8e5cda6627e5cd77769262f5257a8b515fe4bc40f1e2bf84e9d0acba3aa00f16b34fe9b2d4881eb926e9f47fc6ea417f7477ffdec3cc905a887f6f5c015e8f7938e19f0ee2314723010293c6d45a636af552d807cdcfa4effcb2b9dda5282f5c80d777cc2ae784e4159614a9e22271c714ee014537c0d5b20fc28d1638794c1baf30705ecae2b645090b3bbd34596ccd6c0fe5a4ba1a7518f5cf42b1041fd607a6918c733d76d51654e43a472222646cbbce7641f0a3858c8c72", 0xf6}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="6021873576cd1b4631c44c2688f3127b0bc66100190f0b490803fd39783de55e05f15c145d57f826b9b5bb015e1d9b8e14333c162524187fb591583c69857a2525cd340a05f79f2a2461d4d141602ef17c6e52ebef5477fbd5dc695aa942c38e23b70be01661a806698efd98312e41b8dc78994d6ea229a4ac4052a6c53e65e6bbcf605710031e4be6ad7ffaa19fd7e0b303cf963ca25b16005317993febfefbf2ecd0361ca86d1e884a33063386f0c0203d7bc19445260965e740960b4b703ebeab1414d3b1d2ba767a5fe4f84c16819b", 0xd1}], 0x4, r3)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresuid(&(0x7f00000001c0), &(0x7f0000000200)=<r5=>0x0, &(0x7f0000000240))
mount$9p_xen(&(0x7f0000000000)='/dev/ion\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x400, &(0x7f0000000280)={'trans=xen,', {[{@cache_loose='cache=loose'}, {@access_uid={'access', 0x3d, r4}}], [{@fowner_eq={'fowner', 0x3d, r5}}]}})

01:26:26 executing program 0:

01:26:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:26 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:26 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000041, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:26 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:26 executing program 0:

01:26:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2303.777175][T20480] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2303.809936][T20480] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:26 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, <r3=>r2})
ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000080)={0x2, 0xff, 0x4, 0x8000000000000000, 0x10, 0x27})
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

[ 2303.829778][T20480] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:26 executing program 0:

01:26:27 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000300, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:27 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:27 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:27 executing program 0:

01:26:27 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:27 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = dup2(r0, r1)
connect$rose(r3, &(0x7f0000000000)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}, 0x1c)

01:26:27 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2304.314231][T20743] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2304.334181][T20743] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:27 executing program 0:

[ 2304.388355][T20743] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:27 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, 0xffffffffffffffff)

01:26:27 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:27 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:27 executing program 0:

01:26:27 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x80000000207f, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:27 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x2, 0x200000)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x2d, &(0x7f0000000080)="f296b950d9f2e32470e88f0acc67a788e374cda8c4c53b0b5c855a985b7b2edcd84f128256b5473d9ad8d62d99714ee65a61990bd69b42827d2e81fd6b6e8ff25548c6446955395411a555bf7e46ce328f468530a71024f2984d299790f54ee73221285dd4e817cfa66b3ab00cac56c025c79e4e296990066c44432f1cd6d8d7fa0474452bed97ad", 0x88)
dup2(r0, r1)

01:26:27 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:27 executing program 0:

01:26:27 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:27 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:27 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:27 executing program 0:

[ 2304.921241][T21002] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2304.957791][T21002] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:27 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)
socket$inet_udplite(0x2, 0x2, 0x88)

[ 2304.980802][T21002] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:28 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000020101, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:28 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:28 executing program 0:

01:26:28 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat ', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:28 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r0, 0x0, r1)
prctl$PR_CAPBSET_READ(0x17, 0xe)
ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000080)={0xcb8})
ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @empty, 'bond_slave_1\x00'}})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f00000000c0))
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r4 = shmget(0x1, 0x2000, 0xe, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_RMID(r4, 0x0)
r5 = dup2(r0, r1)
dup3(r0, r5, 0x80000)

01:26:28 executing program 0:

01:26:28 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:28 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:28 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000080)={0x4, {{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x80000001}}}, 0x88)
dup2(r0, r1)

01:26:28 executing program 0:

01:26:28 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2305.561685][T21307] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2305.591483][T21307] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:28 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8000ffffff1f, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:28 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2305.647506][T21307] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:28 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:28 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x105000, 0x0)
ioctl$PPPIOCSNPMODE(r3, 0x4008744b, &(0x7f0000000080)={0x80fd})
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

01:26:28 executing program 0:

01:26:28 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:28 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x10', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:28 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:28 executing program 0:

[ 2306.076789][T21542] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2306.104876][T21542] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:29 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x1, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f00000000c0)=@rose={'rose', 0x0}, 0x10)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0)
write$UHID_INPUT(r4, &(0x7f00000003c0)={0x8, "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", 0x1000}, 0x1006)
dup2(r0, r1)

01:26:29 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x2, r1, &(0x7f0000000040), 0xff66}])

[ 2306.127559][T21542] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:29 executing program 0:

01:26:29 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:29 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:29 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x2002, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000004c0)=0x5, 0x4)
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0xa000, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000500)='/dev/full\x00', 0x82000, 0x0)
ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r4, 0x40045730, &(0x7f0000000300)=0x3)
r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x10000)
r6 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$IP6T_SO_GET_ENTRIES(r6, 0x29, 0x19, 0x0, &(0x7f00000002c0))
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r7 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="97000000cd1ce7a1456f04701997ff81e0a4ec31b6fffffffffffff1928a8582d055b7cf2f787e98560996dee1f43a2bfbe5cf873e54ed3287f36018278103db2d2960eabab74ba54bb0db481cab7c4e3fa239675d80e375954e8918da3560908f85d62aab7c0c5f37a4d0673cf208668982b40100ee588a48441b310205a2433c00a3fd6a70f06f6337a07eaa95d79e54569bbecad66e70c024e6"], &(0x7f0000000340)=0x9f)
sendmsg$TIPC_NL_BEARER_DISABLE(r7, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4000010}, 0xc010)
setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000180)=0x32, 0x4)

01:26:29 executing program 0:

01:26:29 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:29 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:29 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat/', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:29 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x4, r1, &(0x7f0000000040), 0xff66}])

[ 2306.687453][T21783] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2306.701143][T21783] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2306.726779][T21783] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:29 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1ff, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, <r4=>0x0, 0x3})
mount$bpf(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x100000, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303030303030303062bc9d49b1f94bb1c538991130303030362c6d6f64653d30303030303030303030303030303030303030313737372c6d6f64653d3030303030303030e1ff303030303030303050303031302c6d6f64653d30303030303030303030303030303030303030303030302c6d6f64653d3031303030303030303046f30ed599cdca7030303134372c6d6f64653d3030303030303030303030303030303030302c6d6f64653d30303030303030303030303030303030303030303031302c6d6f64653d30303030303030303030303030303030303030303030362c6d6f64653d30303030203030303030303030303015303030303031302c636f6e74656f6c653d2f6465762f696f6e002c7375626a5f757365723d2f64653f2f696f6e002c66736e616d653d6b657972696e67405e2a6367726f75702bd73b736d61636b6673666c6f6f723d"])
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={<r5=>0x0, 0x0, 0x97})
ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000100)={r4, r5})
dup2(r0, r1)

01:26:29 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:29 executing program 0:

01:26:29 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:29 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:29 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:30 executing program 0:

01:26:30 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x80, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r2, r1)

[ 2307.136765][T21948] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2307.189400][T21948] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2307.234038][T21948] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:30 executing program 0:

01:26:30 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:30 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x6, r1, &(0x7f0000000040), 0xff66}])

01:26:30 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:30 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x282, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7ff, 0x100, 0x59, 0xa5, 0xeda, 0x10000, 0x20, {<r2=>0x0, @in={{0x2, 0x4e20, @remote}}, 0x200, 0x3, 0x0, 0xffffffffffffffff, 0x2}}, &(0x7f0000000180)=0xb0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x2}, 0x8)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r3=>0xffffffffffffffff})
getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000200)={@mcast1, <r4=>0x0}, &(0x7f0000000240)=0x14)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000280)=r4)
openat$vimc2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/video2\x00', 0x2, 0x0)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r6 = dup2(r0, r3)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r6, 0xc0045516, &(0x7f0000000300)=0x2)
ioctl$SIOCAX25GETINFOOLD(r6, 0x89e9, &(0x7f0000000000))

01:26:30 executing program 0:

01:26:30 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:30 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:30 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0xf, r1, &(0x7f0000000040), 0xff66}])

01:26:30 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat&', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:30 executing program 0:

[ 2307.782766][T22258] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:30 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:30 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xfffffffffffffff8, 0x100000000000020f, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/112)
prctl$PR_SET_TSC(0x1a, 0x0)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r1, r0)

[ 2307.848066][T22258] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2307.875910][T22258] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:30 executing program 0:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x40000000, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:31 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:31 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:31 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x4, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x18, 0x200)
ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000100)={0x5, 0x6, 0x7, 0x3ff, 0x0, 0x4f813b68})
fstatfs(r1, &(0x7f0000000080)=""/102)
prctl$PR_SET_KEEPCAPS(0x8, 0x0)
r4 = dup2(r0, r3)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={<r5=>0x0, r4, 0x0, 0x9, &(0x7f0000000180)='\\selinux\x00', 0xffffffffffffffff}, 0x30)
r6 = getuid()
ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000200)={0x1, 0xfff, r5, 0x0, r6, 0x0, 0x8, 0x51})

01:26:31 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:31 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x11, r1, &(0x7f0000000040), 0xff66}])

01:26:31 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2308.376112][T22505] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:31 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = semget(0x3, 0x7, 0x201)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @initdev}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, <r2=>0x0}, &(0x7f00000001c0)=0xc)
r3 = geteuid()
getgroups(0x3, &(0x7f0000000200)=[0xee00, 0xee01, <r4=>0xffffffffffffffff])
semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0x7, r1, r2, r3, r4, 0x100, 0x1}, 0xfffffffffffffff9, 0x0, 0x100})

01:26:31 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2308.421615][T22505] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:31 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11})
socket(0x5, 0x6, 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4)

[ 2308.482201][T22505] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:31 executing program 0:
syz_emit_ethernet(0x400, &(0x7f0000000040)={@broadcast, @broadcast, [{[{0x9100, 0x9, 0x20000000a12e}], {0x8100, 0x0, 0x4bef, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0)
r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2)
ioctl$VT_RELDISP(r0, 0x5605)

01:26:31 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:31 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:31 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x41, r1, &(0x7f0000000040), 0xff66}])

01:26:31 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:31 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000))
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r1)

01:26:31 executing program 0:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x600, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:32 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2309.117914][T22744] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2309.203070][T22744] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:32 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x440900, 0x0)
ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x8, 0x20, 0x3}]})
ioctl$VIDIOC_S_OUTPUT(r1, 0xc004562f, &(0x7f0000000140)=0x100)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r4 = dup2(r0, r2)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x1, 0x5, 0xd50c})
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000180)={{0x8000, 0x5}, {0x80, 0x6}, 0xc9, 0x4, 0x6})

[ 2309.282777][T22744] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:32 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:32 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x600, r1, &(0x7f0000000040), 0xff66}])

01:26:32 executing program 0:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0)
ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x2, 0x53947cad, 0x0, 0x2}, {0x5, 0xa3, 0xf595, 0x7da5}, {0x2, 0x1, 0x100000000, 0xd6dc}, {0x3, 0x4, 0x7fff, 0x2b}]})
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x101602, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
write$apparmor_current(r0, &(0x7f0000000180)=@hat={'permhat ', 0x3, 0x5e, ['\x00']}, 0x1c)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0xffffffffffff0000, &(0x7f00000001c0)="256c6f9209e3b79a4301010000000000002e37ed5905f6f6d4f2945a67fec6bbf8c8a09fa85a22ffa1ebabb8cd062f6fddb1cf9038534495850c26d760247d93831c4d1748065b08a9e51e20b25ad2f865544cad0ca76ec4c1eed35a137acbb52df33651f630288b47f801647aecd875511dd417aa03662357100258d9cae0674c49c74b8965db30fefa63a26c7e1d92c5e183e24c7b9a1bdd2b8e2482e1707cde35f5db42230000de588055d606d244232cfb1b86ed84302d6d4ecca1d63d")
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x0, <r4=>0x0, 0x10001})
ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0x5, 0x7f, 0x7, 0x8}, {0x4, 0x9, 0x10001, 0x6}, {0x9, 0x1, 0x5, 0x2}, {0x101, 0x7, 0xfffffffffffff664, 0x2}, {0x8000, 0x5, 0x0, 0x8}, {0x5, 0x1ff, 0x7, 0x2}]})
ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000140)={r4, 0x6})
dup2(r1, r2)

01:26:32 executing program 4:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x80500)
setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@ethernet={0x307, @dev={[], 0x1d}}, {&(0x7f0000000080)=""/10, 0xa}, &(0x7f00000000c0), 0x40}, 0xa0)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
ioctl$PPPIOCGFLAGS1(r0, 0x8004745a, &(0x7f0000000200))
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000001c0)=0x91c)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r1, r2)

01:26:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:32 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:32 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:32 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0xd0281, 0x0)
r3 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4)

01:26:32 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x80500)
setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@ethernet={0x307, @dev={[], 0x1d}}, {&(0x7f0000000080)=""/10, 0xa}, &(0x7f00000000c0), 0x40}, 0xa0)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
ioctl$PPPIOCGFLAGS1(r0, 0x8004745a, &(0x7f0000000200))
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000001c0)=0x91c)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r1, r2)

[ 2309.908240][T23082] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:32 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2310.004674][T23082] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:33 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0xe80, r1, &(0x7f0000000040), 0xff66}])

[ 2310.072154][T23082] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:33 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11})
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r0, r0)

01:26:33 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x80500)
setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@ethernet={0x307, @dev={[], 0x1d}}, {&(0x7f0000000080)=""/10, 0xa}, &(0x7f00000000c0), 0x40}, 0xa0)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
ioctl$PPPIOCGFLAGS1(r0, 0x8004745a, &(0x7f0000000200))
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000001c0)=0x91c)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
dup2(r1, r2)

01:26:33 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:33 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:33 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:33 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = dup2(r0, r1)
ioctl$SCSI_IOCTL_STOP_UNIT(r3, 0x6)

01:26:33 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:33 executing program 0:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0)
ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x2, 0x53947cad, 0x0, 0x2}, {0x5, 0xa3, 0xf595, 0x7da5}, {0x2, 0x1, 0x100000000, 0xd6dc}, {0x3, 0x4, 0x7fff, 0x2b}]})
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x101602, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r2=>0xffffffffffffffff})
write$apparmor_current(r0, &(0x7f0000000180)=@hat={'permhat ', 0x3, 0x5e, ['\x00']}, 0x1c)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0xffffffffffff0000, &(0x7f00000001c0)="256c6f9209e3b79a4301010000000000002e37ed5905f6f6d4f2945a67fec6bbf8c8a09fa85a22ffa1ebabb8cd062f6fddb1cf9038534495850c26d760247d93831c4d1748065b08a9e51e20b25ad2f865544cad0ca76ec4c1eed35a137acbb52df33651f630288b47f801647aecd875511dd417aa03662357100258d9cae0674c49c74b8965db30fefa63a26c7e1d92c5e183e24c7b9a1bdd2b8e2482e1707cde35f5db42230000de588055d606d244232cfb1b86ed84302d6d4ecca1d63d")
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x0, <r4=>0x0, 0x10001})
ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0x5, 0x7f, 0x7, 0x8}, {0x4, 0x9, 0x10001, 0x6}, {0x9, 0x1, 0x5, 0x2}, {0x101, 0x7, 0xfffffffffffff664, 0x2}, {0x8000, 0x5, 0x0, 0x8}, {0x5, 0x1ff, 0x7, 0x2}]})
ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000140)={r4, 0x6})
dup2(r1, r2)

01:26:33 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2310.599806][T23345] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2310.616360][T23345] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:33 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0xf00, r1, &(0x7f0000000040), 0xff66}])

[ 2310.656384][T23345] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:33 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:33 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1e, 0x11, 0x0, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070")
r3 = dup2(r0, r1)
ioctl$VIDIOC_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f0000000080)={0x0, @bt={0x0, 0x48, 0x0, 0x1, 0x9, 0x2, 0x2, 0x2d9, 0x7, 0x7, 0x4, 0x10000, 0x3b34, 0xbe2, 0x5, 0x20}})
ioctl$UI_SET_EVBIT(r3, 0x40045564, 0xa)

01:26:33 executing program 0:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x6, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:33 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:33 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:33 executing program 4:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x6, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66}])

01:26:34 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2311.154400][T23588] debugfs: File 'dropped' in directory 'nbd0' already present!
01:26:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:34 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x1100, r1, &(0x7f0000000040), 0xff66}])

01:26:34 executing program 0 (fault-call:2 fault-nth:0):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x0)

[ 2311.225714][T23588] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2311.247887][T23588] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:34 executing program 4 (fault-call:2 fault-nth:0):
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

[ 2311.370057][T23601] FAULT_INJECTION: forcing a failure.
[ 2311.370057][T23601] name failslab, interval 1, probability 0, space 0, times 0
01:26:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2311.416184][T23601] CPU: 0 PID: 23601 Comm: syz-executor.0 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2311.425330][T23601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2311.435394][T23601] Call Trace:
[ 2311.438705][T23601]  dump_stack+0x172/0x1f0
[ 2311.443057][T23601]  should_fail.cold+0xa/0x15
[ 2311.447659][T23601]  ? fault_create_debugfs_attr+0x180/0x180
[ 2311.453479][T23601]  ? ___might_sleep+0x163/0x280
[ 2311.458353][T23601]  __should_failslab+0x121/0x190
[ 2311.463301][T23601]  should_failslab+0x9/0x14
[ 2311.467811][T23601]  __kmalloc+0x2e0/0x770
[ 2311.472154][T23601]  ? tomoyo_realpath_from_path+0xc0/0x7b0
[ 2311.477885][T23601]  ? rcu_read_lock_sched_held+0x110/0x130
[ 2311.483620][T23601]  ? tomoyo_realpath_from_path+0xcd/0x7b0
[ 2311.489445][T23601]  tomoyo_realpath_from_path+0xcd/0x7b0
[ 2311.495005][T23601]  ? tomoyo_path_number_perm+0x193/0x520
[ 2311.500660][T23601]  tomoyo_path_number_perm+0x1dd/0x520
[ 2311.506129][T23601]  ? tomoyo_path_number_perm+0x193/0x520
[ 2311.511794][T23601]  ? tomoyo_execute_permission+0x4a0/0x4a0
[ 2311.517620][T23601]  ? __f_unlock_pos+0x19/0x20
[ 2311.522355][T23601]  ? __fget+0x384/0x560
[ 2311.526530][T23601]  ? ksys_dup3+0x3e0/0x3e0
[ 2311.530969][T23601]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 2311.537230][T23601]  ? fput_many+0x12c/0x1a0
[ 2311.541666][T23601]  tomoyo_file_ioctl+0x23/0x30
[ 2311.546442][T23601]  security_file_ioctl+0x77/0xc0
[ 2311.551398][T23601]  ksys_ioctl+0x57/0xd0
[ 2311.555570][T23601]  __x64_sys_ioctl+0x73/0xb0
[ 2311.560180][T23601]  do_syscall_64+0xfa/0x760
[ 2311.564698][T23601]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2311.570612][T23601] RIP: 0033:0x459829
[ 2311.574524][T23601] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 2311.594236][T23601] RSP: 002b:00007f8275b2dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2311.602653][T23601] RAX: ffffffffffffffda RBX: 00007f8275b2dc90 RCX: 0000000000459829
01:26:34 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:34 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

[ 2311.610635][T23601] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003
[ 2311.618616][T23601] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 2311.626596][T23601] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8275b2e6d4
[ 2311.634577][T23601] R13: 00000000004c250e R14: 00000000004d57d0 R15: 0000000000000004
01:26:34 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2311.728438][T23601] ERROR: Out of memory at tomoyo_realpath_from_path.
01:26:34 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x2)
socket$netlink(0x10, 0x3, 0x0)

01:26:34 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x3f00, r1, &(0x7f0000000040), 0xff66}])

[ 2311.820031][T23823] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2311.833373][T23823] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2311.842172][T23823] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:34 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:35 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x3)
socket$netlink(0x10, 0x3, 0x0)

[ 2313.778730][ T8377] Bluetooth: hci0: command 0x1003 tx timeout
[ 2313.784853][T23818] Bluetooth: hci0: sending frame failed (-49)
[ 2315.858580][ T8377] Bluetooth: hci0: command 0x1001 tx timeout
[ 2315.864685][T23818] Bluetooth: hci0: sending frame failed (-49)
[ 2317.938605][T20434] Bluetooth: hci0: command 0x1009 tx timeout
01:26:44 executing program 0 (fault-call:2 fault-nth:1):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x0)

01:26:44 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:44 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:44 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0xb)
socket$netlink(0x10, 0x3, 0x0)

01:26:44 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x4000, r1, &(0x7f0000000040), 0xff66}])

01:26:44 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:44 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2321.933824][T24174] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2321.962028][T24174] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2321.992850][T24174] debugfs: File 'trace0' in directory 'nbd0' already present!
[ 2322.012583][T24183] FAULT_INJECTION: forcing a failure.
[ 2322.012583][T24183] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2322.025801][T24183] CPU: 1 PID: 24183 Comm: syz-executor.0 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2322.034910][T24183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2322.044965][T24183] Call Trace:
[ 2322.048264][T24183]  dump_stack+0x172/0x1f0
[ 2322.052608][T24183]  should_fail.cold+0xa/0x15
[ 2322.057210][T24183]  ? fault_create_debugfs_attr+0x180/0x180
[ 2322.063021][T24183]  ? lock_downgrade+0x920/0x920
[ 2322.067885][T24183]  should_fail_alloc_page+0x50/0x60
[ 2322.073088][T24183]  __alloc_pages_nodemask+0x1a1/0x8f0
[ 2322.078465][T24183]  ? __kasan_check_read+0x11/0x20
[ 2322.083496][T24183]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2322.089742][T24183]  ? __alloc_pages_slowpath+0x2520/0x2520
[ 2322.095468][T24183]  ? __kasan_check_read+0x11/0x20
[ 2322.100506][T24183]  ? fault_create_debugfs_attr+0x180/0x180
[ 2322.106324][T24183]  cache_grow_begin+0x90/0xd20
[ 2322.111092][T24183]  ? tomoyo_realpath_from_path+0xcd/0x7b0
[ 2322.116831][T24183]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 2322.123079][T24183]  __kmalloc+0x6b2/0x770
[ 2322.127334][T24183]  ? tomoyo_realpath_from_path+0xcd/0x7b0
[ 2322.133490][T24183]  tomoyo_realpath_from_path+0xcd/0x7b0
[ 2322.139048][T24183]  ? tomoyo_path_number_perm+0x193/0x520
[ 2322.144698][T24183]  tomoyo_path_number_perm+0x1dd/0x520
[ 2322.150160][T24183]  ? tomoyo_path_number_perm+0x193/0x520
[ 2322.155816][T24183]  ? tomoyo_execute_permission+0x4a0/0x4a0
[ 2322.161631][T24183]  ? __f_unlock_pos+0x19/0x20
[ 2322.166357][T24183]  ? __fget+0x384/0x560
[ 2322.170523][T24183]  ? ksys_dup3+0x3e0/0x3e0
[ 2322.174941][T24183]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 2322.181186][T24183]  ? fput_many+0x12c/0x1a0
[ 2322.185619][T24183]  tomoyo_file_ioctl+0x23/0x30
[ 2322.190390][T24183]  security_file_ioctl+0x77/0xc0
[ 2322.195334][T24183]  ksys_ioctl+0x57/0xd0
[ 2322.199497][T24183]  __x64_sys_ioctl+0x73/0xb0
[ 2322.204096][T24183]  do_syscall_64+0xfa/0x760
[ 2322.208612][T24183]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2322.214499][T24183] RIP: 0033:0x459829
[ 2322.218393][T24183] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 2322.237997][T24183] RSP: 002b:00007f8275b2dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2322.246414][T24183] RAX: ffffffffffffffda RBX: 00007f8275b2dc90 RCX: 0000000000459829
[ 2322.254396][T24183] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003
[ 2322.262366][T24183] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 2322.270338][T24183] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8275b2e6d4
[ 2322.278398][T24183] R13: 00000000004c250e R14: 00000000004d57d0 R15: 0000000000000004
01:26:45 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0xc)
socket$netlink(0x10, 0x3, 0x0)

01:26:45 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:45 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0xd)
socket$netlink(0x10, 0x3, 0x0)

01:26:45 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:45 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x4100, r1, &(0x7f0000000040), 0xff66}])

[ 2324.338787][ T8377] Bluetooth: hci0: command 0x1003 tx timeout
[ 2324.345058][T23818] Bluetooth: hci0: sending frame failed (-49)
[ 2326.418743][ T8377] Bluetooth: hci0: command 0x1001 tx timeout
[ 2326.424843][T23818] Bluetooth: hci0: sending frame failed (-49)
[ 2328.498857][ T8377] Bluetooth: hci0: command 0x1009 tx timeout
01:26:55 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x204)
socket$netlink(0x10, 0x3, 0x0)

01:26:55 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:26:55 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:26:55 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000], 0x0, 0x4, 0x1000, 0x3})

01:26:55 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x800e, r1, &(0x7f0000000040), 0xff66}])

01:26:55 executing program 0 (fault-call:2 fault-nth:2):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x0)

[ 2332.805573][T24526] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2332.818752][T24526] debugfs: File 'msg' in directory 'nbd0' already present!
01:26:55 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x300)
socket$netlink(0x10, 0x3, 0x0)

01:26:55 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2332.849580][T24526] debugfs: File 'trace0' in directory 'nbd0' already present!
01:26:55 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x04', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2332.940802][T24535] FAULT_INJECTION: forcing a failure.
[ 2332.940802][T24535] name failslab, interval 1, probability 0, space 0, times 0
[ 2332.982698][T24535] CPU: 1 PID: 24535 Comm: syz-executor.0 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2332.991840][T24535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2333.001906][T24535] Call Trace:
[ 2333.005215][T24535]  dump_stack+0x172/0x1f0
[ 2333.009571][T24535]  should_fail.cold+0xa/0x15
[ 2333.014182][T24535]  ? fault_create_debugfs_attr+0x180/0x180
[ 2333.020008][T24535]  ? ___might_sleep+0x163/0x280
[ 2333.024875][T24535]  __should_failslab+0x121/0x190
[ 2333.029824][T24535]  should_failslab+0x9/0x14
[ 2333.034341][T24535]  __kmalloc+0x2e0/0x770
[ 2333.038601][T24535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2333.044857][T24535]  ? d_absolute_path+0x11b/0x170
[ 2333.049806][T24535]  ? __d_path+0x140/0x140
[ 2333.054149][T24535]  ? tomoyo_encode2.part.0+0xf5/0x400
[ 2333.059624][T24535]  tomoyo_encode2.part.0+0xf5/0x400
[ 2333.064871][T24535]  tomoyo_encode+0x2b/0x50
[ 2333.069303][T24535]  tomoyo_realpath_from_path+0x1d3/0x7b0
[ 2333.074962][T24535]  tomoyo_path_number_perm+0x1dd/0x520
[ 2333.080429][T24535]  ? tomoyo_path_number_perm+0x193/0x520
[ 2333.086084][T24535]  ? tomoyo_execute_permission+0x4a0/0x4a0
[ 2333.091895][T24535]  ? __f_unlock_pos+0x19/0x20
[ 2333.096622][T24535]  ? __fget+0x384/0x560
[ 2333.100799][T24535]  ? ksys_dup3+0x3e0/0x3e0
[ 2333.105219][T24535]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 2333.111466][T24535]  ? fput_many+0x12c/0x1a0
[ 2333.115892][T24535]  tomoyo_file_ioctl+0x23/0x30
[ 2333.120660][T24535]  security_file_ioctl+0x77/0xc0
[ 2333.125603][T24535]  ksys_ioctl+0x57/0xd0
[ 2333.129765][T24535]  __x64_sys_ioctl+0x73/0xb0
[ 2333.134478][T24535]  do_syscall_64+0xfa/0x760
[ 2333.138991][T24535]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2333.144886][T24535] RIP: 0033:0x459829
[ 2333.148790][T24535] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 2333.168397][T24535] RSP: 002b:00007f8275b2dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
01:26:56 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2333.176809][T24535] RAX: ffffffffffffffda RBX: 00007f8275b2dc90 RCX: 0000000000459829
[ 2333.184781][T24535] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003
[ 2333.192753][T24535] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 2333.200730][T24535] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8275b2e6d4
[ 2333.208710][T24535] R13: 00000000004c250e R14: 00000000004d57d0 R15: 0000000000000004
01:26:56 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], 0x0, 0x4, 0x1000, 0x3})

[ 2333.236697][T24535] ERROR: Out of memory at tomoyo_realpath_from_path.
01:26:56 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x402)
socket$netlink(0x10, 0x3, 0x0)

[ 2333.437299][T24751] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2333.485808][T24751] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2333.531462][T24751] debugfs: File 'trace0' in directory 'nbd0' already present!
[ 2335.378637][ T8377] Bluetooth: hci0: command 0x1003 tx timeout
[ 2335.385181][T23818] Bluetooth: hci0: sending frame failed (-49)
[ 2337.458669][ T8377] Bluetooth: hci0: command 0x1001 tx timeout
[ 2337.464969][T23818] Bluetooth: hci0: sending frame failed (-49)
[ 2339.538769][T20434] Bluetooth: hci0: command 0x1009 tx timeout
01:27:06 executing program 0 (fault-call:2 fault-nth:3):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x0)

01:27:06 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:06 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x1000000, r1, &(0x7f0000000040), 0xff66}])

01:27:06 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0xb00)
socket$netlink(0x10, 0x3, 0x0)

01:27:06 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000], 0x0, 0x4, 0x1000, 0x3})

01:27:06 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xc0', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2343.670662][T24871] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:06 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0xc00)
socket$netlink(0x10, 0x3, 0x0)

01:27:06 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2343.733485][T24871] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2343.774108][T24871] debugfs: File 'trace0' in directory 'nbd0' already present!
[ 2343.796270][T24883] FAULT_INJECTION: forcing a failure.
[ 2343.796270][T24883] name failslab, interval 1, probability 0, space 0, times 0
[ 2343.863329][T24883] CPU: 0 PID: 24883 Comm: syz-executor.0 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2343.872487][T24883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2343.882542][T24883] Call Trace:
[ 2343.885841][T24883]  dump_stack+0x172/0x1f0
[ 2343.890182][T24883]  should_fail.cold+0xa/0x15
[ 2343.894781][T24883]  ? fault_create_debugfs_attr+0x180/0x180
[ 2343.900639][T24883]  ? ___might_sleep+0x163/0x280
[ 2343.905506][T24883]  __should_failslab+0x121/0x190
[ 2343.910450][T24883]  should_failslab+0x9/0x14
[ 2343.914965][T24883]  kmem_cache_alloc_trace+0x2d3/0x790
[ 2343.920347][T24883]  ? ___might_sleep+0x163/0x280
[ 2343.925267][T24883]  hci_alloc_dev+0x43/0x1d80
[ 2343.929911][T24883]  hci_uart_tty_ioctl+0x306/0xc00
[ 2343.934962][T24883]  tty_ioctl+0xaf9/0x14f0
[ 2343.939296][T24883]  ? hci_uart_init_work+0x180/0x180
[ 2343.944496][T24883]  ? do_tty_hangup+0x30/0x30
[ 2343.949088][T24883]  ? tomoyo_path_number_perm+0x459/0x520
[ 2343.954729][T24883]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 2343.960981][T24883]  ? tomoyo_path_number_perm+0x263/0x520
[ 2343.966620][T24883]  ? tomoyo_execute_permission+0x4a0/0x4a0
[ 2343.972424][T24883]  ? __f_unlock_pos+0x19/0x20
[ 2343.977136][T24883]  ? do_tty_hangup+0x30/0x30
[ 2343.981738][T24883]  do_vfs_ioctl+0xdb6/0x13e0
[ 2343.986337][T24883]  ? ioctl_preallocate+0x210/0x210
[ 2343.991451][T24883]  ? __fget+0x384/0x560
[ 2343.995629][T24883]  ? ksys_dup3+0x3e0/0x3e0
[ 2344.000052][T24883]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 2344.006291][T24883]  ? fput_many+0x12c/0x1a0
[ 2344.010724][T24883]  ? tomoyo_file_ioctl+0x23/0x30
[ 2344.015665][T24883]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2344.021906][T24883]  ? security_file_ioctl+0x8d/0xc0
[ 2344.027037][T24883]  ksys_ioctl+0xab/0xd0
[ 2344.031199][T24883]  __x64_sys_ioctl+0x73/0xb0
[ 2344.035792][T24883]  do_syscall_64+0xfa/0x760
[ 2344.040315][T24883]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 2344.046389][T24883] RIP: 0033:0x459829
[ 2344.050298][T24883] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 2344.069920][T24883] RSP: 002b:00007f8275b2dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2344.078352][T24883] RAX: ffffffffffffffda RBX: 00007f8275b2dc90 RCX: 0000000000459829
[ 2344.086326][T24883] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003
[ 2344.094301][T24883] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 2344.102274][T24883] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8275b2e6d4
[ 2344.110245][T24883] R13: 00000000004c250e R14: 00000000004d57d0 R15: 0000000000000004
01:27:07 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:07 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:07 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0xd00)
socket$netlink(0x10, 0x3, 0x0)

01:27:07 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x2000000, r1, &(0x7f0000000040), 0xff66}])

[ 2344.206246][T24883] Bluetooth: Can't allocate HCI device
01:27:07 executing program 0 (fault-call:2 fault-nth:4):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x0)

01:27:07 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:07 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x4000)
socket$netlink(0x10, 0x3, 0x0)

01:27:07 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000], 0x0, 0x4, 0x1000, 0x3})

01:27:07 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:07 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x0f', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:07 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x0)

01:27:07 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x1000000)
socket$netlink(0x10, 0x3, 0x0)

01:27:07 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x4000000, r1, &(0x7f0000000040), 0xff66}])

01:27:07 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2344.724474][T25323] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2344.795134][T25323] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2344.823720][T25323] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:07 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x2000000)
socket$netlink(0x10, 0x3, 0x0)

01:27:07 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2344.876434][ T3091] Bluetooth: hci0: Frame reassembly failed (-84)
01:27:07 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xff', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:07 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:08 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x2040000)
socket$netlink(0x10, 0x3, 0x0)

01:27:08 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x731248c000000000], 0x0, 0x4, 0x1000, 0x3})

01:27:08 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c00000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2345.270279][T25559] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2345.296382][T25559] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:08 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x6000000, r1, &(0x7f0000000040), 0xff66}])

[ 2345.325660][T25559] debugfs: File 'trace0' in directory 'nbd0' already present!
[ 2346.898592][T28647] Bluetooth: hci0: command 0x1003 tx timeout
[ 2346.904726][T23818] Bluetooth: hci0: sending frame failed (-49)
[ 2348.978671][T20434] Bluetooth: hci0: command 0x1001 tx timeout
[ 2348.984757][T23818] Bluetooth: hci0: sending frame failed (-49)
[ 2351.058619][T28647] Bluetooth: hci0: command 0x1009 tx timeout
01:27:18 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x2, 0x0)

01:27:18 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0xf000000, r1, &(0x7f0000000040), 0xff66}])

01:27:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:18 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x3000000)
socket$netlink(0x10, 0x3, 0x0)

01:27:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:18 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000], 0x0, 0x4, 0x1000, 0x3})

[ 2355.260575][T25798] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2355.277906][T25798] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2355.289623][T25798] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:18 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0xb000000)
socket$netlink(0x10, 0x3, 0x0)

01:27:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:18 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x10, 0x0)

01:27:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:18 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x11000000, r1, &(0x7f0000000040), 0xff66}])

01:27:18 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000], 0x0, 0x4, 0x1000, 0x3})

01:27:18 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0xc000000)
socket$netlink(0x10, 0x3, 0x0)

[ 2355.714743][T26177] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:18 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x4c01, 0x0)

[ 2355.802851][T26177] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2355.820496][T26177] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:18 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0xd000000)
socket$netlink(0x10, 0x3, 0x0)

01:27:18 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:19 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x3f000000, r1, &(0x7f0000000040), 0xff66}])

01:27:19 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5409, 0x0)

01:27:19 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:19 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd403000000000000], 0x0, 0x4, 0x1000, 0x3})

01:27:19 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x40000000)
socket$netlink(0x10, 0x3, 0x0)

01:27:19 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2356.371030][T26552] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:19 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2356.413386][T26552] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2356.435038][T26552] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:19 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x100000000000000)
socket$netlink(0x10, 0x3, 0x0)

01:27:19 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x540b, 0x0)

01:27:19 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:19 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x40000000, r1, &(0x7f0000000040), 0xff66}])

01:27:19 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:19 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x200000000000000)
socket$netlink(0x10, 0x3, 0x0)

01:27:19 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:19 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], 0x0, 0x4, 0x1000, 0x3})

01:27:19 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x540c, 0x0)

01:27:19 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:19 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x204000000000000)
socket$netlink(0x10, 0x3, 0x0)

[ 2357.043781][T27052] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2357.100826][T27052] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

[ 2357.150694][T27052] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:20 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x300000000000000)
socket$netlink(0x10, 0x3, 0x0)

01:27:20 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x41000000, r1, &(0x7f0000000040), 0xff66}])

01:27:20 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:20 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x540d, 0x0)

01:27:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:20 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0xb00000000000000)
socket$netlink(0x10, 0x3, 0x0)

01:27:20 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x0, 0x4, 0x1000, 0x3})

01:27:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:20 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0xc00000000000000)
socket$netlink(0x10, 0x3, 0x0)

01:27:20 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:20 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x540e, 0x0)

[ 2357.713754][T27531] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2357.726761][T27531] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:20 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x800e0000, r1, &(0x7f0000000040), 0xff66}])

[ 2357.787384][T27531] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:20 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0xd00000000000000)
socket$netlink(0x10, 0x3, 0x0)

01:27:20 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:20 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:21 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x4000000000000000)
socket$netlink(0x10, 0x3, 0x0)

01:27:21 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x540f, 0x0)

01:27:21 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x4, 0x1000, 0x3})

01:27:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000, 0x4021, 0x0, @local, @dev}}}}}}, 0x0)

01:27:21 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0xffffff7f, r1, &(0x7f0000000040), 0xff66}])

01:27:21 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:21 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x101000, 0x0)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040))

01:27:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4006, 0x0, @local, @dev}}}}}}, 0x0)

[ 2358.452374][T27875] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2358.546796][T27875] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2358.556703][T27875] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:21 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5410, 0x0)

01:27:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4011, 0x0, @local, @dev}}}}}}, 0x0)

01:27:21 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:21 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff9)
r2 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='trusted]\x00', 0x0)
keyctl$negate(0xd, r1, 0x10001, r2)

01:27:21 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x100000000000000, r1, &(0x7f0000000040), 0xff66}])

01:27:21 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x402f, 0x0, @local, @dev}}}}}}, 0x0)

01:27:21 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x4, 0x1000, 0x3})

01:27:21 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5412, 0x0)

01:27:21 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:21 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x20)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1f, <r2=>0x0, 0x2, 0xe8be})
ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x1})
msgctl$IPC_RMID(r0, 0x0)
ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000000c0)={0x6, 0x1cefff68, 0x0, 0x20, 0x401})
socket$netlink(0x10, 0x3, 0x8000000001f)

01:27:22 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x403a, 0x0, @local, @dev}}}}}}, 0x0)

[ 2359.120677][T28308] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2359.154431][T28308] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2359.198947][T28308] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:22 executing program 4:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1bd, 0x200)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x3, 0xff, 0x20, 0x401}, 0x10)
r1 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r1, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:22 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5413, 0x0)

01:27:22 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x200000000000000, r1, &(0x7f0000000040), 0xff66}])

01:27:22 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x2, @local, @dev}}}}}}, 0x0)

01:27:22 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:22 executing program 4:
munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:22 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x4, 0x1000, 0x3})

01:27:22 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x3, @local, @dev}}}}}}, 0x0)

01:27:22 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x2, 0x0, [0x1000, 0x0, 0x2, 0xff, 0x6, 0x3, 0x7fffffff, 0xff]})
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:22 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5414, 0x0)

01:27:22 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2359.783778][T28810] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2359.817922][T28810] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:22 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x6, @local, @dev}}}}}}, 0x0)

[ 2359.851559][T28810] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:22 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80, 0x4802)
msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="14e7bbb4ce4ff71f5c5c55575c483b17d6c21656f878596c0e3b970a2b76ea8bc0a0afd0c66c0db844579489d50326496980aea7ecb7847c5fe2dda1f67c831c1ea5d10b6faee052431103fa9949ee3a0e4fcdac9ee166cbe6a37aab4f"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:22 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x400000000000000, r1, &(0x7f0000000040), 0xff66}])

01:27:23 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:23 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5415, 0x0)

01:27:23 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x7, @local, @dev}}}}}}, 0x0)

01:27:23 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000)
ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/231)
socket$netlink(0x10, 0x3, 0x0)
syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x0, 0x2)

01:27:23 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x4, 0x1000, 0x3})

01:27:23 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8, @local, @dev}}}}}}, 0x0)

[ 2360.382255][T29204] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2360.395605][T29204] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2360.405073][T29204] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:23 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x600000000000000, r1, &(0x7f0000000040), 0xff66}])

01:27:23 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5416, 0x0)

01:27:23 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:23 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2)
setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "9747496997bd4295", "1f335aa2e77f13e93052c679dc3fa5dc", "c95144ee", "c2d4a6d9dac6f0b6"}, 0x28)

01:27:23 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xb, @local, @dev}}}}}}, 0x0)

01:27:23 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x4, 0x1000, 0x3})

01:27:23 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xd, @local, @dev}}}}}}, 0x0)

01:27:23 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5418, 0x0)

01:27:23 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2360.894202][T29572] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2360.902541][T29572] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2360.910405][T29572] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:23 executing program 4:
r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80000000, 0x28000)
ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0))
r1 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="19f468e3d3e5c92e9463b265f4b7779000c064960ea065d47ebc6a4de6f2efb886682b954dd5aafa16b441f8de0243e07e21ed46103696939fab81ce9be48146dbc007000000000000003a745e18774e4c08a0b5ec749152ba72b542"], 0x1, 0x0)
msgctl$IPC_RMID(r1, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:23 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0xf00000000000000, r1, &(0x7f0000000040), 0xff66}])

01:27:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x14, @local, @dev}}}}}}, 0x0)

01:27:24 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x541d, 0x0)

01:27:24 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x2, 0x0)
ioctl$CAPI_MANUFACTURER_CMD(r1, 0xc0104320, &(0x7f0000000180)={0x81, &(0x7f00000000c0)="c60210cd89e670c47331b051ca4be33b0324674d70d9d7e27a72c9218bc097400ccd53d88b5bfbc9167a357d2377b3c534092b0362d984b6e81bf29e57424d0d693832c7d27b199999b7cc92ed77a9be36394e648fd273f2dc1547c43428a3c35b5c5ca1963b0b80d526aaef16fe55bcf8b6e9c5d3ec826c5847610342e33f02014f84045e0a60483ea026b64d362137ad144845a0d2d96286c69e23dafd3070ed5b323d2733dd54843c6bb0af"})
msgctl$IPC_RMID(r0, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00')
ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000040)={0x80000001, 0x2004, 0x4})
socket$netlink(0x10, 0x3, 0x0)

01:27:24 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x4, 0x1000, 0x3})

01:27:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x1c, @local, @dev}}}}}}, 0x0)

01:27:24 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2361.404319][T29907] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x30, @local, @dev}}}}}}, 0x0)

[ 2361.472693][T29907] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2361.500866][T29907] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:24 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x1100000000000000, r1, &(0x7f0000000040), 0xff66}])

01:27:24 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0xb)

01:27:24 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x541e, 0x0)

01:27:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xf0, @local, @dev}}}}}}, 0x0)

01:27:24 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03a0397bbed2c173efb5052812374c1bcb7f041c837f0229c330559f29b93ee0b57a708bda49b45bc9851c96afe5c77f1f00ad6294c44b17c72644ca9879752ee175b865db9aee96471c70e2e6727d50db31"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x800)
socket$netlink(0x10, 0x3, 0x0)
ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000000c0))

01:27:24 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:24 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x4, 0x1000, 0x3})

[ 2361.915442][T30225] QAT: Invalid ioctl
01:27:24 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x300, @local, @dev}}}}}}, 0x0)

01:27:25 executing program 4:
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x60400)
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x1ff, 0xfffffffffffffc01, 0x89})
r1 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r1, 0x0)
socket$netlink(0x10, 0x3, 0x0)

[ 2362.066876][T30375] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x541f, 0x0)

[ 2362.118725][T30375] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2362.147110][T30375] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:25 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x3f00000000000000, r1, &(0x7f0000000040), 0xff66}])

01:27:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x543, @local, @dev}}}}}}, 0x0)

01:27:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:25 executing program 4:
r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x40, 0x2200c0)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x88000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r1, 0x0, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9b18}]}, @TIPC_NLA_LINK={0x60, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x10}, 0x40)
r2 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="295b2a50be818406816e090ca0129fd803"], 0x1, 0x0)
r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00')
sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r3, 0x901, 0x70bd27, 0x25dfdbfe, {{}, 0x0, 0x4109, 0x0, {0x33a, 0x18, {0x5, @bearer=@l2={'eth', 0x3a, 'veth0_to_hsr\x00'}}}}, ["", "", "", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x200040000}, 0x4000)
msgctl$IPC_RMID(r2, 0x0)
socket$netlink(0x10, 0x3, 0x1f)

01:27:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x600, @local, @dev}}}}}}, 0x0)

01:27:25 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x4, 0x1000, 0x3})

01:27:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5420, 0x0)

01:27:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x608, @local, @dev}}}}}}, 0x0)

[ 2362.706115][T30704] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2362.752318][T30704] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2362.762050][T30704] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:25 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4c, 0x101000)
ioctl$sock_ifreq(r1, 0x897f, &(0x7f0000000080)={'yam0\x00', @ifru_data=&(0x7f0000000040)="87f7dffc59d2bf20ba71ed7783668601b7b2ab96777e8f2b9d77b623a0735aa8"})
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:25 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x4000000000000000, r1, &(0x7f0000000040), 0xff66}])

01:27:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5421, 0x0)

01:27:25 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x689, @local, @dev}}}}}}, 0x0)

01:27:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:25 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14], 0x0, 0x4, 0x1000, 0x3})

01:27:26 executing program 4:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x60, 0x2)
r1 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r1, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x900, 0x0)
ioctl$BLKTRACESTART(r2, 0x1274, 0x0)

[ 2363.229482][T31012] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2363.269591][T31012] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x700, @local, @dev}}}}}}, 0x0)

01:27:26 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5422, 0x0)

[ 2363.309517][T31012] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:26 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1d"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$pppoe(0x18, 0x1, 0x0)
socket$netlink(0x10, 0x3, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x80800)
ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000100)={0x4, 0xffffffffffffffc1, 0x6, 0x0, 0x100000000, 0x6})
write$capi20_data(r1, &(0x7f0000000040)={{0x10, 0xfffffffffffffc00, 0x4, 0x81, 0xffffffff, 0xfffffffffffffff7}, 0xab, "7c0f852ff0804d6dac9a1d841856d2981252045777aa118370c85c84036fc304b3406562e1cf411064468f6714f67e053ed6bc1034d6df9fbc55f8e67bedc893a85258d6b6fbf792cddeafb20d1c14e7fb1898cea5375bee8743d55ddd3cbd0106ad05dc2c85b445875200765a97ea7a86b11cf4351f14cf92a85971a87c14a41c92c367a533c2de5c16890c9fb019cba77e2e6eff06228f081a57800e35b58b20b9b3cd022abec6154598"}, 0xbd)

01:27:26 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x4100000000000000, r1, &(0x7f0000000040), 0xff66}])

01:27:26 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x806, @local, @dev}}}}}}, 0x0)

01:27:26 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c3"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$rds(r1, &(0x7f0000000ec0)={&(0x7f0000000000)={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)=""/216, 0xd8}, {&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000180)=""/184, 0xb8}], 0x3, &(0x7f0000000cc0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000002c0)=""/187, 0xbb}, &(0x7f0000000380), 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x40, 0x6}, {&(0x7f00000003c0)=""/114, 0x72}, &(0x7f0000000940)=[{&(0x7f0000000440)=""/219, 0xdb}, {&(0x7f0000000540)=""/254, 0xfe}, {&(0x7f0000000640)=""/27, 0x1b}, {&(0x7f0000000680)=""/161, 0xa1}, {&(0x7f0000000740)=""/255, 0xff}, {&(0x7f0000000840)=""/245, 0xf5}], 0x6, 0x40, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x6, 0x100}, &(0x7f00000009c0)=0x5, &(0x7f0000000a00), 0x7fffffff, 0x5, 0x1, 0x80, 0x10}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x9}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x18dc}, &(0x7f0000000a40)=0x4, &(0x7f0000000a80)=0x8001, 0x79, 0x6, 0x3, 0x1, 0x2, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x4, 0x2}, {&(0x7f0000000ac0)=""/85, 0x55}, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/60, 0x3c}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, 0x14, 0x7}}, @mask_fadd={0x58, 0x114, 0x8, {{0x9, 0x2800000}, &(0x7f0000000c40)=0x401, &(0x7f0000000c80)=0x7a1e489e, 0x58f0, 0x800, 0x3ff, 0x7f, 0x5a, 0x6}}], 0x1e0, 0x40}, 0x0)

01:27:26 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x4, 0x1000, 0x3})

01:27:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xb00, @local, @dev}}}}}}, 0x0)

01:27:26 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5423, 0x0)

01:27:26 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:26 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="d611fb00000000731c578398db11ea155c9081281586aba2bd8d23ac20f1f6a78dd4adbfd25fe3cbd7e29a05888944e9ca19b8048f4fb36206b46afc10ddaed2161c34491118d67b1b0c0c6afd1d22fb2e446fefc2c1966c0dadeec1ee527adcf61cdc349478f2859d43220ee35160261effeb28935ca8669ee9d19dad71789deaaa9de003bacbbc0ca2034c025a6653df9175cf853bd818411b420000000000000002468b43617499566927666486799be96fed1cda145cb9de2ff4d04820a261ca9e00001000"/211], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

[ 2363.901577][T31467] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2363.935717][T31467] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:26 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x8000000000000000, r1, &(0x7f0000000040), 0xff66}])

[ 2363.972505][T31467] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:26 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xd00, @local, @dev}}}}}}, 0x0)

01:27:27 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = syz_open_dev$cec(&(0x7f0000000600)='/dev/cec#\x00', 0x1, 0x2)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000640)={<r2=>0x0, @in={{0x2, 0x4e23, @local}}, 0x9, 0x101, 0x5a32, 0x40, 0xc}, &(0x7f0000000700)=0x98)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000740)={r2, 0x10001, 0x7, 0x10000, 0x1, 0x7}, &(0x7f0000000780)=0x14)
socket$netlink(0x10, 0x3, 0x0)

01:27:27 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5424, 0x0)

01:27:27 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xe80, @local, @dev}}}}}}, 0x0)

01:27:27 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:27 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x4, 0x1000, 0x3})

[ 2364.509065][T31818] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:27 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x1400, @local, @dev}}}}}}, 0x0)

01:27:27 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x800e000000000000, r1, &(0x7f0000000040), 0xff66}])

[ 2364.550407][T31818] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:27 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:27 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5425, 0x0)

[ 2364.609111][T31818] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:27 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:27 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x1c00, @local, @dev}}}}}}, 0x0)

01:27:27 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0)
setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86)
socket$netlink(0x10, 0x3, 0x0)

01:27:27 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50], 0x0, 0x4, 0x1000, 0x3})

01:27:27 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x3000, @local, @dev}}}}}}, 0x0)

01:27:27 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5427, 0x0)

01:27:28 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0xffffff7f00000000, r1, &(0x7f0000000040), 0xff66}])

[ 2365.080705][T32225] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2365.111145][T32225] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:28 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2365.167708][T32225] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:28 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x384)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:28 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x3580, @local, @dev}}}}}}, 0x0)

01:27:28 executing program 4:
r0 = msgget(0x2, 0x400)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000))

01:27:28 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5428, 0x0)

01:27:28 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x4, 0x1000, 0x3})

01:27:28 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x4000, @local, @dev}}}}}}, 0x0)

01:27:28 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2365.668228][T32557] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2365.685216][T32557] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2365.712498][T32557] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:28 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000002400)=ANY=[@ANYBLOB="041b321bd6e121c49f3e6b6366d5ef278760c478f12579bd84f3530d56b0ebdcdd5c918934bcdf6da7ffff7fb7b45d48d841ff47addf475865df18aa5d82d98fec19f51631b8b8723d864bf4fb3a1bd001c8d12c4104"], 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$KDADDIO(r1, 0x4b34, 0x3)
msgctl$IPC_RMID(r0, 0x0)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x48200, 0x0)
openat$vimc0(0xffffffffffffff9c, &(0x7f0000002340)='/dev/video0\x00', 0x2, 0x0)
sendmsg$rds(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000000080)=""/60, 0x3c}, {&(0x7f00000000c0)=""/194, 0xc2}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/35, 0x23}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/4, 0x4}], 0x6, 0x0, 0x0, 0x8000}, 0x684013e2f2dd3f04)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000002380)=""/107)
signalfd4(r2, &(0x7f0000000040)={0x6}, 0x8, 0x80000)
socket$netlink(0x10, 0x3, 0x0)

01:27:28 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x4305, @local, @dev}}}}}}, 0x0)

01:27:28 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0x13}])

01:27:28 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5429, 0x0)

01:27:28 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:28 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x4, 0x1000, 0x3})

01:27:29 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x4788, @local, @dev}}}}}}, 0x0)

01:27:29 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x24)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000000c0)=0x1)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0)
getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2)
msgget$private(0x0, 0x100)
socket$netlink(0x10, 0x3, 0x80000012)

[ 2366.213436][  T431] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2366.248147][  T431] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2366.261308][  T431] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:29 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0x2000ffa6}])

01:27:29 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x4888, @local, @dev}}}}}}, 0x0)

01:27:29 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:29 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5437, 0x0)

01:27:29 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xb603, 0x408500)
msgctl$IPC_RMID(r0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
signalfd(r1, &(0x7f0000000000)={0x200}, 0x8)

01:27:29 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x4, 0x1000, 0x3})

01:27:29 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x6488, @local, @dev}}}}}}, 0x0)

01:27:29 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:29 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x2}])

01:27:29 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5441, 0x0)

01:27:29 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = fcntl$getown(r1, 0x9)
setpriority(0x2, r2, 0x6)
socket$netlink(0x10, 0x3, 0x0)
r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x80000, 0x0)
ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000000))
ioctl$VIDIOC_ENUMOUTPUT(r3, 0xc0485630, &(0x7f0000000040)={0x7, "e3223662931739302f9a18834f704993cccc366f242a61ce5190465e99c5e438", 0x2, 0x7, 0x1, 0x200000, 0x6})

[ 2366.859142][  T845] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2366.866760][  T845] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:29 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x800e, @local, @dev}}}}}}, 0x0)

[ 2366.973330][  T845] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:30 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:30 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8035, @local, @dev}}}}}}, 0x0)

01:27:30 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x2)
ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000040))
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:30 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x4, 0x1000, 0x3})

01:27:30 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x4}])

01:27:30 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8100, @local, @dev}}}}}}, 0x0)

01:27:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5450, 0x0)

01:27:30 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2367.486997][ T1190] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:30 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x400200, 0x0)
ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000001c0))
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x40)
socket$unix(0x1, 0x2, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x10000)
statx(r2, &(0x7f0000000040)='./file0\x00', 0x400, 0x1, &(0x7f0000000080))

[ 2367.528807][ T1190] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2367.547959][ T1190] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:30 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8847, @local, @dev}}}}}}, 0x0)

01:27:30 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5451, 0x0)

01:27:30 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[], 0x0, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:30 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x6}])

01:27:30 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8848, @local, @dev}}}}}}, 0x0)

01:27:30 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x4, 0x1000, 0x3})

01:27:31 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x800)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='syscall\x00')
setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86)
msgctl$IPC_RMID(r0, 0x0)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8400)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x8)
socket$netlink(0x10, 0x3, 0x0)

01:27:31 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5452, 0x0)

[ 2368.146361][ T1638] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:31 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:31 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8864, @local, @dev}}}}}}, 0x0)

[ 2368.211211][ T1638] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2368.249892][ T1638] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:31 executing program 4:
r0 = msgget(0x3, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:31 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0xf}])

01:27:31 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x545d, 0x0)

01:27:31 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8906, @local, @dev}}}}}}, 0x0)

01:27:31 executing program 4:
lsetxattr$security_smack_entry(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='security.SMACK64EXEC\x00', &(0x7f00000001c0)='lo-eth1\x00', 0x8, 0x2)
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="87476952c21a0e4238b64eb6adfea3878d3a1e7ead71fdb8d13c0a3f8cb9f6572eedd77a6972001000000000000046f8e04d6b33ee1f69095b13927f059791502fa3d742e358215a234961649711e07f7ca0375b0b5c56f89e8bc3900c0e6d96ccb48c3c24891358e241465ad82d1d2f7a204260d55eebbc959071bccecb0eb0f6114207409a214f009b4644414a0d3e87f5d774e11926e3d56118999a80af8be08bf9ef4df264906339361661d4e3cb1a80d78f074581df1ba015d5365f9d1e6184a39a0a68119084585d472361ba83ed02393807f6bf22fe84d4f38200"/267], 0x1, 0x0)
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0xffffffffffffff1f, 0x7fd)
syz_mount_image$minix(&(0x7f00000006c0)='minix\x00', &(0x7f0000000700)='./file0\x00', 0x483, 0x3, &(0x7f0000000940)=[{&(0x7f0000000740)="8de4ed31a53600475b12f6630a2f7cb90ce91aaf0bdae49e", 0x18, 0x3}, {&(0x7f0000000780)="e7cc6c5dd9312d0dbcba2075104d582888e7eee3ba8a3860b992ebd307d61340b8b1c8f973abd16b97b0b498451137b909c79b3a0d29b0708c85560316b5dcb68d3cfe06bd67a251b33c2d3a6cceca8844335414cf3968a44ab98953a73f34ce12091745600e8cb35558249edcaa6b794d1614d42e0bf656bd43cdf09c44b1d634464fae62b97b80b903ae", 0x8b, 0x100000000}, {&(0x7f0000000840)="bf9e53093c063fa94a5812c2062d189d4ae8293eb89d63c6597a190d5f4fa8e48e0b3b8f272e638c642a57cc59bb42116224dff41540fb4f6a4936f57b665c1592e4180bfa40428867f79bb5febdda09b9b11c4b476dc984ef42c9118d9efe5a43ab9affee13f84a72ab3bd037f96cb3a7e49f1dcb00b9a4745ea6d42b9caa8c948f5884dfc55396f3f6ae1fd0108a73b1ccf4759402923d003b70b28d6b098e3dbd872e63745031c112f2149a22cbc726e2fc9cd92e3d72eb87ae2749d9c0c361e51cf714ae1fbbf0cb2cddd8e42a9e98439720b23f90fa", 0xd8, 0x9}], 0x1, 0x0)
writev(r1, &(0x7f00000005c0)=[{&(0x7f00000002c0)="f9235f2d8a8a8a53f4b5fbeb2654b287314665872d49273f1a669c881f51b78bac8ee04ac8cff9134b8a27c878621c3d1924b1e183e98e61acbbca52f68410df09af4c927c6a6c1d6d4631b3eb5b427ebd73962692e0cf2806c5872c08c785e96f06d417ea0a06c397dfc6435908933f30ba91ed3b088a4c51a16c15b8849b6a27714fdf2b581981fa973d0ca425954e617ce7607f7087d340f9f547f48f51dcb76d947b06e47eee973ad9dff2b66cff1a19c38d06afd82e0801abe0ee10cb059895f4ee2d1bed80d812556cd3e407645d7a2dbfa3ca2ad49e44c441b4ed5bd9ddde3064c4b270e79893b2", 0xeb}, {&(0x7f00000003c0)="8a49106eb7274bced4ab8f2d703bda88223b7cb114eeee3cdb4cf0f31c7d497708fd3864564d4df494e96786340082b7a5e12a098848e04fa34a897c5f3a14e2e2c49a1986d9710f88b516e257dc55b486a6af32d23760754e86d8f9a89b2209dcf2204f0a25bf9999e63efac75025d718d791cd5226974eae9a37efb021dcfed8c7f1b0a1f567eaa64d07d829d481e0a4a55b6fddfc311609fe5306805800ad5c104c419732b48d70b21c7b46c8ec301f849c53e177c4b8a7d43f2038185089a5b2b09a38aefcdd74857076", 0xcc}, {&(0x7f00000004c0)="c8edcb9c387b4731a1ba405fc98d349343e661c8a23cb29bbea0b4de2036b62657d20999767de561c6a788a384ce126a3c3349ff512d349a9e4db257c6434adb5cf7dda07c29cce0dde118042bebd4d2ec68a2b71ce870f94b934b84c55a28b455c2fbe38db55e5e124f9ff64984735db80df5d7714f8d47ca2f65c014079e0c67a4298eeaebeb341b0c0d9dedd6e76949da5102c7ed79b2f00d13a0e958d9ab3ef5d615807d94b049ed8d9b39e5eda4d75e4a1ef6547f6fbf8ec900d378d073948a8456d1fa69c561fef2d72ea0a2369d1ebdc90d5060e5bf77b5ba1e5876dc108d65c099d3149c20aadef84d2e31232eaedcf8", 0xf4}], 0x3)
msgctl$IPC_RMID(r0, 0x0)
r2 = perf_event_open(&(0x7f0000000a00)={0x2, 0x70, 0xfd71, 0x40, 0x8, 0x699, 0x0, 0x85, 0x10000, 0x9, 0x3, 0x5, 0x31, 0x4, 0x1ff, 0x100, 0x4, 0x0, 0x4, 0x800, 0x40, 0x100000001, 0x3, 0x80000000, 0x970, 0x6d04, 0x44e, 0x80, 0x4, 0x9, 0x5, 0x7ff, 0x6, 0x40, 0x800, 0xff, 0xc6, 0xae, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000009c0), 0x6}, 0x1, 0x9caa, 0x8, 0xd, 0x100000001, 0x33c, 0x6}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x9)
r3 = dup3(r1, r1, 0x80000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3)
socket$netlink(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0xfffffffffffffffb)
stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640))

01:27:31 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xff', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:31 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0, 0x4, 0x1000, 0x3})

01:27:31 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xf000, @local, @dev}}}}}}, 0x0)

[ 2368.898900][ T2039] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4.
[ 2368.905659][ T2142] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2368.927561][ T2142] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:31 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x11}])

[ 2368.952681][ T2142] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:31 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x5460, 0x0)

01:27:31 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xf0ffff, @local, @dev}}}}}}, 0x0)

01:27:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:32 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="031f5a1c5b7d92414f8255516b99fe51c9f556b301553d5d71e1b30fc7293d1a5dd2e4c171db7aa9d17b66556d9bb2cb0aa54a5594c24bd65cbfb61e5603a967d345e2273dcc9ce7cf73ace382c0dd6077c1c5a58c38e45f711e92"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:32 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x6364, 0x0)

01:27:32 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d4], 0x0, 0x4, 0x1000, 0x3})

01:27:32 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x1000000, @local, @dev}}}}}}, 0x0)

01:27:32 executing program 4:
r0 = msgget(0x2, 0x80002000040007e)
r1 = syz_open_dev$cec(&(0x7f0000000400)='/dev/cec#\x00', 0x1, 0x2)
setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000440), 0x4)
msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0]], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xc8, 0x40000)
ioctl$VIDIOC_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f00000000c0)={0x0, @reserved})
write$binfmt_misc(r2, &(0x7f0000000480)={'syz1', "5a43faa2df0bbc33763ce360c5e26c80f7c6393048291d2619a804e67f064f2cf357803f21c05b6e76330f61dce86b70a196957014935b601173a2b9b97407171d18a6"}, 0x47)
ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000003c0)=0x1)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x114, r3, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x64}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3fc00000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x114}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000)

[ 2369.493575][ T2526] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xff', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:32 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x41}])

[ 2369.569441][ T2526] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2369.594125][ T2526] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:32 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x2000000, @local, @dev}}}}}}, 0x0)

01:27:32 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x8933, 0x0)

01:27:32 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
unshare(0x2000400)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10)
msgctl$IPC_RMID(r0, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000100), 0x4)
socket$netlink(0x10, 0x3, 0x12)

01:27:32 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x3000000, @local, @dev}}}}}}, 0x0)

01:27:32 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0, 0x4, 0x1000, 0x3})

01:27:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xff', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:32 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x600}])

01:27:33 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x6000000, @local, @dev}}}}}}, 0x0)

[ 2370.146548][ T2906] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2370.173918][ T2906] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:33 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x800)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:33 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x40045431, 0x0)

[ 2370.232426][ T2906] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:33 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x7000000, @local, @dev}}}}}}, 0x0)

01:27:33 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xff', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:33 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:33 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x0, 0x4, 0x1000, 0x3})

01:27:33 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0xe80}])

01:27:33 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8000000, @local, @dev}}}}}}, 0x0)

01:27:33 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x40045436, 0x0)

[ 2370.670661][ T3366] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:33 executing program 4:
r0 = socket$caif_seqpacket(0x25, 0x5, 0x0)
fstat(r0, &(0x7f0000000080))
r1 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r1, &(0x7f0000000000)=ANY=[], 0x0, 0x0)
msgctl$IPC_RMID(r1, 0x0)
socket$netlink(0x10, 0x3, 0x0)

[ 2370.730044][ T3366] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2370.761450][ T3366] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:33 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xff', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:33 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8060000, @local, @dev}}}}}}, 0x0)

01:27:33 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0xf00}])

01:27:33 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xb000000, @local, @dev}}}}}}, 0x0)

01:27:34 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400454ca, 0x0)

01:27:34 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
socketpair(0x1f, 0x1, 0xfffffffeffffffff, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x6d, "216730fb35b31fcf3baa78255386823a1fa454508c91ae068d722712425daacecee4853ad009dd482a2afa5e22e51b132041a2e581c366eb9aa9a998b0ca51ebc6ebf6c6457fa06fa4076c380393a8bbc4884037dd358396e914fa453c6361f1c3046e93b1fe16a8610cee7941"}, &(0x7f0000000100)=0x91)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:34 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xff', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:34 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0x0, 0x4, 0x1000, 0x3})

01:27:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xd000000, @local, @dev}}}}}}, 0x0)

01:27:34 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="041d097554076aff85fa80395840a68dc4c86835b9fed36076fed3bfe6eb3a46405ddc33174ae31ed4819d17"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

[ 2371.408384][ T3782] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2371.431090][ T3782] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x14000000, @local, @dev}}}}}}, 0x0)

[ 2371.468979][ T3782] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:34 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455cb, 0x0)

01:27:34 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x1100}])

01:27:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x1c000000, @local, @dev}}}}}}, 0x0)

01:27:34 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = fspick(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1)
preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/232, 0xe8}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/57, 0x39}, {&(0x7f00000002c0)=""/7, 0x2}], 0x31b, 0x31)
socket$netlink(0x10, 0x3, 0x0)

01:27:34 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:34 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0x0, 0x4, 0x1000, 0x3})

01:27:34 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x30000000, @local, @dev}}}}}}, 0x0)

01:27:34 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4)

01:27:34 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x40049409, 0x0)

[ 2371.980305][ T4196] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:34 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2372.042032][ T4196] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2372.061528][ T4196] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:35 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x3f00}])

01:27:35 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x40000000, @local, @dev}}}}}}, 0x0)

01:27:35 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00')
sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000180)={&(0x7f0000000080), 0xfffffffffffffd80, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="06003cf8", @ANYRES16=r2, @ANYBLOB="00042dbd7000fbdbdf2501000000000000000b0000000014001462726f6164636173742d6c696e6b0000"], 0x3}, 0x1, 0x0, 0x0, 0xc1}, 0x40000)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x40, 0x0)
ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000040))
r4 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2)
ioctl$VIDIOC_G_STD(r4, 0x80085617, &(0x7f0000000200))
socket$netlink(0x10, 0x3, 0x0)

01:27:35 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:35 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x43050000, @local, @dev}}}}}}, 0x0)

01:27:35 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400], 0x0, 0x4, 0x1000, 0x3})

01:27:35 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={<r2=>0x0, 0x3, 0x6, [0x9, 0x6, 0x8, 0x8, 0xcf, 0x5]}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0xff2}, &(0x7f0000000100)=0x8)
socket$netlink(0x10, 0x3, 0x0)

01:27:35 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x4020940d, 0x0)

01:27:35 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x800e0000, @local, @dev}}}}}}, 0x0)

[ 2372.553141][ T4551] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2372.601495][ T4551] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2372.639654][ T4551] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:35 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x4000}])

01:27:35 executing program 4:
r0 = msgget(0x0, 0x0)
uselib(&(0x7f0000000000)='./file0\x00')
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
syz_init_net_socket$x25(0x9, 0x5, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x400, 0x0)
r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x80, 0x0)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0)
ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000140)={0x1, 0x3, [{r2, 0x0, 0xfffffffffffff000, 0x1000000}, {r3, 0x0, 0xfffffffffffff000, 0xfffff000}, {r4, 0x0, 0x0, 0xfffffffffffff000}]})
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:35 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xff', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:35 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x80350000, @local, @dev}}}}}}, 0x0)

[ 2372.862609][ T4694] QAT: Invalid ioctl
01:27:35 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x80045430, 0x0)

[ 2372.907700][ T4814] QAT: Invalid ioctl
01:27:35 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x81000000, @local, @dev}}}}}}, 0x0)

01:27:35 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0307b0ce5046a77af298067d3b9f95245f5a0880fe539c03a7adc92f217b297a36bd7e6c6cc5395699afb0c6e69861c44100b3d1555e135e3dd4785b46a980051fa42f8c947633ee0fe063d0c5bfbc1f525d7cc9811d87c7db9579703d4898ef54dfe1521eb14dba931744a4ba3c3148cad8df949e9d506130208d5d319fb6c45af6ccb5734e97d9824e"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video2\x00', 0x2, 0x0)
r2 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x9, 0x442300)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x800, 0x0)
ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000300)={0x3, r3, 0x1})
writev(r1, &(0x7f0000000180)=[{&(0x7f0000000140)="393d5411b4503ae73010b1624cda13889eae0009b38588320e2b20f5624ca4c5bffb8bf780b39bcb691105aebeadf20c4dbc4e0c977d", 0x36}], 0x1)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ubi_ctrl\x00', 0x422002, 0x0)
ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000000340)=""/35)
getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000001c0), 0x10)
ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f00000000c0)={0x100002, 0x3001, 0x1f, 0xfff, 0xdc4})

01:27:35 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000], 0x0, 0x4, 0x1000, 0x3})

01:27:36 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xf9', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2373.121624][ T4951] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:36 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x4100}])

01:27:36 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x86ddffff, @local, @dev}}}}}}, 0x0)

01:27:36 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x30)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYRES64], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

[ 2373.251514][ T4951] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:36 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x80045432, 0x0)

[ 2373.318824][ T4951] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:36 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xff', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:36 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000aa4e68ce197de67a16"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x18)
socket$netlink(0x10, 0x3, 0x0)

01:27:36 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x88470000, @local, @dev}}}}}}, 0x0)

01:27:36 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x800e}])

01:27:36 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x7f', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:36 executing program 4:
r0 = msgget(0x3, 0x200)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:36 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0x0, 0x4, 0x1000, 0x3})

01:27:36 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x80045438, 0x0)

01:27:36 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x88480000, @local, @dev}}}}}}, 0x0)

[ 2373.867925][ T5369] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:36 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="83"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/102)
socket$netlink(0x10, 0x3, 0x0)
r1 = syz_open_dev$audion(&(0x7f0000001300)='/dev/audio#\x00', 0x3ff, 0x40)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001340)=0x3)

01:27:36 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x88640000, @local, @dev}}}}}}, 0x0)

[ 2373.910292][ T5369] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2373.936478][ T5369] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:37 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x8c', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:37 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x1000000}])

01:27:37 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x80045439, 0x0)

01:27:37 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x88a8ffff, @local, @dev}}}}}}, 0x0)

01:27:37 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02e327346fed523bb4b09b84a892e984eb6689bec56010db59e02456d7caeb33e9cd0a065a3dd1e56fb95d26edd5d00c8d17c869fd0af8ede979e2a5ff3ea259df084cceac76518869b5e07a2067361dfbcec73086aa258d47c2a01af99c565010a21b15815ae01bf37919c6ded5d2085b54040901000000000000006b341eb72ff2c100"/147], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0xf)

01:27:37 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x88caffff, @local, @dev}}}}}}, 0x0)

01:27:37 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)

01:27:37 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x0, 0x4, 0x1000, 0x3})

01:27:37 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xf4', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2374.544234][ T5882] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:37 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x80045440, 0x0)

01:27:37 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x89060000, @local, @dev}}}}}}, 0x0)

01:27:37 executing program 4:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00')
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1)
r1 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b19ef186da556c05f800a0cca7c2c2f1d8f499391a38ad1137facc4c9e14a3ddd2e4af9535f9fb16edcb9f28dbc191f49bf23113b82db3752370a2c7eb639f5002c6d7d50d177a853f5d68b01fc96a988e7331de166040f2a2589a83259581202a2f1ff9bea6b5e54d616953881482354c2add2546ef4d522a6fe91609049f2537db00004be6538e0b4855b53b4b2013282d56ba5bef46826c5f852f3c6dee936f"], 0x1, 0x0)
ioctl$VIDIOC_G_STD(r0, 0x80085617, &(0x7f0000000040)=<r2=>0x0)
ioctl$VIDIOC_S_STD(r0, 0x40085618, &(0x7f0000000080)=r2)
ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r0, 0x4020565b, &(0x7f0000000180)={0x5, 0x2, 0x2})
msgctl$IPC_RMID(r1, 0x0)
socket$netlink(0x10, 0x3, 0x0)

[ 2374.599461][ T5882] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2374.634590][ T5882] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:37 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x2000000}])

01:27:37 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xfeffffff, @local, @dev}}}}}}, 0x0)

01:27:37 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x800454d2, 0x0)

01:27:37 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xffffa888, @local, @dev}}}}}}, 0x0)

01:27:37 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x14000)
fadvise64(r1, 0x0, 0xcab8, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:37 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xf5', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:37 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800], 0x0, 0x4, 0x1000, 0x3})

01:27:38 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xffffca88, @local, @dev}}}}}}, 0x0)

01:27:38 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="03536cba1e45567def6f7b52"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0)
ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000040))
r2 = socket$netlink(0x10, 0x3, 0x0)
fdatasync(r2)

01:27:38 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x4000000}])

[ 2375.171148][ T6273] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2375.229225][ T6273] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2375.256490][ T6273] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:38 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x800455c9, 0x0)

01:27:38 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xffffdd86, @local, @dev}}}}}}, 0x0)

01:27:38 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4)
msgget$private(0x0, 0x288)
r2 = socket$pptp(0x18, 0x1, 0x2)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bridge\x00', &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x2, [{0x2, 0xb9, 0x8, 0x4}, {0x5, 0x37, 0x1000, 0x1ff}]}})

01:27:38 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xf6', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:38 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xfffff000, @local, @dev}}}}}}, 0x0)

01:27:38 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00], 0x0, 0x4, 0x1000, 0x3})

01:27:38 executing program 4:
r0 = msgget(0x3, 0x40)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3ada24211352e5ae381152b0348aee1a0a62f9f8062a64a939a9e8fe5bf606b4f79f6a0ec07e9c6df68ad7622852b38e7e8f3e5874a5591a0fab7e2acfea97ff67a1964a10f656a98faff7ef986f638ffaf99d213ac0ca0553e2531569b54a02f510714b98af71d175f271907f88a37cd4d633526122600641098c9364e16ffd8629a69b"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:38 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xfffffffe, @local, @dev}}}}}}, 0x0)

01:27:38 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x6000000}])

01:27:38 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xfb', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:38 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x800455ca, 0x0)

[ 2375.785094][ T6679] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:38 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xf0ffffffffffff, @local, @dev}}}}}}, 0x0)

[ 2375.881405][ T6679] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2375.949041][ T6679] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:38 executing program 4:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
write$binfmt_elf32(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x10000, 0x5, 0x40, 0x100000001, 0x5, 0x3, 0x0, 0x8000, 0x2b6, 0x38, 0x154, 0x83, 0x4, 0x20, 0x2, 0x4f, 0x21e, 0x5}, [{0x70000007, 0x1, 0x8000, 0x4, 0x2, 0xa06, 0x8001, 0xffffffff9428575e}, {0x0, 0x8001, 0x0, 0x800, 0xffff, 0x9, 0x101, 0x3}], "6fc73bd58f2aba04740abb7804e3047cbebc590cd4aa4755dea1e5f6ea441286eb2bbb31b0e5d29a71ddf1a72802", [[], [], [], [], [], [], [], [], []]}, 0x9a6)
r1 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r1, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:39 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x100000000000000, @local, @dev}}}}}}, 0x0)

01:27:39 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:39 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x800455cc, 0x0)

01:27:39 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0xf000000}])

01:27:39 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000], 0x0, 0x4, 0x1000, 0x3})

01:27:39 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x200000000000000, @local, @dev}}}}}}, 0x0)

01:27:39 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
rt_sigprocmask(0x1, &(0x7f0000000000)={0x5}, &(0x7f0000000040), 0x8)
msgctl$IPC_RMID(r0, 0x0)
r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xed0, 0x101)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, <r2=>0x0})
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000002c0)=r2)
msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="030000000000000056c5c6093c970bc2fe087ce7f70a54ead4187671cfd9f36c3a47e5b2531e2d6180e871177fbe203d71e1f21127157ef60e663ee161eb94d819c5b33bac5143a1af607bef38f99241366b69760a96f44a36814fdb3af60eec6b2791d32991590d358ddf4e22bdcd1a0bd8193cd12fb5d93550b10b2580db9017486b5c381460db020bcf2696fc49cc6dde724d6cff3338bd818cc53e0c51da0e2fa6d7de6935d88c21be00bbaa40a744935ddb2cc2749a4e4f231314e8141e004d27405e44f28e141e71fdea2ee167f53e1129d1354ed04acdf4453a193ae2cb263f70646e076767c90a5054717ff4"], 0xf0, 0x800)
socket$netlink(0x10, 0x3, 0x0)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200800, 0x0)
ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x5386, &(0x7f00000001c0))

01:27:39 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2376.417527][ T7019] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:39 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x3, 0x599, 0x0, 0x2d7}, 0x5, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x6f1, 0x8a, 0x7, 0x239f})
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x533a82, 0x0)
ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000040)={0x7})
socket$netlink(0x10, 0x3, 0x80000400000000f)

01:27:39 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x300000000000000, @local, @dev}}}}}}, 0x0)

[ 2376.485259][ T7019] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2376.516970][ T7019] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:39 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x80086301, 0x0)

01:27:39 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0)
ioctl$RTC_UIE_OFF(r1, 0x7004)

01:27:39 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\xff', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:39 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x600000000000000, @local, @dev}}}}}}, 0x0)

01:27:39 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x100)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03e6286452eadb3c0a994bb2bf7f29077249dfa3e43f05afc7118b937c7e036ba01654dba571f4b7535e00338725d67c989ab7b16b11a091e7db82cd7dbd84b103964516ebbf10e160354908e588386d0918697b68194bfea9740bfbb26a0340020bfe073ed8ee22f7c95abacd87884b268bc9cbcf4e6b2230814279db2cf5d53799ce044382536f3adbc029034ce1978c3eb1de0a997a1479937d"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:39 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x11000000}])

01:27:39 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], 0x0, 0x4, 0x1000, 0x3})

01:27:39 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x700000000000000, @local, @dev}}}}}}, 0x0)

01:27:39 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0xc0045878, 0x0)

[ 2377.050388][ T7502] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:40 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x800000000000000, @local, @dev}}}}}}, 0x0)

01:27:40 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
syz_open_dev$mice(&(0x7f0000003cc0)='/dev/input/mice\x00', 0x0, 0x8000)
msgsnd(r0, &(0x7f0000003fc0)=ANY=[@ANYBLOB="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"], 0x1, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x40)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@multicast1, @remote, <r2=>0x0}, &(0x7f0000000240)=0xc)
sendmmsg$inet6(r1, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="5c9b3dd5ab067041ba3fbbcc0e9cc19102da8929d730cf967c", 0x19}], 0x1, &(0x7f00000000c0)=[@hopopts_2292={{0x20, 0x29, 0x36, {0x7f, 0x1, [], [@ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x1c2}]}}}], 0x20}}, {{&(0x7f0000000100)={0xa, 0x4e24, 0x9, @remote, 0xffffffffffffff00}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000140)="8ef14be04a67b14184c5d0dca55fbcc2154437f4bceb122ab0cc0882664ed7da6b021c5bbf8abfa204596c12f8512ffca467177cbd5b82112114a91ddca12174faf24bab8ae1c792a505d3b5e3b23c76df33e72f466c97fbb4", 0x59}], 0x1, &(0x7f00000002c0)=[@pktinfo={{0x24, 0x29, 0x32, {@rand_addr="3ce6811933df4dcc81bb84602e2a7025", r2}}}, @hopopts_2292={{0x1020, 0x29, 0x36, {0x3b, 0x201, [], [@generic={0xcd, 0x1000, "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@jumbo={0xc2, 0x4, 0x81}]}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x0, 0x4, [], [@hao={0xc9, 0x10, @mcast1}, @hao={0xc9, 0x10, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x26}}}]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x73, 0xe, 0x1, 0x8, 0x0, [@remote, @mcast1, @remote, @dev={0xfe, 0x80, [], 0x26}, @loopback, @local, @dev={0xfe, 0x80, [], 0x17}]}}}], 0x1110}}, {{&(0x7f0000001400)={0xa, 0x4e22, 0x3, @ipv4={[], [], @remote}, 0xe2d}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000001440)="135b77b80ffb8fa80c49cc0c5072b5eb2587fdc58625712f7860279014ab8174ec0504eb11beeee2742196f7cce10661a68c4993c6311951b124810ffbfb59b6a77ac58e9bae20ce20eb8b7d8a1d562c4390df4774f6acae39e4a5ca9ee4f97956afaa3bee3d9ff93c9c2fe5fa5b064c1c1ece1ff6cc237fe1875e4f785eeed0074a9c4b68acf28b12c51be83c51afe7fbed5d8bb54820e87f94136f5bb13f8cd946ae5b702139d4942bc68bbbf70c7f0f3872935f2bd02479a62344314732bdef011d8618650141c78fc84b2c80dfb2", 0xd0}, {&(0x7f0000001540)="65ed549c64ca33db5405ccefdd89414c27c0de5811e1b0757a6384f8b1961cafb6d3e67f79bd968bb0e2f5294d14c58cd68dd147247aa20e7769b474f4897e93bfbc1e620e19028f68c7dc342f0d5ac02270005c0499d553d5364d4811e5d372c42a454fe76956828d17b2ce9812b4cea16fb07bbe134a19eb7e827b60ad31ca3e2a437541814f34fcffc648d6c579", 0x8f}, {&(0x7f0000001600)="a3746d1cfa5f2a92bf820eb9c73fd73c7d4d877d5718304e227298e278fe9e969fee", 0x22}], 0x3, &(0x7f0000001680)=[@dstopts_2292={{0x2090, 0x29, 0x4, {0x3f, 0x40f, [], [@generic={0x0, 0x1000, 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@enc_lim={0x4, 0x1, 0x5}, @jumbo={0xc2, 0x4, 0x5a32}, @ra={0x5, 0x2, 0x5e}]}}}], 0x2090}}, {{&(0x7f0000003740)={0xa, 0x4e22, 0x8, @ipv4={[], [], @broadcast}, 0x1}, 0x1c, &(0x7f0000003d00)=[{&(0x7f0000003780)="80a5c48790ca14a3978fca5603aa8000eaa26e1187331d04f9dcd4664932902923a539f47765437a93dfd51a6af6a47b8639f3214263c11c22c71c01908bdd0f91e7936aef105d9d9a94c7ae7837391bba6a81df291f545c", 0x58}, {&(0x7f0000003800)="f290ada649fd8ee902ac1bd838f3683c36ec45821b331b157e5d790db89afea25090bc462464db8cb409a9871aaebe9e9d39c38f4e934612e036152c93d102d6b0ace81790f56e132239124d0272bb9874c2fef0e71ba932ee578ddc43ae8cc77ca35be6bfc684c7c546e30561fa86ea8e457b8c04b824bdaa46cc1670659220b2687a17dfd4dec7087b9e38f1", 0x8d}, {&(0x7f00000038c0)="22b3431833c44072fb0b5db7a939caeae36a4e7e09cf3736e179e555b5ac33dcaf85f0aa2baacb1383dfa3e6ad7a4b0e0bf40afd1f70251d7583a4ee3eaaefb36566c2c6f76c7ab9cc07f05793c55cc558301bb32d15d04321e2eb2e11afba75452bf06dec4e9685358fa23372a63e42355ac7c37515e341b0b8512f8f488d1d4f5bd03e94bfbe01f4e62c90fda2b39777426aa81778dec0163377490acb27d32a06ecd12b3dca5b17c9e52c96969d665213894fcf582e13f83df95471a6df3e58af6ab8c8d29d", 0xc7}, {&(0x7f00000039c0)="d8ac2e6064a7ef86a978588a719bb6e7f40e53e0d1a26f2683aba65e5a3e0472a39555a861c948e5d11c3c930125f4ce069a4adeb64add7d6a743fdee234d133d4444106a9eb161fe346c995f4ad244a0d91ac6f58ee916bf37960af1549162c0395c080355f6c7029e1cfdf4f81aaa04bdd4fdd254faa1c63a4ddcea66db192c89c20c14f824c5a69fd5357b29cf7f5fa814b5d1e944db423ba61ae0aaf478ea3653ea37a7b13243b49ed92121e", 0xae}, {&(0x7f0000003a80)="45ca01709546e0dac8ad1883f5c8e3d555286b1cf46782ecf9613af8b3795a29a723dd78ce016de7e62f516cff0379f5936cd2e82964b5e3fb6313d0344b272683c72b5e4bdf8a4ca50939da0d3d189255ab9733d2cf0656b3b656bb9fc93d86109f969c9a933408c4ab73a0f0f930f5ada9518322322c6ca80f82ea0f48adfabe431346fe020c7420b083a5e25c09fa996c4cb566f6c594fa69aef2046ee480d7b6fc", 0xa3}, {&(0x7f0000003b40)="1410ca6173c8e204b22651403837d591ed51b240e576db90f9326590476ac3a4e8fc2e99f39cf9c876b7bc43e2fed7b825344278bc96afe84fcbb9726788713590729cc194c9aea854ada4ba154701ff9b322d8999e5eb282de4591272802a0103cf67f4b9a595fdb9e651c016107b8a50ddf938d335f8786dd11400181f825b2948e366dcf4c5ba69b1bc6c80a3d0fe1d2115fbff948de1efa8074327472d555423cf49f99906c3ed5a992a066e", 0xae}, {&(0x7f0000003c00)="4ec2baed7b8ac58e48219e38b5832e9f44ea727558b085f5cd84b3532e14ddfedd203d8a34b623707a0079d024ad281efd98e5d9dd01d82eda9155e17a99128c5b4479de969e1f565e6c3f4b8b0e16617e5dcc06ca14b24790af371ba38ea4578d6855d30f7fcaf9c1793211dba6fb1599f8119b237b4d348f880df110b3a8750439c29b1991c7ce11019bf92cdb55229974215af068e2bd930cbf1b539e9119d63b31b641ee", 0xa6}, {&(0x7f0000003cc0)}], 0x8, &(0x7f0000003d80)=[@dstopts={{0x110, 0x29, 0x37, {0x33, 0x1e, [], [@jumbo={0xc2, 0x4, 0x5}, @jumbo={0xc2, 0x4, 0x200}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x28, {0x3f, 0x8, 0x3, 0x6, [0x1f, 0x3f, 0x0, 0xfffffffffffffffe]}}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x57, 0x2, 0xffffffff, 0x4, [0x5b]}}, @generic={0x3, 0x9a, "9a9bb473806efcdb3ee3436e9be4708cbb2d1c051a99a6256b29d10aae9cf1612c213082c4e40c71a98938301904e7d261fa88630b1a61acb60e2829ffb1a1bcb32d5a245f31657d54ecd4b7b1ac0903731d5a146d1535b388a6935139583045d4b537c3ac1c38dcf5c308afc0a66acab5330dd368bea87afbab6b2948f2d39b54f013bf1d96b5bc687d759ac2677d4e506023a1e91c0222145e"}]}}}], 0x110}}], 0x4, 0x40081)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0xf)

01:27:40 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2377.107426][ T7502] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2377.140363][ T7502] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:40 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x3f000000}])

01:27:40 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x806000000000000, @local, @dev}}}}}}, 0x0)

01:27:40 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0xc)

01:27:40 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:40 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0xc0045878, 0x0)

01:27:40 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800], 0x0, 0x4, 0x1000, 0x3})

01:27:40 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xb00000000000000, @local, @dev}}}}}}, 0x0)

01:27:40 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03ff01853524171a4c6dea3919fc04eb9824b908000000000000973dc073f4c23949a9337643dfbb536f6efd2b00"/61], 0x1, 0x0)
r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2)
ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080))
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:40 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x40000000}])

[ 2377.682765][ T7893] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2377.700203][ T7893] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2377.712763][ T7893] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:40 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:40 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xd00000000000000, @local, @dev}}}}}}, 0x0)

01:27:40 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
shmget$private(0x0, 0x2000, 0x54000800, &(0x7f0000ffd000/0x2000)=nil)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9cdb, 0x800)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={<r2=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x5}, 0x8)
socket$netlink(0x10, 0x3, 0x0)

01:27:40 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0xc0189436, 0x0)

01:27:40 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x1400000000000000, @local, @dev}}}}}}, 0x0)

01:27:40 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00], 0x0, 0x4, 0x1000, 0x3})

01:27:41 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:41 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
msgget$private(0x0, 0x8)
socket$netlink(0x10, 0x3, 0x0)

01:27:41 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x1c00000000000000, @local, @dev}}}}}}, 0x0)

[ 2378.198291][ T8237] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2378.256985][ T8237] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2378.278192][ T8237] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:41 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x3000000000000000, @local, @dev}}}}}}, 0x0)

01:27:41 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x41000000}])

01:27:41 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0xc020660b, 0x0)

01:27:41 executing program 4:
r0 = msgget(0x1, 0x0)
socketpair(0x9, 0x3, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc)
r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7f, 0x200)
ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000100)={0x8, 0x80000000})
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
ioctl$EXT4_IOC_MIGRATE(r2, 0x6609)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:41 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:41 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x4000000000000000, @local, @dev}}}}}}, 0x0)

01:27:41 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r1 = semget$private(0x0, 0x0, 0x10)
semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000000)=""/201)

01:27:41 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400], 0x0, 0x4, 0x1000, 0x3})

01:27:41 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x800e0000}])

01:27:41 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x4305000000000000, @local, @dev}}}}}}, 0x0)

01:27:41 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x2)

[ 2378.794612][ T8661] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2378.813439][ T8661] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2378.822981][ T8661] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:41 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:41 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0390874446d791ec53d0e61bf6ef55d403d90e6145b2895cb0f2"], 0x1, 0x0)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101000, 0x0)
ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f00000000c0)=0x3)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:41 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x800e000000000000, @local, @dev}}}}}}, 0x0)

01:27:41 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00], 0x0, 0x4, 0x1000, 0x3})

[ 2379.131655][ T8822] Unknown ioctl 1074033723
[ 2379.190336][ T8822] Unknown ioctl 1074033723
[ 2379.200879][ T8935] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:42 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x3)

01:27:42 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8035000000000000, @local, @dev}}}}}}, 0x0)

01:27:42 executing program 4:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x4000, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x730, 0x498, 0x0, 0x498, 0x498, 0x248, 0x660, 0x660, 0x660, 0x660, 0x660, 0x6, &(0x7f0000000200), {[{{@ipv6={@loopback, @remote, [0x0, 0xff000000, 0xffffffff, 0xff], [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 'ifb0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x8, 0x7ff, 0x7, 0x10}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x5}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback, @ipv6=@dev={0xfe, 0x80, [], 0x1e}, 0x3c, 0x12, 0x1ff}}}, {{@ipv6={@local, @remote, [0x0, 0xff000000, 0xffffffff, 0xff000000], [0xff000000, 0x0, 0xffffff00, 0xff000000], 'team0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x87, 0x1, 0x1, 0x28}, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@empty, @ipv6=@mcast2, 0x0, 0x2c, 0xfffffffffffffffb}}}, {{@ipv6={@local, @ipv4={[], [], @loopback}, [0xffffff00, 0xff, 0xffffffff, 0xff0000ff], [0xff0000ff, 0xffffff00, 0xff000000, 0x1e06d2a470269aaa], 'bond_slave_0\x00', 'rose0\x00', {}, {0xff}, 0x7f, 0x2, 0x4, 0x31}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback, @ipv4=@dev={0xac, 0x14, 0x14, 0x25}, 0x0, 0x34, 0xe6}}}, {{@ipv6={@mcast2, @local, [0x0, 0xff, 0xff0000ff, 0xff000000], [0xff000000, 0xffffff00, 0xff0000ff, 0xe5234485c9216739], 'dummy0\x00', 'hwsim0\x00', {0xff}, {}, 0x8, 0x7, 0x2, 0x4}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5469a5de7a71af00}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x30c4, 0x4}}}, {{@ipv6={@empty, @mcast2, [0xffffff00, 0xffffff00, 0xffffff00, 0xff000000], [0xffffffff], 'veth1_to_hsr\x00', 'tunl0\x00', {0xff}, {}, 0x8, 0x7, 0x1, 0x2}, 0x0, 0x180, 0x1c8, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0x32, 0x1, 0x8, 0x8, 0x1f, @dev={0xfe, 0x80, [], 0x13}, @loopback, @mcast2, [0xff0000ff, 0xffffffff, 0x0, 0xffffff00], [0xff, 0xffffff00, 0xffffffff, 0xffffff00], [0xffffff00, 0xff], 0x2, 0x200}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [], @multicast1}, @ipv6=@local, 0xb, 0x37, 0x91}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x790)
r1 = msgget(0xffffffffffffffff, 0x0)
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x40, 0x0)
setsockopt$rose(r2, 0x104, 0x4, &(0x7f00000000c0)=0x5, 0x4)
msgsnd(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r1, 0x0)
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xa4000, 0x0)
ioctl$TIOCVHANGUP(r3, 0x5437, 0x0)
prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000040))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, <r4=>0x0}, &(0x7f0000000140)=0xc)
ioctl$SIOCAX25ADDUID(r3, 0x89e1, &(0x7f0000000180)={0x3, @bcast, r4})
socket$netlink(0x10, 0x3, 0x0)

01:27:42 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:42 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0xffffff7f}])

[ 2379.265576][ T8935] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2379.299156][ T8935] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:42 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x4)

01:27:42 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8100000000000000, @local, @dev}}}}}}, 0x0)

01:27:42 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x100, @empty, 0x61}, @in6={0xa, 0x4e22, 0x6, @mcast1, 0x8}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @local}], 0x58)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = dup2(r2, r2)
ioctl$SCSI_IOCTL_GET_IDLUN(r3, 0x5382, &(0x7f0000000040))

01:27:42 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd403], 0x0, 0x4, 0x1000, 0x3})

[ 2379.622683][    T7] Bluetooth: hci0: Frame reassembly failed (-84)
01:27:42 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:42 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x86ddffff00000000, @local, @dev}}}}}}, 0x0)

01:27:42 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x100000000000000}])

[ 2379.775325][ T9354] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:42 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="9c"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

[ 2379.873974][ T9354] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:42 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8847000000000000, @local, @dev}}}}}}, 0x0)

[ 2379.948216][ T9354] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:42 executing program 4:
r0 = msgget(0x1, 0x40b)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x200, 0x0)
accept$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e)
socket$netlink(0x10, 0x3, 0x0)

01:27:43 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:43 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8848000000000000, @local, @dev}}}}}}, 0x0)

[ 2381.706070][ T8377] Bluetooth: hci0: command 0x1003 tx timeout
[ 2381.712323][T23818] Bluetooth: hci0: sending frame failed (-49)
[ 2383.778600][ T8377] Bluetooth: hci0: command 0x1001 tx timeout
[ 2383.784711][T23818] Bluetooth: hci0: sending frame failed (-49)
[ 2385.858617][T20434] Bluetooth: hci0: command 0x1009 tx timeout
01:27:52 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x5)

01:27:52 executing program 4:
r0 = msgget(0x2, 0x400000)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8c187ed1fc4daf225ff942"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0xffffeffffffffffe)

01:27:52 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x200000000000000}])

01:27:52 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8864000000000000, @local, @dev}}}}}}, 0x0)

01:27:52 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], 0x0, 0x4, 0x1000, 0x3})

01:27:52 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:52 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x88a8ffff00000000, @local, @dev}}}}}}, 0x0)

[ 2389.771518][ T9720] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2389.801919][ T9720] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:52 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0389c0c1ecba98eccf93bc1922ebbed36e59dd0401213ab0c493410fc7b38e892766bb5ae72ee04bdb7a926bccae1f402f7b0dd4021f9317b61ac332137c68807ca50c81437f67d090b723df16e6ad9b0b40de796829823f9a2c78c900e5d16359b3faaeb770cf98a9d7"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vsock\x00', 0x2004ff, 0x0)
ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f00000003c0)="18e0556c2400c092d0170d0ad0ff941b7a728611f46ccef3f69ed5970b12fdad2698eb06cf66c40c1d37a006f4874e580f2a14b3970aff90e27f33fc48fe5ae049398d84e30f89341910dc1aa40e92a30aa274249649a6de3d2bc450759a8e525364db494b0be36465fec93fb9a2ed95585b275b1f0eccd05a95a25b3e0d7c4de87b2045e0661672472d2827dd82038136b03227a8e366cc61dae410b6ff65304b4e99932a51ab73c1f26ea335abac615007e91022b78bc0ff1828c1c89a50121ac295e63d751b5bcede586bed56953bcd5337bf953b1b1c50b54417cdcab546f1cf4e66d11dbfec92abc1d1c59f63629d21fc6b9d77c3435e5eeb8f91a1665e")
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = syz_open_dev$midi(&(0x7f0000000880)='/dev/midi#\x00', 0x2, 0x0)
setxattr$security_smack_transmute(&(0x7f0000000280)='./file0\x00', &(0x7f0000000500)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000540)='TRUE', 0x4, 0x2)
bind$isdn(r3, &(0x7f00000006c0)={0x22, 0xc7f, 0xff, 0x81, 0x100000001}, 0x6)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240)={<r4=>0xffffffffffffffff}, 0x106, 0xb}}, 0x20)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000005c0)='TIPCv2\x00')
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000007c0)={0x2c, 0x0, &(0x7f0000000700)=[@release={0x40046306, 0x3}, @exit_looper, @request_death={0x400c630e, 0x2}, @register_looper, @release={0x40046306, 0x8}, @enter_looper], 0x69, 0x0, &(0x7f0000000740)="1b0b7b719648ecae9d537368eba3279581c0f5ae1882f56540075252553e080f89b270abcfb7682c7f12f9122c879f2134e93780f94b917d6cd7e630e390f17e9e1b0b9f75687d4b6c639c431b1340cb06a0929d47d50d58d9bcfd9458ea025eeaf65e9bc749db4b02"})
sendmsg$TIPC_NL_MON_PEER_GET(r2, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x14, r5, 0x0, 0x70bd27, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000)
write$RDMA_USER_CM_CMD_QUERY(r3, &(0x7f0000000300)={0x13, 0x10, 0xfa00, {&(0x7f0000000040), r4, 0x1}}, 0x18)

[ 2389.832337][ T9720] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:52 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:52 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x88caffff00000000, @local, @dev}}}}}}, 0x0)

01:27:52 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x13)

01:27:53 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x6)

01:27:53 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:53 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x400000000000000}])

01:27:53 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x8906000000000000, @local, @dev}}}}}}, 0x0)

01:27:53 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000], 0x0, 0x4, 0x1000, 0x3})

[ 2390.293867][T10053] debugfs: File 'dropped' in directory 'nbd0' already present!
01:27:53 executing program 4:
r0 = msgget(0x2, 0x1001)
msgsnd(r0, &(0x7f0000001240)=ANY=[@ANYBLOB="097ad7d1abf1aad080e1b624c2949e7e3b1a087cb489eb8fa7eec9080d8d99a0e9be1f3779a2b1df9faafd2756ba570cafcb459efb0eee20e83d3e163788fdeb7984ff43f43418e4c6ec1365e0bb"], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101040)
ioctl$CAPI_GET_PROFILE(r2, 0xc0404309, &(0x7f0000000280)=0x7)
fstat(r1, &(0x7f0000000080))
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
getgid()
getgid()
ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)={<r3=>0x0})
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000012c0)="918f857dea68110a979fbfc02e262d62d1fa3f29760a07cac7ce0fcbfc1b6379c7c0b3d887d45a77734afe1d77c61b884f5cefe60b67e757643d9b5a133653a197bced940b7c66d8d7d3aed34f4d6b32b70c82eeba9fa3a33189841d4c5e464a9dffc9b15f42dd5374e0ef73d91c74b677456849a5c7a05bd700852f00ac304b74265f523801db63729511a0bc24d2d13883", 0x92)
ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000001200)={r3, 0x1})

01:27:53 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xfeffffff00000000, @local, @dev}}}}}}, 0x0)

[ 2390.375418][T10053] debugfs: File 'msg' in directory 'nbd0' already present!
[ 2390.408084][T10053] debugfs: File 'trace0' in directory 'nbd0' already present!
01:27:53 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x7)

01:27:53 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0xfffffffffffff000, @local, @dev}}}}}}, 0x0)

01:27:53 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

01:27:53 executing program 1:
io_setup(0x1004, &(0x7f0000000080)=<r0=>0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x1111})
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x40})
io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0xff66, 0x600000000000000}])

01:27:53 executing program 3:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0, 0x4, 0x1000, 0x3})

01:27:53 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1, 0x0)
socket$netlink(0x10, 0x3, 0x0)

01:27:53 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x0, @local={0xac, 0x10}, @dev}}}}}}, 0x0)

[ 2390.859795][T10425] debugfs: File 'dropped' in directory 'nbd0' already present!
[ 2390.867442][T10425] debugfs: File 'msg' in directory 'nbd0' already present!
01:27:53 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x8)

01:27:53 executing program 5:
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000200e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b78733266617400020401", 0xf}], 0x8000, 0x0)

[ 2390.947303][T10425] debugfs: File 'trace0' in directory 'nbd0' already present!
[ 2391.036966][T25719] ------------[ cut here ]------------
[ 2391.043197][T25719] WARNING: CPU: 0 PID: 25719 at drivers/tty/tty_ioctl.c:319 tty_set_termios.cold+0x11/0x23
[ 2391.053285][T25719] Kernel panic - not syncing: panic_on_warn set ...
[ 2391.059891][T25719] CPU: 0 PID: 25719 Comm: kworker/u5:2 Not tainted 5.3.0-rc1-next-20190724 #50
[ 2391.068833][T25719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2391.078922][T25719] Workqueue: hci0 hci_power_on
[ 2391.083715][T25719] Call Trace:
01:27:53 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x0, @local={0xac, 0x13}, @dev}}}}}}, 0x0)

01:27:54 executing program 4:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='9'], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)
socket$netlink(0x10, 0x3, 0x0)

[ 2391.087014][T25719]  dump_stack+0x172/0x1f0
[ 2391.091360][T25719]  ? tty_unthrottle_safe+0x120/0x17d
[ 2391.096675][T25719]  panic+0x2dc/0x755
[ 2391.100612][T25719]  ? add_taint.cold+0x16/0x16
[ 2391.105353][T25719]  ? __kasan_check_write+0x14/0x20
[ 2391.110493][T25719]  ? __warn.cold+0x5/0x4c
[ 2391.114892][T25719]  ? __warn+0xe7/0x1e0
[ 2391.118992][T25719]  ? tty_set_termios.cold+0x11/0x23
[ 2391.124265][T25719]  __warn.cold+0x20/0x4c
[ 2391.128539][T25719]  ? tty_set_termios.cold+0x11/0x23
[ 2391.133799][T25719]  report_bug+0x263/0x2b0
[ 2391.136481][T10610] kobject: 'loop5' (000000003dba3547): kobject_uevent_env
[ 2391.138157][T25719]  do_error_trap+0x11b/0x200
[ 2391.138205][T25719]  do_invalid_op+0x37/0x50
[ 2391.138230][T25719]  ? tty_set_termios.cold+0x11/0x23
[ 2391.138244][T25719]  invalid_op+0x23/0x30
[ 2391.138262][T25719] RIP: 0010:tty_set_termios.cold+0x11/0x23
[ 2391.169701][T25719] Code: ef e8 96 d2 2b fe e9 e8 fe ff ff e8 8c d2 2b fe eb ae e8 85 d2 2b fe eb 84 e8 be 8e f1 fd 48 c7 c7 e0 e0 d0 87 e8 c6 2e db fd <0f> 0b e9 d5 d5 ff ff 90 90 90 90 90 90 90 90 90 90 90 55 48 89 e5
[ 2391.174076][T10610] kobject: 'loop5' (000000003dba3547): fill_kobj_path: path = '/devices/virtual/block/loop5'
[ 2391.189318][T25719] RSP: 0018:ffff88800d58f978 EFLAGS: 00010282
[ 2391.189331][T25719] RAX: 0000000000000024 RBX: ffff88800d58fa38 RCX: 0000000000000000
[ 2391.189339][T25719] RDX: 0000000000000000 RSI: ffffffff815c62a6 RDI: ffffed1001ab1f21
[ 2391.189353][T25719] RBP: ffff88800d58fa60 R08: 0000000000000024 R09: fffffbfff14a8167
[ 2391.189362][T25719] R10: fffffbfff14a8166 R11: ffffffff8a540b37 R12: ffff88800d58faa0
01:27:54 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x2, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x0, @local={0xac, 0x30}, @dev}}}}}}, 0x0)

[ 2391.189371][T25719] R13: 0000000000010004 R14: 1ffff11001ab1f4e R15: ffff88805f8173c0
[ 2391.189407][T25719]  ? vprintk_func+0x86/0x189
[ 2391.189428][T25719]  ? tty_set_termios.cold+0x11/0x23
[ 2391.189441][T25719]  ? hci_dev_do_open+0xa7/0x1940
[ 2391.189458][T25719]  ? tty_wait_until_sent+0x580/0x580
[ 2391.189479][T25719]  ? __mutex_lock+0x3da/0x1340
[ 2391.189497][T25719]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 2391.189511][T25719]  ? tty_termios_encode_baud_rate+0x3ca/0x4e0
[ 2391.189534][T25719]  hci_uart_set_baudrate+0x157/0x1c0
[ 2391.189549][T25719]  ? hci_uart_set_speeds+0x90/0x90
[ 2391.189575][T25719]  ? mark_lock+0xc0/0x11e0
[ 2391.189596][T25719]  hci_uart_setup+0xa2/0x4a0
[ 2391.271038][ T3903] kobject: 'loop4' (000000000c59cf4a): kobject_uevent_env
[ 2391.276657][T25719]  ? hci_uart_set_baudrate+0x1c0/0x1c0
[ 2391.314612][T25719]  hci_dev_do_open+0x3e3/0x1940
[ 2391.319483][T25719]  ? trace_hardirqs_on_caller+0x6a/0x240
[ 2391.325121][T25719]  ? hci_rx_work+0xae0/0xae0
[ 2391.329730][T25719]  ? trace_hardirqs_on_thunk+0x1a/0x20
[ 2391.335453][T25719]  ? __this_cpu_preempt_check+0x93/0x210
[ 2391.341087][T25719]  ? __this_cpu_preempt_check+0x3a/0x210
[ 2391.346721][T25719]  ? retint_kernel+0x2b/0x2b
[ 2391.351315][T25719]  hci_power_on+0x12d/0x680
[ 2391.355814][T25719]  ? hci_error_reset+0xf0/0xf0
[ 2391.360591][T25719]  process_one_work+0x9af/0x1740
[ 2391.365534][T25719]  ? pwq_dec_nr_in_flight+0x320/0x320
[ 2391.370900][T25719]  ? lock_acquire+0x190/0x410
[ 2391.375599][T25719]  worker_thread+0x98/0xe40
[ 2391.380128][T25719]  ? trace_hardirqs_on+0x67/0x240
[ 2391.385172][T25719]  kthread+0x361/0x430
[ 2391.389247][T25719]  ? process_one_work+0x1740/0x1740
[ 2391.394810][T25719]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[ 2391.401060][T25719]  ret_from_fork+0x24/0x30
[ 2391.406780][T25719] Kernel Offset: disabled
[ 2391.411225][T25719] Rebooting in 86400 seconds..