X: 0000000000000028
[  274.209290] RAX: ffffffffffffffda RBX: 00007faa79787c90 RCX: 0000000000459a59
[  274.209295] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003
[  274.209300] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  274.209305] R10: 0000100000008005 R11: 0000000000000246 R12: 00007faa797886d4
[  274.209311] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000006
[  274.255994] block nbd3: shutting down sockets
[  274.276749] truncated
[  274.356469] block nbd2: shutting down sockets
[  274.365763] block nbd5: shutting down sockets
22:22:44 executing program 3 (fault-call:10 fault-nth:1):
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:44 executing program 1:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:44 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  274.380243] FAULT_INJECTION: forcing a failure.
[  274.380243] name failslab, interval 1, probability 0, space 0, times 0
[  274.439289] block nbd1: Receive control failed (result -22)
[  274.454549] nbd1: detected capacity change from 0 to 7168
22:22:44 executing program 2 (fault-call:7 fault-nth:0):
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  274.480732] block nbd1: shutting down sockets
[  274.495638] ldm_validate_partition_table(): Disk read failed.
[  274.528924] block nbd3: Receive control failed (result -22)
[  274.552734] nbd3: detected capacity change from 0 to 7168
[  274.561468] Dev nbd1: unable to read RDB block 0
[  274.578612] block nbd5: Receive control failed (result -22)
[  274.590968]  nbd1: unable to read partition table
[  274.596855] block nbd3: shutting down sockets
[  274.602995] CPU: 1 PID: 13019 Comm: syz-executor.4 Not tainted 4.14.149 #0
[  274.606951] FAULT_INJECTION: forcing a failure.
[  274.606951] name failslab, interval 1, probability 0, space 0, times 0
[  274.610339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  274.610344] Call Trace:
[  274.610363]  dump_stack+0x138/0x197
[  274.610379]  should_fail.cold+0x10f/0x159
[  274.610393]  should_failslab+0xdb/0x130
[  274.610404]  kmem_cache_alloc_node_trace+0x280/0x770
[  274.610415]  ? check_preemption_disabled+0x3c/0x250
[  274.610424]  ? retint_kernel+0x2d/0x2d
[  274.610438]  __kmalloc_node+0x3d/0x80
[  274.610449]  kvmalloc_node+0x4e/0xe0
[  274.610462]  iov_iter_get_pages_alloc+0x4a7/0xef0
[  274.610477]  ? iov_iter_revert+0x9c0/0x9c0
[  274.610492]  ? iov_iter_pipe+0x9f/0x2c0
[  274.627767] block nbd2: Receive control failed (result -22)
[  274.631214]  default_file_splice_read+0x17c/0x7b0
[  274.631226]  ? __kmalloc+0x15d/0x7a0
[  274.631234]  ? alloc_pipe_info+0x15c/0x380
[  274.631242]  ? splice_direct_to_actor+0x5d2/0x7b0
[  274.631248]  ? do_splice_direct+0x18d/0x230
[  274.631259]  ? do_syscall_64+0x1e8/0x640
[  274.631270]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  274.631282]  ? page_cache_pipe_buf_steal+0x2f0/0x2f0
[  274.631292]  ? trace_hardirqs_on+0x10/0x10
[  274.631302]  ? trace_hardirqs_on+0x10/0x10
[  274.637778]  ? save_trace+0x290/0x290
[  274.637789]  ? cbc_decrypt+0xa0/0x410
[  274.637819]  ? __fsnotify_update_child_dentry_flags.part.0+0x300/0x300
[  274.649733] FAULT_INJECTION: forcing a failure.
[  274.649733] name failslab, interval 1, probability 0, space 0, times 0
[  274.651026]  ? fsnotify+0x11e0/0x11e0
[  274.761801]  ? __inode_security_revalidate+0xd6/0x130
[  274.767338]  ? avc_policy_seqno+0x9/0x20
[  274.771411]  ? selinux_file_permission+0x85/0x480
[  274.776259]  ? security_file_permission+0x89/0x1f0
[  274.781226]  ? rw_verify_area+0xea/0x2b0
[  274.785285]  ? page_cache_pipe_buf_steal+0x2f0/0x2f0
[  274.790395]  do_splice_to+0x105/0x170
[  274.794369]  splice_direct_to_actor+0x222/0x7b0
[  274.799072]  ? generic_pipe_buf_nosteal+0x10/0x10
[  274.803931]  ? do_splice_to+0x170/0x170
[  274.807929]  ? rw_verify_area+0xea/0x2b0
[  274.812004]  do_splice_direct+0x18d/0x230
[  274.816153]  ? splice_direct_to_actor+0x7b0/0x7b0
[  274.821010]  ? rw_verify_area+0xea/0x2b0
[  274.825080]  do_sendfile+0x4db/0xbd0
[  274.828813]  ? do_compat_pwritev64+0x140/0x140
[  274.833512]  ? retint_kernel+0x2d/0x2d
[  274.837412]  SyS_sendfile64+0x102/0x110
[  274.841394]  ? SyS_sendfile+0x130/0x130
[  274.845380]  ? do_syscall_64+0x81/0x640
[  274.849363]  ? SyS_sendfile+0x130/0x130
[  274.853349]  do_syscall_64+0x1e8/0x640
[  274.857234]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  274.862093]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  274.867301] RIP: 0033:0x459a59
[  274.870483] RSP: 002b:00007faa79787c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  274.879412] RAX: ffffffffffffffda RBX: 00007faa79787c90 RCX: 0000000000459a59
[  274.886688] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003
[  274.894491] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  274.901785] R10: 0000100000008005 R11: 0000000000000246 R12: 00007faa797886d4
[  274.909067] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000006
[  274.916371] CPU: 0 PID: 13041 Comm: syz-executor.2 Not tainted 4.14.149 #0
[  274.923397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  274.932753] Call Trace:
[  274.935337]  dump_stack+0x138/0x197
[  274.938968]  should_fail.cold+0x10f/0x159
[  274.943113]  should_failslab+0xdb/0x130
[  274.947109]  kmem_cache_alloc+0x47/0x780
[  274.951167]  ? lock_downgrade+0x740/0x740
[  274.955311]  __sigqueue_alloc+0x1da/0x400
[  274.960310]  __send_signal+0x1a2/0x1280
[  274.964680]  ? lock_acquire+0x16f/0x430
[  274.968922]  send_signal+0x49/0xc0
[  274.972632]  force_sig_info+0x243/0x350
[  274.976623]  force_sig_info_fault.constprop.0+0x1c6/0x2b0
[  274.982551]  ? is_prefetch.isra.0+0x350/0x350
[  274.987052]  ? trace_raw_output_x86_exceptions+0x140/0x140
[  274.992675]  __bad_area_nosemaphore+0x1dc/0x2a0
[  274.997342]  bad_area+0x69/0x80
[  275.000623]  __do_page_fault+0x86f/0xb80
[  275.004678]  ? vmalloc_fault+0xe30/0xe30
[  275.008731]  ? page_fault+0x2f/0x50
[  275.012350]  do_page_fault+0x71/0x511
[  275.016140]  ? page_fault+0x2f/0x50
[  275.019757]  page_fault+0x45/0x50
[  275.023201] RIP: 0033:0x45365f
[  275.026376] RSP: 002b:00007f7be1f107a8 EFLAGS: 00010283
[  275.031726] RAX: 00007f7be1f10850 RBX: 00007f7be1f10c90 RCX: 0000000000000000
[  275.038987] RDX: 00000000000003ff RSI: 0000000000000000 RDI: 00007f7be1f10850
[  275.046244] RBP: 000000000075bfc8 R08: 00000000000003ff R09: 0000000000000000
[  275.053504] R10: 0000000000000064 R11: 0000000000000000 R12: 00007f7be1f116d4
[  275.060773] R13: 00000000004c915f R14: 00000000004e0668 R15: 0000000000000007
[  275.075160] input: syz1 as /devices/virtual/input/input133
[  275.075275] ldm_validate_partition_table(): Disk read failed.
[  275.090460] nbd1: partition table beyond EOD, truncated
[  275.117544] Dev nbd3: unable to read RDB block 0
[  275.126029] CPU: 0 PID: 13039 Comm: syz-executor.3 Not tainted 4.14.149 #0
[  275.133079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  275.133084] Call Trace:
[  275.133105]  dump_stack+0x138/0x197
[  275.133125]  should_fail.cold+0x10f/0x159
[  275.133141]  should_failslab+0xdb/0x130
[  275.133154]  kmem_cache_alloc+0x2d7/0x780
[  275.133175]  getname_flags+0xcb/0x580
[  275.133188]  getname+0x1a/0x20
[  275.133199]  do_sys_open+0x1e7/0x430
[  275.133209]  ? filp_open+0x70/0x70
[  275.133225]  SyS_open+0x2d/0x40
[  275.133232]  ? do_sys_open+0x430/0x430
[  275.133244]  do_syscall_64+0x1e8/0x640
[  275.145211]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  275.145231]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  275.145240] RIP: 0033:0x413941
[  275.145245] RSP: 002b:00007f406ca3d7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
[  275.145257] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413941
[  275.145263] RDX: 0000000000000000 RSI: 0000000000020000 RDI: 00007f406ca3d850
[  275.145269] RBP: 000000000075bfc8 R08: 00007f406ca3d7b0 R09: 000000000075bfc8
22:22:45 executing program 1:
perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:45 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
rt_sigqueueinfo(r2, 0x6, &(0x7f0000000100)={0x32, 0x7, 0xebce})
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  275.145275] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f406ca3e6d4
[  275.145281] R13: 00000000004c9074 R14: 00000000004e0530 R15: 0000000000000009
[  275.155906]  nbd3: unable to read partition table
[  275.181305] nbd3: partition table beyond EOD, 
[  275.187346] truncated
[  275.216477] block nbd5: shutting down sockets
22:22:45 executing program 3 (fault-call:10 fault-nth:2):
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:45 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  275.286275] block nbd2: shutting down sockets
[  275.290967] block nbd1: Receive control failed (result -22)
[  275.297292] nbd1: detected capacity change from 0 to 7168
22:22:45 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x0, 0x0, 0x0, 0x400], [], [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, 0x0, 0x0, 0x1]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:22:45 executing program 2 (fault-call:7 fault-nth:1):
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  275.376448] block nbd1: shutting down sockets
[  275.383649] ldm_validate_partition_table(): Disk read failed.
[  275.430475] block nbd3: Receive control failed (result -22)
[  275.440968] Dev nbd1: unable to read RDB block 0
[  275.446359] block nbd5: Receive control failed (result -22)
[  275.461324] FAULT_INJECTION: forcing a failure.
[  275.461324] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[  275.473183] CPU: 1 PID: 13063 Comm: syz-executor.3 Not tainted 4.14.149 #0
[  275.480205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  275.489580] Call Trace:
[  275.492178]  dump_stack+0x138/0x197
[  275.495817]  should_fail.cold+0x10f/0x159
[  275.499969]  __alloc_pages_nodemask+0x1d6/0x7a0
[  275.504636]  ? fs_reclaim_acquire+0x20/0x20
[  275.509096]  ? __alloc_pages_slowpath+0x2930/0x2930
[  275.514152]  cache_grow_begin+0x80/0x400
[  275.521089]  kmem_cache_alloc+0x6a6/0x780
[  275.525237]  getname_flags+0xcb/0x580
[  275.529030]  getname+0x1a/0x20
[  275.532213]  do_sys_open+0x1e7/0x430
[  275.535922]  ? filp_open+0x70/0x70
[  275.539460]  SyS_open+0x2d/0x40
[  275.542922]  ? do_sys_open+0x430/0x430
[  275.546836]  do_syscall_64+0x1e8/0x640
[  275.550719]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  275.555589]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  275.560898] RIP: 0033:0x413941
[  275.564073] RSP: 002b:00007f406ca3d7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
[  275.571771] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413941
[  275.579030] RDX: 0000000000000000 RSI: 0000000000020000 RDI: 00007f406ca3d850
[  275.586298] RBP: 000000000075bfc8 R08: 00007f406ca3d7b0 R09: 000000000075bfc8
[  275.593559] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f406ca3e6d4
[  275.600818] R13: 00000000004c9074 R14: 00000000004e0530 R15: 0000000000000008
[  275.613523] block nbd2: Receive control failed (result -22)
[  275.622222] FAULT_INJECTION: forcing a failure.
22:22:45 executing program 4:
r0 = socket$inet6(0xa, 0x4, 0xfd)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x8, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  275.622222] name failslab, interval 1, probability 0, space 0, times 0
[  275.624724]  nbd1: unable to read partition table
[  275.651494] nbd1: partition table beyond EOD, truncated
[  275.661329] block nbd5: shutting down sockets
[  275.664536] nbd2: detected capacity change from 0 to 7168
[  275.681393] input: syz1 as /devices/virtual/input/input134
[  275.686329] block nbd2: shutting down sockets
[  275.695767] CPU: 0 PID: 13072 Comm: syz-executor.2 Not tainted 4.14.149 #0
[  275.702839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  275.712211] Call Trace:
[  275.714821]  dump_stack+0x138/0x197
[  275.715562] ldm_validate_partition_table(): Disk read failed.
[  275.718468]  should_fail.cold+0x10f/0x159
22:22:45 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  275.718486]  should_failslab+0xdb/0x130
[  275.718500]  kmem_cache_alloc+0x2d7/0x780
[  275.718517]  getname_flags+0xcb/0x580
[  275.718536]  getname+0x1a/0x20
[  275.736163] Dev nbd2: unable to read RDB block 0
[  275.736696]  do_sys_open+0x1e7/0x430
[  275.736709]  ? filp_open+0x70/0x70
[  275.736724]  SyS_open+0x2d/0x40
[  275.746113]  nbd2: unable to read partition table
[  275.748456]  ? do_sys_open+0x430/0x430
[  275.748471]  do_syscall_64+0x1e8/0x640
[  275.748480]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  275.748499]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  275.748506] RIP: 0033:0x413941
[  275.748512] RSP: 002b:00007f7be1f107a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
[  275.748522] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413941
[  275.748530] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f7be1f10850
[  275.753165] nbd2: partition table beyond EOD, 
[  275.755769] RBP: 000000000075bfc8 R08: 00007f7be1f107b0 R09: 000000000075bfc8
[  275.755775] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f7be1f116d4
[  275.755780] R13: 00000000004c915f R14: 00000000004e0668 R15: 0000000000000007
[  275.820316] truncated
22:22:46 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
r2 = socket$inet(0x2, 0x800, 0x1)
setsockopt$inet_int(r2, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
getresuid(&(0x7f0000000540)=<r3=>0x0, &(0x7f0000000580), &(0x7f00000005c0))
syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000200)='./file0\x00', 0x9, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="17ae2788606734fd5dc9de0ba9b787c1b7c071d593f628e3e7a43209759fbbfba1394d8d16afd122a907196d16044b10cd48f768e66ac2377e9c3e59e9df1fca73b960e4d8c52ea17b3eab27e69dcc1878d51283fa3965273e1c09b950cec18b3b606f900f8cff4c927fdabda2edf246d62ebc87564e69d9f7cc5859191783279a5a0c3f1d88b22a42f247717be7a58b1fb63b1aa64bafd2c8d9310f78be82b2ea883ecc1c6b3e9da732c05c1ff9f4a02ced3879f05f9cbd12cbd0653cbb6901", 0xc0, 0x5}, {&(0x7f0000000300)="dc36517be600a699781ceadc9098b5d617a10338ae7b1d27f5dcc5d27ae6331322c0dc53e823c68c3a9745a2e68e0494c0ca3ef6ba0c6eae68fc3dbd405d79da67d74a199d8ac5adc45b89f360251f24f888190992a3fc5dffb4e829a271372e130235026e423ab0b51e3625e53f983fef6d53316f2c965c000a3ca6bb2c6b17be36014017b6a2f4ece3fdf44fb69b7996d4144e52a14f714753c5b74febb51d3fcbb6d63f155f4193259b3a593f15b13937917268bbb8b9ac953789cc0449ab0475290e39b1d60a0942f275c27d1b8635463b5661c169709e2d1fa7d979baa3dd16", 0xe2, 0x6}, {&(0x7f0000000400)="21b7f4886d07bd64a60bf4398fe5883229f55019174ba98b19929ae42c999a431f1faf073e3388e577587e12f6437a3c16b1c4d6f8ada0a20ec8b0db052ab2b512e20a5e203b1f972fff37fa6e0ed3f8e78b0e7a745d1d6afffe00c134ca4782488e3bc5b0338ec87479910e5792abbfc0e3e75c964377eda7fe97a21985eb067bd22224957cc64830989c6dc656cf1f042e9e57a3fb27d5176853f2cb412b812902d26c5a19dc659cc0d57d9dea620c9b0b8555b6", 0xb5, 0x32922698}], 0x12008, &(0x7f0000000600)={[{@flush_merge='flush_merge'}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@grpjquota={'grpjquota', 0x3d, 'net/ipv6_route\x00'}}, {@flush_merge='flush_merge'}, {@user_xattr='user_xattr'}, {@adaptive_mode='mode=adaptive'}, {@inline_xattr='inline_xattr'}], [{@smackfsroot={'smackfsroot', 0x3d, 'net/ipv6_route\x00'}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@audit='audit'}, {@obj_role={'obj_role', 0x3d, 'net/ipv6_route\x00'}}]})
setsockopt$inet_int(r2, 0x0, 0x100000000c9, 0x0, 0x0)
ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000100)="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")
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:46 executing program 1:
perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:46 executing program 2 (fault-call:7 fault-nth:2):
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  275.877621] block nbd5: Receive control failed (result -22)
[  275.910720] block nbd5: shutting down sockets
22:22:46 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  275.977554] block nbd1: Receive control failed (result -22)
[  275.984475] nbd1: detected capacity change from 0 to 7168
[  275.996547] block nbd1: shutting down sockets
[  276.014292] ldm_validate_partition_table(): Disk read failed.
[  276.035547] Dev nbd1: unable to read RDB block 0
[  276.046241] block nbd2: Receive control failed (result -22)
[  276.070777]  nbd1: unable to read partition table
[  276.075855] nbd1: partition table beyond EOD, truncated
[  276.092628] block nbd5: Receive control failed (result -22)
[  276.098905] block nbd3: shutting down sockets
[  276.112566] nbd5: detected capacity change from 0 to 7168
[  276.115321] nbd2: detected capacity change from 0 to 7168
[  276.119014] FAULT_INJECTION: forcing a failure.
[  276.119014] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  276.135639] CPU: 0 PID: 13112 Comm: syz-executor.2 Not tainted 4.14.149 #0
[  276.138526] block nbd2: shutting down sockets
[  276.142744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  276.142750] Call Trace:
[  276.142773]  dump_stack+0x138/0x197
[  276.142791]  should_fail.cold+0x10f/0x159
[  276.142807]  __alloc_pages_nodemask+0x1d6/0x7a0
[  276.142820]  ? fs_reclaim_acquire+0x20/0x20
[  276.162178] ldm_validate_partition_table(): Disk read failed.
[  276.162899]  ? __alloc_pages_slowpath+0x2930/0x2930
[  276.162925]  cache_grow_begin+0x80/0x400
[  276.174577] Dev nbd2: unable to read RDB block 0
[  276.176054]  kmem_cache_alloc+0x6a6/0x780
[  276.176073]  getname_flags+0xcb/0x580
[  276.176090]  getname+0x1a/0x20
[  276.176102]  do_sys_open+0x1e7/0x430
[  276.176114]  ? filp_open+0x70/0x70
[  276.176132]  SyS_open+0x2d/0x40
[  276.176140]  ? do_sys_open+0x430/0x430
[  276.176152]  do_syscall_64+0x1e8/0x640
[  276.176163]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  276.187137]  nbd2: unable to read partition table
[  276.191116]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
22:22:46 executing program 3 (fault-call:10 fault-nth:3):
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  276.191125] RIP: 0033:0x413941
[  276.191131] RSP: 002b:00007f7be1f107a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
[  276.191142] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413941
[  276.191146] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f7be1f10850
[  276.191151] RBP: 000000000075bfc8 R08: 00007f7be1f107b0 R09: 000000000075bfc8
[  276.191156] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f7be1f116d4
[  276.191161] R13: 00000000004c915f R14: 00000000004e0668 R15: 0000000000000008
22:22:46 executing program 1:
perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  276.197627] block nbd5: shutting down sockets
[  276.209053] nbd2: partition table beyond EOD, 
[  276.222991] ldm_validate_partition_table(): Disk read failed.
[  276.246883] Dev nbd5: unable to read RDB block 0
[  276.276993]  nbd5: unable to read partition table
[  276.289497] truncated
[  276.309896] nbd5: partition table beyond EOD, 
[  276.326898] input: syz1 as /devices/virtual/input/input135
[  276.337546] truncated
[  276.349520] block nbd3: Receive control failed (result -22)
[  276.366158] nbd3: detected capacity change from 0 to 7168
22:22:46 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  276.404050] block nbd3: shutting down sockets
[  276.410868] block nbd1: Receive control failed (result -22)
[  276.449613] nbd1: detected capacity change from 0 to 7168
[  276.463543] block nbd1: shutting down sockets
[  276.471373] ldm_validate_partition_table(): Disk read failed.
22:22:46 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback, 0xa0}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:46 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  276.514038] block nbd5: shutting down sockets
[  276.521831] ldm_validate_partition_table(): Disk read failed.
[  276.526017] Dev nbd1: unable to read RDB block 0
[  276.570296] print_req_error: 1170 callbacks suppressed
[  276.570301] print_req_error: I/O error, dev nbd3, sector 2
[  276.572000] print_req_error: I/O error, dev nbd1, sector 0
[  276.577475] print_req_error: I/O error, dev nbd3, sector 4
[  276.590258] print_req_error: I/O error, dev nbd1, sector 2
[  276.593879] buffer_io_error: 1171 callbacks suppressed
[  276.593885] Buffer I/O error on dev nbd3, logical block 2, async page read
[  276.598815] Buffer I/O error on dev nbd1, logical block 1, async page read
[  276.599035] print_req_error: I/O error, dev nbd1, sector 4
[  276.604972] print_req_error: I/O error, dev nbd3, sector 6
[  276.611418] Buffer I/O error on dev nbd1, logical block 2, async page read
[  276.611981] print_req_error: I/O error, dev nbd1, sector 6
[  276.618525] Buffer I/O error on dev nbd3, logical block 3, async page read
[  276.619468] print_req_error: I/O error, dev nbd3, sector 0
[  276.624288] Buffer I/O error on dev nbd1, logical block 3, async page read
[  276.624823] print_req_error: I/O error, dev nbd1, sector 0
22:22:46 executing program 2 (fault-call:7 fault-nth:3):
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  276.629954] Buffer I/O error on dev nbd3, logical block 0, async page read
[  276.632048] print_req_error: I/O error, dev nbd3, sector 2
[  276.637107] Buffer I/O error on dev nbd1, logical block 0, async page read
[  276.637649] Buffer I/O error on dev nbd1, logical block 1, async page read
[  276.643188] Buffer I/O error on dev nbd3, logical block 1, async page read
[  276.650696] Buffer I/O error on dev nbd1, logical block 2, async page read
[  276.658222] Dev nbd3: unable to read RDB block 0
[  276.663745]  nbd1: unable to read partition table
[  276.716144]  nbd3: unable to read partition table
22:22:47 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  276.756497] block nbd5: shutting down sockets
[  276.776640] nbd3: partition table beyond EOD, truncated
22:22:47 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x53, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  276.844103] nbd1: partition table beyond EOD, truncated
22:22:47 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:47 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x7f, @mcast2, 0x2}, 0x1c)

[  276.886281] block nbd2: Receive control failed (result -22)
[  276.920121] block nbd2: shutting down sockets
22:22:47 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x8, 0x5, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x40)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xffc, 0x10000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  276.948684] block nbd5: shutting down sockets
22:22:47 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  276.998000] block nbd1: Receive control failed (result -22)
[  277.005511] nbd1: detected capacity change from 0 to 7168
[  277.013380] block nbd3: Receive control failed (result -22)
22:22:47 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r7, 0x0, r6)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000080)="cedd805e45b673efc83ac2e21bda5e6d", 0x10)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
r10 = fcntl$dupfd(r9, 0x0, r8)
ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200)
lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in6=@remote}}}, &(0x7f0000000180)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, <r14=>0x0}, 0x0)
fchownat(0xffffffffffffffff, &(0x7f0000000680)='./file0/file0\x00', 0x0, r14, 0x1000)
r15 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r16=>0x0}, &(0x7f0000000280)=0x5)
setuid(r16)
r17 = geteuid()
r18 = getpid()
shmctl$IPC_SET(r15, 0x1, &(0x7f00000005c0)={{0x0, r16, 0x0, r17, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r18, 0x7})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, <r19=>0x0}, 0x0)
fchownat(0xffffffffffffffff, &(0x7f0000000680)='./file0/file0\x00', 0x0, r19, 0x1000)
r20 = socket$inet6_tcp(0xa, 0x1, 0x0)
r21 = socket$inet6_sctp(0xa, 0x5, 0x84)
r22 = fcntl$dupfd(r21, 0x0, r20)
ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200)
getsockopt$inet_IP_IPSEC_POLICY(r22, 0x0, 0x10, &(0x7f0000000580)={{{@in=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r23=>0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000280)=0xe8)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, <r24=>0x0}, 0x0)
fchownat(0xffffffffffffffff, &(0x7f0000000680)='./file0/file0\x00', 0x0, r24, 0x1000)
r25 = socket$inet6_tcp(0xa, 0x1, 0x0)
r26 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r26, 0x0, r25)
getsockopt$inet6_IPV6_IPSEC_POLICY(r26, 0x29, 0x22, &(0x7f0000000680)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r27=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000780)=0xe8)
r28 = getgid()
r29 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r30=>0x0}, &(0x7f0000000280)=0x5)
r31 = geteuid()
r32 = getpid()
shmctl$IPC_SET(r29, 0x1, &(0x7f00000005c0)={{0x0, r30, 0x0, r31, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r32, 0x7})
getresgid(&(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)=<r33=>0x0)
r34 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r35=>0x0}, &(0x7f0000000280)=0x5)
setuid(r35)
r36 = geteuid()
r37 = getpid()
shmctl$IPC_SET(r34, 0x1, &(0x7f00000005c0)={{0x0, r35, 0x0, r36, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r37, 0x7})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, <r38=>0x0}, &(0x7f0000000d40)=0xc)
r39 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r39, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r39, 0x0, 0x100000000c9, 0x0, 0x0)
getsockopt$sock_cred(r39, 0x1, 0x11, &(0x7f0000000d80)={0x0, <r40=>0x0}, &(0x7f0000000dc0)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, <r41=>0x0}, 0x0)
fchownat(0xffffffffffffffff, &(0x7f0000000680)='./file0/file0\x00', 0x0, r41, 0x1000)
write$FUSE_DIRENTPLUS(r10, &(0x7f0000000e00)={0x510, 0xffffffffffffffda, 0x3, [{{0x0, 0x1, 0x3ff, 0x8001, 0x1, 0xffffffff, {0x4, 0x4, 0x8, 0xffff, 0x1fe, 0x0, 0x8, 0x301, 0x3, 0x7d81f83f, 0x6, r11, r12, 0x0, 0x6}}, {0x0, 0x9, 0x0, 0x8000}}, {{0x8, 0x1, 0xc00000000000, 0x6, 0x2a8, 0x0, {0x4, 0x20, 0x2, 0x6, 0x80, 0x400000, 0xffffffff, 0x1, 0x9, 0xffffffff, 0x5, r13, r14, 0x3, 0x3ff}}, {0x0, 0x80000000, 0x0, 0x5}}, {{0x3, 0x0, 0x809, 0x0, 0x0, 0xc54c, {0x1, 0x9, 0x9, 0x0, 0x6, 0x81, 0x98, 0x7f, 0x101, 0x10000, 0xdf7, r17, r19, 0x7, 0x5}}, {0x4, 0x20, 0x0, 0x3}}, {{0x0, 0x3, 0x401, 0x80000001, 0xf24, 0x400, {0x3, 0x40, 0x2, 0x7658d4a3, 0x80, 0x8, 0xaaf, 0x2, 0x80, 0x0, 0x6, r23, r24, 0xffff, 0x7}}, {0x3, 0x8, 0xc, 0xcff, '/dev/uinput\x00'}}, {{0x2, 0x0, 0x10001, 0x100000001, 0x0, 0x0, {0x5, 0x7, 0x3, 0xfe7, 0x1000, 0x1, 0x56f, 0x9, 0x3ff, 0x3, 0x2, r27, r28, 0x4, 0x3}}, {0x4, 0x100000001, 0xc, 0xfffffff7, '/dev/uinput\x00'}}, {{0x1, 0x0, 0x5, 0x3, 0x3, 0xa1, {0x4, 0x7, 0x9, 0x480000000000000, 0xfffffffffffffffe, 0x19, 0x100, 0x1f, 0x5, 0x40, 0xfffffffe, r30, r33, 0x10000, 0x5}}, {0x2, 0x2, 0xb, 0xcd, 'wlan1bdev%!'}}, {{0x1, 0x0, 0x800, 0xffff, 0x91, 0x200, {0x1, 0xc439, 0x3f, 0x6, 0x8000000000000, 0x7f, 0x9, 0x298, 0x0, 0x0, 0x8, r35, r38, 0x83}}, {0x5, 0x4, 0x5, 0x1f, 'syz1\x00'}}, {{0x4, 0x2, 0x2, 0x3, 0x1, 0x8a8, {0x0, 0x6e, 0x8001, 0x7, 0x3f, 0x1, 0x1ff, 0x9, 0x1c78, 0x7fff, 0x8001, r40, r41, 0x80000000, 0x3}}, {0x2, 0xafa, 0x5, 0xffffc2f9, 'syz1\x00'}}]}, 0x510)

[  277.043084] block nbd1: shutting down sockets
[  277.054149] nbd3: detected capacity change from 0 to 7168
[  277.062013] ldm_validate_partition_table(): Disk read failed.
22:22:47 executing program 4:
r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7fff, 0x80)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000140)={0x7, 0x4})
r1 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000280)={0x0, 0x20})
syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x200000)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r1, r2, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x1e0, 0x40)
getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000240)=0xd0)
r4 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  277.096575] Dev nbd1: unable to read RDB block 0
[  277.112683]  nbd1: unable to read partition table
[  277.128278] find_fallback: 11 callbacks suppressed
[  277.128288] block nbd3: Attempted send on invalid socket
[  277.133436] block nbd3: shutting down sockets
22:22:47 executing program 2:
perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  277.139981] input: syz1 as /devices/virtual/input/input136
[  277.149202] nbd1: partition table beyond EOD, truncated
22:22:47 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  277.205225] ldm_validate_partition_table(): Disk read failed.
[  277.213699] block nbd5: Receive control failed (result -22)
[  277.282332] block nbd5: shutting down sockets
[  277.283203] Dev nbd3: unable to read RDB block 0
[  277.292444] block nbd2: Receive control failed (result -22)
[  277.298909] nbd2: detected capacity change from 0 to 7168
[  277.315663]  nbd3: unable to read partition table
[  277.322338] nbd3: partition table beyond EOD, truncated
22:22:47 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
sched_setparam(r0, &(0x7f0000000080)=0x10000)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  277.331464] block nbd2: Attempted send on invalid socket
[  277.337069] block nbd2: shutting down sockets
[  277.343657] block nbd1: Receive control failed (result -22)
[  277.350730] nbd1: detected capacity change from 0 to 7168
[  277.356871] block nbd1: Attempted send on invalid socket
[  277.362488] block nbd1: shutting down sockets
22:22:47 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:47 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
sendmsg$FOU_CMD_ADD(r4, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, r5, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  277.378841] ldm_validate_partition_table(): Disk read failed.
[  277.392517] ldm_validate_partition_table(): Disk read failed.
[  277.409819] input: syz1 as /devices/virtual/input/input137
[  277.423689] Dev nbd2: unable to read RDB block 0
[  277.436395] Dev nbd1: unable to read RDB block 0
[  277.446975]  nbd2: unable to read partition table
[  277.452476] block nbd3: Receive control failed (result -22)
[  277.453009]  nbd1: unable to read partition table
[  277.466838] nbd2: partition table beyond EOD, truncated
[  277.472489] nbd1: partition table beyond EOD, truncated
[  277.516900] block nbd5: Receive control failed (result -22)
[  277.523690] block nbd3: shutting down sockets
22:22:47 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4b5ee711784fee42, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:47 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  277.574232] block nbd5: shutting down sockets
22:22:47 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x5, 0x69e, [0x0, 0x20000700, 0x20000730, 0x200009cc], 0x0, &(0x7f0000000080), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{0x17, 0x4, 0xf5, 'batadv0\x00', 'nr0\x00', 'irlan0\x00', 'vxcan1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x80, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x3ded96885e182259, 0x0, 0xff], 0x6e, 0x6e, 0x9e, [], [], @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}, {0x3, 0x30, 0x88a8, 'veth1_to_bridge\x00', 'team_slave_0\x00', 'syzkaller1\x00', 'bridge0\x00', @random="3514445f0667", [0x0, 0x0, 0x0, 0x0, 0xff, 0x101], @random="0794325c9487", [0xff, 0xff, 0xff, 0x1fe], 0x6e, 0x19e, 0x1ce, [], [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x2, 'system_u:object_r:hald_exec_t:s0\x00'}}}], @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{0x9, 0x2, 0x495, 'nlmon0\x00', 'bcsf0\x00', 'syz_tun\x00', 'ifb0\x00', @local, [0x0, 0x0, 0xff, 0x1fe], @local, [0x0, 0x101, 0xff, 0x0, 0x0, 0xff], 0xde, 0xde, 0x12e, [@mark_m={'mark_m\x00', 0x18, {{0xe36, 0x100000000, 0x0, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0x11e, 0x0, 0x2, 0x7}}}], [], @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x3}}}}, {0x3, 0x4, 0x933b, 'nr0\x00', 'vlan0\x00', 'rose0\x00', 'erspan0\x00', @local, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local, [0xd39420a20a7c52b, 0x0, 0xff, 0x0, 0xff], 0xe6, 0xe6, 0x116, [@ip6={'ip6\x00', 0x50, {{@remote, @mcast1, [0xffffffff, 0xac2237ce3bc02ded, 0x0, 0xffff00], [0x0, 0xffffff00, 0xff], 0x82, 0x0, 0x0, 0x1, 0x4e24, 0x4e21, 0x4e22, 0x4e24}}}], [], @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x4, 0x7fffffffffffffff, 0x1, [{0x11, 0x67, 0x6558, 'bond0\x00', 'irlan0\x00', 'bcsf0\x00', 'syzkaller0\x00', @broadcast, [0xff, 0x0, 0x1fe, 0xff], @random="fe7d62c466e1", [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x6e, 0xb6, 0x12e, [], [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x21, 0x2, 0xeb}}}], @common=@nflog={'nflog\x00', 0x50, {{0x1, 0x356, 0x8001, 0x0, 0x0, "104805ad93303375c4a5cfa045413f20b99045dadfab721f3d151af85dd4236b70e6599627b0a8d8f1cdaf6b878dfae353f329bcfd16949b7b47357a1b752d4b"}}}}]}]}, 0x716)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x300, 0x0)
write$P9_RLERRORu(r5, &(0x7f0000000040)={0x17, 0x7, 0x1, {{0xa, '/dev/nbd#\x00'}, 0x1f}}, 0x17)

22:22:47 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  277.604291] input: syz1 as /devices/virtual/input/input138
22:22:47 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
fcntl$dupfd(0xffffffffffffffff, 0x406, r4)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:47 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x1f, 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, 0x20000000], [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, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x1, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, <r5=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000100)=0x80, 0x80000)
read(r5, &(0x7f0000000180)=""/5, 0x5)
r6 = fcntl$dupfd(r4, 0x0, r3)
socket$inet_smc(0x2b, 0x1, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  277.700838] block nbd1: Receive control failed (result -22)
[  277.754064] block nbd2: Receive control failed (result -22)
[  277.762672] nbd1: detected capacity change from 0 to 7168
[  277.775251] block nbd1: Attempted send on invalid socket
[  277.777342] block nbd3: Receive control failed (result -22)
[  277.780857] block nbd1: shutting down sockets
[  277.801794] ldm_validate_partition_table(): Disk read failed.
[  277.802942] block nbd5: Receive control failed (result -22)
[  277.825823] block nbd5: shutting down sockets
[  277.848080] Dev nbd1: unable to read RDB block 0
22:22:48 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:48 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
pipe(&(0x7f0000000000))
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  277.859048] input: syz1 as /devices/virtual/input/input139
[  277.862728]  nbd1: unable to read partition table
[  277.871362] block nbd3: shutting down sockets
[  277.873022] block nbd2: shutting down sockets
[  277.892589] nbd1: partition table beyond EOD, truncated
22:22:48 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:48 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0)
ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000100))
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:48 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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={&(0x7f00000002c0), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$NBD_SET_SOCK(r3, 0xab00, r0)
syz_open_dev$ndb(0x0, 0x0, 0x0)
set_robust_list(&(0x7f0000000100)={&(0x7f0000000000), 0x8000000, &(0x7f0000000080)={&(0x7f0000000040)}}, 0x18)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x2000, 0x0)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
fstat(r1, &(0x7f0000000200))
stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
ioctl$SIOCAX25GETUID(r3, 0x89e0, &(0x7f0000000300)={0x3, @null, r10})

22:22:48 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

[  278.004555] input: syz1 as /devices/virtual/input/input140
22:22:48 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x101)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00000000c0)={<r10=>0x0, 0x8}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r10, 0x4)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:22:48 executing program 4:
r0 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r0, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r0, 0x0, 0x100000000c9, 0x0, 0x0)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x60, 0x2)
r2 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r2, r3, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  278.151188] block nbd2: Receive control failed (result -22)
[  278.172002] block nbd3: Receive control failed (result -22)
[  278.186223] block nbd1: Receive control failed (result -22)
22:22:48 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:48 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  278.214065] block nbd2: shutting down sockets
[  278.222194] block nbd1: shutting down sockets
[  278.233924] input: syz1 as /devices/virtual/input/input141
[  278.245522] block nbd3: shutting down sockets
[  278.327788] block nbd3: shutting down sockets
22:22:48 executing program 3:
prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0)
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x14b000, 0x0)
ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0)
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r7, 0x0, r6)
ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000100)={'veth1_to_bond\x00', {0x2, 0x4e20, @broadcast}})
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$IMCLEAR_L2(r5, 0x80044946, &(0x7f0000000000)=0x3ff)
ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r8 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r1)
ioctl$NBD_SET_SIZE_BLOCKS(r8, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r8, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:48 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:48 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0xfffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [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, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000080)=0x1e)

[  278.446648] block nbd1: Receive control failed (result -22)
[  278.460828] nbd1: detected capacity change from 0 to 7168
[  278.508920] block nbd1: Attempted send on invalid socket
[  278.514814] block nbd1: shutting down sockets
[  278.534739] block nbd5: shutting down sockets
[  278.545070] input: syz1 as /devices/virtual/input/input142
22:22:48 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

[  278.575300] ldm_validate_partition_table(): Disk read failed.
[  278.625168] Dev nbd1: unable to read RDB block 0
22:22:48 executing program 4:
r0 = socket$inet6(0xa, 0xa, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r6=>0x0]}, &(0x7f000095dffc)=0x8)
openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20ncci\x00', 0x406940, 0x0)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r9=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000080)={r9}, &(0x7f00000000c0)=0x8)
r10 = socket$inet_sctp(0x2, 0x5, 0x84)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r12=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000000080)={r12}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={r12, 0x2}, &(0x7f00000000c0)=0x9)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xfffb, 0x5436d4530d178bef, 0x1, 0x6, 0x80000001, 0x7fffffff, 0x8, <r13=>r6}, &(0x7f0000000100)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r13, 0x8, 0xfa, "ff4790a60ccd065b0e708a351de8d712adf57dd386889a2e17b4dcc0c212edab0ea1b800b5d8a25b48a0a58193106e86293e4be036eb3bcc3ae403718f6b5dd336a2c61ef251bef4cb04382fdb710ef16b961564053d084b3be48f22515fd3bb8e8b4d93e7d88c0113a5321e4b6cace175cdfc32fac4187edba86cc316113eb330e7538a41368a33d9d111e00102c8b775ea8512a8dfb2bae50431cd28f618c2ed96b0819c955f93264542cf03faf574fa0f07355f011f03de1a85e2e2d0f762384821ec52fbd78ab63cb15a14e85c2dc1dfcaf2fa1f176ddc7e30525b29d16ee8ace26474c7a3b992f0ff7114c43c950648a39aff25b868af26"}, 0x102)
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  278.672094]  nbd1: unable to read partition table
[  278.677573] nbd1: partition table beyond EOD, truncated
[  278.699055] block nbd5: shutting down sockets
22:22:48 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:49 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:49 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
prctl$PR_GET_THP_DISABLE(0x2a)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)
syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1, 0xc00)

22:22:49 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0xd01000, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  278.837979] block nbd5: shutting down sockets
22:22:49 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = openat$cgroup_ro(r3, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4})
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r5, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:49 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  278.921380] input: syz1 as /devices/virtual/input/input144
[  278.953491] block nbd1: Receive control failed (result -22)
[  278.981252] block nbd3: Receive control failed (result -22)
[  279.003981] nbd1: detected capacity change from 0 to 7168
[  279.020981] nbd3: detected capacity change from 0 to 7168
[  279.047500] block nbd1: Attempted send on invalid socket
[  279.053199] block nbd1: shutting down sockets
[  279.058879] block nbd3: Attempted send on invalid socket
[  279.064579] block nbd3: shutting down sockets
[  279.083973] block nbd5: Receive control failed (result -22)
22:22:49 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
write$uinput_user_dev(r5, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x4000000], [], [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, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
r6 = gettid()
tkill(r6, 0x3c)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000380)={{0x7, 0x3, 0x1, 0x2, 'syz0\x00', 0x5}, 0x6, 0x400, 0x7, r6, 0x1, 0x4, 'syz1\x00', &(0x7f0000000080)=['-\x00'], 0x2, [], [0x3f, 0x50, 0x9]})
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
r7 = dup3(r2, r1, 0x0)
ioctl$UI_END_FF_ERASE(r7, 0x400c55cb, &(0x7f0000000280)={0x2, 0x7f, 0xffffffff})
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
r10 = fcntl$dupfd(r9, 0x0, r8)
ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200)
ioctl$KDDISABIO(r10, 0x4b37)
r11 = socket$inet6_tcp(0xa, 0x1, 0x0)
r12 = socket$inet6_tcp(0xa, 0x1, 0x0)
r13 = socket$inet6_sctp(0xa, 0x5, 0x84)
r14 = fcntl$dupfd(r13, 0x0, r12)
ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200)
ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r14, 0x80045700, &(0x7f0000000180))
r15 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f00000000c0)=0x200)
r16 = fcntl$dupfd(r15, 0x0, r11)
ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x10000)
tkill(r0, 0x15)

[  279.124770] ldm_validate_partition_table(): Disk read failed.
[  279.128316] ldm_validate_partition_table(): Disk read failed.
[  279.146095] block nbd5: shutting down sockets
22:22:49 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
userfaultfd(0x800)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x5})

[  279.174010] Dev nbd3: unable to read RDB block 0
22:22:49 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  279.199341] Dev nbd1: unable to read RDB block 0
[  279.202869]  nbd3: unable to read partition table
[  279.214644] nbd3: partition table beyond EOD, truncated
[  279.244271]  nbd1: unable to read partition table
22:22:49 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x2, 0x3f4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000280), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{0x3, 0x56, 0x200, 'bcsh0\x00', 'vlan0\x00', 'tunl0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x90d6389a1650b62a, 0x101, 0xff], @broadcast, [0xff, 0x0, 0xff, 0xff, 0xff, 0x1fe], 0x6e, 0x6e, 0xe6, [], [], @common=@nflog={'nflog\x00', 0x50, {{0x1483, 0x2, 0x2, 0x0, 0x0, "45da6b2f1ca7131b99d7c11920ac81cbf367e4d8796554ec08ec2e1d513b0c6ba7177624f03de7a60a2076177f1a55744d2ad463015292eebc9a7b8e510f6f35"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{0x5, 0x9, 0x88e7, 'netdevsim0\x00', 'gretap0\x00', 'ifb0\x00', 'eql\x00', @remote, [0x0, 0x1fe, 0x1fe, 0xdfa824f0d4aea2d7, 0x0, 0xff], @random="36186944fe6f", [0xff, 0x0, 0x0, 0x0, 0xff], 0xce, 0x22e, 0x27e, [@cpu={'cpu\x00', 0x8, {{0x7f}}}, @vlan={'vlan\x00', 0x8, {{0x0, 0x5, 0x80f3}}}], [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x4, 'system_u:object_r:tmpfs_t:s0\x00'}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}], @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00', 0x659}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x46c)
r3 = dup3(r2, r1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f0000000080)={0x0, @reserved})
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000800)='trusted.overlay.nlink\x00', &(0x7f0000000840)={'L+', 0x4f48}, 0x28, 0x2)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)
ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r3, 0xc040564a, &(0x7f0000000180)={0x9, 0x0, 0x1, 0x6, 0x40, 0x3ff, 0x4e63fd0, 0x3})

[  279.275806] nbd1: partition table beyond EOD, truncated
[  279.298938] block nbd3: Receive control failed (result -22)
[  279.306748] block nbd3: Attempted send on invalid socket
[  279.312365] block nbd3: shutting down sockets
[  279.334030] ldm_validate_partition_table(): Disk read failed.
[  279.351238] Dev nbd3: unable to read RDB block 0
[  279.361444]  nbd3: unable to read partition table
[  279.366393] nbd3: partition table beyond EOD, truncated
[  279.371874] block nbd5: Receive control failed (result -22)
22:22:49 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  279.407501] input: syz1 as /devices/virtual/input/input145
[  279.436320] block nbd5: shutting down sockets
22:22:49 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:49 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xd)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
r10 = fcntl$dupfd(r9, 0x0, r8)
ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200)
write$selinux_validatetrans(r10, &(0x7f0000000200)={'system_u:object_r:systemd_tmpfiles_exec_t:s0', 0x20, 'system_u:object_r:hald_acl_exec_t:s0', 0x20, 0x20000000000, 0x20, '/sbin/dhclient\x00'}, 0x76)
fcntl$dupfd(r7, 0x0, r6)
fsetxattr$security_smack_transmute(r6, &(0x7f0000000100)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000140)='TRUE', 0x4, 0x0)
r11 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200)
ioctl$NBD_SET_SIZE_BLOCKS(r11, 0xab07, 0x7)
connect$vsock_dgram(r1, &(0x7f0000000000), 0x10)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r12 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r12, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:49 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
r2 = getpid()
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4)
sched_getscheduler(r2)
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = creat(&(0x7f0000000000)='./file0\x00', 0x81)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
ioctl$EVIOCGPROP(r9, 0x80404509, &(0x7f00000002c0)=""/139)
accept$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r10=>0x0}, &(0x7f0000000140)=0x6)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r11, 0x0, 0xffffffffffffffff)
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000180)={@mcast1, r10}, 0x14)
ioctl$UI_SET_RELBIT(r3, 0x40045566, 0x40f)
rt_tgsigqueueinfo(0x0, r2, 0x1000000, &(0x7f0000000080)={0x2000})
r12 = socket$inet6_tcp(0xa, 0x1, 0x0)
r13 = socket$inet6_sctp(0xa, 0x1, 0x84)
r14 = fcntl$dupfd(r13, 0x0, r12)
ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200)
fsetxattr$trusted_overlay_opaque(r14, &(0x7f00000001c0)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x187, 0x1)
getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4)

22:22:49 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  279.555496] input: syz1 as /devices/virtual/input/input146
22:22:49 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
io_setup(0x8000, &(0x7f0000000600)=<r2=>0x0)
io_getevents(r2, 0x3f, 0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}], 0x0)
r3 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r3, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r3, 0x0, 0x100000000c9, 0x0, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@dev, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8)
sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00')
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
r10 = fcntl$dupfd(r9, 0x0, r8)
ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200)
r11 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r11, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r11, 0x0, 0x100000000c9, 0x0, 0x0)
r12 = socket$inet6_tcp(0xa, 0x1, 0x0)
r13 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r13, 0x0, r12)
r14 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r14, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r14, 0x0, 0x100000000c9, 0x0, 0x0)
r15 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r15, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r15, 0x0, 0x100000000c9, 0x0, 0x0)
r16 = socket$inet6_tcp(0xa, 0x1, 0x0)
r17 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r17, 0x0, r16)
sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000940)={0x0, 0x2f, &(0x7f00000001c0)={&(0x7f0000000900)=ANY=[@ANYPTR=&(0x7f0000000a00)=ANY=[@ANYRES32=r10, @ANYRES16, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRESOCT=r3], @ANYBLOB="8a5785e4c6fce839766bb3801408728f987fed37c5e53e1a6f24b1d9f6b3a13f00d65460658a14c6c25cc20bf8349d817faef2c633f4cf30edf4ecb89767affa087a5148ed5316a3ba435ecb7af209f181", @ANYPTR64=&(0x7f00000009c0)=ANY=[@ANYRES16, @ANYRES64, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000980)=ANY=[@ANYRES64, @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRESOCT], @ANYRESHEX], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRESOCT, @ANYPTR64, @ANYPTR64], @ANYRESDEC=r6], @ANYRES16=r11, @ANYPTR64, @ANYRES32, @ANYRES64=0x0, @ANYRES32=r16, @ANYRESDEC=r4]}, 0x1, 0x6c}, 0x0)
sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="38000010", @ANYRES16=r7, @ANYBLOB="00032dbd7000fbdbdf250300000008000300165d000014000100000000000000000000000000000000000800050005000000"], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000)
setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@remote, 0x4e22, 0x3, 0x4e23, 0x1, 0xa, 0x80, 0x20, 0x31, r6, 0xee01}, {0x1, 0x4, 0x5, 0xfffffffffffffffe, 0x5, 0x3, 0xb9fe, 0xb1}, {0x8, 0x8001, 0x1ff, 0xffffffffffffffc0}, 0x3f, 0x6e6bb8, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x2a}, 0x4d6, 0x3c}, 0x2, @in=@broadcast, 0x0, 0x4, 0x0, 0x1f, 0x6, 0x6d, 0x6}}, 0xe8)
r18 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r18, 0xab07, 0x7)
r19 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r19, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r19, 0x0, 0x100000000c9, 0x0, 0x0)
fcntl$setlease(r19, 0x400, 0x5)
ioctl$NBD_CLEAR_SOCK(r18, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r20 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r20, 0x40047438, &(0x7f00000000c0)=0x4)

[  279.603068] block nbd5: Receive control failed (result -22)
[  279.648146] nbd5: detected capacity change from 0 to 7168
[  279.686507] block nbd3: shutting down sockets
22:22:49 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x0, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:49 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='\x00\x00\x00\x00\x00\x00\a\x00', 0x0, 0x20003)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
ioctl$NBD_SET_SOCK(r6, 0xab00, 0xffffffffffffffff)
r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r8 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r8, 0x40047438, &(0x7f00000000c0)=0x4)
ioctl$RTC_UIE_ON(r1, 0x7003)

[  279.718193] block nbd5: Attempted send on invalid socket
[  279.723835] block nbd5: shutting down sockets
22:22:49 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
gettid()
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r1 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x96487b8310276f4b, 0x0)
write$uinput_user_dev(r2, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff], [0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x45c)
ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0)
readv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r1, r0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r3, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r3, 0x0, 0x100000000c9, 0x0, 0x0)
r4 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r4, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r4, 0x0, 0x100000000c9, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000180)=0xffffffffffffff54)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r5)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r9, 0x0, r8)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0)
r10 = getpid()
sched_setattr(r10, 0x0, 0x0)
r11 = socket$inet6(0xa, 0x0, 0x0)
recvmmsg(r11, 0x0, 0x0, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r12=>0xffffffffffffffff, <r13=>0xffffffffffffffff})
fcntl$setpipe(r13, 0x407, 0x0)
write(r13, 0x0, 0x0)
vmsplice(r12, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)

22:22:50 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x7fffffff, 0x4000)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_config_ext, 0x0, 0x0, 0x0, 0x391e23ab283f2ba5}, 0x0, 0xffffffffffffffff, r1, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x2, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x9}, {0xa, 0x4e23, 0x5, @mcast1, 0xdd15}, 0x2, [0x8000, 0x1, 0x80, 0x10000, 0x4, 0x1ff, 0x30267ec8, 0x40]}, 0x5c)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r4, 0x0, 0x100000008005)
r5 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r5, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r5, 0x0, 0x100000000c9, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  279.851586] ldm_validate_partition_table(): Disk read failed.
22:22:50 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x0, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  279.919712] Dev nbd5: unable to read RDB block 0
[  279.956988]  nbd5: unable to read partition table
[  279.981335] nbd5: partition table beyond EOD, truncated
22:22:50 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x0, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:50 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='\x05yposix_acl_accessmime_type\x00', r3}, 0x10)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000100)={@rand_addr="6f660d02a1740f99f28f81a713dbbca7", @loopback, @local, 0x0, 0xf25c, 0x6, 0x100, 0x100, 0x40800081})
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:50 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:50 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000280))
getpeername(r0, &(0x7f0000000100)=@hci, &(0x7f0000000000)=0x80)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:50 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:50 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000000)=0x5, 0x4)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:50 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x1, 0x3, 0x8)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:50 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x0, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:50 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

[  280.426450] block nbd3: Receive control failed (result -22)
[  280.468217] block nbd3: shutting down sockets
[  280.543650] block nbd3: shutting down sockets
22:22:50 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r3=>0x0}, &(0x7f0000000280)=0x5)
setuid(r3)
r4 = geteuid()
r5 = getpid()
shmctl$IPC_SET(r2, 0x1, &(0x7f00000005c0)={{0x0, r3, 0x0, r4, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r5, 0x7})
mount$9p_rdma(&(0x7f0000000000)='127.0.0.1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x2000000, &(0x7f0000000180)={'trans=rdma,', {'port', 0x3d, 0x4e24}, 0x2c, {[{@rq={'rq', 0x3d, 0xf472}}, {@rq={'rq', 0x3d, 0x400}}, {@timeout={'timeout', 0x3d, 0x7}}, {@common=@aname={'aname', 0x3d, 'cgroup'}}, {@common=@uname={'uname', 0x3d, 'net/ipv6_route\x00'}}, {@rq={'rq', 0x3d, 0x6}}, {@rq={'rq', 0x3d, 0x8}}, {@sq={'sq', 0x3d, 0x9}}], [{@fsmagic={'fsmagic', 0x3d, 0x1}}, {@dont_appraise='dont_appraise'}, {@dont_hash='dont_hash'}, {@measure='measure'}, {@smackfstransmute={'smackfstransmute', 0x3d, 'net/ipv6_route\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'wlan0proc'}}, {@fowner_lt={'fowner<', r3}}, {@fsuuid={'fsuuid', 0x3d, {[0x5a, 0x31, 0x35, 0x2, 0x36, 0x35, 0x63, 0x35], 0x2d, [0x38, 0x68, 0x30, 0x63], 0x2d, [0x39, 0x0, 0x1, 0x19ef4a11b782e429], 0x2d, [0x62, 0x61, 0x36, 0xac890c39e07c3235], 0x2d, [0x0, 0x62, 0x66, 0x63, 0x61, 0x65, 0xf66c6c3cee6349ef, 0x34]}}}, {@obj_type={'obj_type', 0x3d, 'cgroup'}}]}})
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:50 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:50 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000000000)=""/149)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:50 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:50 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0)
ioctl$TCSBRK(r3, 0x5409, 0x9)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = gettid()
tkill(r5, 0x3c)
getpriority(0x0, r5)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:22:50 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20000, 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={&(0x7f0000000100), 0x1c}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000))
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

[  280.839661] block nbd2: Receive control failed (result -22)
[  280.856989] block nbd3: Receive control failed (result -22)
[  280.862877] block nbd1: Receive control failed (result -22)
22:22:51 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  280.893920] block nbd3: shutting down sockets
[  280.898918] input: syz1 as /devices/virtual/input/input149
[  280.913530] nbd1: detected capacity change from 0 to 7168
22:22:51 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

[  280.964226] block nbd1: Attempted send on invalid socket
[  280.969873] block nbd1: shutting down sockets
[  280.983670] block nbd3: Receive control failed (result -22)
22:22:51 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x80800)
r7 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r7, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r7, 0x0, 0x100000000c9, 0x0, 0x0)
ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f00000000c0)={r7, 0x7fffffff, 0x8, "6cdc4f5eccc7b5639ec7e91011403ab4f368af3bc63e899b7acf4fc85ddda780301caa5f76718e"})
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  281.030536] block nbd3: shutting down sockets
[  281.062569] ldm_validate_partition_table(): Disk read failed.
22:22:51 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

[  281.113010] block nbd2: shutting down sockets
[  281.130446] input: syz1 as /devices/virtual/input/input150
22:22:51 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$USBDEVFS_REAPURB(r5, 0x4008550c, &(0x7f0000000080))
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x100, 0xa23a, 0x9, 0x1, 0x10, 0x7, 0x0, 0x5, 0x5, 0x81})
ioctl$LOOP_CHANGE_FD(r8, 0x4c06, r1)
write$binfmt_elf32(r7, &(0x7f0000000700)=ANY=[@ANYBLOB="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"/2637], 0xa4d)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
r12 = fcntl$dupfd(r11, 0x0, r10)
ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r9, 0xc008240a, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000c700ad002d6629b5"])
r13 = socket$inet6_tcp(0xa, 0x1, 0x0)
r14 = socket$inet6_sctp(0xa, 0x5, 0x84)
r15 = fcntl$dupfd(r14, 0x0, r13)
ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200)
ioctl$NBD_SET_SOCK(r12, 0xab00, r15)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

[  281.166034] Dev nbd1: unable to read RDB block 0
22:22:51 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x14001108}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x814}, 0xc000)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r5, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:51 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x2, 0x0, @perf_config_ext, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2100, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x14, r6, 0xf7e8f6cb5dcde06f, 0x0, 0x0, {0x10}}, 0x14}}, 0x0)
sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r6, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2f40c21}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2040001}, 0x4004410)

[  281.257586]  nbd1: unable to read partition table
[  281.293508] nbd1: partition table beyond EOD, truncated
22:22:51 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:51 executing program 5:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:51 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
prctl$PR_SET_FPEXC(0xc, 0x80000)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  281.351943] block nbd2: Receive control failed (result -22)
[  281.386910] block nbd3: Receive control failed (result -22)
[  281.455702] block nbd5: Receive control failed (result -22)
[  281.456009] nbd3: detected capacity change from 0 to 7168
[  281.473062] block nbd1: Receive control failed (result -22)
[  281.482188] nbd5: detected capacity change from 0 to 7168
[  281.498231] input: syz1 as /devices/virtual/input/input151
[  281.499415] block nbd5: shutting down sockets
[  281.521831] nbd1: detected capacity change from 0 to 7168
[  281.532037] ldm_validate_partition_table(): Disk read failed.
22:22:51 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
read(r1, &(0x7f00000000c0)=""/48, 0x30)
close(r1)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2, 0x0)
write$binfmt_misc(r3, &(0x7f0000000040)=ANY=[@ANYRES64], 0x2)
splice(r1, 0x0, r2, 0x0, 0x200, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r4 = gettid()
tkill(r4, 0x3c)
r5 = getpgrp(r4)
ptrace$getsig(0x4202, r5, 0xb25, &(0x7f0000000100))
r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r6, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  281.552511] block nbd3: shutting down sockets
[  281.553603] block nbd1: shutting down sockets
[  281.580233] print_req_error: 724 callbacks suppressed
[  281.580239] print_req_error: I/O error, dev nbd1, sector 2
[  281.581530] print_req_error: I/O error, dev nbd3, sector 4
[  281.586166] print_req_error: I/O error, dev nbd1, sector 4
[  281.592372] print_req_error: I/O error, dev nbd3, sector 6
[  281.598849] print_req_error: I/O error, dev nbd1, sector 6
[  281.602799] buffer_io_error: 725 callbacks suppressed
[  281.602806] Buffer I/O error on dev nbd3, logical block 3, async page read
[  281.607079] print_req_error: I/O error, dev nbd3, sector 0
[  281.608580] Buffer I/O error on dev nbd1, logical block 3, async page read
[  281.608878] print_req_error: I/O error, dev nbd5, sector 0
[  281.614355] Buffer I/O error on dev nbd3, logical block 0, async page read
[  281.619890] Buffer I/O error on dev nbd5, logical block 0, async page read
[  281.620241] print_req_error: I/O error, dev nbd5, sector 2
[  281.636757] print_req_error: I/O error, dev nbd3, sector 2
[  281.640097] Buffer I/O error on dev nbd5, logical block 1, async page read
[  281.645667] Buffer I/O error on dev nbd3, logical block 1, async page read
[  281.653673] print_req_error: I/O error, dev nbd1, sector 0
[  281.660892] Buffer I/O error on dev nbd3, logical block 2, async page read
[  281.665439] Buffer I/O error on dev nbd1, logical block 0, async page read
[  281.672232] Buffer I/O error on dev nbd3, logical block 3, async page read
[  281.680471] Buffer I/O error on dev nbd5, logical block 2, async page read
[  281.693677] ldm_validate_partition_table(): Disk read failed.
[  281.699693] Dev nbd5: unable to read RDB block 0
[  281.711502] Dev nbd3: unable to read RDB block 0
[  281.750804] ldm_validate_partition_table(): Disk read failed.
[  281.768314] Dev nbd1: unable to read RDB block 0
[  281.776196] block nbd2: shutting down sockets
[  281.781418]  nbd1: unable to read partition table
[  281.787227] nbd1: partition table beyond EOD, truncated
[  281.795436]  nbd5: unable to read partition table
[  281.800569] nbd5: partition table beyond EOD, truncated
[  281.809794]  nbd3: unable to read partition table
22:22:52 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={<r2=>0x0}, &(0x7f0000000100)=0xc)
getpgid(r2)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  281.823443] nbd3: partition table beyond EOD, truncated
22:22:52 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
io_setup(0x3, &(0x7f0000000180))
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0)
write$FUSE_INIT(r3, &(0x7f0000000040)={0x50, 0x0, 0x4, {0x7, 0x1f, 0xfffff001, 0x100000, 0x40, 0x7, 0x7c, 0x9}}, 0x50)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000200)={0x0, 0x2, 0x1831, 'queue1\x00', 0x5})
r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000340)={<r6=>0x0, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0xd2b, @mcast1, 0xaf}]}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000003c0)={r6, 0x9, 0x2, 0x2, 0xe5c, 0x5}, &(0x7f0000000400)=0x14)
r7 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
r10 = fcntl$dupfd(r9, 0x0, r8)
ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200)
ioctl$SIOCRSSCAUSE(r10, 0x89e1, &(0x7f0000000140)=0x1)
ioctl$PPPIOCATTCHAN(r7, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:52 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:52 executing program 5:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:52 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x80000007})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  281.905665] input: syz1 as /devices/virtual/input/input152
[  281.933762] block nbd3: shutting down sockets
22:22:52 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x20, 0x60000)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000380)={{0x4, 0x2, 0x6e, 0x5, 'syz0\x00', 0x6}, 0x0, 0x4, 0x4, 0x0, 0x8, 0x7, 'syz1\x00', &(0x7f00000000c0)=['(vboxnet0md5sum\x00', '\x00', '\x00', 'keyring\x00', '\x00', '\x00', 'syz1\x00', 'N(em0}-vboxnet1ppp0}\x17\x00'], 0x37, [], [0x6, 0x5, 0x400, 0x1]})
r3 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r3, r1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:22:52 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x24e23, @local}, 0x10)
write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRES64], 0xc63b9e35)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x6)
fcntl$setsig(r2, 0xa, 0x12)
poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xffffffffffbffff8)
getpgrp(0x0)
r4 = dup2(r2, r3)
r5 = getpgid(0x0)
fcntl$setown(r4, 0x8, r5)
r6 = gettid()
tkill(r6, 0x16)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r7, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
r10 = fcntl$dupfd(r9, 0x0, r8)
socket$bt_bnep(0x1f, 0x3, 0x4)
ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200)
ioctl$sock_inet_SIOCSIFNETMASK(r10, 0x891c, &(0x7f0000000000)={'caif0\x00', {0x2, 0x4e24, @remote}})

[  281.999796] block nbd1: Receive control failed (result -22)
[  282.016359] block nbd5: Receive control failed (result -22)
[  282.036963] block nbd1: shutting down sockets
[  282.051394] block nbd2: Receive control failed (result -22)
[  282.058997] nbd5: detected capacity change from 0 to 7168
[  282.066971] block nbd5: shutting down sockets
[  282.077583] ldm_validate_partition_table(): Disk read failed.
22:22:52 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  282.113469] block nbd2: shutting down sockets
[  282.136036] input: syz1 as /devices/virtual/input/input153
[  282.148524] block nbd3: shutting down sockets
[  282.158072] Dev nbd5: unable to read RDB block 0
[  282.166946]  nbd5: unable to read partition table
[  282.172876] nbd5: partition table beyond EOD, truncated
22:22:52 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  282.206817] block nbd3: Receive control failed (result -22)
[  282.213907] nbd3: detected capacity change from 0 to 7168
[  282.230452] find_fallback: 4 callbacks suppressed
[  282.230463] block nbd3: Attempted send on invalid socket
[  282.241181] block nbd3: shutting down sockets
[  282.249674] ldm_validate_partition_table(): Disk read failed.
22:22:52 executing program 5:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  282.306756] Dev nbd3: unable to read RDB block 0
[  282.337270]  nbd3: unable to read partition table
[  282.347695] nbd3: partition table beyond EOD, truncated
22:22:52 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='n\xc8et/ipv6_route')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:52 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:52 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xe2)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000100))
r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x4)

[  282.390281] block nbd5: Receive control failed (result -22)
[  282.403625] nbd5: detected capacity change from 0 to 7168
[  282.417442] block nbd5: Attempted send on invalid socket
[  282.423323] block nbd5: shutting down sockets
[  282.455558] ldm_validate_partition_table(): Disk read failed.
22:22:52 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xffff, 0x0)
ioctl$TIOCCBRK(r3, 0x5428)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x73, 0x73, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x5, 0x1}}, @restrict={0x5, 0x0, 0x0, 0xb, 0x1}, @int={0x6, 0x0, 0x0, 0x1, 0x0, 0x15, 0x0, 0x4b, 0x2}, @datasec={0x10, 0x2, 0x0, 0xf, 0x3, [{0x4, 0x2, 0x1}, {0x5, 0x4, 0x1000}], "b9c3ed"}, @fwd={0xc}, @fwd={0x1}]}, {0x0, [0x30, 0x5f, 0x4e]}}, &(0x7f0000000200)=""/249, 0x91, 0xf9}, 0x20)

22:22:52 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x8, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffe0}, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0], 0x2})
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r4, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:52 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  282.499298] Dev nbd5: unable to read RDB block 0
[  282.517534]  nbd5: unable to read partition table
[  282.525020] nbd5: partition table beyond EOD, truncated
[  282.538967] block nbd3: Receive control failed (result -22)
22:22:52 executing program 5:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  282.592084] block nbd3: shutting down sockets
[  282.626580] block nbd2: Receive control failed (result -22)
[  282.666692] block nbd3: shutting down sockets
[  282.671949] block nbd5: Receive control failed (result -22)
[  282.679912] nbd5: detected capacity change from 0 to 7168
[  282.686522] block nbd2: shutting down sockets
[  282.693880] block nbd5: Attempted send on invalid socket
[  282.699462] block nbd5: shutting down sockets
[  282.705856] block nbd1: Receive control failed (result -22)
[  282.716779] ldm_validate_partition_table(): Disk read failed.
[  282.725245] block nbd1: shutting down sockets
[  282.726715] Dev nbd5: unable to read RDB block 0
[  282.737202]  nbd5: unable to read partition table
[  282.751894] nbd5: partition table beyond EOD, truncated
[  282.760871] block nbd2: Receive control failed (result -22)
[  282.775878] block nbd2: shutting down sockets
22:22:53 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:53 executing program 3:
perf_event_open(&(0x7f0000000140)={0x1, 0xffffffffffffffa3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000100), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r3, 0xc0305615, &(0x7f0000000000)={0x0, {0x7, 0x786}})
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r4 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r5 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r4, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r5, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:53 executing program 5:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:53 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r3, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r4, 0x0, 0x100000008005)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r6, 0x0, r5)
setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000000000), 0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:53 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r1, 0x0, r0)
sendto$inet6(r1, &(0x7f0000000040)="65f5e32bde33540ec5c56d13b79b3410706f81c5d97cb7db932d07913cde65ac7e", 0x21, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x718b, @mcast1, 0x2b163d4c}, 0x1c)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f0000000000))
r5 = socket(0x11, 0x2, 0x0)
r6 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r7 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r6, 0xab00, r5)
ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r7, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r8 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r8, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:53 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x40, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 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, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
ioctl$UI_DEV_DESTROY(0xffffffffffffffff, 0x5502)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000180)={0x12})
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000080)={0x73aa8afe3e1168bf, 0x4})
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
ptrace$setopts(0x4206, r0, 0x3, 0x100080)
tkill(r0, 0x15)
modify_ldt$write2(0x11, &(0x7f00000000c0)={0x4, 0x0, 0x400, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x10)

[  283.043457] block nbd5: Receive control failed (result -22)
[  283.049853] nbd5: detected capacity change from 0 to 7168
[  283.082539] block nbd1: Receive control failed (result -22)
22:22:53 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x80000, 0x0)
write$FUSE_IOCTL(r2, &(0x7f0000000100)={0x20, 0xffffffffffffffb4, 0x6, {0xfff, 0x4, 0x7, 0x7}}, 0x20)

22:22:53 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = getpid()
sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r5 = syz_open_procfs(r4, &(0x7f0000000000)='setgroups\x00')
bind$rose(r5, &(0x7f0000000100)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r3)
r8 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r8, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r8, 0x0, 0x100000000c9, 0x0, 0x0)
r9 = socket$inet6_tcp(0xa, 0x1, 0x0)
r10 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r10, 0x0, 0xffffffffffffffff)
sendfile(r8, r9, &(0x7f0000000140), 0x1ff)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x4)
r11 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r11, 0x40047438, &(0x7f00000000c0)=0x4)

[  283.098638] input: syz1 as /devices/virtual/input/input154
[  283.106600] block nbd5: Attempted send on invalid socket
[  283.112611] block nbd5: shutting down sockets
[  283.132149] ldm_validate_partition_table(): Disk read failed.
[  283.179961] block nbd1: shutting down sockets
[  283.203239] Dev nbd5: unable to read RDB block 0
[  283.271768]  nbd5: unable to read partition table
[  283.282909] input: syz1 as /devices/virtual/input/input155
22:22:53 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  283.339370] nbd5: partition table beyond EOD, truncated
22:22:53 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0xcc364133f1485468)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
sendfile(r1, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:53 executing program 5:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  283.436125] block nbd1: Receive control failed (result -22)
22:22:53 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100], [0x0, 0x0, 0x0, 0x0, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)
r6 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r6, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r6, 0x0, 0x100000000c9, 0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000d00)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@initdev}}, &(0x7f0000000100)=0xe8)
syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x5, &(0x7f0000000740)=[{&(0x7f0000000380)="c7bb8fd8744e434c21b7646f0b3e7712c416b2ddc40a3262410cf3184fe49a9ce99b83be7709d7faaed8bf5f1901b423a83867e6a2eb0e24836e1a25ebaefe8aaa69e5f71e650587e12aa8deb361cb9a690fc7535a25c0ec9daaa9", 0x5b, 0x8}, {&(0x7f0000000400)="88a251cb1fc5cd51f3c8f908854a363d0669ba478ebeb8e4d85cfecf5568c0fa44a99c40f2aecc4a306b2bb5760cbf925705e4d8c0d06b7bef634068a9dfcb77c3cb669ad293293fe47c44b9cb184a5c64d98f30ee7bd1e62de5c7e84aa550a6fadda53a01c4afd0ad0f77d94aabd9dd94bf4da63e6a817f276a21d6f12da564b6549384156ab3d51c02afd8214bbd3511ad04027efaa87c41dc8fcdc4f0ea62e9cb8fc5fe07450d7c67c7aa9338365ae40953b410567af9f7ecf597bcc64c6a4f04fdbdf9823947e1b48443eba2c74798aa12bc85", 0xd5, 0x9}, {&(0x7f0000000500)="0986cbec989744ae6026504dc2960a9a7f2339f1d49153d7e537f083dc28d1566c5bcfcf093f92e42bd936d862d2365a3e0114707b8744773850c21fda90be23e7c0c45dc9363082592aca37f84437e3ed20f27686180884b9c02d4c091a4019ad6e55bbff0f467004a7f583026a1e1bc0191f10d8abf89f4393982f6a25c63f057cf6473b5c0881211cf08f1d132b1e690a3406da8a948dc8c259a02c", 0x9d, 0xffff}, {&(0x7f00000005c0)="20a7a12c84628626a6ed20d2ac6e48491c2ac73b6c46dcb2192a47507956d56355482c009214f08fef4a52888f722c07ae21ada7476b9b3338777ad20b5f61552fa10962cd4fd605700a807f7fb7c7001f25cf99f073bd6da8e2f6b3e0d31dcac7791023ea5053c81363202952512fd93fa4f799256d2372e573f546dec9c948df972407ef54f3e8664969307282acce49c5466de529f1b1b7d0f6289d982ff3901b72e629827ff491734690f92b446c213ea7dd98e45ce4f3366d9789d86da47d0e", 0xc2, 0x6}, {&(0x7f00000006c0)="0cb3177d1d0f5935075da1529ef500e7b74e78efa8b32976186410e48cf8632e4b8a3cbafcb0f5a49740d901c8eb1ce281872a0479af76cb873b940c8a0c58c9343379c8d8b48a9ae0780da774c6c78f50ccec4a6f3aaee4efbef17b50c2216be44291addd2f659343c4fde7c0f9b77739efa22e8a50d242b0e55d", 0x7b, 0x2}], 0x801000, &(0x7f00000007c0)=ANY=[@ANYBLOB="706172743d30783030303030300e3030303030303030372c73017373696f6e3d3078303030303030303030303030303030352c6465636f6d706f73652c6e6c733d63703836342c657569643c", @ANYRESDEC=r7, @ANYBLOB=',obj_user=syz1\x00,\x00'])

[  283.496434] nbd1: detected capacity change from 0 to 7168
[  283.532838] block nbd1: Attempted send on invalid socket
[  283.538371] block nbd1: shutting down sockets
[  283.544802] block nbd5: Receive control failed (result -22)
[  283.586591] nbd5: detected capacity change from 0 to 7168
[  283.592710] input: syz1 as /devices/virtual/input/input156
[  283.606832] ldm_validate_partition_table(): Disk read failed.
[  283.617890] block nbd5: Attempted send on invalid socket
[  283.623821] block nbd5: shutting down sockets
22:22:53 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  283.635045] ldm_validate_partition_table(): Disk read failed.
[  283.655413] Dev nbd1: unable to read RDB block 0
[  283.669632] Dev nbd5: unable to read RDB block 0
[  283.706194]  nbd1: unable to read partition table
[  283.711966] block nbd3: shutting down sockets
[  283.720246]  nbd5: unable to read partition table
[  283.737091] nbd1: partition table beyond EOD, truncated
[  283.745569] nbd5: partition table beyond EOD, truncated
[  283.763385] input: syz1 as /devices/virtual/input/input157
22:22:54 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:54 executing program 2:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0)
r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000080)=0x1)
fcntl$setstatus(r1, 0x4, 0x46000)
io_setup(0x3, &(0x7f00000004c0)=<r5=>0x0)
io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, 0x0}])
r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00')
sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r6, 0x100, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4816)
sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x481a1842}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="30000200", @ANYRES16=r6, @ANYBLOB="2a0425bd7000fddbcf600014001462726f6164636173742d6c696e6b0000dae24aec00"/46], 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x89)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, r9, 0x0)
r10 = socket(0x11, 0x2, 0x0)
r11 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r12 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r11, 0xab00, r10)
ioctl$NBD_SET_SIZE_BLOCKS(r12, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r12, 0xab03)
ioctl$RTC_AIE_OFF(r0, 0x7002)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r13 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r14 = socket$inet6_tcp(0xa, 0x1, 0x0)
r15 = socket$inet6_sctp(0xa, 0x5, 0x84)
r16 = fcntl$dupfd(r15, 0x0, r14)
ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200)
r17 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r16, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x40, r17, 0x60a, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x10000000}, 0x4044)
ioctl$PPPIOCATTCHAN(r13, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:54 executing program 5:
perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  283.922567] block nbd1: Receive control failed (result -22)
[  283.949192] block nbd1: shutting down sockets
[  283.964775] block nbd5: Receive control failed (result -22)
22:22:54 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000], [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, 0xfffffffd]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
ptrace$cont(0xffffffffffffffff, r0, 0x7ff, 0xe92)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
ioctl$MON_IOCQ_RING_SIZE(r8, 0x9205)
sendmsg$sock(r3, &(0x7f0000000280)={&(0x7f0000000080)=@ax25={{0x3, @null, 0x1}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000380)="adb96f7c9c768fb75b396c6e956c5f221c90046328f33146264f42b3748f488f5a7dd868837f47919cebade8a13e4c4913dcd3baaa866d4641c93640d8dabb808f82a7214fac7f670b6910ee4609d7d5da014202fc4c634122839211e481a3bc503664467616b8831dbbda67da49ebcb3a0a5fcd0086257137ea483621a8ea4f2d30b63be0bacc3f264cf41203ba0a1b19b75f90f7f894e5957c861b838f7ae5159135c974ef85f48e5a5b2ca41c250445619135615c066e4fccdca4fdfa1a933452c2a1c28b815a00c1a463d82016fef17536027978df297f78e3ae82fdf44708b201fa617fd7cfb293fd202ba090940b8874c222af3b", 0xf7}, {&(0x7f0000000480)="e85d0ca75104f2a5bdc15ac0217aee99e1ffc34acbbd5712295c1ec6710831e8f50cd409af8b98fc60ad5bd7bd32be91d64afedb041d771fddca28085ddb0b57fcb62886b881a03e5eebfbd3978b966d58678d907be30a89ac186c66abce8f211e0356e22e3024685a5dcd54f7f48f8e40f2c949c03fc2e9a658ccb39406cb848249f7fec1a7bcf83c5d81d4ad1a330cfca6c48b028d188a5589835b33902d0ff2b55fb559a21be2536af619239d168dc8734baa333807504a18a422639e66e92ba5c98b7123c7d55c72055d43d6201952356ebb20f566124be73b03f824285a1c794d5c7c34126ebc55817b1bf3", 0xee}, {&(0x7f0000000580)="9184a618528b0f2a66cfc646e0a58565eceac7df0b76b5409b26aed736ff864591ebf0645ad9e2302b1385682fa1982573faa0eca62e1011d7d1eb66f77d393ebf9f1124d37a6bd72fa73fa571c7d8df6ee03032388557c7ea5bbbcf3448b2cfb0fe2d7c0a2cb61d4ffb7abaaa0703eb057a9f88289d7a05498efb1d0607fb90b470b5044ac028cc8250ff9a1e44d242b48112d91abc9a5129d7144431f1796c23884447d58390b3e7e3ef1beee4694dd4817f0b920fbfaba53602c33ef93dfe38be368b34a35ee450b75a5a4620a89eacf4ee6784", 0xd5}, {&(0x7f0000000680)="c02e5da68059405105eeb557ac2d26a35cf82bcf7bc1685074de590b4e261c4e2ba107431f711c6c1f33587895eb72feb44e1561b1701d5b5821fe8c2de4c0d89e5554bad43a00b20a080fcb256c08eaa2f72d1c2602db2b438b058499ac9c83f3b795df68f046fbfd93119edd1b65128a4fb015e66f61e8c1bc94592c857b6539af7f0f5804c5f80a0f70c53dc0f91aea99967beb22", 0x96}, {&(0x7f0000000740)="574f326fafe977770f1df4a943e903ae50465ce03ac6d6230f00044eeffc0865bd1f419c4721d627590e3158af1a1c418f852f503999647a3235ef5088ed3095aa40c6e814e27baeba7b7ab15c3cd0db65fc63151bbcd8170be1d052601741541bed66af9dfdbbb2a4af4fe9d4619b68f6b52d296d15c46374c3637204db894803b05c13a46a832531a6450288bd0e14ffe0e623d87ca6d187d497712f63d2cbd58dfb93773fddf5cd72b2773e3891a7035537937e2ed97cc1b8f221be65a57b967a3392fbc97aefff3b033c3f55109affacfbeaacf883bff7afba", 0xdb}, {&(0x7f0000000100)="bf495a0f45b14bd7bb93066aa4", 0xd}, {&(0x7f0000000d00)="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", 0x1000}], 0x7, &(0x7f0000000180)=[@mark={{0x14, 0x1, 0x24, 0xff}}, @timestamping={{0x14, 0x1, 0x25, 0xd6cf}}], 0x30}, 0x2a82f7f09e2ac566)
tkill(r0, 0x15)

22:22:54 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f0000000000))
perf_event_open(&(0x7f000001d000)={0xbc81c68515977665, 0x70, 0x0, 0x0, 0x0, 0xff, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 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, 0x3, @perf_config_ext, 0xb3ef129603e91f42, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r4, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:54 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:54 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x2)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r5)
readv(r5, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/29}], 0x100000000000003b)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r8 = syz_open_dev$ndb(0x0, 0x0, 0x0)
write$FUSE_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, 0x8, {0x7}}, 0x18)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r8, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r8, 0xab03)
ioctl$VIDIOC_SUBDEV_S_SELECTION(r7, 0xc040563e, &(0x7f0000000100)={0x0, 0x0, 0x106, 0x1, {0x94be, 0x3, 0x7fffffff, 0x1}})
syz_open_dev$ndb(0x0, 0x0, 0x0)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

[  283.975798] nbd5: detected capacity change from 0 to 7168
[  283.996133] block nbd5: Attempted send on invalid socket
[  284.001842] block nbd5: shutting down sockets
[  284.029288] ldm_validate_partition_table(): Disk read failed.
[  284.085946] input: syz1 as /devices/virtual/input/input158
[  284.097702] Dev nbd5: unable to read RDB block 0
[  284.102425] block nbd1: Receive control failed (result -22)
22:22:54 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x200100)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101400, 0x0)
ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000040))
syz_open_dev$dspn(0x0, 0xd911, 0x50102)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  284.131370] nbd1: detected capacity change from 0 to 7168
[  284.158690]  nbd5: unable to read partition table
[  284.165656] block nbd1: Attempted send on invalid socket
[  284.171365] block nbd1: shutting down sockets
22:22:54 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000100)={0x5, 0x400, 0x7, 0x0, 0x0, [], [], [], 0x4, 0x3})
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)

[  284.220994] nbd5: partition table beyond EOD, truncated
[  284.234305] ldm_validate_partition_table(): Disk read failed.
[  284.242373] input: syz1 as /devices/virtual/input/input159
[  284.302022] Dev nbd1: unable to read RDB block 0
[  284.354860] block nbd2: shutting down sockets
[  284.371840]  nbd1: unable to read partition table
22:22:54 executing program 5:
perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:54 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x7fffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10100000], [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
tkill(r0, 0x15)

[  284.410204] nbd1: partition table beyond EOD, truncated
22:22:54 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:54 executing program 3:
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  284.515372] block nbd5: Receive control failed (result -22)
[  284.522212] nbd5: detected capacity change from 0 to 7168
[  284.538931] input: syz1 as /devices/virtual/input/input160
[  284.562398] block nbd5: Attempted send on invalid socket
[  284.568070] block nbd5: shutting down sockets
[  284.579552] ldm_validate_partition_table(): Disk read failed.
[  284.596284] block nbd3: Receive control failed (result -22)
[  284.605599] Dev nbd5: unable to read RDB block 0
[  284.610629] block nbd1: Receive control failed (result -22)
[  284.623633]  nbd5: unable to read partition table
[  284.643086] nbd1: detected capacity change from 0 to 7168
[  284.657083] nbd5: partition table beyond EOD, truncated
22:22:54 executing program 5:
perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:54 executing program 2:
perf_event_open(&(0x7f0000000680)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext={0x7ff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f0000000080))
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r7, 0x0, r6)
ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000100)={r6})
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r8 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r9 = socket$inet6_tcp(0xa, 0x1, 0x0)
r10 = socket$inet6_sctp(0xa, 0x5, 0x84)
r11 = fcntl$dupfd(r10, 0x0, r9)
ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200)
write$FUSE_INIT(r11, &(0x7f0000000000)={0x50, 0x0, 0x7, {0x7, 0x1f, 0xfffff903, 0xc80001, 0x7, 0x5, 0x4a3fa055, 0xc2}}, 0x50)
ioctl$PPPIOCATTCHAN(r8, 0x40047438, &(0x7f00000000c0)=0x4)

[  284.669425] block nbd3: shutting down sockets
[  284.687407] block nbd1: Attempted send on invalid socket
[  284.693186] block nbd1: shutting down sockets
[  284.712919] input: syz1 as /devices/virtual/input/input161
[  284.746670] ldm_validate_partition_table(): Disk read failed.
[  284.768952] Dev nbd1: unable to read RDB block 0
[  284.786160] block nbd2: Receive control failed (result -22)
[  284.793190] block nbd3: shutting down sockets
[  284.814976] block nbd5: Receive control failed (result -22)
22:22:55 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
open_by_handle_at(r0, &(0x7f0000000000)={0x23, 0x60, "dc92b55cdaba1b2646e26da8e285adaa8d694ec48fd92ce4f98444"}, 0x2)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:55 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x40000]}, 0x45c)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
r3 = dup3(r2, r1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  284.845469]  nbd1: unable to read partition table
[  284.864217] block nbd2: shutting down sockets
[  284.869816] nbd1: partition table beyond EOD, truncated
[  284.876110] nbd5: detected capacity change from 0 to 7168
[  284.889138] block nbd5: shutting down sockets
[  284.896871] ldm_validate_partition_table(): Disk read failed.
[  284.935566] Dev nbd5: unable to read RDB block 0
[  284.943076]  nbd5: unable to read partition table
[  284.948070] nbd5: partition table beyond EOD, truncated
[  284.964829] block nbd3: Receive control failed (result -22)
22:22:55 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x0, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:55 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote={[], 0x0}}, 0x12)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
getrlimit(0x4, &(0x7f0000000100))
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$VIDIOC_SUBDEV_S_CROP(r5, 0xc038563c, &(0x7f0000000080)={0x1, 0x0, {0xbc4c, 0x3, 0x1, 0x5}})
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322)
ioctl$PIO_FONT(r8, 0x4b61, &(0x7f0000000040)="5c84ead2e7624b95e79c678a24db7d8869de33a303b03f2968bfd59626556deb1a1f537b8ec028fefa85392cf4f6c2431777")
syz_open_dev$ndb(0x0, 0x0, 0x0)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x101102)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

[  284.999258] block nbd3: shutting down sockets
22:22:55 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:55 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x109000, 0x0)
ioctl$TIOCSPTLCK(r3, 0x40045431, &(0x7f00000000c0))
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  285.088976] block nbd3: Could not allocate knbd recv work queue.
[  285.105976] block nbd3: shutting down sockets
[  285.117724] block nbd1: Receive control failed (result -22)
[  285.128369] nbd1: detected capacity change from 0 to 7168
[  285.135611] block nbd5: Receive control failed (result -22)
[  285.144052] block nbd1: shutting down sockets
[  285.148214] nbd5: detected capacity change from 0 to 7168
[  285.165247] ldm_validate_partition_table(): Disk read failed.
[  285.183379] Dev nbd1: unable to read RDB block 0
[  285.188383] block nbd2: Receive control failed (result -22)
[  285.205124]  nbd1: unable to read partition table
[  285.216232] block nbd5: shutting down sockets
[  285.241312] input: syz1 as /devices/virtual/input/input164
[  285.257462] ldm_validate_partition_table(): Disk read failed.
[  285.270890] nbd1: partition table beyond EOD, truncated
[  285.322128] Dev nbd5: unable to read RDB block 0
22:22:55 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
bind$tipc(0xffffffffffffffff, &(0x7f0000000180)=@name={0x1e, 0x2, 0x1, {{0x2, 0x4}, 0x3}}, 0x10)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r5)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_SET_DEST(r7, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00012dbd7000fbdbdff56cbb8017f8797000ffffff7f24000100080009003f000000080004004e200000080009002500000008000900410000001c00020008000300070000000800213ac1f1275e6b969b6907000200000008000300eda000000800040007000000"], 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0xc804)
ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000280)=0x4)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r7, 0xc0105303, &(0x7f0000000140)={0x38, 0x9, 0x80})

[  285.344543]  nbd5: unable to read partition table
[  285.356814] nbd5: partition table beyond EOD, truncated
22:22:55 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x0, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  285.422865] input: syz1 as /devices/virtual/input/input165
22:22:55 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  285.479382] block nbd2: shutting down sockets
[  285.518318] block nbd3: shutting down sockets
[  285.551399] block nbd5: Receive control failed (result -22)
[  285.559645] nbd5: detected capacity change from 0 to 7168
[  285.582421] block nbd1: Receive control failed (result -22)
[  285.603694] block nbd5: shutting down sockets
[  285.610285] nbd1: detected capacity change from 0 to 7168
[  285.626955] ldm_validate_partition_table(): Disk read failed.
[  285.635671] block nbd1: shutting down sockets
[  285.661344] ldm_validate_partition_table(): Disk read failed.
[  285.668895] Dev nbd5: unable to read RDB block 0
[  285.675747]  nbd5: unable to read partition table
[  285.695218] Dev nbd1: unable to read RDB block 0
[  285.701380] nbd5: partition table beyond EOD, truncated
22:22:55 executing program 3:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100))
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x2, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r4 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r5 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x3, 0x2)
ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {<r6=>0x0}, {}]})
ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000280)={r6})
ioctl$NBD_SET_SOCK(r3, 0xab00, r1)
ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r4, 0xab03)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
r12 = fcntl$dupfd(r11, 0x0, r10)
ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r12, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
ioctl$RTC_WIE_OFF(r9, 0x7010)
syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x2)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r13 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r13, 0x40047438, &(0x7f00000000c0)=0x4)

[  285.715429]  nbd1: unable to read partition table
22:22:56 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x800, 0x0)
ioctl$TCGETX(r4, 0x5432, &(0x7f0000000180))
fcntl$dupfd(0xffffffffffffffff, 0x0, r3)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r7=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0xd0, 0x8, 0x200, 0x8, 0x7, 0x8001, 0x10001, 0x0, r7}, 0x20)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
r12 = fcntl$dupfd(r11, 0x0, r10)
ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200)
write$selinux_load(r12, &(0x7f0000000380)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757878e9a79f80d20dda48394ef3c831fe0f2693f509b35080ceff390a54d3c68ee7369c1d5592c9c95f0091a19842ee2173e2a0295a7166d037288610313fe9b21cbc466421a021d4459207932616c584a8eae094aa53ddfd5db0ecbd6e96b8154f82bb44"], 0x73)
r13 = fcntl$dupfd(r9, 0x0, r8)
ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  285.748044] nbd1: partition table beyond EOD, truncated
22:22:56 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:56 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x0, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  285.828785] block nbd3: Receive control failed (result -22)
22:22:56 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r6=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r6, 0x3a, "01dffae724b43f4acf05e0e3be48f5d0fdfac7effef79dd76469d25f5ee3988dfb4f239b90c8db3862f799e096ac8a3e613db10cd978ba929c38"}, &(0x7f0000000080)=0x42)

22:22:56 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
r2 = msgget$private(0x0, 0x0)
msgsnd(r2, 0x0, 0x0, 0x0)
msgctl$IPC_RMID(r2, 0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  285.895870] QAT: Invalid ioctl
[  285.907955] input: syz1 as /devices/virtual/input/input166
[  285.982336] block nbd5: Receive control failed (result -22)
[  285.989255] nbd5: detected capacity change from 0 to 7168
[  286.015022] block nbd5: shutting down sockets
22:22:56 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080)={0x4})

[  286.041727] ldm_validate_partition_table(): Disk read failed.
[  286.047727] block nbd1: Receive control failed (result -22)
[  286.073225] block nbd2: Receive control failed (result -22)
[  286.126496] Dev nbd5: unable to read RDB block 0
[  286.153109]  nbd5: unable to read partition table
[  286.158894] block nbd1: shutting down sockets
[  286.178207] block nbd2: shutting down sockets
[  286.182922] block nbd3: shutting down sockets
[  286.202551] nbd5: partition table beyond EOD, truncated
22:22:56 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:56 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x55238a98, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
r10 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r11=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000000080)={r11}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x93b, 0xc, 0x2, 0x20, 0x3, 0x6, 0x80000000, 0x80000001, <r12=>r11}, &(0x7f0000000180)=0x20)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000280)=r12, 0x4)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
r13 = socket$inet6_tcp(0xa, 0x1, 0x0)
r14 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r14, 0x0, r13)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r14, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x0, 0x9fd2, 0x4, 0x8001, 0x4, 0x5f6, 0xfff9]}, &(0x7f00000000c0)=0x12)
ioctl$USBDEVFS_DISCONNECT_CLAIM(r8, 0x8108551b, &(0x7f0000000380)={0x7, 0x1, "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"})
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:22:56 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x7, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
sendmsg$kcm(r6, &(0x7f0000000640)={&(0x7f0000000100)=@tipc=@id={0x1e, 0x3, 0x6, {0x4e24, 0x1}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000000)="c80fb6cccf9ff60528e6dfe3671df779bf70d4cdb52ef42601d2f34f1b1b35b3bef7b2a5f6d31fac3ef8a8c079", 0x2d}, {&(0x7f0000000180)="faf13bca4c65bde5d06847d164e17fe2f2978f15bcfb0f6d953d82aa473eff80ca82d93c43dcebdf86888524", 0x2c}, {&(0x7f0000000200)="afbf308cd40031ae5a4ffc350b6e1c7289f5855ee9483ecbd7ab55c02d8218c396", 0x21}, {&(0x7f0000000240)="df5c5edfeacbf388874e6391e97da0d4aaca587664c3ad59017ab3dcc01bddd19b23acb6df272835edce017c4e899ddd8f504a9077c15cc463156733044da1280316202cadd401fd407aff3aeb0d701baca6432ce824eb57682c9ec2a74fde62b634f968a6b96a5af4fcaff6dd4a820284223c83c5a580b280afa922198c882fdd9b6d669f537764fa0ceaad120e4e7ea8608dc49a9dbd151cae7e0a72da22", 0x9f}, {&(0x7f0000000300)="b7fc7f3cb45f87d6cf17ba428ea03ab79126c061a920d68a55a101d22740e9cd1de1421babad8241fe6661d426bd566af64f960a027febce84cd01901af302776c2ccc80030dcf1f7ddff55cae44d17251a1989a316ed7e1853a5adede1341905ff818b455d26afc7e9966c95ea61590ad5cdd9c8b8a0a155bd7a8734b01e2e7b4b42d7610b92f6962dfb010b27704115262efb894125faf5b71ba7502d39ed067354388fac3a9ae1b2d93737a3da95c3d80b5132e127267fad50bef0a1c70abcd373b099e662d39cb2052880ff49cd75d7e90241f8d2fcb2e81be44a7425d1055cd7fffbc766151", 0xe8}, {&(0x7f0000000400)="8290813d6fe5cc6f15f13b44a2118c4e9ee932b5df195d4e08969867327663f01881b521453cc242fc72869f58c0d706592f25106e7d1a836730208080feb2dc22b55a6ebf17809bdeb4907325a02b2f708af38cf661fc787ce9e5e708c6fd8d7164e8a8316c932d9f735329eb55309eed0e533aa492fedf9043f1e72ad4b2354c1aa960a64e45c881fb27374c7b618cfe587462119f1af21a1f36d24914dba12a4c8744bed2933b", 0xa8}, {&(0x7f00000004c0)="44b78a119fe19c867836bfacb1eceda0807c22e4663fd3eb1bdd9b3fe198482846c271b1c22912599a073b274ba89bb561d5f9e452", 0x35}, {&(0x7f0000000500)="e6c92231fae862a0e1e0168b3b3059ab18488d3da6b95a0d5b30477d0b5c223793a7a0cd8edbc3208bc8850add49ab93975e9b93a0711332b544ddfd99bfb996d9f80b01823960ffc505f51db2ce7a38ea1baee37bad5767824f4e9d22885bb4474cf242bf0319b0cf29a3183e645193f6dc25b7d31243ae9d5dd2b23a7def335419bafb9935920694651338d8afd8ded05f2debd0e2fffb29f8030f722c8d490bcbcb525f89b1197c3dcbd5845c8d03767d889161", 0xb5}, {&(0x7f00000005c0)="6835b3dc35b3bbafdf59603524f59a0a045617166bbc1d4fffb1eb9f143ec3cc54c196806e4d256ef9cad75847e35bc48105b77cc34553157c7bd5b4f3366bb325c55cd87b21cf28ea476419c4d733a6cbbcaca1579dada69c9a7e4fa80ba1920943bfc69ceda75ebd6aaa7df53acbb9bcb7a102f20e2fc007fadde35689", 0x7e}], 0x9, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x13d8}, 0x0)

22:22:56 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  286.258208] block nbd2: Receive control failed (result -22)
[  286.283704] block nbd2: shutting down sockets
22:22:56 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x204}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000100)={'security\x00', 0x3, [{}, {}, {}]}, 0x58)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r5 = getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
sched_rr_get_interval(r5, &(0x7f0000000000))
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
ioctl$KVM_GET_MSRS(r8, 0xc008ae88, &(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d72583e0cc2f9bc2ea574d180c3ecf2d67dfb3781207b98638c01c19e9fafdc0c917dbae2d258050e541efc5e1f810b0a8a530e03d27dccb17d51021bcc2b87385071753bc218cba4a95cb2fd9f3cfd837d74d56f78baa3f7cb5a010965bb6b5a59cd78a4155e869e5f316eef69d266a102adfe317a89ca954c04e24681f9b24cfb3103de4be5fa5040d8b917717ef93561fc1e21f4afb"])

[  286.313050] ldm_validate_partition_table(): Disk read failed.
[  286.365790] input: syz1 as /devices/virtual/input/input167
[  286.378501] block nbd3: Receive control failed (result -22)
[  286.394905] Dev nbd2: unable to read RDB block 0
[  286.402028] block nbd1: Receive control failed (result -22)
[  286.415163] nbd3: detected capacity change from 0 to 7168
[  286.419252]  nbd2: unable to read partition table
[  286.422110] block nbd5: Receive control failed (result -22)
[  286.432839] nbd5: detected capacity change from 0 to 7168
[  286.434689] nbd2: partition table beyond EOD, truncated
[  286.444947] block nbd5: shutting down sockets
[  286.457589] ldm_validate_partition_table(): Disk read failed.
[  286.459032] block nbd1: shutting down sockets
22:22:56 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  286.493487] block nbd3: shutting down sockets
22:22:56 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={<r3=>0x0, 0x3d, "04ad54e5d75896c2de30e46e2475ac1dccfc1efc6fdf6c527ede3acab4e789bcc5478c99441e3dc9e90dc6a91462f1be0adc84f09d18d214195c91f9ec"}, &(0x7f0000000080)=0x45)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x20000, 0x0)
setsockopt$CAIFSO_REQ_PARAM(r4, 0x116, 0x80, &(0x7f0000000280)="62f07b598eafb30263145cd78973c5fceb0248a390b7da46bfc17e165b65973a20530c84357bbc95660f05f366675f93b82733c768f4e23d32506929a8243f82a8f82da8b21aec74fc3582711bcad1c5c79ba65580bbef1a80f3a6d01763a8b6595858c0aaa513bedebe8964c6c94a9c228ae56a623da2fc27080d46ca26d47c42357a8505fb80bc4d1edc747fbdf4e7e5a245665925", 0x96)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r3, 0xf9ec}, &(0x7f0000000200)=0x8)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x4)

[  286.524932] Dev nbd5: unable to read RDB block 0
[  286.551691] input: syz1 as /devices/virtual/input/input168
[  286.580516] ldm_validate_partition_table(): Disk read failed.
[  286.588490]  nbd5: unable to read partition table
[  286.606829] nbd5: partition table beyond EOD, truncated
[  286.619085] print_req_error: 1299 callbacks suppressed
[  286.619091] print_req_error: I/O error, dev nbd3, sector 0
[  286.630227] block nbd1: Receive control failed (result -22)
[  286.630784] buffer_io_error: 1296 callbacks suppressed
[  286.630790] Buffer I/O error on dev nbd3, logical block 0, async page read
[  286.643939] print_req_error: I/O error, dev nbd3, sector 2
22:22:56 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0xd227436e1976970a, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x80f95}, 0x1c)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0)
r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/policy\x00', 0x0, 0x0)
r3 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r4=>0x0}, &(0x7f0000000280)=0x5)
setuid(r4)
r5 = geteuid()
r6 = getpid()
shmctl$IPC_SET(r3, 0x1, &(0x7f00000005c0)={{0x0, r4, 0x0, r5, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r6, 0x7})
mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='9p\x00', 0x9d081c, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c756e616d653d2c656d315ec721302570726f632173656c66657468312c6c6f6f73652c7065726d69745f646972656374696f2c7569643d", @ANYRESDEC=r4, @ANYBLOB=',smackfsroo\x00=net/ipv6_route\x00,\x00'])
r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r7, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x1, 0x84)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r11, 0x0, r10)
ioctl$SIOCGSTAMP(r11, 0x8906, &(0x7f0000000200))
r12 = fcntl$dupfd(r9, 0x0, r8)
ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200)
ioctl$DRM_IOCTL_RES_CTX(r12, 0xc0106426, &(0x7f0000000500)={0x3, &(0x7f0000000000)=[{}, {<r13=>0x0}, {}]})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r7, 0xc010641d, &(0x7f0000000300)={r13, &(0x7f0000000240)=""/160})
getpgid(0x0)
recvfrom$unix(r7, &(0x7f0000000100)=""/91, 0x5b, 0x2, &(0x7f0000000180)=@abs={0x1, 0x0, 0x100}, 0x6e)
poll(&(0x7f0000000000), 0x0, 0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  286.654718] Buffer I/O error on dev nbd3, logical block 1, async page read
[  286.672279] print_req_error: I/O error, dev nbd3, sector 4
[  286.678011] Buffer I/O error on dev nbd3, logical block 2, async page read
[  286.689884] block nbd2: Receive control failed (result -22)
[  286.703056] print_req_error: I/O error, dev nbd3, sector 6
[  286.704686] nbd2: detected capacity change from 0 to 7168
[  286.708796] Buffer I/O error on dev nbd3, logical block 3, async page read
[  286.709640] print_req_error: I/O error, dev nbd3, sector 0
[  286.727742] Buffer I/O error on dev nbd3, logical block 0, async page read
[  286.736082] print_req_error: I/O error, dev nbd3, sector 2
[  286.741861] Buffer I/O error on dev nbd3, logical block 1, async page read
[  286.749748] block nbd1: shutting down sockets
[  286.750229] print_req_error: I/O error, dev nbd3, sector 4
[  286.760078] Buffer I/O error on dev nbd3, logical block 2, async page read
[  286.765869] block nbd2: shutting down sockets
[  286.767746] print_req_error: I/O error, dev nbd3, sector 6
[  286.771728] print_req_error: I/O error, dev nbd2, sector 0
[  286.771739] Buffer I/O error on dev nbd2, logical block 0, async page read
[  286.772749] print_req_error: I/O error, dev nbd2, sector 2
[  286.777374] Buffer I/O error on dev nbd3, logical block 3, async page read
22:22:57 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:57 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  286.778089] Buffer I/O error on dev nbd3, logical block 0, async page read
[  286.812480] Dev nbd3: unable to read RDB block 0
[  286.828853] ldm_validate_partition_table(): Disk read failed.
[  286.847296]  nbd3: unable to read partition table
22:22:57 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
setsockopt$ax25_SO_BINDTODEVICE(r5, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r6 = dup3(r2, r1, 0x0)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
r10 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xdf, 0x80002)
fcntl$setstatus(r10, 0x4, 0xe000)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x9}}, 0x0)
ioctl$UI_SET_PHYS(r6, 0x4008556c, &(0x7f0000000080)='syz0\x00')
tkill(r0, 0x15)

[  286.906203] nbd3: partition table beyond EOD, truncated
[  286.947070] block nbd5: Receive control failed (result -22)
[  286.956165] Dev nbd2: unable to read RDB block 0
[  286.956689] nbd5: detected capacity change from 0 to 7168
[  287.002776]  nbd2: unable to read partition table
[  287.003801] block nbd5: shutting down sockets
[  287.018978] input: syz1 as /devices/virtual/input/input169
[  287.036624] block nbd1: Receive control failed (result -22)
[  287.045230] nbd2: partition table beyond EOD, truncated
[  287.054848] ldm_validate_partition_table(): Disk read failed.
22:22:57 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r2, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r2, 0x0, 0x100000000c9, 0x0, 0x0)
getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000200)=""/240, &(0x7f0000000000)=0xf0)
r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r4 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r3, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r4, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
getsockopt$TIPC_NODE_RECVQ_DEPTH(r1, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x2)
inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x55e23404e5b6c9c8)

[  287.100305] block nbd1: shutting down sockets
[  287.116235] Dev nbd5: unable to read RDB block 0
[  287.128386]  nbd5: unable to read partition table
22:22:57 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x0, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  287.151473] block nbd2: Could not allocate knbd recv work queue.
[  287.160507] block nbd2: shutting down sockets
[  287.165591] nbd5: partition table beyond EOD, truncated
22:22:57 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x1ff, 0x5, 0xa, &(0x7f0000ffb000/0x4000)=nil, 0x9})
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 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)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
ptrace$setopts(0x4200, r0, 0x8, 0x20)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
bind$isdn_base(0xffffffffffffffff, &(0x7f0000000100)={0x22, 0x0, 0x80, 0x2, 0x3}, 0x6)
ioctl$TUNSETSNDBUF(r8, 0x400454d4, &(0x7f00000000c0)=0x1)

22:22:57 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  287.269968] block nbd1: Receive control failed (result -22)
22:22:57 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r3, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r3, 0x0, 0x100000000c9, 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="010000005d361286f637bbfe1619dd8f5d5cd69cf59548cdc50af0e0ffffb8a51a3c3bbe716ca8d7dc8df560287269c6126b3500"/64, @ANYRES32=<r6=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000200)={r6, 0xe800}, 0x8)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
write$P9_RCREATE(r9, &(0x7f0000000000)={0x18, 0x73, 0x2, {{0x2, 0x2, 0x2}}}, 0x18)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r10 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
syz_mount_image$btrfs(&(0x7f00000002c0)='btrfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f0000000340), 0x0, 0x3}, {&(0x7f0000000700)="d63a5c8d36d848e1d969505bc5c2b16d64ac2ea8d73474b452ebc78e8b15407a2319c6342dd83c0cf23ca4100a4ceb5d828c4756956926c3ae0884f098e818915f6d0f49966496ccc0772f7c8e2f8aeea0679736ee826046443261a34e999cb560de47353acb6735cc4d397f3d4a18300ac93f8cb1bdab9932be30a07bbdf4a1a1cd58f5a1a8a0abe60e7e64da29f93d5f8b9514e018c9f1a2bb9f0cf8cf08dc20b8111658cecf670041031fc1b1c53cdc9abc47cb8b403532f91c776fe71dbbd5a0e467439b3bbbb049f3a2bc35141446739dc355c1fd33e019e1f1946eda27e12ad34bc1ce8f0a72207bf334e55e911a97ee35d3c2a39fb9662dddeab53863ad4a3b767bbdde2538d8520eb3316afc0821acb90483c12b9a5d6b5723e7944ce54e893f66d31b7a595274ce79e65261f17ec818f0d115bfea0c8d1588fcf74f21ae15d5e7e900e7e0cec4c3e70b09e4f326edab4168b8ce799fa13869fadc987e84d935f4eac7f13fe82f06152b62daba113de7aed522f9dbbd8925d890f17e1b86d684afd5a8cb0c74abd3a4023900cc849cd5e34b34acde84c57c758c22df3960450422d3d0ecfbbb67e6ab92acbe6f27ad168e35bea27421b4a439dcdcb68fd2fdebc43545f34580e9eea88fd38a94708f4a8a8186b07c98d78247f550ef50c0ebe21bca0c2abedc13b189d73e396952a71fb6457da766a9ee71e87703c415b4608b9330e59ba4a991aea0f3e4429f0ee6728901b416e036ef6cec438fc6d2a51742018d28b1e97a5610e9eb01d188a4c0f6e73eafa86fb97ae63840f9be763f42821a54e37330a9bb3633d0cb8cc230785a2ef61901a5c52e9c5f9655e01f50b32483894a9138c9fa67fa1b684145ad2cb069689e19dc0776ba1b55a585f481466bc0eae2153580cd9372c3ed740b62dd6ceed69857d3906444bcbc94996edbcd32397a18f5230d0154abff7bc347d1963486831a151e5d5fb58048480d9cb75de7e2f56b8aefada1f2ee520de77fcf5eaea96fce77b1752165ab9c307558ec6531f22a2c6cbffbfcb2ab4033af7be6d5ccfae5bcafe55ee80c8091b35ef27b69ffed85ac7de869c8b022adb4e05fd2fc2c17d4661894c1200196bdafbae284752a0dc4bc6460d4d8aca10057d53a70686c03ffc109cbca6ceb7ec313e3fb5bf082c5774822c9ebadafcc97d1135565751645bef49dda5e87a5eb6b3478d6fea6f3180d1c51d9f8d4e2cdc9925e01cb09b8a745b5e5efa3201e4e8e684e8fcfec938485e3f86b50d5f0a06eb69704bc99363dd6aacc22c295569069130f222038c455efbd792598534b4fc6a187bf5c870f9bf1499194c5466a4e8897f94720068a1e4d745afe4d6374e0e222031ed99f0bbd04ef474878d37983dfd0286e56530e84513adbeb5d49c567e59dfcfaf4c2497c26d60bf18477723fce1f6d10c1ebf7a0cbd1b86b4c44949f2d5023869f91f735ab28209f9c0d028cff6443b25cbdc0615dc7ab987dafc8906948442b72ce00ab947539fd38561fa2f1f0a8962652843710297fe6de7cf5c2bdfd7d36a27ba6c7421eaecbb85c9627d05be7c7b6f109462b5999466c0d2799d0add486bd7030f5cc24fd88c964c0255c906503180d0a46d0f69e5f46b40a09505ff0f250c5d3d1342e52b2e6370d309a2d2dd6463eb48b204adb76ddf9c8275bf5d6409a7a66bb6ff0633f5434b2e2a5a6c0d773800b99e683815a8f2d4086b7c9dda774d170f3bd67506175087fca8667168465455ff59f1a24c7150b453d7053db8a4bc341e41ca90e6b4fa10582fb7f0cd8c727fbc4941cfa19f2d82371ba91673ea6f5717abae1f015ca02c4dde73aecdae38773eda13617ce408ffb559ae6e413110b662f30d47921bae25b65c0dfa03191a3c02ad8013435faea0260d5a06c8f6bf24d69f3c00eddcfeafd87751ceff89fa2692c74c0061894687f43dbb0bbb9c3e208ddad43ed5a666da3e5488a9058fce77ef5b23084d1617505c07d32cad56c85110a07dac169cb3133ce1d345a4ce3d28b4b1a56f73d609603a402ad82924b5d847280bd2439fd82e5345bd3ccd4e78e9373d7c1ca5b1336017c7404a78ce02b28504ecb72257bad7bceee0559ac930756f5d6b6d2a13766a9ee801d6bd31e9b8235a06c3ce75d6c9caf518075fbc20f1830a296cea6be9bf0cb23833f685fd7c3ed0d25b0c05f5c27ab08b4d887453113bfee15df3e793fe3a6ffeb59c679ee4578dce87e90a1ba12db25c2543a66208fb86a0cbfd66a7f4a4003bdd995f3db20e701e3f2b8ad6c2ad08042b02d7a6392183bab2b5b22638a2ad798a28f8a97d814559460a32596f57ea71f621776844465a559dc6b092ffe0d2e8db50226fd93136aec2ebc288117f7b125c9f028f0bc223387c0a0e5c1f3f0cb9b6afdc88a9acd69c922b09af6bdd300ea75388355a4afcc19049047251cb5e2305a8a4517835f97d44993c0d35c5e0cda08c099eb71f946ec2bb9da85b7cc2edff8a97167d98a232968b9d84497431badf4b211d227a27f7be219e02694f7a528c0107629ca882105d522da717d9671e45ab2e96a70a9718f803fee9fe3df74e65b4c59b625d1263f765446f90a6a0e166fbe0bd9e4e59301b0949ce6f8832e014c9ffea804ac6178770f77700146c00f96a1bdef9fb403fcfce591d1dde561e7815722ebdd4df92bc1f65ee7407265c4738617fe84794b6c63a13221ec8f648b327423ddb3753a1e7a964e6594bfedcfbe47a6e7276b149e2128a72ae1ed981db535e37559b0e242658f8be249690cbb9309a031b70e8d70e1b619193a9883bca3381b8b3251f2ba736afeea0a643f72885771c40c35901ca6aa08c694d991d7af7445abf679d30855f6ea0d53d500882cdb7cfcb2f3e01b67c94fdce999f09e4040109645a760a4b5e09cc65af0cb71fca79e099da249eb61e959dcedf29a19703bde12bbbe75e4b5fbed696ed1e4cd92ef54afabfc87f9e1adbbefe88a887ae98e5a8e0e8551cfe80d0038954a03a4fd0fae17d9a742301e36ab683b25c9ff78f57880ddaddab4bd5b42b97ce6993a6fc78936abcc62d9693b36418e405dbe8bec745c776161c9fd045b45fc1152b8c69994b2961d81faf5e51699a6987cc665b122c6cf294f0757cf94d1fa622f494b2f98758d955c0e9e88f3150d2102af4b1ea078460ca3ed14074d0f98e1b7e6d319bc5ff1d7aace267d9afdf838f2f575af5405d77622bed8ce2b20bd45ff5ac7d86402cd290094a83bb8ddfd1f706a86f46616ca1cbd03cc01bf0cafea8365d7c395b44512c16434fc05b87b3d2025fb42be22693477927e21bcb53afacca2d90a274f0b01aba09d8f81a4369cb0dc7704562e3acf25efb2baf2523203387c2dfb6181308e0034e9c934952f3a72c3b47339799ffaac1853f9a728ffad0923b26260e92a4e3d5bf3abfb2598f1ccf587c97dae07d10cd92eaf3540ac9d56cd7c97c559410a62115d99ea54c82b139f58c441995ff795f8096d5518df66a7126822a1c17bd2254cece9a072b65c49b1a16d1b76c387c01e05fc6f338772e67535621c25f29178068e4728399ffd6de95bf7f770d42cf6246574e22fbce508b03c1c977c71ec1543e780f80d0d5563b490aa4dbeb3b06c6624331d01460ada047426251d24588d9eb9e61bf9a533a6279ef24fc80538cc35cf33e7101dbbafa97d6d06cb58f9501d3d87e7518fccd17c171fb51dc9de0a0196879cd4793625ddb8f30109221beb8cb80296dcec23a278bd3d91a7299132b615858f8f85fbac6f6a537dd61be8e50d01acd5951a9ac67a5f90741ba89f32f256e11469f67dbe5ee4dc7929aa8ecaed86e99f1dcb34173f5bd725d4de93d94b1f5ed2809ecbcf10ae06db1b40a127b42eb4d6903da8662008e1a37e6f5686e2a72fa31c585096b9782aa4c64226612a593b3efe74e4307162aabe9386535a760aea8c254bf1b53483efa98d8e5626ec097b0d89c739ac6d625ee266a5c0f46d137c51f36f3d9faee42820db530fbf0aee17492a2248ba2522159f6b29c846a1a507f5b3db5c197a415b5141a0b007f2b36930df490fb12558d172de427ab829ec69a8a5978e2799547b228247c973b33c4f649af3eaa0abd11e09cb26df1eb78d780e45c67089793b53f1d7b9ebf567b21a3e0bcca520a7b22975e60b927b642ebe621090e73da08486df7f1d5340cf81d7864b05a75a36623b0ab3f8d07e7da8793bd12004b1453bbd585662dfc8c31553f302bb118f8484e8807b15edba7badd6ddd53e47cb188269caceccacb17a8da3543b0e24461e82f5d9ab974fff8fd98f7bea9bcab2ad092803009de965b70ff53f54505e900ef9c4890885244e305a5f93ecef6f4c148f03205e39ca0ce156b3ee084fb9ef401cff9ee462142ec4065e4bd09d08beef883e3a91fca2ced5e8ce4095b04946747138cc266d97d46c679599edc451bfed41ef4ee4ca57bea0a9e476b6fbfa43b743a139d533b32f97e65a50aba5ceee15d2f63b2e23b37ed89ea972b3786c97276b8b1bf70f8620c49a992b5bc67c4f9d15b8f4cee05cb0b9eb1610f1dc616354bf39a3a85e2754d6571eac00812a84122963452dcee35c377f3e5528f5c37c6e82cc6482e79495dd48a5e379fd6780fad801be9c63fbfabc27826cf87004c12ba8f684726eff9e085ca20c4ab9cd822bfafb1e833a623d857979ac471eb30a0d842ffce29477348516e275dd20206f3f14d5e0caaaadd87de530efd194558f55f633818fb5c0adb410fad04659e672676ac0c6e10ac43e8800455cbfb5cd7a209a47d2c1e55718d9bf75f38c87667ec9641bc65a7c9483dee8751e612670be224c2456f3a4bfc5d11cfbd8e5f49aa927df647c8de5f2bd1eae308573f45ff4102a716265f6695523df935d4d1092e7d883bdccbba71679d32ecb79746b77a1a76f8897374898859c2294bba78003fab8cfe1bcea72d2da9126bcb99fea22d65531322f6b0cec9beaaf8e841b987e3cb8c174a31e6dddfb48f787b0af1f1e0f32234de7c92fdf60297b8993fcdfada545b18876a2c6aecf20e0e2ed12f21303e56705ae1753b9dfe5ffb54bcd4bcff845cbdd855fc15c3a4ad90ae431eeafa4f3279550f6b765288654c3062d18606d11bec0014e3c663b3a576435de6aa005f45d436c5e30095418177c2ff789677b83499d4870aa4b0f28cefeca43eb1774788eee234b7ecbc5dd3d7c610ed073854e256d838fbeb1a01c840a04289fe3dac6267e48dfa113b6c47cfa00227bb34f7c4f64035f07c43e3ef120290e97570758104fe439527c83e169c8b93dc52a65e397bd6c628f06392f81984ab6a2c3ba3e5a09b7ef9ea269c1eb76685e6ed837a94c6d60531f8ac439932142fd882fa5a843dd6cb3a58ea296e122e2772b6ebb24eb181cc725df984b3f8b7b6f5e4301647f5531d5ca1b84263f8ce26e3d76262c49ac327dfbb0f05f2354dd4090c83e7b112f606df4573983efbc83e1986fa97df4e631b4f1b2214f09c1bb7632da8b160843336f4dda6f97dd64afefabedcbfff07bc7a7c06d8fcd91c3c34dab9475ffb24580dce7ded0250a44dcea635b57894d6eb9cef85749aa0d2d4df6645fc87c81a7fd384f6b66b01655515e0e114a4586ed5f52a4df9bb609d8b9b6f0f5d4e9c32125e8b7209efeb3e4acb07515216c73d6a961ced55b6b568829e0ae844db208edb1112154d8552a597e3e504beb9aa2d7969ce15cc018f271e95cbd62e8611bafd257bd75aea4cdf16f528f6f072966", 0x1000, 0xffffffff}], 0x1000816, &(0x7f00000003c0)=ANY=[@ANYBLOB='subvol=!posix_acl_access,nodiscard,noflushoncommit,compress=lzo,thread_pool=0x0000000000000ff],rootcontext=staff_u,\x00'])
getresuid(&(0x7f0000000100)=<r11=>0x0, &(0x7f0000000140), &(0x7f0000000180))
setreuid(0x0, r11)
ioctl$PPPIOCATTCHAN(r10, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:57 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r2, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r3 = getpgid(0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = gettid()
tkill(r7, 0x3c)
r8 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r9=>0x0}, &(0x7f0000000280)=0x5)
setuid(r9)
r10 = geteuid()
r11 = getpid()
shmctl$IPC_SET(r8, 0x1, &(0x7f00000005c0)={{0x0, r9, 0x0, r10, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r11, 0x7})
r12 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r13=>0x0}, &(0x7f0000000280)=0x5)
setuid(r13)
r14 = geteuid()
r15 = getpid()
shmctl$IPC_SET(r12, 0x1, &(0x7f00000005c0)={{0x0, r13, 0x0, r14, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r15, 0x7})
r16 = socket$inet6_tcp(0xa, 0x1, 0x0)
r17 = socket$inet6_sctp(0xa, 0x5, 0x84)
r18 = fcntl$dupfd(r17, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200)
r19 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001880)='/dev/snapshot\x00', 0x42000, 0x0)
r20 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r20, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r20, 0x0, 0x100000000c9, 0x0, 0x0)
r21 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r22=>0x0}, &(0x7f0000000280)=0x5)
setuid(r22)
r23 = geteuid()
r24 = getpid()
shmctl$IPC_SET(r21, 0x1, &(0x7f00000005c0)={{0x0, r22, 0x0, r23, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r24, 0x7})
r25 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r26=>0x0}, &(0x7f0000000280)=0x5)
setuid(r26)
r27 = geteuid()
r28 = getpid()
shmctl$IPC_SET(r25, 0x1, &(0x7f00000005c0)={{0x0, r26, 0x0, r27, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r28, 0x7})
r29 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r30=>0x0}, &(0x7f0000000280)=0x5)
setuid(r30)
r31 = geteuid()
r32 = getpid()
shmctl$IPC_SET(r29, 0x1, &(0x7f00000005c0)={{0x0, r30, 0x0, r31, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r32, 0x7})
r33 = socket$inet6_tcp(0xa, 0x1, 0x0)
r34 = socket$inet6_sctp(0xa, 0x5, 0x84)
r35 = fcntl$dupfd(r34, 0x0, r33)
ioctl$PERF_EVENT_IOC_ENABLE(r35, 0x8912, 0x400200)
getsockopt$inet_IP_IPSEC_POLICY(r35, 0x0, 0x10, &(0x7f00000032c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r36=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000033c0)=0xe8)
r37 = gettid()
r38 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r39=>0x0}, &(0x7f0000000280)=0x5)
setuid(r39)
r40 = geteuid()
r41 = getpid()
shmctl$IPC_SET(r38, 0x1, &(0x7f00000005c0)={{0x0, r39, 0x0, r40, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r41, 0x7})
getresgid(&(0x7f0000006940)=<r42=>0x0, &(0x7f0000006980), &(0x7f00000069c0))
r43 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r43, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r43, 0x0, 0x100000000c9, 0x0, 0x0)
r44 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r45=>0x0}, &(0x7f0000000280)=0x5)
setuid(r45)
r46 = geteuid()
r47 = getpid()
shmctl$IPC_SET(r44, 0x1, &(0x7f00000005c0)={{0x0, r45, 0x0, r46, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r47, 0x7})
r48 = socket$inet6_tcp(0xa, 0x1, 0x0)
r49 = socket$inet6_sctp(0xa, 0x5, 0x84)
r50 = fcntl$dupfd(r49, 0x0, r48)
ioctl$PERF_EVENT_IOC_ENABLE(r50, 0x8912, 0x400200)
getsockopt$inet_IP_IPSEC_POLICY(r50, 0x0, 0x10, &(0x7f0000006a00)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r51=>0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000006b00)=0xe8)
fstat(r2, &(0x7f0000006b40)={0x0, 0x0, 0x0, 0x0, 0x0, <r52=>0x0})
r53 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r54=>0x0}, &(0x7f0000000280)=0x5)
setuid(r54)
r55 = geteuid()
r56 = getpid()
shmctl$IPC_SET(r53, 0x1, &(0x7f00000005c0)={{0x0, r54, 0x0, r55, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r56, 0x7})
r57 = socket$inet6_tcp(0xa, 0x1, 0x0)
r58 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r58, 0x0, r57)
getresuid(&(0x7f0000006bc0)=<r59=>0x0, &(0x7f0000006c00), &(0x7f0000006c40))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, <r60=>0x0}, 0x0)
fchownat(0xffffffffffffffff, &(0x7f0000000680)='./file0/file0\x00', 0x0, r60, 0x1000)
sendmsg$netlink(r6, &(0x7f0000006d80)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4020005}, 0xc, &(0x7f0000006880)=[{&(0x7f0000000100)={0x198, 0x16, 0x10, 0x70bd27, 0x25dfdbfb, "", [@generic="c496c49b81070cbf4922e38380a0cff2237349647adefac229bfa771133e89ac069d741e3ad6b0dab7c218b1a4be5b6dd497400126ef91b4771d947ddff3d994a8cb93a77110cb0ce8860b3e0d58374451ec91ce8d625a4f0ec78ce70c03433be103c0288751bbe7b96cb4014e687d457b", @nested={0x10c, 0x89, [@typed={0x4, 0x54}, @typed={0x8, 0x4, @pid=r3}, @typed={0x8, 0x3, @u32=0x4}, @typed={0x14, 0x82, @str='net/ipv6_route\x00'}, @typed={0x8, 0x6e, @pid=r7}, @typed={0x8, 0x36, @uid=r9}, @generic="6cb83963cb8aaf58868798e5f784", @generic="1c9209a66c32bac10180bf7e816f5123ddc65847a4958885bd8cfb38f082ca49562604b2c382773fbd707146603f7200bd2358c4dc7c7e290ca564b33eee689f4db7085adbab9f2c2702c113a3f6f9e6386485dab2cb5a7ce0a3e4b8744e4977dca1f9a67bd46b79e7108f70d281382dcabf85c33bd372abd8f42d77cb072022a021fa6866d71febf5388eec7fc3fd158bc5bc19e3564eb765bd3683a0c7c00deceececa0339983be4e3b63b4003304a49fc15655783620938", @typed={0x8, 0x63, @ipv4=@loopback}]}, @typed={0x8, 0x93, @uid=r13}]}, 0x198}, {&(0x7f00000002c0)={0x1594, 0x10, 0x100, 0x70bd2b, 0x25dfdbff, "", [@typed={0x104, 0x6a, @binary="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"}, @generic='<', @typed={0x8, 0x15, @u32=0xfff}, @generic="c2aa4f88cddecaa3d0b873a8958565428ee9cd405e8610526f2839a142a8e7793890da826e9fd7b344a43d789ecccc31234434025aa08aeca3dae32a05136f2fd84f2c967dbaaf6ef3cb987ca814ed1a5849eae374802040290f6c18b7523139384678fd390139ab9fc4b1329309142edf49f2ba51047692293f51401da8c2ba0fde724fbbb3df0a76ddc25ed60c0b023c40f305f3e16f09676f28c1bd000059c722bc0b06e8299886461e2655ca744b8a90bb80f73a67321f08952c44bdc374a308b828792196cc1d92593b4558d981", @nested={0x109c, 0x86, 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@generic="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@nested={0x1bc, 0x3d, [@generic="333bfcf21726225c1a6fbd68f325d256ad5780c1a0751763eda198fbb6f29e67dd462bace11c785390ca78a9fd467b14f0a35c792751017c1856c7580944d8eddc9a5c91a2397186b779ada67d3e2b1673cd3074e5d63ee11a9ce0b6da197f05dc1845a1eb2ac0edde48e001b452cd691060df8b8c420bc8c4be22934a288bf930b233db4597883c1822148430b932e31c2a257dd615e1ffc40baeb69eb5ead2a3f36dcdb5fad5", @generic="b34d98115aa908d12c49c7be676720decbbfddb0cbb99f8965bc70aa19576ffa935052ba11e9f18ede9756a831c980b4f53eeffbab761317d1671a54c5a1658d", @typed={0xbc, 0x4, @binary="dfbc3cd25e135a16b958d103363f9a93bc7622fbb3fb15f75906ff7235b10a8d4f472cb9b9b68d6b7684557762b721b1822e629d09f2a70a1af4e395c54da84c7b5f2d5db8227de0226cfc2ed1d8a8c886c5fc9ca423e252ce3165a94267242d70c395c800d37ad034124ea636c676299afed82c833179cd153a158ce21dbfa9bacb0ee790e2375e96fdfb5855d8d4f06e25604a212a7ac86d7c8e38f00f2a55b7e875cc29ec8c7425c7cadc24f4b432765178065c1441"}, @typed={0x14, 0x46, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, @generic="e7ec95815e2f130f2efe7dc87705ecb090148f3f3464f8fbe3656cf3d4f2e6cd64dacdd675f8075b16a1280b7d11fc417e574026bd6b8499fa51a6c1e9f2f743de7ea9bfff1b92370867d71e47747dca1e879fd9ea8d409d477d1d197c818cd4e237d0f85ea805637b0a87fad54f5ddea08729c82079255f2392f6dbe99ef6e29996507d945be312819c18f71eb7d6a904270968fb61b6bddb01d898e53e", @generic="9220b037bd3c6df60769fcfdb687169eb261c5cd1c2d2fbfb4a2f2d20ecaa1c5331f9eb1088c35a41212ecfcb251fb4170a178a1e982840c46696bd34da1cc8e296f2d46d6920ab351dd3ea954689a08b53393a3"]}, 0x12e4}], 0xa, &(0x7f0000006c80)=[@cred={{0x1c, 0x1, 0x2, {r37, r39, r42}}}, @rights={{0x14, 0x1, 0x1, [r43]}}, @cred={{0x1c, 0x1, 0x2, {r47, r51, r52}}}, @cred={{0x1c, 0x1, 0x2, {r3, r54, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r58, r2]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r59, r60}}}], 0xc8, 0x60001}, 0xc040)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  287.312081] block nbd1: shutting down sockets
[  287.324776] block nbd3: Receive control failed (result -22)
[  287.352748] block nbd3: shutting down sockets
22:22:57 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x0, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:57 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1)
r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r5 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 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)
write$uinput_user_dev(r4, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r4, 0x5501, 0x0)
readv(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r5, r4, 0x0)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  287.397425] block nbd5: Receive control failed (result -22)
[  287.462093] block nbd5: shutting down sockets
[  287.484303] block nbd3: shutting down sockets
22:22:57 executing program 3:
socket$bt_hidp(0x1f, 0x3, 0x6)
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x100, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$NBD_DISCONNECT(r3, 0xab08)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x802}, 0x2014)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:57 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x0, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:57 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0xffff}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xb)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
pipe(&(0x7f0000000000))

[  287.561443] input: syz1 as /devices/virtual/input/input172
[  287.613146] block nbd1: Receive control failed (result -22)
[  287.667878] nbd1: detected capacity change from 0 to 7168
22:22:57 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x0, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  287.721232] block nbd3: Receive control failed (result -22)
[  287.750125] block nbd3: NBD_DISCONNECT
[  287.766128] block nbd3: Send disconnect failed -6
22:22:57 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r3, 0x0, r2)
fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchown(r1, r4, 0xee01)
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  287.767706] find_fallback: 11 callbacks suppressed
[  287.767715] block nbd1: Attempted send on invalid socket
[  287.782093] block nbd1: shutting down sockets
[  287.810884] nbd3: detected capacity change from 0 to 7168
22:22:58 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x894, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x100000000}, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x1], [0x0, 0x0, 0xabf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 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, 0x0, 0x0, 0x3f], [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, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xa6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r5)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
ioctl$UI_DEV_SETUP(r7, 0x405c5503, &(0x7f00000000c0)={{0x7, 0x7ff, 0x9, 0x200}, 'syz0\x00', 0x13})
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r9, 0x0, r8)
getsockopt$IP_VS_SO_GET_SERVICE(r9, 0x0, 0x483, &(0x7f0000000480), &(0x7f0000000280)=0x68)
r10 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r11 = socket$inet6_tcp(0xa, 0x1, 0x0)
r12 = socket$inet6_sctp(0xa, 0x5, 0x84)
r13 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r13, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r13, 0x0, 0x100000000c9, 0x0, 0x0)
setsockopt$inet_tcp_buf(r13, 0x6, 0x21, &(0x7f0000000380)="9df4a0f80ff6f118898cf673d4fd9fdeee630a0802e296bdc146ba86c7b4f4bec27ce959ac966f0fb61fafc12e514136c7a49cd0a9163512abf6fd0a8dacb19c4a51bc2454e0c64794d0549fce0f9d92dc1b845971586347fc448d93249e78d5d1a616382f10cf069aea8ed67976618ead7f58eaf9e419c4ca46cba5438b7efee325b97c2228ae6c45e91fd09fe24cc05ab305921a08e7b55e2bd66e9679a7d367108cf3cf2ef64a4b87a054115ca0a2d80d46e78b71715780da109a8c1f255f5e881ec76167a2698fcea6e6d08989235907", 0xd2)
syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40000)
r14 = fcntl$dupfd(r12, 0x0, r11)
ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200)
setsockopt$inet_tcp_TLS_TX(r14, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x304}, "0166086c524288d9", "518599db8e48e6fcabba917ce33806f21ecdc50167fbf5f2c1f09a88e818ad39", "2c2a3ce5", "a7c27211644dff0f"}, 0x38)
tkill(r0, 0x15)

[  287.839449] block nbd2: shutting down sockets
[  287.849701] block nbd3: Attempted send on invalid socket
[  287.855405] block nbd3: shutting down sockets
[  287.859905] ldm_validate_partition_table(): Disk read failed.
[  287.907939] Dev nbd1: unable to read RDB block 0
[  287.919051] ldm_validate_partition_table(): Disk read failed.
[  287.927950]  nbd1: unable to read partition table
22:22:58 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x0, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:58 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x3, 0xfc)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="010200000009e3755a76a95fbd39dd34c45c9e8541ef22d0087910de3de99111f61913c94ba9181e01ddc24985e789f27d96cb5280c0f37f1b", @ANYRES32=<r7=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000000)={r7, @in6={{0xa, 0x4e23, 0x8, @local, 0x457e}}}, 0x84)
r8 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x2, 0xa6ca6b27dc7a7130)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x3, 0x1, 0x8, 0xfffffffc, 0x5}, 0x14)
sendto$rose(r4, &(0x7f0000000200)="36b108f6a2b6f5414989000324c1258ea625b9a09b0b90691378f5ecc29e53e3b90aa25dbe9b7e15dabbe2d13a2b8b2076f833a337830e62d0e98dff2d8635f9f2911bda983bfbe87aae8a47f53e9d7c5b56272576a9d1ec8389fae5ebdc0391c139060d5704c108881982f00bbf39f81fcd279bde2e198e8a367c9ecbdfeeb658ce98282f9a8304bbc3b0dfaa658b217de0b6356c2931b1d8e9fa1a6aacbf2d8b82584fbbe818d05e076ae0b6ae08e79b193653b5284a96a656b6fffb4d74bebb329334147698b6b99dc37642616a80438306370127f99b01290d1cd7419a8afe6498fe4db30110e4f7a2348d9b8693a30077f6ec", 0xf5, 0xc0c0, &(0x7f0000000100)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @default}, 0x1c)
ioctl$NBD_SET_SIZE_BLOCKS(r8, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r8, 0xab03)
openat$random(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x500000, 0x0)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

[  287.966185] input: syz1 as /devices/virtual/input/input174
[  287.977234] nbd1: partition table beyond EOD, truncated
[  288.001375] Dev nbd3: unable to read RDB block 0
22:22:58 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
io_setup(0x8, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
io_cancel(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x30, r5, &(0x7f0000000100)="f26fa1e2fbc7e6efd1e57f7615e9242d9ae2b768a377db4b01659c709ed2162830dc8d7a19e28537c01d037faf01845cb56a29fa944401bf013f7340ac2333d539ba574a507457ef072a157f7f44bbfef9cd7e8f7c55a66614322de0ed225d0c31eba9cccdc3d15c1e81fccab9a7cc6d46817c10ae80cec8e2bf624a59a52740c87265c75aba5dbc0d90ad34f42fb2e87c091aab226b207045e67ac5fd77805417c79f893b49946429031636b2b866e5710392b63d8bf0670f72e51c2be9b83ab6dd5a74f8b0", 0xc6, 0x4, 0x0, 0x0, r8}, &(0x7f0000000240))
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  288.048946]  nbd3: unable to read partition table
[  288.057210] nbd3: partition table beyond EOD, truncated
22:22:58 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x0, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:58 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:58 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = getuid()
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x200000, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno'}, 0x2c, {[{@cache_loose='cache=loose'}, {@cache_loose='cache=loose'}, {@cachetag={'cachetag', 0x3d, ')(-,keyring.em0\xe4locpusetbdeveth1keyring\xbe#'}}, {@access_any='access=any'}, {@privport='privport'}, {@loose='loose'}, {@cache_fscache='cache=fscache'}], [{@uid_eq={'uid', 0x3d, r6}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@fsname={'fsname', 0x3d, 'nodevppp0{U!'}}]}})
dup3(r2, r1, 0x0)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  288.133648] block nbd3: shutting down sockets
22:22:58 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x1, 0x80000, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f0000000200)={0xa, @pix={0x80000000, 0x1, 0x0, 0x3, 0x0, 0x20, 0x2, 0x10001, 0x1, 0x4, 0x4, 0xea535f6f701b4c07}})
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$TIOCSRS485(0xffffffffffffffff, 0x542f, &(0x7f0000000340)={0x8001, 0x2, 0x4})
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={<r7=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_SET_OPTION(r6, &(0x7f0000001bc0)={0xe, 0x18, 0xfa00, @ib_path={0x0, r7}}, 0x20)
write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f0000000000)={0x13, 0x10, 0xfa00, {&(0x7f0000000400), r7, 0x6}}, 0x18)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$swradio(&(0x7f0000000300)='/dev/swradio#\x00', 0x1, 0x2)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e24, @broadcast}], 0x10)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:58 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  288.286354] input: syz1 as /devices/virtual/input/input175
[  288.331039] block nbd1: Receive control failed (result -22)
[  288.362923] nbd1: detected capacity change from 0 to 7168
22:22:58 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:58 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x10, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x80000001, 0x0, 0x4001}, 0x0, 0xffffffffffffffff, r0, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f0000000000)=0x7)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  288.418090] block nbd1: Attempted send on invalid socket
[  288.423706] block nbd1: shutting down sockets
22:22:58 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
getsockname$tipc(r9, &(0x7f0000000000)=@name, &(0x7f0000000040)=0x10)
r10 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200)
ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f0000000200)={0x5, 0x0, [{0x80000007, 0x2f1, 0x1, 0x3, 0x0, 0xffffff7f, 0x1}, {0x1c000000c, 0x1454, 0x2, 0xffff, 0xcfa, 0xb3, 0xf79}, {0x80000019, 0x7, 0x0, 0x10, 0x4, 0x40, 0x9}, {0x0, 0x6, 0x2, 0xffff0001, 0x10001, 0x3, 0x81}, {0x80000000, 0x3, 0x1, 0x80000000, 0x4, 0x4, 0x1}]})
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:58 executing program 3:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, <r0=>0x0})
perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a757511, 0x1, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x105, 0x100000, 0x4, 0x7})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r1)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

[  288.475053] input: syz1 as /devices/virtual/input/input176
[  288.498814] ldm_validate_partition_table(): Disk read failed.
22:22:58 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  288.576734] block nbd2: Receive control failed (result -22)
[  288.583462] block nbd3: Receive control failed (result -22)
[  288.590624] nbd3: detected capacity change from 0 to 7168
[  288.596558] block nbd3: Attempted send on invalid socket
[  288.602239] block nbd3: shutting down sockets
[  288.611999] Dev nbd1: unable to read RDB block 0
22:22:58 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0xffff8001]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xf5d4, 0x200)
ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x7fff)
r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x280100, 0x0)
ioctl$NBD_CLEAR_SOCK(r7, 0xab04)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  288.633226] ldm_validate_partition_table(): Disk read failed.
[  288.643841]  nbd1: unable to read partition table
[  288.649145] nbd1: partition table beyond EOD, truncated
[  288.668814] Dev nbd3: unable to read RDB block 0
22:22:58 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  288.684991]  nbd3: unable to read partition table
22:22:58 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x0, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:58 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  288.706030] block nbd2: shutting down sockets
[  288.719891] nbd3: partition table beyond EOD, truncated
[  288.727540] input: syz1 as /devices/virtual/input/input177
[  288.820426] block nbd3: shutting down sockets
22:22:59 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
write$P9_RSETATTR(r1, &(0x7f0000000000)={0x7, 0x1b, 0x1}, 0x7)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)
ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000100)={0x20, 0xffff, 0x3, 0x3f, 0x80, 0x10, 0x3, "dbdd4bb17592547db53b0987f1978e22f9bb0618", "50059b34967c12d02df069c736811c045d3f6a43"})

22:22:59 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = gettid()
tkill(r2, 0x3c)
r3 = perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x100000000000000}, r2, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r3, r1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r6, 0x0, r5)
getsockopt$bt_hci(r5, 0x0, 0x0, &(0x7f0000000380)=""/208, &(0x7f00000000c0)=0xd0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x8000, 0x110)
tkill(r0, 0x15)

22:22:59 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x800)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  288.896640] block nbd1: Receive control failed (result -22)
[  288.935477] block nbd1: shutting down sockets
22:22:59 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:59 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x0, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:22:59 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x1}, 0x8)
sendfile(r1, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:22:59 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], [], [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, 0x10000]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:22:59 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  289.081479] block nbd3: Receive control failed (result -22)
[  289.108765] block nbd2: Receive control failed (result -22)
22:22:59 executing program 4:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2080, 0x0)
ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f0000000100)={{0x0, @addr=0x580}, "bce22dc9c516392b8338a8c346fc76d8578a7c7710399619e44d4c61cf2ebdc9", 0x3})
r1 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r1, r2, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000240)={0x79, 0x0, [0x9, 0x101, 0x7, 0x3]})
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
setsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000000200)=0x9, 0x4)

[  289.136456] block nbd1: Receive control failed (result -22)
[  289.156618] block nbd3: shutting down sockets
[  289.187644] input: syz1 as /devices/virtual/input/input178
[  289.229857] Unknown ioctl -1060612506
[  289.252903] block nbd1: shutting down sockets
[  289.289868] block nbd5: Receive control failed (result -22)
[  289.308979] block nbd5: shutting down sockets
22:22:59 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:59 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x0, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  289.352631] input: syz1 as /devices/virtual/input/input179
[  289.370570] block nbd2: shutting down sockets
22:22:59 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
r3 = gettid()
tkill(r3, 0x3c)
r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/dev_mcast\x00')
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00'/20, @ANYRES32=r7, @ANYBLOB="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"], 0x148}}, 0x0)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, <r10=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r10, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "674d6ba71a60ea0a4ff1c0b3a91f52770f85c79a42ebbd5283dfecd80cf69940882a3cfc6374aa4757f00e9e01d5360e72cb41342f8e9ecadd6e0fee356d576666a92cb1804d6c52904cbee3008f9cb61cb3c3fb5d13f0fa4b41d1da665309f2c40c4df6207ad8c761d229cb2f6ea9c73b200e0e0a1157b9cbbb45717c72eb733e207dd9be957da24db8f91dc942f105ded9a61a9e54811c37073643a1269c0b4611c05c985ed58e2307c48071cbac448f33d351d3cc60494ef71c90ab5473afcdbd39ee2581dbaec4bf3bfda252b740dc77a6ffe4cd9971babe11dfe6930e18d42847f1bf96eb328813d769c2285eba0fe1cf47fc9b1e09024b44f9c7821580"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000100)={r10, 0x1, 0xffffffffffffff17, @local}, 0x10)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r11 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r11, 0x40047438, &(0x7f00000000c0)=0x4)
r12 = socket$inet6_tcp(0xa, 0x1, 0x0)
r13 = socket$inet6_sctp(0xa, 0x5, 0x84)
r14 = fcntl$dupfd(r13, 0x0, r12)
ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200)
setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x6, 0xfd, 0x40, 0xfc, 0x6, 0x80, 0x8, 0x6, 0x2}, 0xb)

[  289.426738] Unknown ioctl -1060612506
22:22:59 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {0x0, 0x3ff}, 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, 0x0, 0x4d4f], [], [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, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:22:59 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r5=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r5, 0x1, 0x0, 0x9, 0x1}, &(0x7f0000000200)=0x18)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r8, 0x0, r7)
r9 = fcntl$dupfd(r1, 0x406, r7)
r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00')
sendmsg$TIPC_CMD_GET_MAX_PORTS(r9, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x48000020}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r10, 0x83d4cc792fa4375b, 0x70bd26, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x80)
openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000240)='/proc/thread-self/attr/exec\x00', 0x2, 0x0)

22:22:59 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
open(&(0x7f0000000000)='./file0\x00', 0x84000, 0xd)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000100)=0xfffffff9, 0x4)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  289.536441] block nbd5: Receive control failed (result -22)
[  289.541657] block nbd1: Receive control failed (result -22)
[  289.581021] input: syz1 as /devices/virtual/input/input180
[  289.594904] block nbd1: shutting down sockets
[  289.608325] block nbd5: shutting down sockets
22:22:59 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:22:59 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  289.644223] block nbd2: Receive control failed (result -22)
[  289.652031] nbd2: detected capacity change from 0 to 7168
[  289.712947] block nbd2: Attempted send on invalid socket
[  289.718568] block nbd2: shutting down sockets
[  289.739019] ldm_validate_partition_table(): Disk read failed.
[  289.757489] input: syz1 as /devices/virtual/input/input181
[  289.770792] block nbd3: shutting down sockets
[  289.801555] Dev nbd2: unable to read RDB block 0
22:23:00 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
setsockopt$inet6_int(r2, 0x29, 0x60, &(0x7f00000002c0)=0x6, 0x2)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = accept4$netrom(r3, 0x0, &(0x7f0000000100), 0x800)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r6, 0x0, r5)
bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @remote, 0x9}, 0x1c)
getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r7, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f00000001c0)={0xe15, 0xfffffffa, 0x2b, 0x2, 0x8})
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  289.829164] block nbd1: Receive control failed (result -22)
[  289.842128] nbd1: detected capacity change from 0 to 7168
[  289.864981]  nbd2: unable to read partition table
22:23:00 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r3, 0x0, r2)
ioctl$sock_SIOCGIFCONF(r3, 0x8912, &(0x7f0000000000)=@buf={0x6b, &(0x7f0000000100)="b5e36204878c024fbf092b41506fe3a1dae7da52ced8147ca54c8efbd8e4a12354ed231bac98aa053d57e72e0d6a4f9f42faf63b5a66b6facfb772af6e74e3cbc09cb1c4b6c9d9d234c2be215303755b53e083cf477ad85072e74a106bfe53c29666f58eacbcaff810ac58"})
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r4 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r4, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000000200))
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  289.887175] block nbd1: Attempted send on invalid socket
[  289.892850] block nbd1: shutting down sockets
[  289.910422] nbd2: partition table beyond EOD, truncated
[  289.917361] block nbd5: Receive control failed (result -22)
[  289.951167] ldm_validate_partition_table(): Disk read failed.
[  289.964199] block nbd5: shutting down sockets
22:23:00 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  290.034641] block nbd2: Receive control failed (result -22)
[  290.049505] Dev nbd1: unable to read RDB block 0
[  290.066101] block nbd2: shutting down sockets
22:23:00 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r2, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0xb95, 0x100, 0x5f73, 'queue0\x00', 0x1})

[  290.088185] block nbd3: Receive control failed (result -22)
[  290.105605] block nbd3: shutting down sockets
[  290.108409]  nbd1: unable to read partition table
[  290.129470] nbd1: partition table beyond EOD, truncated
22:23:00 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
getresuid(&(0x7f0000000200), &(0x7f0000000380), &(0x7f00000003c0)=<r3=>0x0)
r4 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r5=>0x0}, &(0x7f0000000280)=0x5)
setuid(r5)
r6 = geteuid()
r7 = getpid()
shmctl$IPC_SET(r4, 0x1, &(0x7f00000005c0)={{0x0, r5, 0x0, r6, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r7, 0x7})
r8 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r9=>0x0}, &(0x7f0000000280)=0x5)
setuid(r9)
r10 = geteuid()
r11 = getpid()
shmctl$IPC_SET(r8, 0x1, &(0x7f00000005c0)={{0x0, r9, 0x0, r10, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r11, 0x7})
syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="689d", 0x2, 0x6}, {&(0x7f00000002c0)="e05697bea36d86fee8016dc69d1ac01c1fe85ca3fa2242a1a3b92e1a70f77f724a32324bb72db1551d206580206f0d5b3c5806346a9de08f2635b4e2fc031a46bd2a95b6a88210563b77c94613097ea32f00635f6f658b942f3085a541b8d922d2b8045097e8b064b078f5482eb0c101c1ea3dd0fdaf559d6fcfa68b027d9bd27771d37e1b8dc86bc9fa361bd06d68e46a249e59e760780d17d3ca7240ef2bd4fd510e7b36ab37585d1a3c6e6a2088", 0xaf, 0x1}], 0x210000, &(0x7f0000000400)={[{@gquota='gquota'}, {@biosize={'biosize', 0x3d, 0x5}}, {@bsdgroups='bsdgroups'}, {@discard='discard'}, {@nolazytime='nolazytime'}, {@uqnoenforce='uqnoenforce'}, {@nobarrier='nobarrier'}, {@logbsize={'logbsize', 0x3d, [0x39, 0x36, 0x35, 0xd7, 0xc4, 0x67, 0x36, 0x6b]}}, {@grpid='grpid'}, {@swalloc='swalloc'}], [{@uid_gt={'uid>', r3}}, {@hash='hash'}, {@permit_directio='permit_directio'}, {@uid_lt={'uid<', r6}}, {@euid_lt={'euid<', r9}}, {@permit_directio='permit_directio'}]})
r12 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r13 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r14=>0x0}, &(0x7f0000000280)=0x5)
setuid(r14)
r15 = geteuid()
r16 = getpid()
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x81, 0x2, 0x4, 0x1f, 0x7f, 0x5, 0x44, 0x3, 0x1, 0x9, 0x2}, 0xb)
shmctl$IPC_SET(r13, 0x1, &(0x7f00000005c0)={{0x0, r14, 0x0, r15, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r16, 0x7})
shmctl$IPC_STAT(r13, 0x2, &(0x7f0000000000)=""/54)
ioctl$PPPIOCATTCHAN(r12, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:00 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  290.211428] block nbd5: Receive control failed (result -22)
[  290.217894] block nbd3: Receive control failed (result -22)
[  290.226014] nbd3: detected capacity change from 0 to 7168
[  290.241084] block nbd5: shutting down sockets
[  290.245218] block nbd3: Attempted send on invalid socket
[  290.251193] block nbd3: shutting down sockets
22:23:00 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1f}, 0x10, 0x100000, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0xb})
prctl$PR_GET_FP_MODE(0x2e)

[  290.259610] ldm_validate_partition_table(): Disk read failed.
[  290.280391] Dev nbd3: unable to read RDB block 0
[  290.299474]  nbd3: unable to read partition table
22:23:00 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  290.308417] block nbd2: Receive control failed (result -22)
[  290.316835] nbd3: partition table beyond EOD, truncated
[  290.377870] block nbd1: Receive control failed (result -22)
[  290.386723] XFS (loop2): unknown mount option [nolazytime].
[  290.396735] nbd2: detected capacity change from 0 to 7168
22:23:00 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
socket$inet6(0xa, 0x80000, 0x40)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000580)=ANY=[@ANYBLOB="480100002400070500"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x148}}, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000080)=0xe8)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r6, 0x0, r5)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r8, 0x0, r7)
setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000700)={{{@in=@broadcast, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4e23, 0x8e86, 0x4e21, 0x40, 0xa, 0x60, 0x180, 0x33, r3, r4}, {0x985, 0x1, 0xffffffff80000001, 0x3, 0x0, 0x0, 0x9, 0x9}, {0x5, 0xf395, 0x5ad, 0x1}, 0x2, 0x6e6bbf, 0x2, 0x3, 0x175f4064800bf974, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d3, 0x32}, 0x4b3647893d1a9776, @in=@empty, 0x3504, 0x0, 0x1, 0x6, 0x3f, 0x8, 0xb4}}, 0xe8)
r9 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r10 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r9, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000]}, 0x45c)
ioctl$UI_DEV_SETUP(r9, 0x5501, 0x0)
r11 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmat(r11, &(0x7f0000ffc000/0x4000)=nil, 0x1000004001)
shmctl$IPC_RMID(r11, 0x0)
r12 = shmat(r11, &(0x7f0000ffc000/0x3000)=nil, 0x4000)
shmdt(r12)
shmdt(r12)
readv(r9, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
r13 = socket$inet6_tcp(0xa, 0x1, 0x0)
r14 = socket$inet6_sctp(0xa, 0x5, 0x84)
r15 = fcntl$dupfd(r14, 0x0, r13)
ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r15, 0x111, 0x3, 0x1, 0x4)
dup3(r10, r9, 0x0)
r16 = socket$inet6_tcp(0xa, 0x1, 0x0)
r17 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r17, 0x0, r16)
r18 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8001, 0x200021)
ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x10000)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  290.420574] block nbd2: Attempted send on invalid socket
[  290.426151] block nbd2: shutting down sockets
[  290.451825] block nbd1: shutting down sockets
22:23:00 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:00 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  290.498376] ldm_validate_partition_table(): Disk read failed.
[  290.511719] block nbd5: Receive control failed (result -22)
22:23:00 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r4=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0x0, 0x5, 0x81, 0xfffffffd, 0x2f2}, &(0x7f0000000100)=0x14)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  290.568326] nbd5: detected capacity change from 0 to 7168
[  290.575819] Dev nbd2: unable to read RDB block 0
[  290.604842] block nbd5: Attempted send on invalid socket
[  290.610504] block nbd5: shutting down sockets
[  290.647606]  nbd2: unable to read partition table
[  290.670983] ldm_validate_partition_table(): Disk read failed.
[  290.679318] input: syz1 as /devices/virtual/input/input182
[  290.683933] block nbd1: Receive control failed (result -22)
[  290.685832] block nbd3: shutting down sockets
[  290.696336] nbd2: partition table beyond EOD, truncated
[  290.726560] block nbd1: shutting down sockets
[  290.746267] Dev nbd5: unable to read RDB block 0
[  290.761386]  nbd5: unable to read partition table
[  290.766423] block nbd3: Receive control failed (result -22)
22:23:01 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'L-', 0x1}, 0x28, 0x2)

22:23:01 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:01 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  290.773221] nbd5: partition table beyond EOD, truncated
[  290.786525] nbd3: detected capacity change from 0 to 7168
[  290.809096] block nbd3: Attempted send on invalid socket
[  290.814999] block nbd3: shutting down sockets
[  290.860630] ldm_validate_partition_table(): Disk read failed.
[  290.877865] XFS (loop2): unknown mount option [nolazytime].
[  290.891401] Dev nbd3: unable to read RDB block 0
[  290.927478]  nbd3: unable to read partition table
22:23:01 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x6e, 0x400)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r4, 0x0, r3)
ioctl$FICLONE(r2, 0x40049409, r4)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:23:01 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x1a4453b2b4475467, 0x0)
tkill(r0, 0x15)
ioctl$VIDIOC_DBG_G_REGISTER(0xffffffffffffffff, 0xc0385650, &(0x7f00000000c0)={{0x0, @name="074d8ebaf2241334131f020dd1a84b6c776b1f15869e30b1baaa3502b5484bec"}, 0x8, 0x7, 0x2})

[  290.950705] block nbd5: Receive control failed (result -22)
[  290.978608] nbd3: partition table beyond EOD, truncated
22:23:01 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000000)=r8)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r9 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r9, 0x0, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r9)
r10 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$reject(0x13, r9, 0x2, 0x80, r10)
r11 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r11, 0x40047438, &(0x7f00000000c0)=0x2)

[  291.002458] block nbd5: shutting down sockets
22:23:01 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:01 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10001, 0x480)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast2}}}, &(0x7f0000000180)=0x84)
openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x12000, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x3)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0x9000000802, 0x200)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:01 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x0, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  291.041642] input: syz1 as /devices/virtual/input/input183
[  291.115703] block nbd2: Receive control failed (result -22)
22:23:01 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00')
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  291.202839] input: syz1 as /devices/virtual/input/input184
22:23:01 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  291.264612] block nbd5: Receive control failed (result -22)
[  291.298515] block nbd3: Receive control failed (result -22)
22:23:01 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xc, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  291.358188] block nbd5: shutting down sockets
22:23:01 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x0, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:01 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x9, r7}, 0xc)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  291.506369] block nbd2: shutting down sockets
22:23:01 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:01 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2a0682, 0x0)
ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000040))
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x0, 0x0)
getsockname$tipc(r4, &(0x7f0000000100), &(0x7f0000000140)=0x10)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x4afa)
ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x4)

[  291.552559] input: syz1 as /devices/virtual/input/input185
[  291.584105] block nbd3: shutting down sockets
22:23:01 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x80, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
sendmsg$inet(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000003c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000000400)="47353a42dc6ea6ecdfac6b608126f3494a2d6d314b95ef15480d64a5f9c0eeae315973a67375b9eee49d011df408c751072f52d732e16fe22af0e7f1b94d48f9d8d588343e5de5ce4e1e", 0x4a}, {&(0x7f0000000480)="b7171723671caca083b91bdecc2b7e25b3545d91729fda1770a47715222f8cbaa3b11f4fcc7f534165a5c61e0a22adac765c0da2e27a4ecd4b49431c91fc07fd98edcc151c8a4b4d07e536fd96a20e264623d60dd827475c023477da12926ffdcd91f0eb5df2302eb7fddc8a483e1180", 0x70}, {&(0x7f0000000500)="5b7a7448ba37a7808d75261d78", 0xd}], 0x4, &(0x7f0000000580)=[@ip_ttl={{0x14, 0x0, 0x2, 0xffff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}], 0x30}, 0x10)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000380)=r4, 0x4)
fcntl$dupfd(r6, 0x0, r5)
getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000280)={@mcast2}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route_sched(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000001a00)=ANY=[@ANYBLOB='\x00\x00\a\x00'/14, @ANYRES32=r2, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x20}, 0x10)
clock_gettime(0x0, &(0x7f0000000000)={<r7=>0x0, <r8=>0x0})
write$sndseq(r1, &(0x7f0000000140)=[{0xdc, 0x7f, 0x4, 0x1, @time={r7, r8+10000000}, {0x20, 0x6}, {0x54, 0xff}, @quote={{0xb0, 0xcd}, 0x0, &(0x7f0000000100)={0xff, 0x3, 0x4, 0x0, @tick=0x7f, {0xe4, 0x8}, {0x0, 0xcf}, @connect={{0x62, 0x80}, {0x1, 0x5}}}}}], 0x30)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000180)={0x6, 0x32})
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000600)={0x0, 0xffffffffffffffff, 0x80, 0x4, 0x4, 0x10000})
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)
r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001700)={<r11=>0x0, @in={{0x2, 0x4e23, @multicast1}}, [0x81, 0x0, 0x3, 0x11, 0xf9, 0x7f, 0x4, 0x9, 0x20, 0x2, 0x209c, 0x9, 0x6, 0xb35c, 0x2]}, &(0x7f0000001800)=0x100)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000001840)={r11, 0x4}, 0x8)

22:23:01 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x0, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:01 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r1, r1, 0x0, 0xd8e8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  291.712613] block nbd2: Receive control failed (result -22)
[  291.764112] nbd2: detected capacity change from 0 to 7168
[  291.764494] block nbd3: Receive control failed (result -22)
[  291.784714] block nbd3: shutting down sockets
[  291.784822] block nbd2: shutting down sockets
[  291.794015] print_req_error: 734 callbacks suppressed
[  291.794020] print_req_error: I/O error, dev nbd2, sector 0
[  291.805251] buffer_io_error: 738 callbacks suppressed
22:23:02 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  291.805258] Buffer I/O error on dev nbd2, logical block 0, async page read
[  291.823956] block nbd5: Receive control failed (result -22)
[  291.827910] print_req_error: I/O error, dev nbd2, sector 2
[  291.835808] Buffer I/O error on dev nbd2, logical block 1, async page read
[  291.836734] print_req_error: I/O error, dev nbd2, sector 4
[  291.848993] Buffer I/O error on dev nbd2, logical block 2, async page read
[  291.861235] print_req_error: I/O error, dev nbd2, sector 6
[  291.866983] Buffer I/O error on dev nbd2, logical block 3, async page read
[  291.875249] print_req_error: I/O error, dev nbd2, sector 0
[  291.881406] Buffer I/O error on dev nbd2, logical block 0, async page read
[  291.882275] print_req_error: I/O error, dev nbd2, sector 2
[  291.894220] Buffer I/O error on dev nbd2, logical block 1, async page read
[  291.902344] print_req_error: I/O error, dev nbd2, sector 4
[  291.907598] block nbd3: Receive control failed (result -22)
[  291.908056] Buffer I/O error on dev nbd2, logical block 2, async page read
[  291.921982] print_req_error: I/O error, dev nbd2, sector 6
[  291.927710] Buffer I/O error on dev nbd2, logical block 3, async page read
[  291.936137] print_req_error: I/O error, dev nbd2, sector 0
[  291.941883] Buffer I/O error on dev nbd2, logical block 0, async page read
[  291.949661] print_req_error: I/O error, dev nbd2, sector 2
[  291.955424] Buffer I/O error on dev nbd2, logical block 1, async page read
22:23:02 executing program 4:
r0 = msgget$private(0x0, 0x103)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000895d02a3b763d3f9d09df5db69f88bf02667398841c487714c21267b60740408bd748f7f7a37490dde5c4c8733dc58dc880399e445f78a1586b9bbdcd64987cf7109a51357cc6bb95680db126f60ce4ed4e424518c577bb3d5c865c7da76465f91301c62c1d5ff8999c07841d9717f0dbec1595c7bb3874de68fdbd5c80ef982e42549ffd3b784a31d669c8d919a510d7b60fa41cfad708fe92c09db9dc2d24fdfae1c5f811a5bc082435148121b1f640c8a538d5b608f7af3788f5ceb10e3b6ecf9861333d47"], 0xcc, 0x800)
r1 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r1, r2, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  291.977561] ldm_validate_partition_table(): Disk read failed.
[  291.996457] block nbd5: shutting down sockets
[  292.003069] Dev nbd2: unable to read RDB block 0
[  292.012377] block nbd3: shutting down sockets
[  292.018490]  nbd2: unable to read partition table
[  292.032054] nbd2: partition table beyond EOD, truncated
22:23:02 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:02 executing program 3:
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, <r4=>0x0}, &(0x7f0000000280)=0xffffffde)
setuid(r4)
r5 = geteuid()
r6 = getpid()
shmctl$IPC_SET(r3, 0x1, &(0x7f00000005c0)={{0x0, r4, 0x0, r5, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r6, 0x7})
r7 = getuid()
syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x4, &(0x7f0000000480)=[{&(0x7f0000000200)="ea511f39c480ab03d05afd32baf6eb2e4316e1db107152a8dd01bbbc420c9c4107d0d183ff116388edff5511c1077ff790ab418c3a03ecf9390d8872ff6b71a7848dd291f3e50f880a92573a89df2c1cf1d06a2ac9934badbc145f6328ac6671a3ec9874a23bcf1149c6b89ee74c74c08d1b3db5cdd89c558d42ca34232a88c6f6b182a10f8a3fd90b10efa15658955d0751c40e204ac5d33a4d15cb0257180520752d75ee36f16fa242862b7ac9fdbee76e1d", 0xb3, 0x4}, {&(0x7f00000002c0)="a74b2bd4f500be9458987c98665fb2a8e53e990e98244f8897b4f7529324a21e8a0876de61d2cd7ea852fb433b110237ea6aa5f748f4395d6115643c83e82d130d14aa9792587e3e6b4fe4586ded1586039d114b6168d2f474cde63bdcb8a6b2d44c0005402f4bd412e8d9a85f1ebdfa8c060949f1d23f9e73dfa946353995c5279d6dc33bf6d2a23db18a0895", 0x8d, 0x4734d838}, {&(0x7f0000000380)="cbe412be2e1de384069ff5c087acaa67f688a344a41d04ac47e8b2298b272227bc576725215f29d657629becc4819e1a70e62ef3dd35017e9925638c9b51054e311c8a28fee0aa8d9e95e0084740ea66fc6d12532d9121ab8a86f5e4bed1516965f0bf2df91ae4f3b24359098a7ca6883c8bb5cf0044b9791fa0aca7fdcd2c90980d969b00dd6edd4d0d2dfac80ce5540fdf578146aa002b44737a8f1f2993e2ebb850229b4f2afc661d784e95aaad2b0e18de44dcb61bd1cb6d4fbd718aaff8c6fceff302e67f7ced30c7536f", 0xcd, 0x9}, {&(0x7f0000000180)="0524bb7aea55c70485a0cbd55f9e0dd487", 0x11, 0xfffffffffffffffc}], 0x40000, &(0x7f0000000700)=ANY=[@ANYBLOB="9aea0600", @ANYRESDEC=r5, @ANYBLOB=',fowner=', @ANYRESDEC=r7, @ANYBLOB="2c6673636f6e746578743d1800f1636e66696e65645f752c0047e4abeb4194cfa0aed1534fcf6009c387996e027aade04000"/62])
r8 = syz_open_dev$ndb(0x0, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0xe5ea, @empty, 0x8000}, 0x1c)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r8, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r8, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

[  292.207558] block nbd5: Receive control failed (result -22)
[  292.226703] block nbd3: shutting down sockets
[  292.240419] block nbd5: shutting down sockets
[  292.310318] block nbd3: Could not allocate knbd recv work queue.
[  292.318971] block nbd3: shutting down sockets
[  292.332932] input: syz1 as /devices/virtual/input/input186
22:23:02 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={<r2=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000001bc0)={0xe, 0x18, 0xfa00, @ib_path={0x0, r2}}, 0x20)
write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {r2, 0x13}}, 0x10)
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:02 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:02 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:02 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$CAPI_GET_PROFILE(r1, 0xc0404309, &(0x7f0000000000)=0x7)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:02 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x48000, 0x0, 0x9}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00')
sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="54808200", @ANYRES16=r5, @ANYBLOB="00012bbd7000ffdbdf25050000000c00040007000000000000000c00040005000000000000000c00050001000000000000000c0002000600000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01002abd7000fedbdf25050000450c00050001000000000000000c00040000000010000000000c00080000000000000000ce00000c00060003000000000000000c0008000100000000000000000002000100000000"], 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x4008004)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:23:02 executing program 0:
timer_create(0x3, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {0x8, 0x0, 0xfffb, 0x6}, 0x0, [0x0, 0x0, 0x7f, 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, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5ad], [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, 0x0, 0x3], [0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0xfffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x2bf0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
ptrace$poke(0x5, r0, &(0x7f0000000500), 0x3)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000000380)=@sack_info={<r10=>0x0, 0x9}, &(0x7f00000003c0)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=r10, @ANYBLOB="8c00000008699fc015521158d31b94008e2fb2937631d925cd4a76eca65b631e0b5d2ef542eaf3732f837e86177a8bd06720f0264a35bf1db58281a9d30948833b95192a292dc3a064fbc632d19144076afb7edcfb60322ff3c453558e64dc4ca7cf7f28c29e92167f3df5c5ebe4dc57e4c439ceb6ecd3cecf0dc013c9ad89818f5f3fd57e488d2c211a12c16732014384deeeb0dda0727869475629da0c80d7b46c9dbad700160658114822d83e589ab634ad1a29e63610497df3b2f50b4cb123ae4aefcff2cdc31629a8006d75d8db"], &(0x7f00000004c0)=0x2)
tkill(r0, 0x15)
r11 = socket$inet6_tcp(0xa, 0x1, 0x0)
r12 = socket$inet6_sctp(0xa, 0x5, 0x84)
r13 = fcntl$dupfd(r12, 0x0, r11)
r14 = socket$inet6_tcp(0xa, 0x1, 0x0)
r15 = socket$inet6_sctp(0xa, 0x5, 0x84)
r16 = fcntl$dupfd(r15, 0x0, r14)
ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200)
ioctl$VT_RELDISP(r16, 0x5605)
ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200)
sendmsg$nl_route(r13, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x808000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c00001007fc04110000004d0096eb5634b698c809c1e7280d86fec2601c638d0a050ad7af33d11a81316007dafd27051d06680f84866f5b3b4459e6d736fa3e5eb922c88dd18c3e1e"], 0x1c}, 0x1, 0x0, 0x0, 0x40001}, 0x0)

22:23:02 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r1, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r1, 0x0, 0x100000000c9, 0x0, 0x0)
r2 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r3=>0x0}, &(0x7f0000000280)=0x5)
setuid(r3)
r4 = geteuid()
r5 = getpid()
shmctl$IPC_SET(r2, 0x1, &(0x7f00000005c0)={{0x2, r3, 0x0, r4, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x81, 0x7f, 0x0, r5, 0x7})
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r5)
r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r6, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  292.570207] block nbd3: Receive control failed (result -22)
[  292.603754] block nbd5: Receive control failed (result -22)
[  292.613431] block nbd3: shutting down sockets
22:23:02 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  292.625284] nbd5: detected capacity change from 0 to 7168
[  292.646536] input: syz1 as /devices/virtual/input/input187
[  292.664300] block nbd5: shutting down sockets
22:23:02 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8080, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r7, 0x0, r6)
epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000100)={0xa000000a})
r8 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-monitor\x00', 0x10000, 0x0)
ioctl$KVM_GET_DIRTY_LOG(r8, 0x4010ae42, &(0x7f0000000200)={0x124ee, 0x0, &(0x7f0000ffb000/0x2000)=nil})
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$KDSKBMETA(r9, 0x4b63, &(0x7f0000000000)=0x2)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

[  292.683349] block nbd3: shutting down sockets
[  292.699717] ldm_validate_partition_table(): Disk read failed.
22:23:02 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x5, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x4, 0x20000)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  292.784635] Dev nbd5: unable to read RDB block 0
[  292.815407]  nbd5: unable to read partition table
[  292.825645] block nbd1: Receive control failed (result -22)
[  292.849924] block nbd1: shutting down sockets
22:23:03 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:03 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000}, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xd7e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0)
fcntl$setstatus(r2, 0x4, 0x46000)
io_setup(0x2344, &(0x7f0000000100)=<r3=>0x0)
io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, 0x0}])
r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0)
getsockopt$sock_timeval(r4, 0x1, 0x42, &(0x7f00000001c0), &(0x7f0000000280)=0x10)
r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00')
sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r5, 0x100, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800)
sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r5, 0x20, 0x101, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x2000c060)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  292.863669] nbd5: partition table beyond EOD, truncated
[  292.874135] audit: type=1400 audit(1571005383.065:97): avc:  denied  { block_suspend } for  pid=14375 comm="syz-executor.3" capability=36  scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1
22:23:03 executing program 2:
r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x109a00)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000100)=0x1e)
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x2, 0x0)
r2 = syz_open_dev$radio(&(0x7f0000000140)='/dev/radio#\x00', 0x2, 0x2)
bind$isdn_base(r2, &(0x7f0000000180)={0x22, 0x51, 0x5, 0xfd, 0x3}, 0x6)
r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r4 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r3, 0xab00, r1)
ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x7)
r5 = socket$inet6(0xa, 0x6, 0x3f)
ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'veth1_to_bond\x00', 0x100})
ioctl$NBD_CLEAR_SOCK(r4, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
accept4(r6, &(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x40000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  292.926892] block nbd3: Receive control failed (result -22)
22:23:03 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  293.096589] block nbd1: Receive control failed (result -22)
[  293.128320] block nbd5: Receive control failed (result -22)
[  293.144252] block nbd2: Receive control failed (result -22)
[  293.149618] nbd5: detected capacity change from 0 to 7168
[  293.161897] block nbd1: shutting down sockets
[  293.181286] block nbd3: shutting down sockets
[  293.181851] find_fallback: 2 callbacks suppressed
[  293.181860] block nbd5: Attempted send on invalid socket
22:23:03 executing program 3:
perf_event_open(&(0x7f0000000680)={0x0, 0xffffffe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:03 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0xfffffffe, 0x0, 0x40000})

22:23:03 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  293.196797] block nbd5: shutting down sockets
[  293.207574] block nbd2: shutting down sockets
[  293.256161] ldm_validate_partition_table(): Disk read failed.
[  293.281831] Dev nbd5: unable to read RDB block 0
[  293.330662] block nbd1: Receive control failed (result -22)
[  293.347761]  nbd5: unable to read partition table
[  293.357004] block nbd2: shutting down sockets
[  293.361079] nbd5: partition table beyond EOD, truncated
[  293.403620] block nbd1: shutting down sockets
22:23:05 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
timer_create(0x4, &(0x7f0000000080)={0x0, 0x32, 0x2}, &(0x7f00000000c0)=<r3=>0x0)
timer_settime(r3, 0x1, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000180))
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:05 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$SIOCRSGL2CALL(r5, 0x89e5, &(0x7f0000000000))
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000000040)={0x0, &(0x7f0000000700)=""/4096, 0x0})
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:05 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:23:05 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:05 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x0, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:05 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  295.629588] block nbd5: Receive control failed (result -22)
[  295.654689] block nbd2: Receive control failed (result -22)
[  295.668516] block nbd5: shutting down sockets
22:23:05 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000100))
r2 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r3=>0x0}, &(0x7f0000000280)=0x5)
setuid(r3)
r4 = geteuid()
r5 = getpid()
shmctl$IPC_SET(r2, 0x1, &(0x7f00000005c0)={{0x0, r3, 0x0, r4, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r5, 0x7})
r6 = syz_open_procfs(r5, &(0x7f00000000c0)='net/udp6\x00')
sendfile(r0, r6, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r8, 0x0, r7)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r8, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x81, @empty, 0x821}, {0xa, 0x4e22, 0x8000, @dev={0xfe, 0x80, [], 0x1c}, 0x5d1}, 0xffff, [0x4, 0xc83e, 0x3f, 0x8, 0x41f, 0x9, 0x1, 0xc866]}, 0x5c)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r9 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8a05, 0x10000)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
r12 = fcntl$dupfd(r11, 0x0, r10)
dup3(r9, r11, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r12, 0x402c5342, &(0x7f00000001c0)={0x9199, 0x81, 0x0, {0x0, 0x989680}, 0x1, 0x2b33})

[  295.678227] block nbd3: Receive control failed (result -22)
[  295.699151] block nbd1: Receive control failed (result -22)
[  295.702209] nbd3: detected capacity change from 0 to 7168
22:23:05 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x0, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  295.735460] block nbd3: Attempted send on invalid socket
[  295.741108] block nbd3: shutting down sockets
[  295.799275] block nbd1: shutting down sockets
[  295.813548] ldm_validate_partition_table(): Disk read failed.
22:23:06 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  295.843979] Dev nbd3: unable to read RDB block 0
[  295.905418] block nbd5: Receive control failed (result -22)
[  295.919185]  nbd3: unable to read partition table
[  295.936841] nbd3: partition table beyond EOD, truncated
[  295.943274] nbd5: detected capacity change from 0 to 7168
22:23:06 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r1, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r1, 0x0, 0x100000000c9, 0x0, 0x0)
setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000000)=0x401, 0x4)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r2, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x3b, &(0x7f0000000080))

[  295.960251] block nbd5: Attempted send on invalid socket
[  295.965817] block nbd5: shutting down sockets
[  295.985281] block nbd2: shutting down sockets
22:23:06 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8008, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:06 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f00000006c0)={0x2, 0xfffffffffffffd3b, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd, @perf_bp={0x0}, 0x610, 0xffffffffffffffff, 0x0, 0x0, 0x401, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x5], [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, 0x8], [], [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, 0x20]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
r6 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r7=>0x0}, &(0x7f0000000280)=0x5)
setuid(r7)
r8 = geteuid()
r9 = getpid()
shmctl$IPC_SET(r6, 0x1, &(0x7f00000005c0)={{0x0, r7, 0x0, r8, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r9, 0x7})
r10 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r11=>0x0}, &(0x7f0000000280)=0x5)
setuid(r11)
r12 = geteuid()
r13 = getpid()
shmctl$IPC_SET(r10, 0x1, &(0x7f00000005c0)={{0x0, r11, 0x0, r12, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r13, 0x7})
r14 = socket$inet6_tcp(0xa, 0x1, 0x0)
r15 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r15, 0x0, r14)
getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000100)={0x0, <r16=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r17=>0x0}, &(0x7f0000000380)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, <r18=>0x0}, 0x0)
fchownat(0xffffffffffffffff, &(0x7f0000000680)='./file0/file0\x00', 0x0, r18, 0x1000)
lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, <r20=>0x0}, 0x0)
fchownat(0xffffffffffffffff, &(0x7f0000000680)='./file0/file0\x00', 0x0, r20, 0x1000)
r21 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r21, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r21, 0x0, 0x100000000c9, 0x0, 0x0)
fstat(r21, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
lsetxattr$system_posix_acl(&(0x7f0000000080)='\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000500)={{}, {0x1, 0x6}, [{0x2, 0x0, r8}, {0x2, 0x4, r12}, {0x2, 0x3, r16}, {0x2, 0x0, r17}], {}, [{0x8, 0x8, r18}, {0x8, 0x5, r19}, {0x8, 0x1, 0xee01}, {0x8, 0x1, r20}, {0x8, 0x2, r22}], {0x10, 0x751a9624f82f496c}, {0x20, 0x2}}, 0x6c, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:06 executing program 3:
r0 = perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r1)
mq_timedreceive(r0, &(0x7f0000000200)=""/217, 0xd9, 0xb34c, &(0x7f0000000000))
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

[  296.044907] ldm_validate_partition_table(): Disk read failed.
[  296.073900] block nbd1: Receive control failed (result -22)
22:23:06 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  296.119086] block nbd1: shutting down sockets
[  296.132092] Dev nbd5: unable to read RDB block 0
[  296.154678] input: syz1 as /devices/virtual/input/input190
[  296.179471]  nbd5: unable to read partition table
22:23:06 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
rt_sigpending(&(0x7f0000000200), 0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000240)={0x800, 0xa, 0x4, 0x4, {0x77359400}, {0x3, 0x1, 0x2, 0x44, 0x6, 0x8, "3286b4fb"}, 0x2, 0x2146ed24d27f02c7, @fd=r1, 0x4})
r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00')
sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4020015}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x100, 0x70bd25, 0x25dfdbfd, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x5ddb}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x10)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  296.216150] block nbd2: Receive control failed (result -22)
[  296.216810] nbd5: partition table beyond EOD, 
[  296.256186] truncated
[  296.275404] block nbd3: Receive control failed (result -22)
[  296.305485] block nbd1: Receive control failed (result -22)
[  296.316082] block nbd2: shutting down sockets
22:23:06 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x0, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  296.337373] block nbd3: shutting down sockets
[  296.346627] block nbd1: shutting down sockets
22:23:06 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:06 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x20)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  296.396517] block nbd3: Could not allocate knbd recv work queue.
[  296.432954] block nbd5: Receive control failed (result -22)
22:23:06 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
r3 = semget$private(0x0, 0x1, 0x10)
semctl$SEM_STAT(r3, 0x4, 0x12, &(0x7f0000000100)=""/168)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
socketpair(0x3, 0xa, 0x3f, &(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000080)=0xd3, 0x4)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
getsockopt$bt_l2cap_L2CAP_LM(r8, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

[  296.467410] block nbd3: shutting down sockets
[  296.489093] block nbd5: shutting down sockets
22:23:06 executing program 3:
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00')
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000000c0)=0x4)

[  296.518353] block nbd1: shutting down sockets
22:23:06 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x0, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:06 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:06 executing program 4:
r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r0)
r1 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)="a988760efc4fae29546c273a5105a4d0170276820977c0eb4dcbeb461c23bf3e173cec0eee4c8f33aff8c5f4e1bc9048eb9ea23476fb49252a6febd327cd89323fb5535444b4f1a8377fc66aeae9e12707839d59dfe9ecbcbc42370b8f80ea3a4bc7dd4d7e568c6bd447194d4c41d318764023a6b937f56f110f6fc9198f0e5ef616a18fad572d3927ab8fcaf9f02201b26acea23a91e43539726c2d44510bb74a71662f9510578fa33ef637e7c274fd4cdd8f280746974d1b089c3873dbbcf9079b81b0d88fc2f5d48f988ff695ce222a5ce086", 0xd4, r0)
r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc)
r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz', 0x1}, 0x0, 0x0, 0x0)
keyctl$KEYCTL_MOVE(0x1e, r1, r2, r3, 0x0)
r4 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x410, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x2, 0xffffffffffffffff, 0x0)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r5)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x1f, @rand_addr="b94eaa50a5ddf7ed3b3c853a142c94d8"}, {0xa, 0x4e24, 0x4, @mcast1, 0xe872}, 0x7, [0x101, 0x6, 0x0, 0x7, 0x5, 0x2, 0x13e, 0xd4ec]}, 0x5c)
r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r4, r8, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

[  296.563529] block nbd2: Receive control failed (result -22)
[  296.602769] nbd2: detected capacity change from 0 to 7168
[  296.632411] block nbd2: Attempted send on invalid socket
[  296.638000] block nbd2: shutting down sockets
[  296.673735] ldm_validate_partition_table(): Disk read failed.
[  296.700581] block nbd1: shutting down sockets
[  296.705350] block nbd5: Receive control failed (result -22)
[  296.713873] block nbd3: Receive control failed (result -22)
[  296.731496] Dev nbd2: unable to read RDB block 0
[  296.740734] block nbd3: shutting down sockets
[  296.756435]  nbd2: unable to read partition table
[  296.762104] nbd2: partition table beyond EOD, truncated
[  296.782351] block nbd5: shutting down sockets
[  296.804506] block nbd3: Could not allocate knbd recv work queue.
[  296.813678] block nbd3: shutting down sockets
[  296.938678] input: syz1 as /devices/virtual/input/input191
22:23:07 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xe, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x80]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:07 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0xffffffffffffff1f)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:23:07 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x0, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:07 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:07 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
write$9p(r4, &(0x7f0000000100)="cc4981f6ad7656ac14f6adfda850732cbf94f01424eb7f82530930e6073aaea1da98657a1d4a8fb233f4404a50a6867306c31529f6c4873c5a5bcac9961a2e70746095813b44959e99b2adeab6ba63fadc449a5fc4f5ac43ef028a934ad3ec024e5e745cb922a5811fcd62b352becc6ab77bde6c8c85b9ec5447458b7ad620494a56b3620df9a2957108bf80ed3407ec5b41324e191beafab74514d32bd82ae4550041612f336182ab0b25e8b73de3ab", 0xb0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x2, 0x8, 0x7, 0x0, 0x81})
r5 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x100000000)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000380)={0x2, 0x0, [{0x2c9, 0x0, 0x4}, {0xa6e, 0x0, 0x2}]})
ioctl$NBD_CLEAR_SOCK(r5, 0xab03)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280))
r9 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r10 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$CAPI_CLR_FLAGS(0xffffffffffffffff, 0x80044325, &(0x7f0000000240)=0x1)
r11 = msgget(0x0, 0x0)
msgsnd(r11, &(0x7f00000002c0)={0x2, "340cbdd224de6472dc8e122e22c6d0db4b75e618562ff50f88b83986246446900ff215a5106cfceacff4491f067933a5f4160716468e4011b727b9b462e232d8ff68d5026098403a272b23015f1f57390a736d745aa824713a80b69ece28330e2a44c6b67237feabdbb7ade067a79f6a4a952d3d3d9de072dc88e6f398e632be00be13fe9e1e6adb0747d9caedc724fc7512516ace7062b5b6f55feab895d7502cdd26fb7eb3f6c160e2fa1c5bc792cb3d"}, 0xb9, 0x800)
prctl$PR_SET_KEEPCAPS(0x8, 0x0)
ioctl$PPPIOCATTCHAN(r10, 0x40047438, &(0x7f00000000c0)=0x4)
fsetxattr$security_capability(r9, &(0x7f0000000000)='security.capability\x00', &(0x7f0000000200)=@v1={0x1000000, [{0x101, 0x1}]}, 0xc, 0x2)

22:23:07 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x10000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x4000)
ioctl$SCSI_IOCTL_GET_PCI(r4, 0x5387, &(0x7f0000000040))

[  297.130382] input: syz1 as /devices/virtual/input/input192
[  297.146073] block nbd1: shutting down sockets
[  297.149738] block nbd2: Receive control failed (result -22)
[  297.167094] block nbd5: Receive control failed (result -22)
22:23:07 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0x0, 0x20000)

[  297.190336] block nbd5: shutting down sockets
[  297.196830] nbd2: detected capacity change from 0 to 7168
[  297.248150] block nbd2: Attempted send on invalid socket
[  297.254358] block nbd2: shutting down sockets
[  297.258878] print_req_error: 350 callbacks suppressed
[  297.258884] print_req_error: I/O error, dev nbd2, sector 0
[  297.269795] buffer_io_error: 350 callbacks suppressed
[  297.269802] Buffer I/O error on dev nbd2, logical block 0, async page read
[  297.286028] print_req_error: I/O error, dev nbd2, sector 2
22:23:07 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  297.292261] Buffer I/O error on dev nbd2, logical block 1, async page read
[  297.305874] print_req_error: I/O error, dev nbd2, sector 4
[  297.311646] Buffer I/O error on dev nbd2, logical block 2, async page read
[  297.319962] print_req_error: I/O error, dev nbd2, sector 6
[  297.325723] Buffer I/O error on dev nbd2, logical block 3, async page read
[  297.334968] print_req_error: I/O error, dev nbd2, sector 0
[  297.340973] Buffer I/O error on dev nbd2, logical block 0, async page read
22:23:07 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x0, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  297.353970] print_req_error: I/O error, dev nbd2, sector 2
[  297.359702] Buffer I/O error on dev nbd2, logical block 1, async page read
[  297.367876] print_req_error: I/O error, dev nbd2, sector 4
[  297.373705] Buffer I/O error on dev nbd2, logical block 2, async page read
[  297.396280] print_req_error: I/O error, dev nbd2, sector 6
22:23:07 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r5, 0x0, r4)
fsetxattr$trusted_overlay_nlink(r4, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'U-', 0xffff}, 0x28, 0x2)

[  297.402266] Buffer I/O error on dev nbd2, logical block 3, async page read
[  297.442157] print_req_error: I/O error, dev nbd2, sector 0
[  297.447937] Buffer I/O error on dev nbd2, logical block 0, async page read
[  297.459111] print_req_error: I/O error, dev nbd2, sector 2
[  297.464929] Buffer I/O error on dev nbd2, logical block 1, async page read
[  297.485117] block nbd5: Receive control failed (result -22)
22:23:07 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  297.497890] ldm_validate_partition_table(): Disk read failed.
22:23:07 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r1, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r1, 0x0, 0x100000000c9, 0x0, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
write$selinux_load(r2, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "b464b3fa198d86438e44b5e3dbb968bffca50905975347196321b8f7bd636e01d2628139cf9ba90039a8eba385496d304500773f3e5c53b3bda14d5501ac286002ff2e5603d8cce58a591f338b8bb7459a5cbf519559200be319c3cf6c5b5b1366107ab3396e843ebd9c854a3d4105c22f350d2bf637b3df62733be623d4a9442ec6e58710"}, 0x95)
r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r4 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r3, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r3, 0x5501, 0x0)
readv(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r4, r3, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r5)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  297.540252] block nbd5: shutting down sockets
[  297.544845] block nbd1: Receive control failed (result -22)
[  297.554889] Dev nbd2: unable to read RDB block 0
22:23:07 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  297.591396] block nbd3: Receive control failed (result -22)
[  297.597702] block nbd1: shutting down sockets
[  297.606502]  nbd2: unable to read partition table
[  297.629273] nbd3: detected capacity change from 0 to 7168
[  297.634859] nbd2: partition table beyond EOD, truncated
22:23:07 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0x0, 0x20000)

[  297.661691] block nbd2: shutting down sockets
22:23:07 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x862d01cda830a2c0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:23:07 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0xff, 0x0, 0x81, 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, 0xfffffffd, 0x0, @perf_config_ext, 0x0, 0x0, 0x100000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  297.684772] input: syz1 as /devices/virtual/input/input194
[  297.713242] block nbd3: Attempted send on invalid socket
[  297.718758] block nbd3: shutting down sockets
[  297.799623] block nbd5: Receive control failed (result -22)
[  297.827260] nbd5: detected capacity change from 0 to 7168
[  297.835872] ldm_validate_partition_table(): Disk read failed.
[  297.849729] input: syz1 as /devices/virtual/input/input195
[  297.865644] block nbd5: Attempted send on invalid socket
[  297.866350] block nbd1: Receive control failed (result -22)
[  297.871433] block nbd5: shutting down sockets
[  297.882079] block nbd2: Receive control failed (result -22)
[  297.916046] Dev nbd3: unable to read RDB block 0
[  297.932499] block nbd1: shutting down sockets
[  297.941248] block nbd2: shutting down sockets
[  297.943490]  nbd3: unable to read partition table
[  297.948941] ldm_validate_partition_table(): Disk read failed.
[  297.958959] nbd3: partition table beyond EOD, truncated
22:23:08 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000))

[  297.978079] Dev nbd5: unable to read RDB block 0
22:23:08 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x9787]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)
sched_yield()

[  298.001858] block nbd2: Receive control failed (result -22)
[  298.008844] block nbd2: shutting down sockets
22:23:08 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0x0, 0x20000)

22:23:08 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0xd8, r4, 0x300, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vxcan1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff0000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1400}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0xd0}, 0x8000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  298.047323] block nbd3: shutting down sockets
[  298.064903]  nbd5: unable to read partition table
[  298.084144] nbd5: partition table beyond EOD, truncated
22:23:08 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = gettid()
tkill(r2, 0x3c)
sched_getattr(r2, &(0x7f0000000000)={0x30}, 0x30, 0xe7df24393873d523)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

[  298.104248] input: syz1 as /devices/virtual/input/input196
22:23:08 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  298.153699] block nbd1: Receive control failed (result -22)
22:23:08 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x281, 0x0)
write$vhci(r2, &(0x7f0000000100)=@HCI_VENDOR_PKT, 0x2)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
ioprio_get$pid(0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$IMGETDEVINFO(r5, 0x80044944, &(0x7f0000000140)={0x5})

[  298.251663] block nbd1: shutting down sockets
[  298.259068] block nbd2: Receive control failed (result -22)
[  298.267694] input: syz1 as /devices/virtual/input/input197
[  298.304866] block nbd5: Receive control failed (result -22)
[  298.321295] block nbd2: shutting down sockets
22:23:08 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x0)

22:23:08 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1d, 0x3}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
write$P9_RVERSION(r8, &(0x7f0000000380)=ANY=[@ANYBLOB="1500000065ffff0104000008003950323030302e4cb721e9f6294ae29d31c64e7e0caddd2b64e07521245031c04196a5d45880fece90a510554cc089040769bfeeba80a5fc6908cc04e7577b676e5ded007da49349e5aa4eedff2b941e09a70faf18a410fb48cbf712ef282c178744dea107cba0fd13a6aec19cb8e3c71f7b28b78007f55336832596d1053d8ae94bf5bc57047cb35a04fc80cb4a8e165dd8d3a9f313b6156f6a3ce9d7874fa7ee3de4add9de63ab4d7c1064723c0d0f306497d59be99d627bd71b10e36f0abff897e78f4ea4514db66f4451bfa6d488ea6c9751780fc48b2b52660469"], 0x15)

[  298.378125] nbd5: detected capacity change from 0 to 7168
[  298.395003] block nbd2: shutting down sockets
[  298.455735] block nbd5: Attempted send on invalid socket
[  298.461574] block nbd5: shutting down sockets
22:23:08 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x2, 0x6}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x7, @mcast1, 0x9}, {0xa, 0x4e21, 0x8, @empty, 0xfa0b}, r3, 0x5}}, 0x48)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x22000)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

[  298.549906] input: syz1 as /devices/virtual/input/input198
[  298.556313] ldm_validate_partition_table(): Disk read failed.
[  298.578678] block nbd1: Receive control failed (result -22)
[  298.601333] block nbd1: shutting down sockets
22:23:08 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x1, 0x0)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r2, 0x0, 0x100000008005)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
ioctl$VIDIOC_G_TUNER(0xffffffffffffffff, 0xc054561d, &(0x7f0000000140)={0x40, "93736dc157746d5a77f6a4a33f291b2576ab21f1984be3a05eb28d15c8640a3b", 0x2, 0x200, 0xfffffbcf, 0x8000, 0x2, 0x8dd049074f8e3dd4, 0x8, 0x2})

22:23:08 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x0)

[  298.638254] Dev nbd5: unable to read RDB block 0
22:23:08 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@initdev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000000080)=0xe8)
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, <r5=>0x0}, 0x0)
fchownat(0xffffffffffffffff, &(0x7f0000000680)='./file0/file0\x00', 0x0, r5, 0x1000)
lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="0200000001000e020000000002000400", @ANYRES32=r3, @ANYBLOB="040001000000000008000200", @ANYRES32=r4, @ANYBLOB="08000310", @ANYRES32=r5, @ANYBLOB="100000000000000020000000000000090000000d279adff90c32913d87a1ae9bfcf9c9e33c61d69f4db528662c8f9f93507e4f8a43a215a987ffff00003e870ae79ca036bd72d0c9c4b3bce415a21c81fddc15e0ddf81ad4e7d63696bec3f06e23dc1cccaaeb48b572"], 0x3c, 0x64ba9200bd0039fc)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  298.707969]  nbd5: unable to read partition table
[  298.738474] nbd5: partition table beyond EOD, truncated
22:23:09 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  298.837036] block nbd1: Receive control failed (result -22)
[  298.846738] block nbd2: Receive control failed (result -22)
[  298.862347] block nbd2: shutting down sockets
[  298.878212] block nbd1: shutting down sockets
22:23:09 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:09 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
syz_open_dev$evdev(0x0, 0x6, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080), 0x4)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000740)=0x200, 0x4)
bind$inet(r4, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x24e23, @local}, 0x10)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4004240b, 0x0)
setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000100), 0x4)
recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0xd10c)
write$binfmt_elf64(r4, &(0x7f00000000c0)=ANY=[@ANYRES64], 0xc63b9e35)
accept4(0xffffffffffffffff, 0x0, &(0x7f0000000540), 0x0)
setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000000c0)={0x0, 0x0}, 0x8)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r5 = gettid()
tkill(r5, 0x3c)
ptrace$setsig(0x4203, r5, 0x0, &(0x7f0000000100)={0x27, 0xa000, 0x5})
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:09 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x0)

[  298.915644] block nbd2: Could not allocate knbd recv work queue.
[  298.929186] block nbd2: shutting down sockets
[  299.042606] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable
[  299.052443] block nbd5: Receive control failed (result -22)
[  299.071218] nbd5: detected capacity change from 0 to 7168
[  299.084702] block nbd1: Receive control failed (result -22)
[  299.095254] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable
[  299.111423] block nbd5: Attempted send on invalid socket
[  299.117006] block nbd5: shutting down sockets
[  299.130127] protocol 88fb is buggy, dev hsr_slave_0
[  299.135304] protocol 88fb is buggy, dev hsr_slave_1
[  299.147134] block nbd1: shutting down sockets
[  299.166582] ldm_validate_partition_table(): Disk read failed.
22:23:09 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x7, &(0x7f0000000600)=[{&(0x7f0000000140)="9d9e338179af4044e20d8560f65202ccb2bb1c63806937e9c29fbd6700fe0df04ed2882873262307c43f9cea1c298211ed9ca7c477dc7559223307aad9d01e9e4b1e50276c380bbee9b23c103457b4bb89af82677aa27c7c1705a15812ced1f80e0f01002a78eeafb641cf6346cedfbf753bb7cfbd170f1a1d96e150cd191dcfed705199d890987bb2e0850ab51aaf96b2171afad5c49ac08cc2e16d1f4c0e74d7e571ee1d733050af296d710fb061d95dce1c88d3eb4321dab91714236f456e855116a8a0cdeced387810d3cd5ed8e2b0bdd875fed1c8c22402d90f3a3a19ede88b8b5f5020e406a8638569dc45eac5", 0xf0, 0x66}, {&(0x7f0000000240)="5251d3ef3dac54cd07672c1d3e11e2f78c819cf8d113e1ac16ff1ed5e87c407e27c8b5fdd1f57dc4f7b2aa22ee7e59883f6f2955e2048a0e93f733c64682900d496199", 0x43, 0x5}, {&(0x7f00000002c0)="a0060008e255a3c4178ab816a46132159e7a52f1cdd9cbed", 0x18, 0x80000001}, {&(0x7f0000000300)="73c44587e14517f72a86d5018f1e30136dcb5fd34a22081bf697ed9b55ae6f50e92caa466e90b945974a821e26bb5520192ae191545b330fa56592e41491585b95ca243adb7d2476d392a072ba4a4e80af71f1e528e0d400bd44b4aecfb63687fe0aaf718b2b8d6d8fa3c0c1e956d5113ec54115be4da288f8e2ff23199ddc192a84d06103fd6c137863fd229922711f73bdc1ef6da30f3d0b14b31da899dafc9feacbaf56d5", 0xa6, 0x10001}, {&(0x7f00000003c0)="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", 0xfc, 0x2}, {&(0x7f00000004c0)="0ca6696dea3b462cebe0d230fc9ceec1b0cf8b301a9261e0524fa132414744ba5e17d234d058c5233ae30ca82bdd6a7f6650416da366222365ca1281b5e218a0e6a0ce61c3a24b395a19f34ef217daf4d88a97af49bb5ed91655ca43b38978cafb15faa21429b49152b493f8c12d1e8e04354796c801fafac285b7ca4b0de9bc21e06d7580d2984a087198509e79e83641db703d8dc64b2c5a4a0053155d154af2c29530db3f8b4fe31bc3433d6c9743992880567401bd1ba61accb1cfb84458716bca2f133ab1bc3959d958d76f204954935dc1b214a60aca9968875b09d88368954f", 0xe3, 0x5e4a}, {&(0x7f00000005c0)="7c02ff20db485c3e1f00f9921f568cc00084893750eddbd363a31bbcc6224d20b8975497d2f7db7ade06edd537", 0x2d, 0xffffffff}], 0x2, &(0x7f0000000780)={[{@errors_continue='errors=continue'}, {@nointegrity='nointegrity'}, {@discard_size={'discard', 0x3d, 0x42476060}}, {@discard_size={'discard', 0x3d, 0xffffffffffffff6d}}, {@uid={'uid', 0x3d, r2}}, {@nointegrity='nointegrity'}], [{@euid_eq={'euid', 0x3d, 0xee01}}, {@measure='measure'}]})

[  299.213250] Dev nbd5: unable to read RDB block 0
[  299.233283] block nbd3: Receive control failed (result -22)
22:23:09 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:09 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

[  299.259680]  nbd5: unable to read partition table
[  299.272147] nbd5: partition table beyond EOD, truncated
[  299.280113] protocol 88fb is buggy, dev hsr_slave_0
[  299.285226] protocol 88fb is buggy, dev hsr_slave_1
[  299.291578] protocol 88fb is buggy, dev hsr_slave_0
[  299.296913] protocol 88fb is buggy, dev hsr_slave_1
[  299.357646] JFS: discard option not supported on device
[  299.366544] block nbd3: shutting down sockets
[  299.385385] JFS: discard option not supported on device
22:23:09 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/\xe4\x00', 0x0, 0x0)
r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0)
ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000200)="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")
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x40240)
ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100))
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:09 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

[  299.424432] jfs: Unrecognized mount option "euid=00000000000000060929" or missing value
[  299.514879] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable
22:23:09 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  299.584732] block nbd3: Receive control failed (result -22)
[  299.609442] nbd3: detected capacity change from 0 to 7168
22:23:09 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0xba24e056cfd28ce9)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r2, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  299.650470] block nbd3: Attempted send on invalid socket
[  299.655983] block nbd3: shutting down sockets
22:23:09 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

[  299.699647] ldm_validate_partition_table(): Disk read failed.
[  299.734219] Dev nbd3: unable to read RDB block 0
[  299.777604]  nbd3: unable to read partition table
[  299.793112] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable
[  299.797487] nbd3: partition table beyond EOD, truncated
22:23:10 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:10 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:10 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x15, 0x5, 0xf, 0x12, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_x_sec_ctx={0x10, 0x18, 0x20, 0x0, 0x75, "d4bc98b58bec74c16a204d0ea56500b7efa9ae5ea850b7e6c5dbbcdd35c149dc027c629bfede1403078c38c1aa401cfbe89b58a117c2082eb42db8bf649b3126bd577d109bc133b32fa69391ceb41bccb3727580ed1ee1de434e48f54556147c4ee2b11d493ee88331fe2fb4351d5e6474596baef0"}]}, 0x90}}, 0x40000)

22:23:10 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  300.053618] block nbd3: Receive control failed (result -22)
[  300.063689] nbd3: detected capacity change from 0 to 7168
[  300.093667] block nbd3: Attempted send on invalid socket
[  300.099189] block nbd3: shutting down sockets
22:23:10 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x991, 0x2)
socket$inet(0x2, 0x80000, 0x25)
bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x28}, 0x44}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r2, 0x0, 0x100000008005)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x5, 0x9, 0x6, 0x8ac}]}, 0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000200)={0x8, 0x2, {0x2, 0x3, 0x7f, 0x7}})
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x3)
ioctl$USBDEVFS_REAPURBNDELAY(r2, 0x4008550d, &(0x7f00000006c0))
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = ioctl$TIOCGPTPEER(r3, 0x5441, 0x80000001)
ioctl$TIOCSERGETLSR(r7, 0x5459, &(0x7f0000000280))
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x4})
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
r10 = fcntl$dupfd(r9, 0x0, r8)
ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200)
r11 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00')
sendmsg$TIPC_NL_BEARER_ADD(r10, &(0x7f0000000680)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f0000000640)={&(0x7f0000000700)=ANY=[@ANYBLOB="d8020000", @ANYRES16=r11, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x1}, 0x200a0021)

22:23:10 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r3, 0x0, r2)

22:23:10 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x2, 0x80)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x2800)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
r2 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r2, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r2, 0x0, 0x100000000c9, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r5=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r8=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000080)={r8}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={<r9=>r8}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r9, @in6={{0xa, 0x4e22, 0x1, @empty}}, 0x1f, 0x36}, 0x90)
syz_open_dev$ndb(0x0, 0x0, 0x0)
sync()
openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x181440, 0x0)
ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:10 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  300.120895] ldm_validate_partition_table(): Disk read failed.
[  300.148400] Dev nbd3: unable to read RDB block 0
[  300.174893]  nbd3: unable to read partition table
[  300.196863] nbd3: partition table beyond EOD, truncated
22:23:10 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r3, 0x0, r2)

22:23:10 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:10 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
ioctl$SIOCRSACCEPT(r1, 0x89e3)

[  300.454654] block nbd5: Receive control failed (result -22)
22:23:10 executing program 2:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x30, 0x6, 0x0, 0x401, 0x0, 0x2a000000000, 0x400, 0x7ff}, 0x0)

22:23:10 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r3, 0x0, r2)

[  300.503209] block nbd5: shutting down sockets
22:23:10 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = semget$private(0x0, 0x2000000010a, 0x0)
semctl$IPC_RMID(r2, 0x0, 0x0)
semop(r2, 0x0, 0x0)
semctl$GETVAL(r2, 0x2, 0xc, &(0x7f00000005c0)=""/196)
r3 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 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)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0xfffffffd]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
r4 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x2, 0x2)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000380)={0x6, 0x0, 0x9, 'queue1\x00', 0x5f})
prctl$PR_SET_MM(0x23, 0xa, &(0x7f0000ffd000/0x3000)=nil)
r5 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r5, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r5, 0x0, 0x100000000c9, 0x0, 0x0)
write$binfmt_aout(r5, &(0x7f0000000440)={{0x1a2, 0x29, 0x3f, 0x194, 0x380, 0x4, 0x376, 0x404000}, "1f02cd8f0dc39153834542a1eac5b710ce88fdc06a693f6c185f46a4ae17fa929120d8", [[]]}, 0x143)
dup3(r3, r1, 0x0)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
getsockname$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x1c)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:10 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x4})

22:23:10 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:10 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r4, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r4, 0x0, 0x100000000c9, 0x0, 0x0)
r5 = fcntl$dupfd(r3, 0xc8f3481cfbf0db54, r4)
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, <r8=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000000)={@empty, 0x1, r8})
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r9 = socket$inet6_tcp(0xa, 0x1, 0x0)
r10 = socket$inet6_sctp(0xa, 0x5, 0x84)
r11 = fcntl$dupfd(r10, 0x0, r9)
ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200)
setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f0000000100)="f9feb221acb26fc9740d5b67303f0c883cf9e4c898237f6ab2bae37a008803f8431c031bf67c299d497120e6249287cc64368281eab963fae7ff6e37f219505dfdd76be58356b80e2c8348bd02afff810cca574036c1c0255c0b21b1c2a3bc9d8caa240ecf13c254b5fd286a97941b3ed8f164eb0bb2", 0x76)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r12 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r12, 0x40047438, &(0x7f00000000c0)=0x4)

[  300.611300] block nbd2: Receive control failed (result -22)
[  300.656376] nbd2: detected capacity change from 0 to 7168
[  300.670988] input: syz1 as /devices/virtual/input/input199
22:23:10 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  300.696620] block nbd2: Attempted send on invalid socket
[  300.702257] block nbd2: shutting down sockets
[  300.723661] block nbd5: Receive control failed (result -22)
[  300.760299] block nbd5: shutting down sockets
22:23:11 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:11 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0xe24, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  300.787144] ldm_validate_partition_table(): Disk read failed.
[  300.856159] input: syz1 as /devices/virtual/input/input200
[  300.897303] Dev nbd2: unable to read RDB block 0
[  300.959532] block nbd5: Receive control failed (result -22)
[  301.004251] block nbd5: shutting down sockets
[  301.030164]  nbd2: unable to read partition table
22:23:11 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:11 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  301.074331] block nbd3: shutting down sockets
[  301.091318] nbd2: partition table beyond EOD, truncated
22:23:11 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x10800)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  301.178229] block nbd5: Receive control failed (result -22)
[  301.244056] block nbd5: shutting down sockets
22:23:11 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101800, 0x0)

22:23:11 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:11 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r1, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x1)
setsockopt$inet_int(r1, 0x0, 0x100000000c9, 0x0, 0x0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=<r2=>0x0)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x1b0100, 0x0)
ioctl$SIOCAX25GETINFOOLD(r3, 0x89e9, &(0x7f0000000180))
r4 = syz_open_procfs(r2, &(0x7f0000000000)='attr/sockcreate\x00')
sendfile(r0, r4, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:23:11 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@initdev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000080)=0xe8)
ioprio_get$uid(0x3, r3)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:11 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:11 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000100)={0x1, 0xf000})
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r5 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r6 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r5, 0xab00, r0)
ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000000000)={0x8, 0x5, 0x1, 0x4, 0x1, 0x20})
r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x200080, 0x0)
ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000000240)=0x6)
ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r6, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r8 = accept4(r0, 0x0, &(0x7f0000000140), 0x80800)
setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000180)='westwood\x00', 0x9)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

[  301.410499] input: syz1 as /devices/virtual/input/input201
[  301.436521] block nbd5: Receive control failed (result -22)
[  301.452965] block nbd2: Receive control failed (result -22)
[  301.481756] block nbd5: shutting down sockets
[  301.490202] block nbd2: shutting down sockets
22:23:11 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:11 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  301.581961] block nbd2: Receive control failed (result -22)
[  301.618315] input: syz1 as /devices/virtual/input/input202
22:23:11 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
io_setup(0x3, &(0x7f00000000c0)=<r2=>0x0)
io_destroy(r2)
io_destroy(r2)
io_submit(r2, 0x0, &(0x7f0000000000))
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  301.649420] block nbd2: shutting down sockets
22:23:11 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101], [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, 0xfffff000]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
r3 = dup3(r2, r1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
fsetxattr$trusted_overlay_redirect(r3, &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x5)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = getpid()
sched_setattr(r6, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r8, 0x0, r7)
setsockopt$inet6_tcp_int(r7, 0x6, 0x17, &(0x7f0000000180)=0x1, 0x4)
tkill(r6, 0x34)
r9 = fcntl$dupfd(r5, 0x0, r4)
socket$packet(0x11, 0x2, 0x300)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)=0x7fffffff, 0x12)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  301.699417] block nbd5: Receive control failed (result -22)
[  301.738096] block nbd5: shutting down sockets
22:23:12 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r3, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r3, 0x0, 0x100000000c9, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080)=0x5, 0x4)
accept4$rose(r2, &(0x7f0000000000)=@full={0xb, @dev, @rose, 0x0, [@default, @rose, @null, @default, @default]}, &(0x7f0000000040)=0x40, 0x800)
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = socket(0x11, 0x2, 0x0)
r5 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r6 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r5, 0xab00, r4)
ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r6, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r7 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r7, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:12 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r0 = getpid()
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
capget(&(0x7f0000000200)={0x20071026, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7f, 0x37b4bc7d, 0xac})
chdir(0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000740)=@mangle={'mangle\x00', 0x1f, 0x6, 0x530, 0x2d0, 0x0, 0x1b8, 0x3b8, 0x3b8, 0x498, 0x498, 0x498, 0x498, 0x498, 0x6, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x18}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ip={@broadcast, @multicast2, 0xff, 0xff, 'syzkaller1\x00', 'syz_tun\x00', {0x80}, {0xff}, 0xff, 0x0, 0x40}, 0x0, 0x98, 0xd0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0x2, 0x1}, {0x2, 0x81}, {0x7f, 0x22, 0xd1}, 0x2, 0xff}}}, {{@ip={@multicast1, @loopback, 0x0, 0xffffffff, 'yam0\x00', 'ip6tnl0\x00', {0x7f}, {0xff}, 0xe1}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x40}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x3f, 0x8}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x20}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x590)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, 0x0)
mkdir(&(0x7f0000000700)='./file1\x00', 0x8f)
r2 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0)
mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1'])
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x4}}, 0x20)
r3 = syz_open_dev$vivid(0x0, 0x0, 0x2)
ioctl$VFIO_IOMMU_GET_INFO(r2, 0x3b70, &(0x7f00000000c0)={0x10})
ioctl$VIDIOC_G_PARM(r3, 0xc0cc5615, &(0x7f0000000280)={0x0, @raw_data="e2c07d6cf34bf7373565792741030de9a1e6aed734cf96219aef2e7161b85c9bcef026dd8b9ed964f27968e1ae04e4d670f21d37430ba4a233cb3210be29d673e331782805750fb60d88599cb98b2fdfb5c8d37b2d44b2670d24b2cff3eeb345da7557447501fd0b92c09a9f1dda3cf986ccfdc0c44cd457c286c7d9e167854fe4c2da327c794b44d6d17d0b6d6a14ba1d6ad70966091586e5db2b4c3f4f50e18fabe3d3a5eda11b4052545e8ed7aecc0acc3e9a6bdd565d51eed7bab197e5747bdc554a61b0dacc"})
ioctl$VIDIOC_SUBSCRIBE_EVENT(r3, 0x4020565a, &(0x7f00000003c0)={0x0, 0x7fffffff})
chdir(&(0x7f0000000180)='./file0\x00')
pivot_root(&(0x7f0000000340)='./file2\x00', &(0x7f0000000440)='./file1/file0\x00')
link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00')
ioctl$SCSI_IOCTL_STOP_UNIT(r2, 0x6)
socket$netlink(0x10, 0x3, 0x2)
r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000380)={0xa927, 0x13a})
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40000012, 0xffffffffffffffff, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)

22:23:12 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  301.827725] input: syz1 as /devices/virtual/input/input203
22:23:12 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:12 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
socketpair(0x2, 0x5, 0x80, &(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00')
fcntl$setstatus(r2, 0x4, 0xa00)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
sendmsg$TIPC_NL_LINK_SET(r4, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xc000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYRES16, @ANYRES16, @ANYRESOCT=r3, @ANYRESHEX=r5, @ANYRES64=r8, @ANYBLOB="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"], 0x8}, 0x1, 0x0, 0x0, 0x24044004}, 0x0)

[  301.955766] block nbd5: shutting down sockets
22:23:12 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:12 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:12 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:12 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc]}, 0x45c)
connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x1ffffd8ee, @reserved}, 0x10)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  302.087516] block nbd2: Receive control failed (result -22)
[  302.112865] nbd2: detected capacity change from 0 to 7168
[  302.136196] block nbd5: shutting down sockets
[  302.154556] input: syz1 as /devices/virtual/input/input204
22:23:12 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  302.182991] overlayfs: failed to resolve './file1': -2
[  302.204023] block nbd2: Attempted send on invalid socket
[  302.209621] block nbd2: shutting down sockets
22:23:12 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x3f, 0x0, 0x4, 0x7, 0x2, 0x81})
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
sendmsg$nl_route_sched(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x404000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@deltaction={0x1b8, 0x31, 0x103, 0x70bd2b, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0x10, 0x9, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0x1e, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x14, 0xb, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x10, 0x9, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0xf, @TCA_ACT_INDEX={0x8, 0x3, 0x13c5}}, {0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}]}, @TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x1e, @TCA_ACT_INDEX={0x8, 0x3, 0xffff}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x1d67}}, {0x14, 0x15, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}]}, @TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x7, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0xf, @TCA_ACT_INDEX={0x8, 0x3, 0xb0}}]}, @TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x1e, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffff}}, {0x10, 0x20, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}]}, @TCA_ACT_TAB={0x94, 0x1, [{0x14, 0x5, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x18, 0x2, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0x16, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x10, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}, {0x10, 0x6, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x7fffffff}}, {0x14, 0x1b, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x1, @TCA_ACT_INDEX={0x8}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1e, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x40000}, 0x0)
r5 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r5, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  302.263338] print_req_error: 489 callbacks suppressed
[  302.263344] print_req_error: I/O error, dev nbd2, sector 0
[  302.274791] buffer_io_error: 490 callbacks suppressed
[  302.274798] Buffer I/O error on dev nbd2, logical block 0, async page read
[  302.291018] print_req_error: I/O error, dev nbd2, sector 2
[  302.296770] Buffer I/O error on dev nbd2, logical block 1, async page read
[  302.307200] print_req_error: I/O error, dev nbd2, sector 4
[  302.313077] Buffer I/O error on dev nbd2, logical block 2, async page read
[  302.315139] print_req_error: I/O error, dev nbd2, sector 6
[  302.326350] Buffer I/O error on dev nbd2, logical block 3, async page read
[  302.336296] print_req_error: I/O error, dev nbd2, sector 0
[  302.342444] Buffer I/O error on dev nbd2, logical block 0, async page read
[  302.355877] print_req_error: I/O error, dev nbd2, sector 2
22:23:12 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:12 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb897e900551327b9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x8}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000100)={0x7, 0xfc, 0x200, 0x6, 0x8})
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000000)=0x8, 0x2)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  302.361800] Buffer I/O error on dev nbd2, logical block 1, async page read
[  302.362409] block nbd5: shutting down sockets
[  302.369821] print_req_error: I/O error, dev nbd2, sector 4
[  302.379353] Buffer I/O error on dev nbd2, logical block 2, async page read
[  302.428747] print_req_error: I/O error, dev nbd2, sector 6
[  302.434782] Buffer I/O error on dev nbd2, logical block 3, async page read
[  302.443567] print_req_error: I/O error, dev nbd2, sector 0
[  302.449278] Buffer I/O error on dev nbd2, logical block 0, async page read
[  302.467615] print_req_error: I/O error, dev nbd2, sector 2
22:23:12 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {0x0, 0x0, 0x0, 0x7}, 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, 0x0, 0xfffffff8], [0x0, 0x0, 0x40000000, 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, 0x0, 0x0, 0x0, 0x0, 0x8], [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:12 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0x0, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  302.473375] Buffer I/O error on dev nbd2, logical block 1, async page read
[  302.483691] ldm_validate_partition_table(): Disk read failed.
22:23:12 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r5)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_tcp(0xa, 0x1, 0x0)
r10 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r10, 0x0, r9)
r11 = fcntl$dupfd(r9, 0x0, 0xffffffffffffffff)
ioctl$NBD_CLEAR_SOCK(r11, 0xab04)
r12 = socket$inet6_sctp(0xa, 0x5, 0x84)
r13 = fcntl$dupfd(r12, 0x0, r8)
ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200)
getsockname$unix(r13, &(0x7f00000001c0), &(0x7f0000000240)=0x6e)
write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)={<r14=>0xffffffffffffffff}, 0x11, 0x6}}, 0x20)
write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f0000000180)={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r14, r1}}, 0x18)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  302.531728] Dev nbd2: unable to read RDB block 0
[  302.571299] input: syz1 as /devices/virtual/input/input206
[  302.611931]  nbd2: unable to read partition table
22:23:12 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  302.649236] nbd2: partition table beyond EOD, truncated
[  302.667295] block nbd5: Receive control failed (result -22)
[  302.693290] block nbd5: shutting down sockets
[  302.757145] input: syz1 as /devices/virtual/input/input207
22:23:13 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x1]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80040, 0x1)
ioctl$USBDEVFS_RELEASE_PORT(r6, 0x80045519, &(0x7f00000000c0)=0x1)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:13 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0x0, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:13 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:23:13 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x2, 0x4)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:13 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:13 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000240)='NET_DM\x00')
sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r3, 0x1, 0x70bd2c, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000000}, 0x567dd3f34d6d6b7e)
r4 = socket(0x11, 0x2, 0x0)
r5 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r6 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r5, 0xab00, r4)
ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x8007)
pipe(&(0x7f0000000000)={<r7=>0xffffffffffffffff})
getsockopt$inet_dccp_buf(r7, 0x21, 0xc, &(0x7f0000000100)=""/67, &(0x7f0000000180)=0x43)
ioctl$NBD_CLEAR_SOCK(r6, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r8 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r9 = socket$inet6_tcp(0xa, 0x1, 0x0)
r10 = socket$inet6_sctp(0xa, 0x5, 0x84)
r11 = fcntl$dupfd(r10, 0x0, r9)
ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200)
getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc)
ioctl$PPPIOCATTCHAN(r8, 0x40047438, &(0x7f00000000c0)=0x4)

[  302.945278] input: syz1 as /devices/virtual/input/input208
[  302.955343] block nbd5: Receive control failed (result -22)
[  302.972321] nbd5: detected capacity change from 0 to 7168
[  303.002162] block nbd5: Attempted send on invalid socket
[  303.007764] block nbd5: shutting down sockets
22:23:13 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  303.050158] block nbd2: Receive control failed (result -22)
[  303.062974] block nbd3: Receive control failed (result -22)
[  303.086409] ldm_validate_partition_table(): Disk read failed.
22:23:13 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x1000, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  303.108729] nbd2: detected capacity change from 0 to 33561600
[  303.123511] input: syz1 as /devices/virtual/input/input209
[  303.128074] nbd3: detected capacity change from 0 to 7168
[  303.149974] block nbd2: Attempted send on invalid socket
[  303.155629] block nbd2: shutting down sockets
[  303.180295] Dev nbd5: unable to read RDB block 0
[  303.184791] block nbd3: Attempted send on invalid socket
[  303.190805] block nbd3: shutting down sockets
[  303.245248] ldm_validate_partition_table(): Disk read failed.
[  303.251599]  nbd5: unable to read partition table
[  303.253435] nbd5: partition table beyond EOD, 
[  303.268982] ldm_validate_partition_table(): Disk read failed.
[  303.274256] truncated
22:23:13 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  303.291328] Dev nbd2: unable to read RDB block 0
[  303.301295] Dev nbd3: unable to read RDB block 0
22:23:13 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000100)={0x7c58000, {{0x2, 0x4e20, @loopback}}}, 0x88)
r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200200, 0x0)
ioctl$VHOST_SET_VRING_NUM(r5, 0x4008af10, &(0x7f00000001c0)={0x3, 0x8d59})
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:23:13 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
socketpair(0x3, 0x4, 0x4, &(0x7f0000000080))
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)
r6 = socket$pppoe(0x18, 0x1, 0x0)
ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f00000000c0)={0xfffffffd, 0xffff0000, 0xfffffac0, 0x0, 0x8})

22:23:13 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0x0, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  303.341289]  nbd2: unable to read partition table
[  303.347458]  nbd3: unable to read partition table
[  303.358348] nbd3: partition table beyond EOD, truncated
[  303.452440] block nbd5: Receive control failed (result -22)
[  303.468699] nbd5: detected capacity change from 0 to 7168
[  303.494693] input: syz1 as /devices/virtual/input/input210
[  303.496804] block nbd5: Attempted send on invalid socket
[  303.506154] block nbd5: shutting down sockets
22:23:13 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:13 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x62, 0x0, 0x4, 0x9, 0xb8, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r6)
keyctl$set_timeout(0xf, r6, 0x1)
pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')
r7 = fcntl$dupfd(r5, 0x0, r4)
ioctl$TUNSETSTEERINGEBPF(r7, 0x800454e0, &(0x7f0000000180)=r1)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
ioctl$SG_GET_RESERVED_SIZE(r7, 0x2272, &(0x7f0000000000))
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r8 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r8, 0x40047438, &(0x7f00000000c0)=0x4)

[  303.593977] ldm_validate_partition_table(): Disk read failed.
22:23:13 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x884800, 0x0)
getsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

[  303.700880] Dev nbd5: unable to read RDB block 0
22:23:14 executing program 0:
r0 = gettid()
tkill(r0, 0x3c)
timer_create(0x6, &(0x7f0000044000)={0x0, 0x1000000000000012, 0x0, @thr={&(0x7f0000000380)="85ec88746e4e724d43b0ce028e42db079209a79764d7a853b5774baeabd41bb5c27060f64bc9679ea289b8d7c72f40bf442a1cd368c226b70a2dca78203fa3650606a38b723e5a9da4edc7a1ecc0964f4e7ea370cbc47cb76ffe43336300e0df9a515297dc6af4f0d294f122722bcfc1912332d3a97558f9e67f715fc8b1cfa9932b77020d88449cb92dbdb3dcd96d6c66a66d653570b7c549dad46188249b238d5ada386c72898c7ebfe026dba6dcb78ae3ae34b5b81912e9e3577a39b0d7591cd42e6ddb9ad2962e", &(0x7f0000000480)="bfdd63fd8aa3927bbec07ddd847006e7c56c63f75d10701975fe912acd63ae181ade0039a3da28cbb9220ac2f6da5e82d23163afe074c7741203be08c786056ec70669a395c91e88fd4c31d6ce9ffc1ec8ab61cf60000c675d784af8d57a01de55ff822854b515e34f6c6b9c36fb9262f29f92dc1d9e740fc355c4d83adf1405810688313b34de8c5449f6621b4b23de06b984ab1e71e4311b60ada589b990abd2b4c783b639992e975bcf30d651671f4eb7cf66e07ae3349bb2f7af3b4aad89fa0bd1381db97909bac0535733"}}, &(0x7f00000002c0))
r1 = gettid()
r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r3 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r2, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r2, 0x5501, 0x0)
readv(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r3, r2, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r1, 0x15)

[  303.748422]  nbd5: unable to read partition table
[  303.763242] block nbd3: Receive control failed (result -22)
22:23:14 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  303.803468] nbd5: partition table beyond EOD, truncated
[  303.813382] block nbd2: Receive control failed (result -22)
22:23:14 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r2, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r4, 0x0, r3)
tee(r1, r3, 0x1, 0xd)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r5 = msgget$private(0x0, 0x502)
r6 = geteuid()
r7 = getegid()
r8 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r9=>0x0}, &(0x7f0000000280)=0x5)
setuid(r9)
r10 = geteuid()
r11 = getpid()
shmctl$IPC_SET(r8, 0x1, &(0x7f00000005c0)={{0x0, r9, 0x0, r10, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r11, 0x7})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, <r12=>0x0}, 0x0)
fchownat(0xffffffffffffffff, &(0x7f0000000680)='./file0/file0\x00', 0x0, r12, 0x1000)
getgroups(0x2, &(0x7f0000000000)=[<r13=>0xffffffffffffffff, r12])
r14 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r15=>0x0}, &(0x7f0000000280)=0x5)
setuid(r15)
r16 = geteuid()
r17 = getpid()
shmctl$IPC_SET(r14, 0x1, &(0x7f00000005c0)={{0x0, r15, 0x0, r16, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r17, 0x7})
r18 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r19=>0x0}, &(0x7f0000000280)=0x5)
setuid(r19)
r20 = geteuid()
r21 = getpid()
shmctl$IPC_SET(r18, 0x1, &(0x7f00000005c0)={{0x0, r19, 0x0, r20, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r21, 0x7})
msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0xfffffffb, r6, r7, r9, r13, 0x0, 0x9}, 0x100000000, 0x1, 0x3f, 0x9, 0x1, 0x9, r17, r21})

22:23:14 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x0)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  303.914572] block nbd2: shutting down sockets
22:23:14 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:14 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:14 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={<r8=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_SET_OPTION(r7, &(0x7f0000001bc0)={0xe, 0x18, 0xfa00, @ib_path={0x0, r8}}, 0x20)
write$RDMA_USER_CM_CMD_NOTIFY(r6, &(0x7f0000000000)={0xf, 0x8, 0xfa00, {r8, 0x9}}, 0x10)
ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f0000000040))
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  304.064254] input: syz1 as /devices/virtual/input/input212
[  304.083111] block nbd5: Receive control failed (result -22)
22:23:14 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 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_config_ext, 0x0, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x2880, 0x0)
ioctl$CAPI_GET_ERRCODE(r3, 0x80024321, &(0x7f0000000100))
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:14 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  304.122180] block nbd3: shutting down sockets
[  304.141915] block nbd5: shutting down sockets
22:23:14 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  304.181704] block nbd2: Receive control failed (result -22)
22:23:14 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x0)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:14 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  304.307589] block nbd3: shutting down sockets
[  304.380311] block nbd3: Receive control failed (result -22)
[  304.388033] nbd3: detected capacity change from 0 to 7168
[  304.396046] block nbd5: Receive control failed (result -22)
[  304.406765] block nbd3: Attempted send on invalid socket
[  304.412553] block nbd3: shutting down sockets
22:23:14 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r2, 0x0, r1)
getsockname$packet(0xffffffffffffffff, &(0x7f0000001740)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001780)=0x14)
ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000017c0)={@ipv4={[], [], @rand_addr=0xfff}, 0x59, r3})
r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r4, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r5 = getpgid(0x0)
r6 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r7=>0x0}, &(0x7f0000000280)=0x5)
setuid(r7)
r8 = geteuid()
r9 = getpid()
shmctl$IPC_SET(r6, 0x1, &(0x7f00000005c0)={{0x0, r7, 0x0, r8, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r9, 0x7})
rt_tgsigqueueinfo(r9, r5, 0xffffffee, &(0x7f0000000080)={0x200000, 0x0, 0x10004})

[  304.428156] nbd5: detected capacity change from 0 to 7168
[  304.439640] block nbd5: Attempted send on invalid socket
[  304.445374] block nbd5: shutting down sockets
[  304.445912] ldm_validate_partition_table(): Disk read failed.
[  304.469129] block nbd2: shutting down sockets
22:23:14 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:14 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000000c0)=0x4)

[  304.478622] Dev nbd3: unable to read RDB block 0
[  304.491519]  nbd3: unable to read partition table
[  304.499425] nbd3: partition table beyond EOD, truncated
[  304.514080] ldm_validate_partition_table(): Disk read failed.
22:23:14 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  304.587135] Dev nbd5: unable to read RDB block 0
[  304.638990] block nbd2: shutting down sockets
[  304.661571]  nbd5: unable to read partition table
[  304.676993] nbd5: partition table beyond EOD, truncated
[  304.698719] block nbd2: shutting down sockets
[  304.862046] input: syz1 as /devices/virtual/input/input213
22:23:15 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:15 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r5)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
write$P9_RREADLINK(r7, &(0x7f0000000000)={0xa, 0x17, 0x2, {0x1, '.'}}, 0xa)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14)

22:23:15 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:15 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0)
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:23:15 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ftruncate(0xffffffffffffffff, 0x7)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:15 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x0)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:15 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  305.070986] block nbd2: Receive control failed (result -22)
[  305.089278] block nbd5: Receive control failed (result -22)
[  305.105313] block nbd3: Receive control failed (result -22)
[  305.115049] nbd2: detected capacity change from 0 to 7168
[  305.129670] input: syz1 as /devices/virtual/input/input214
[  305.143156] block nbd5: shutting down sockets
[  305.163982] block nbd2: Attempted send on invalid socket
[  305.169579] block nbd2: shutting down sockets
22:23:15 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:15 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
ioctl$TIOCCBRK(r1, 0x5428)

22:23:15 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  305.260827] ldm_validate_partition_table(): Disk read failed.
[  305.285881] input: syz1 as /devices/virtual/input/input215
[  305.359637] block nbd3: shutting down sockets
[  305.394256] Dev nbd2: unable to read RDB block 0
22:23:15 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
getresuid(&(0x7f0000000180)=<r3=>0x0, &(0x7f00000002c0), 0x0)
syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000140)=[{&(0x7f0000000200)="d0bc2cc8eff369ea60af07f131393abab94d6528ae02b43a5a057fa0452f5858bf12f4eeaaa67306ef7123723699f57656ec11cfa4fb9b88f0e53125eb0cf8b336596f3ba6f63e5c8a9f30d0d440ed9f6df5e12c260885d21745788af52c642d45771b3b5bb3a626539bb62fbc810bc234b884e4deee9310479b0e0ff7c1a35a44b7f5f4dd3394c1", 0x88, 0x401}], 0x1000000, &(0x7f0000000300)={[{@usrjquota='usrjquota'}, {@commit={'commit', 0x3d, 0x591}}, {@tails_off='tails=off'}, {@hash_r5='hash=r5'}], [{@subj_role={'subj_role', 0x3d, '\x00'}}, {@hash='hash'}, {@smackfstransmute={'smackfstransmute', 0x3d, 't&@)'}}, {@euid_eq={'euid', 0x3d, r3}}, {@permit_directio='permit_directio'}, {@subj_role={'subj_role', 0x3d, ',eth0}\\'}}, {@smackfshat={'smackfshat', 0x3d, '$^'}}, {@subj_type={'subj_type', 0x3d, '/dev/sequencer\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/sequencer\x00'}}]})
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r5)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
symlinkat(&(0x7f0000000400)='./file0\x00', r7, &(0x7f0000000440)='./file0\x00')
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:15 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  305.435036] block nbd5: Receive control failed (result -22)
[  305.449056]  nbd2: unable to read partition table
[  305.487211] nbd2: partition table beyond EOD, truncated
[  305.493849] block nbd5: shutting down sockets
22:23:15 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
r3 = dup3(r2, r1, 0x0)
r4 = creat(&(0x7f0000000180)='./file0\x00', 0x104)
r5 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00')
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r7, 0x0, r6)
getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000e00)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000800)=0xe8)
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000f00)={{{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000840)=0xe8)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in=@initdev}, 0x0, @in=@empty}}, &(0x7f0000001100)=0xe8)
getsockname$packet(r3, &(0x7f0000001140)={0x11, 0x0, <r11=>0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001180)=0x14)
r12 = socket$nl_route(0x10, 0x3, 0x0)
r13 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, <r14=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r14, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000011c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000012c0)=0xe8)
r16 = socket$inet6_tcp(0xa, 0x1, 0x0)
r17 = socket$inet6_sctp(0xa, 0x5, 0x84)
r18 = fcntl$dupfd(r17, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200)
r19 = socket$nl_route(0x10, 0x3, 0x0)
r20 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r20, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r20, &(0x7f0000000100)={0x11, 0x0, <r21=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r19, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r21, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "674d6ba71a60ea0a4ff1c0b3a91f52770f85c79a42ebbd5283dfecd80cf69940882a3cfc6374aa4757f00e9e01d5360e72cb41342f8e9ecadd6e0fee356d576666a92cb1804d6c52904cbee3008f9cb61cb3c3fb5d13f0fa4b41d1da665309f2c40c4df6207ad8c761d229cb2f6ea9c73b200e0e0a1157b9cbbb45717c72eb733e207dd9be957da24db8f91dc942f105ded9a61a9e54811c37073643a1269c0b4611c05c985ed58e2307c48071cbac448f33d351d3cc60494ef71c90ab5473afcdbd39ee2581dbaec4bf3bfda252b740dc77a6ffe4cd9971babe11dfe6930e18d42847f1bf96eb328813d769c2285eba0fe1cf47fc9b1e09024b44f9c7821580"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r18, 0x8933, &(0x7f0000001300)={'team0\x00', <r22=>r21})
ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001340)={'vcan0\x00', <r23=>0x0})
r24 = socket$nl_route(0x10, 0x3, 0x0)
r25 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r25, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r25, &(0x7f0000000100)={0x11, 0x0, <r26=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r24, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r26, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
r27 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r27, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r27, 0x0, 0x100000000c9, 0x0, 0x0)
getsockopt$inet_mreqn(r27, 0x0, 0x34, &(0x7f0000001380)={@rand_addr, @loopback, <r28=>0x0}, &(0x7f00000013c0)=0xc)
r29 = socket$inet6_tcp(0xa, 0x1, 0x0)
r30 = socket$inet6_sctp(0xa, 0x5, 0x84)
r31 = fcntl$dupfd(r30, 0x0, r29)
ioctl$PERF_EVENT_IOC_ENABLE(r31, 0x8912, 0x400200)
getsockname$packet(r31, &(0x7f0000001800)={0x11, 0x0, <r32=>0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001840)=0x14)
r33 = socket$inet6_tcp(0xa, 0x1, 0x0)
r34 = socket$inet6_sctp(0xa, 0x5, 0x84)
r35 = fcntl$dupfd(r34, 0x0, r33)
ioctl$PERF_EVENT_IOC_ENABLE(r35, 0x8912, 0x400200)
getsockopt$inet6_mreq(r35, 0x29, 0x15, &(0x7f0000001880)={@ipv4={[], [], @broadcast}, <r36=>0x0}, &(0x7f00000018c0)=0x14)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001900)={<r37=>0x0, @rand_addr, @remote}, &(0x7f0000001940)=0xc)
r38 = socket$nl_route(0x10, 0x3, 0x0)
r39 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r39, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r39, &(0x7f0000000100)={0x11, 0x0, <r40=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r38, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r40, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001980)={'bond0\x00', <r41=>r40})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000019c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r42=>0x0}}, {{}, 0x0, @in=@empty}}, &(0x7f0000001ac0)=0xe8)
r43 = socket$nl_route(0x10, 0x3, 0x0)
r44 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, <r45=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r43, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r45, {}, {0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0xff}}]}}]}, 0x148}}, 0x0)
r46 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r46, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r46, 0x0, 0x100000000c9, 0x0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r18, 0x0, 0x10, &(0x7f0000001b00)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r47=>0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000001c00)=0xe8)
r48 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r48, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r48, 0x0, 0x100000000c9, 0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r48, 0x0, 0x11, &(0x7f0000001c40)={{{@in=@initdev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r49=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001d40)=0xe8)
r50 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r50, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r50, 0x0, 0x100000000c9, 0x0, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r50, 0x8933, &(0x7f0000001f00)={'team0\x00', <r51=>0x0})
r52 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r52, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r52, 0x0, 0x100000000c9, 0x0, 0x0)
getsockopt$inet_mreqn(r52, 0x0, 0x20, &(0x7f0000002000)={@remote, @broadcast, <r53=>0x0}, &(0x7f0000002040)=0xc)
getpeername$packet(0xffffffffffffffff, &(0x7f0000002140)={0x11, 0x0, <r54=>0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002180)=0x14)
r55 = socket$nl_route(0x10, 0x3, 0x0)
r56 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r56, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r56, &(0x7f0000000100)={0x11, 0x0, <r57=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r55, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r57, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
r58 = socket$nl_route(0x10, 0x3, 0x0)
r59 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r59, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r59, &(0x7f0000000100)={0x11, 0x0, <r60=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r58, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r60, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
r61 = socket$inet6_tcp(0xa, 0x1, 0x0)
r62 = socket$inet6_sctp(0xa, 0x5, 0x84)
r63 = fcntl$dupfd(r62, 0x0, r61)
ioctl$PERF_EVENT_IOC_ENABLE(r63, 0x8912, 0x400200)
getsockopt$inet_mreqn(r63, 0x0, 0x20, &(0x7f00000021c0)={@empty, @initdev, <r64=>0x0}, &(0x7f0000002200)=0xc)
sendmsg$TEAM_CMD_NOOP(r4, &(0x7f0000002a00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40090}, 0xc, &(0x7f00000029c0)={&(0x7f0000002240)={0x74c, r5, 0xd8ac26a9ca6c5273, 0x70bd2c, 0x25dfdbff, {}, [{{0x8}, {0x108, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r10}}}]}}, {{0x8, 0x1, r11}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r15}}, {0x8}}}]}}, {{0x8, 0x1, r22}, {0xc4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r26}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r28}, {0x1d8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r32}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0xffc00000}}, {0x8, 0x6, r36}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r37}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r41}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r42}}}]}}, {{0x8, 0x1, r45}, {0x1a8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_l\x01n&[\x18l&u\x1e\x8a\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r47}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r49}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x2c02}}}, {0x3c, 0x1, @user_linkup={{{0x30d, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r51}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x10001}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r53}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r54}}}]}}, {{0x8}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r57}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r60}}}]}}, {{0x8, 0x1, r64}, {0x4}}]}, 0x74c}, 0x1, 0x0, 0x0, 0x4}, 0x200400c0)
r65 = socket$inet6_tcp(0xa, 0x1, 0x0)
r66 = socket$inet6_sctp(0xa, 0x5, 0x84)
r67 = fcntl$dupfd(r66, 0x0, r65)
ioctl$PERF_EVENT_IOC_ENABLE(r67, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:15 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:15 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_sctp(0xa, 0xf, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
bind$rxrpc(r2, &(0x7f0000000100)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e24, @loopback}}, 0x24)
r3 = socket(0x11, 0x2, 0x0)
r4 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r5 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r4, 0xab00, r3)
ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r5, 0xab03)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2e95f0fc463c3a63, 0x0)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
ioctl$LOOP_GET_STATUS64(r8, 0x4c05, &(0x7f0000000200))
syz_open_dev$ndb(0x0, 0x0, 0x0)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
r12 = fcntl$dupfd(r11, 0x0, r10)
ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200)
ioctl$sock_ax25_SIOCADDRT(r12, 0x890b, &(0x7f0000000000)={@null, @null, 0x2, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]})
r13 = socket$inet6_tcp(0xa, 0x1, 0x0)
r14 = socket$inet6_sctp(0xa, 0x5, 0x84)
r15 = fcntl$dupfd(r14, 0x0, r13)
ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200)
r16 = accept$alg(r15, 0x0, 0x0)
fdatasync(r16)
r17 = socket$inet6_tcp(0xa, 0x1, 0x0)
r18 = socket$inet6_sctp(0xa, 0x5, 0x84)
r19 = fcntl$dupfd(r18, 0x0, r17)
ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200)
r20 = socket$inet6_tcp(0xa, 0x1, 0x0)
r21 = socket$inet6_sctp(0xa, 0x5, 0x84)
r22 = fcntl$dupfd(r21, 0x0, r20)
ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200)
write$RDMA_USER_CM_CMD_LISTEN(r22, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0xfffffff6}}, 0x10)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:15 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  305.707997] input: syz1 as /devices/virtual/input/input216
[  305.730511] block nbd5: Receive control failed (result -22)
[  305.744058] block nbd3: Receive control failed (result -22)
22:23:16 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r2 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r2, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r2, 0x0, 0x100000000c9, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r5=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r7, 0x0, r6)
getsockopt$inet6_int(r7, 0x29, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={<r8=>r5, 0x80000000, 0x30}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r8, 0x3, 0x61, "f3650471224362c5400b5d9859e9bcf67fd0a6d3b09a28554a41ce5962ca67339a541cd0efe682b4893bb6b0d6ccbfe4437c7780c0503acc565bfa33b004f1708be1cbdcba9c733c97e2d44e7875a5a4fc9de2c3a178387a311ff46a7bca80c3f5"}, 0x69)

[  305.823152] block nbd2: Receive control failed (result -22)
[  305.833192] block nbd3: shutting down sockets
[  305.838657] block nbd5: shutting down sockets
22:23:16 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(0xffffffffffffffff, r0, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:16 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:16 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x1, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000000)={'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}})
r5 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r5, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:16 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(0xffffffffffffffff, r0, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  306.028265] input: syz1 as /devices/virtual/input/input217
[  306.095028] block nbd5: Receive control failed (result -22)
[  306.114047] block nbd5: shutting down sockets
22:23:16 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, 0x0)

22:23:16 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r6, 0x0, r5)
dup2(r1, r5)
r7 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  306.188990] block nbd2: shutting down sockets
22:23:16 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
socketpair(0x2, 0x1, 0x0, &(0x7f0000000380)={<r1=>0x0, <r2=>0x0})
recvmsg$kcm(r1, &(0x7f0000000180)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1}, 0x0)
sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x47, &(0x7f0000000000)}, 0x0)
close(r1)
r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r3, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r9=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000080)={r9}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000200)={r9, @in6={{0xa, 0x4e22, 0x9fa, @mcast1, 0xf35}}, 0x3, 0xfffffe01, 0x6, 0x4, 0x7fffffff}, &(0x7f00000002c0)=0x98)

22:23:16 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(0xffffffffffffffff, r0, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:16 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
getsockopt$sock_buf(r0, 0x1, 0x12, &(0x7f0000000000)=""/48, &(0x7f0000000100)=0x30)

22:23:16 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x5, 0x7)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000040)={0x3, <r6=>0x0, 0x30000, 0xccebd36})
ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0xe6, r6})
r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x40001, 0x0)
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r9, 0x0, r8)
ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r8)
r10 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r10, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r10, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r11 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r12 = socket$inet6_tcp(0xa, 0x1, 0x0)
r13 = socket$inet6_sctp(0xa, 0x5, 0x84)
r14 = fcntl$dupfd(r13, 0x0, r12)
ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r14, 0x84, 0x15, &(0x7f0000000100)={0x6}, 0x1)
ioctl$PPPIOCATTCHAN(r11, 0x40047438, &(0x7f00000000c0)=0x4)

[  306.314982] input: syz1 as /devices/virtual/input/input218
[  306.342483] block nbd5: Receive control failed (result -22)
22:23:16 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  306.388490] block nbd5: shutting down sockets
22:23:16 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, 0x0)

[  306.435350] block nbd3: Receive control failed (result -22)
[  306.468369] input: syz1 as /devices/virtual/input/input219
[  306.489039] block nbd3: shutting down sockets
22:23:16 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r3, 0x6}, 0x10)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r4, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:23:16 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  306.592141] block nbd5: Receive control failed (result -22)
[  306.653720] block nbd5: shutting down sockets
[  306.660681] block nbd3: Receive control failed (result -22)
[  306.670664] block nbd3: shutting down sockets
22:23:16 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, 0x0)

22:23:16 executing program 2:
r0 = gettid()
tkill(r0, 0x3c)
r1 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x1, 0x81, 0x5, 0x81, 0x0, 0x3f, 0x118c10, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x800, 0x138e5787cda6ca7, @perf_config_ext={0x8, 0x9}, 0x280, 0x9, 0x41d, 0x4, 0x5, 0x1e4, 0x5}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
r2 = perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffe01}, 0x0, 0xffffffffffffffff, r1, 0x0)
r3 = socket(0x11, 0x2, 0x0)
r4 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r5 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r4, 0xab00, r3)
ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r5, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x80040)
r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80, 0x0)
ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000000040))
r7 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r7, 0x40047438, &(0x7f00000000c0)=0x4)
write$binfmt_elf64(r2, &(0x7f0000000700)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xe1, 0x2, 0xac, 0x3, 0x3, 0x3e, 0x750, 0xfe, 0x40, 0x81, 0x79944aa2, 0x3, 0x38, 0x2, 0xdf0, 0xca9, 0xffe0}, [{0x3, 0x822, 0x4, 0x9, 0xf6, 0xc6c, 0x10000, 0xb12}, {0x5, 0x6e5, 0x800, 0x6, 0x1, 0x4a79, 0x3, 0x4}], "ed337b6c9846b04acfbbf648a21e7278db47fdc892f713d48087c05261f4d018e26b665c3ba88f6571450321d87948d779cefbd331d32c89a45c8c613a5b7482c73211ee3f1202afad54cc7f1a3daa1d91496045bd874fef8fe716d0cf657639de90769566afad74f63d096f00624d6e15482b7a89152f032935a232bdf88d0e2be1584e4e3c3217c7c262bf2a5a92ed", [[], [], [], [], [], [], [], [], [], []]}, 0xb40)

22:23:16 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:16 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x5)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r7, 0x0, r6)
sendto$inet6(r6, &(0x7f0000000100)="f08d0d6da23fbd5abdb703339fc8343be32d092c3971c853ccde811c95e803cc009e148f91c580005efa4ba20f1f6087e2a982f5fef17191ef8babb5dbe27b029bb7badf7cc2b199700dc1184d2561118f09a98d4ea748f2f028af", 0x5b, 0x20000000, 0x0, 0x0)
ioctl$SCSI_IOCTL_START_UNIT(r5, 0x5)
r8 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r8, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r8, 0x0, 0x100000000c9, 0x0, 0x0)
r9 = accept4$inet(r8, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10, 0x80000)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r9, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68)
r10 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r10, 0x40047438, &(0x7f00000000c0)=0x4)

[  306.748945] input: syz1 as /devices/virtual/input/input220
22:23:17 executing program 4:
r0 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r0, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r0, 0x0, 0x100000000c9, 0x0, 0x0)
ioctl$sock_ifreq(r0, 0x157eb, &(0x7f0000000000)={'veth0_to_bridge\x00', @ifru_hwaddr=@remote})
r1 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r1, r2, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  306.831029] block nbd5: Receive control failed (result -22)
[  306.859292] nbd5: detected capacity change from 0 to 7168
22:23:17 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000280)=@newtfilter={0x5c, 0x2c, 0x1, 0x70bd2b, 0x25dfdbfb, {0x0, r6, {0x8, 0x8}, {}, {0x0, 0x10}}, [@TCA_CHAIN={0x8, 0xb, 0x374}, @TCA_RATE={0x8, 0x5, {0x7, 0x3}}, @TCA_RATE={0xfffffffffffffed2, 0x5, {0xfa, 0x36}}, @TCA_CHAIN={0x8, 0xb, 0x6}, @TCA_CHAIN={0x8, 0xb, 0x7ff}, @TCA_CHAIN={0x8, 0xb, 0x8}, @TCA_CHAIN={0x8, 0xb, 0x3}]}, 0x5c}}, 0x0)
bind$can_raw(r0, &(0x7f0000000040)={0x1d, r3}, 0x10)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
ioctl$EVIOCSABS20(r9, 0x401845e0, &(0x7f0000000080)={0x8, 0x5, 0x8000, 0x0, 0xfffffffd, 0xfffeffff})
r10 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r11 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r10, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r11, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r11, 0xab03)
setns(r11, 0x14000000)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r12 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$KVM_GET_MSR_INDEX_LIST(r12, 0xc004ae02, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$PPPIOCATTCHAN(r12, 0x40047438, &(0x7f00000000c0)=0x4)

[  306.896933] block nbd5: Attempted send on invalid socket
[  306.903081] block nbd5: shutting down sockets
[  306.926612] block nbd3: Receive control failed (result -22)
22:23:17 executing program 1:
r0 = socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  307.007408] ldm_validate_partition_table(): Disk read failed.
[  307.137261] Dev nbd5: unable to read RDB block 0
22:23:17 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8822, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x3})

[  307.190385]  nbd5: unable to read partition table
22:23:17 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  307.224957] block nbd3: shutting down sockets
[  307.232679] nbd5: partition table beyond EOD, truncated
22:23:17 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0)
ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000280)=@get={0x1, &(0x7f0000000240)=""/53, 0x5})
r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x902)
ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040))
r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r4 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r3, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x7)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @loopback}}, 0xfff, 0x400, 0x1f, 0x0, 0x2}, &(0x7f0000000080)=0x98)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r5)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r8 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r8, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:17 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0))

[  307.405914] block nbd5: Receive control failed (result -22)
[  307.438493] nbd5: detected capacity change from 0 to 7168
[  307.447831] block nbd5: Attempted send on invalid socket
[  307.453794] block nbd5: shutting down sockets
[  307.458331] print_req_error: 514 callbacks suppressed
[  307.458337] print_req_error: I/O error, dev nbd5, sector 0
[  307.459515] block nbd2: Receive control failed (result -22)
[  307.463773] buffer_io_error: 514 callbacks suppressed
[  307.463779] Buffer I/O error on dev nbd5, logical block 0, async page read
[  307.475954] print_req_error: I/O error, dev nbd5, sector 2
[  307.493621] Buffer I/O error on dev nbd5, logical block 1, async page read
[  307.502386] print_req_error: I/O error, dev nbd5, sector 4
[  307.508066] Buffer I/O error on dev nbd5, logical block 2, async page read
[  307.516843] print_req_error: I/O error, dev nbd5, sector 6
[  307.522601] Buffer I/O error on dev nbd5, logical block 3, async page read
[  307.531974] print_req_error: I/O error, dev nbd5, sector 0
[  307.537714] input: syz1 as /devices/virtual/input/input221
[  307.537747] Buffer I/O error on dev nbd5, logical block 0, async page read
[  307.554114] print_req_error: I/O error, dev nbd5, sector 2
[  307.559875] Buffer I/O error on dev nbd5, logical block 1, async page read
[  307.567045] print_req_error: I/O error, dev nbd5, sector 4
[  307.572810] Buffer I/O error on dev nbd5, logical block 2, async page read
[  307.579852] Buffer I/O error on dev nbd5, logical block 3, async page read
[  307.588297] print_req_error: I/O error, dev nbd5, sector 0
[  307.594104] Buffer I/O error on dev nbd5, logical block 0, async page read
[  307.603237] print_req_error: I/O error, dev nbd5, sector 2
[  307.608908] Buffer I/O error on dev nbd5, logical block 1, async page read
[  307.616900] print_req_error: I/O error, dev nbd5, sector 4
[  307.631071] ldm_validate_partition_table(): Disk read failed.
[  307.645696] Dev nbd5: unable to read RDB block 0
22:23:17 executing program 0:
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000380)={'syz1\x00', {0x7ff, 0x4350, 0x81, 0x2d}, 0x4d, [0x4, 0x8, 0x5, 0x1, 0x8, 0x9, 0x81a, 0x0, 0x9, 0x2, 0xfffffe01, 0x8b07, 0x1, 0x3, 0x0, 0xbb0, 0x8001, 0x10000, 0x78cf, 0x66, 0x10001, 0x8, 0x7, 0x800, 0x1, 0x10001, 0xfffffffa, 0x8a, 0x9, 0x3, 0x7, 0xffff, 0x8, 0x1, 0x5, 0x5, 0xa43, 0xf525, 0xe59, 0x3, 0x40, 0xab, 0x1aaa, 0xe333, 0x6, 0x5a216694, 0x9, 0x1, 0xfffffffc, 0x1000, 0x6, 0x4, 0x80000000, 0x0, 0x6, 0x4, 0x8, 0x86, 0x3, 0x9, 0xff, 0x4, 0x7f], [0x4, 0x2, 0x80000001, 0x8, 0x8, 0x1000, 0xfffff800, 0x6, 0x3, 0x8, 0x1000, 0x4, 0xffff7fff, 0x2, 0x40, 0x40, 0x3, 0x2, 0x75, 0x1, 0xfffffff8, 0x7ff, 0x0, 0x5, 0x0, 0x2, 0x4, 0x4, 0x7, 0x1ff, 0x3, 0x200, 0x0, 0x3, 0x9, 0x6, 0x3ff, 0x26, 0x7, 0x1, 0x1, 0x2, 0x4, 0x9, 0x3f, 0x7fffffff, 0x3, 0x6, 0x70b, 0x6, 0x7, 0x3, 0x8, 0x9, 0x7fffffff, 0x3, 0x4, 0x1, 0x54, 0x80000000, 0x5, 0xfff, 0x6dc2, 0x6893], [0x9, 0x9, 0x6d, 0x9, 0xc5b, 0xffffffff, 0xe9, 0xfffffffc, 0x67, 0x738b, 0x4, 0xffff, 0xffffffff, 0xd9, 0x9, 0x1, 0xd5, 0x5, 0xfffffffa, 0xfffffc01, 0xba22, 0x10000, 0x7ff, 0x4, 0xffffffff, 0x3f0000, 0xfffffff9, 0x1, 0x200, 0x0, 0x3, 0x7, 0x9, 0x0, 0x401, 0x78, 0x101, 0x0, 0x1000, 0x0, 0x0, 0x2, 0xfffffffe, 0x7, 0x4, 0x8, 0x0, 0xe3, 0x4, 0x4, 0x5, 0xffff0000, 0x6, 0x2505, 0x1, 0x7, 0x9, 0x4, 0x9, 0xfffff800, 0x1391, 0x200, 0x7, 0xd46], [0x1, 0xffff0000, 0x80, 0x4a0, 0x0, 0x7fffffff, 0x2c, 0x6, 0x3, 0x800, 0x8, 0xff, 0x40, 0x7fffffff, 0xa1, 0x6, 0x0, 0x4, 0x1, 0x3ff, 0x1, 0x7ff, 0x9, 0x1, 0x40, 0xb45, 0x0, 0x1, 0x2, 0xe2, 0x401, 0xd762, 0xc3, 0xe24, 0x1f, 0x6, 0x1, 0x2800, 0xf54, 0x1000, 0x3, 0x7f, 0x3f, 0xffffff52, 0x3, 0xb93, 0x101, 0xfffff216, 0x100, 0xe8d0, 0x1b, 0x645, 0x1, 0x1f, 0x1000, 0x2, 0x6, 0x101, 0x40, 0x80000001, 0x1, 0x3, 0x9, 0x8]}, 0x45c)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 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)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:17 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:17 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00')
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r9, 0x0, r8)
clock_gettime(0x0, &(0x7f0000006b40)={<r10=>0x0, <r11=>0x0})
recvmmsg(r9, &(0x7f00000069c0)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4, &(0x7f0000001700)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000000480)=@caif, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/152, 0x98}, {&(0x7f0000002700)=""/241, 0xf1}], 0x2, &(0x7f0000002800)=""/137, 0x89}, 0x4}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000028c0)=""/247, 0xf7}, {&(0x7f00000029c0)=""/175, 0xaf}], 0x2, &(0x7f0000002a80)=""/187, 0xbb}, 0x3}, {{&(0x7f0000002b40)=@ll={0x11, 0x0, <r12=>0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000000640)=""/36, 0x24}], 0x1, &(0x7f0000002c00)=""/66, 0x42}, 0x7fff}, {{&(0x7f0000002c80)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000004180)=[{&(0x7f0000002d00)=""/61, 0x3d}, {&(0x7f0000002d40)=""/135, 0x87}, {&(0x7f0000002e00)=""/188, 0xbc}, {&(0x7f0000002ec0)=""/27, 0x1b}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000003f00)=""/254, 0xfe}, {&(0x7f0000004000)=""/76, 0x4c}, {&(0x7f0000004080)=""/18, 0x12}, {&(0x7f00000040c0)=""/175, 0xaf}], 0x9, &(0x7f0000004240)=""/113, 0x71}, 0x8}, {{&(0x7f00000042c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000006840)=[{&(0x7f0000004340)=""/153, 0x99}, {&(0x7f0000004400)=""/106, 0x6a}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/213, 0xd5}, {&(0x7f0000005580)=""/206, 0xce}, {&(0x7f0000005680)=""/4096, 0x1000}, {&(0x7f0000006680)=""/60, 0x3c}, {&(0x7f00000066c0)=""/231, 0xe7}, {&(0x7f00000067c0)=""/79, 0x4f}], 0x9, &(0x7f0000006900)=""/144, 0x90}, 0xfff}], 0x6, 0x40000000, &(0x7f0000006b80)={r10, r11+10000000})
r13 = socket$inet6_tcp(0xa, 0x1, 0x0)
r14 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r14, 0x0, r13)
getsockopt$inet6_IPV6_IPSEC_POLICY(r14, 0x29, 0x22, &(0x7f0000006bc0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0}}, {{@in=@remote}, 0x0, @in=@initdev}}, &(0x7f0000006cc0)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000006dc0)={'team0\x00', <r16=>0x0})
r17 = socket$nl_route(0x10, 0x3, 0x0)
r18 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, <r19=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r17, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r19, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
r20 = socket$nl_route(0x10, 0x3, 0x0)
r21 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, <r22=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r20, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r22, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000007dc0)={'\x00', <r23=>r22})
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000007e00)={'team0\x00', <r24=>0x0})
r25 = socket$nl_route(0x10, 0x3, 0x0)
r26 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r26, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r26, &(0x7f0000000100)={0x11, 0x0, <r27=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r25, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r27, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
r28 = socket$nl_route(0x10, 0x3, 0x0)
r29 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r29, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r29, &(0x7f0000000100)={0x11, 0x0, <r30=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r28, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r30, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
r31 = socket$nl_route(0x10, 0x3, 0x0)
r32 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r32, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r32, &(0x7f0000000100)={0x11, 0x0, <r33=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r31, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r33, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
r34 = socket$nl_route(0x10, 0x3, 0x0)
r35 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r35, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r35, &(0x7f0000000100)={0x11, 0x0, <r36=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r34, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r36, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
r37 = socket$inet6_tcp(0xa, 0x1, 0x0)
r38 = socket$inet6_sctp(0xa, 0x5, 0x84)
r39 = fcntl$dupfd(r38, 0x0, r37)
ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200)
accept$packet(r39, &(0x7f00000091c0)={0x11, 0x0, <r40=>0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000009200)=0x14)
r41 = socket$nl_route(0x10, 0x3, 0x0)
r42 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r42, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r42, &(0x7f0000000100)={0x11, 0x0, <r43=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r41, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r43, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
r44 = socket$inet6_tcp(0xa, 0x1, 0x0)
r45 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r45, 0x0, r44)
getsockopt$inet6_IPV6_IPSEC_POLICY(r44, 0x29, 0x22, &(0x7f0000009240)={{{@in6=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r46=>0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000009340)=0xe8)
r47 = socket$inet6_tcp(0xa, 0x1, 0x0)
r48 = socket$inet6_sctp(0xa, 0x5, 0x84)
r49 = fcntl$dupfd(r48, 0x0, r47)
ioctl$PERF_EVENT_IOC_ENABLE(r49, 0x8912, 0x400200)
ioctl$ifreq_SIOCGIFINDEX_team(r49, 0x8933, &(0x7f0000009380)={'team0\x00', <r50=>0x0})
r51 = socket$nl_route(0x10, 0x3, 0x0)
r52 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r52, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r52, &(0x7f0000000100)={0x11, 0x0, <r53=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r51, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r53, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009480)={<r54=>0x0, @initdev, @loopback}, &(0x7f00000094c0)=0xc)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000009500)={'team0\x00', <r55=>0x0})
r56 = socket$nl_route(0x10, 0x3, 0x0)
r57 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r57, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r57, &(0x7f0000000100)={0x11, 0x0, <r58=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r56, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r58, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
r59 = socket$nl_route(0x10, 0x3, 0x0)
r60 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r60, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r60, &(0x7f0000000100)={0x11, 0x0, <r61=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r59, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r61, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
r62 = socket$nl_route(0x10, 0x3, 0x0)
r63 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r63, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r63, &(0x7f0000000100)={0x11, 0x0, <r64=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r62, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r64, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
r65 = socket$nl_route(0x10, 0x3, 0x0)
r66 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r66, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r66, &(0x7f0000000100)={0x11, 0x0, <r67=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r65, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r67, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
sendmsg$TEAM_CMD_NOOP(r6, &(0x7f0000009e00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xeb6886d2ab8875b8}, 0xc, &(0x7f0000009dc0)={&(0x7f0000009540)={0x87c, r7, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [{{0x8, 0x1, r12}, {0xb4, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r15}, {0x174, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r19}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r23}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r27}, {0x1b4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r30}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r33}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0xff, 0xff, 0x0, 0xfff}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r36}}}]}}, {{0x8, 0x1, r40}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x3f}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x8b}}, {0x8, 0x6, r43}}}]}}, {{0x8, 0x1, r46}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x2e6}}, {0x8}}}]}}, {{0x8, 0x1, r50}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x81}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r53}}}]}}, {{0x8, 0x1, r54}, {0x218, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r55}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r58}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r61}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xfffffff9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r64}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0xfffffffe}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r67}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x1f}}}]}}]}, 0x87c}, 0x1, 0x0, 0x0, 0x200c10c0}, 0x8090)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r68 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r68, 0x40047438, &(0x7f00000000c0)=0x4)
ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x9, 0x0, 0x40, &(0x7f0000ffc000/0x1000)=nil, 0x4})

22:23:17 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000008005)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x20080, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r5)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
ioctl$TCGETX(r1, 0x5432, &(0x7f00000001c0))
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r8 = gettid()
getpgid(r8)
connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x3, @local, 0x8}, 0x1c)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  307.657947]  nbd5: unable to read partition table
[  307.663969] nbd5: partition table beyond EOD, truncated
22:23:17 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0))

[  307.766140] block nbd2: shutting down sockets
[  307.783310] input: syz1 as /devices/virtual/input/input222
22:23:18 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xfffffffe, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:18 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  307.823040] block nbd5: Receive control failed (result -22)
[  307.854404] nbd5: detected capacity change from 0 to 7168
22:23:18 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r2, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4)

[  307.887447] block nbd5: Attempted send on invalid socket
[  307.893365] block nbd5: shutting down sockets
[  307.974291] ldm_validate_partition_table(): Disk read failed.
[  307.983931] input: syz1 as /devices/virtual/input/input223
[  308.014184] block nbd2: Receive control failed (result -22)
22:23:18 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], [], [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, 0x0, 0x345ff522]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
r3 = dup3(r2, r1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000080)={<r7=>0x0, @in6={{0xa, 0x4e20, 0x9, @remote}}}, &(0x7f0000000180)=0x84)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={r7, 0x7f, 0x1, [0x9]}, 0xa)
tkill(r0, 0x15)

22:23:18 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:18 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x113)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
getpgid(r2)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

[  308.096324] Dev nbd5: unable to read RDB block 0
[  308.106635] block nbd2: shutting down sockets
[  308.135615]  nbd5: unable to read partition table
22:23:18 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  308.187772] nbd5: partition table beyond EOD, truncated
22:23:18 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0))

[  308.249602] input: syz1 as /devices/virtual/input/input224
22:23:18 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x801)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r8=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000080)={r8}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000440)={r8, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x7, 0x0}}}, 0x101, 0x27, 0x0, 0x5, 0xc6}, &(0x7f0000000500)=0x98)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, <r9=>0x0})
prlimit64(r9, 0x8, &(0x7f0000000340)={0x3f, 0x40}, &(0x7f0000000380))
r10 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r10, 0x40047438, &(0x7f00000000c0)=0x4)
accept4(0xffffffffffffffff, &(0x7f0000000000)=@can={0x1d, <r11=>0x0}, &(0x7f0000000080)=0x80, 0x100000)
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r12=>0x0})
semget$private(0x0, 0x2, 0x100)
r13 = getpid()
sched_setattr(r13, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
sched_setattr(r13, &(0x7f0000000400)={0x30, 0x6, 0x0, 0x8, 0xfffffffb, 0x2, 0x100, 0x6}, 0x0)
r14 = socket$inet6_tcp(0xa, 0x1, 0x0)
r15 = socket$inet6_sctp(0xa, 0x5, 0x84)
r16 = fcntl$dupfd(r15, 0x0, r14)
ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200)
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r16, 0xc008551b, &(0x7f00000003c0)=ANY=[@ANYBLOB="fff1d6"])
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x0, 0x4e22, 0x6, 0x2, 0x20, 0x0, 0x32, r11, r12}, {0x7ec3, 0x8, 0xf925, 0x2, 0x80000000, 0x81, 0x80000000ffffffff, 0x8}, {0x5bd, 0x8001, 0x0, 0xfffffffe}, 0x0, 0x6e6bae, 0x2, 0x0, 0x1, 0x2}, {{@in=@local, 0x4d3, 0xff}, 0x2, @in6=@rand_addr="a4e6325b7b34a5c5aa82156397c0309b", 0x3507, 0x3, 0x0, 0xff, 0x7, 0x3, 0x6}}, 0xe8)

22:23:18 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  308.392333] input: syz1 as /devices/virtual/input/input225
[  308.422433] block nbd5: Receive control failed (result -22)
[  308.430457] block nbd3: Receive control failed (result -22)
[  308.466806] block nbd5: shutting down sockets
[  308.603209] block nbd2: Receive control failed (result -22)
22:23:18 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  308.728004] block nbd3: shutting down sockets
22:23:18 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x80], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000], [0x0, 0x0, 0x7ff, 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, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b14], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c5d, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
r3 = dup3(r2, r1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)
getsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100)=0xffffffe2, 0x4)

22:23:18 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x2, 0x0)
sendfile(r2, r1, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x3c)
syz_open_procfs$namespace(r3, &(0x7f0000000000)='ns/user\x00')
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:23:18 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:18 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0))

[  308.784478] block nbd2: shutting down sockets
22:23:19 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x3, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x181000, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r4 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000080)={0xdfb, 0x4, 0x3f})
syz_open_dev$ndb(0x0, 0x0, 0x0)
r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:19 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  308.828725] input: syz1 as /devices/virtual/input/input226
[  308.864327] block nbd5: Receive control failed (result -22)
[  308.883390] nbd5: detected capacity change from 0 to 7168
[  308.914390] block nbd3: Receive control failed (result -22)
[  308.927633] block nbd5: Attempted send on invalid socket
22:23:19 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0))

[  308.933256] block nbd5: shutting down sockets
[  308.971559] block nbd3: shutting down sockets
[  308.982325] block nbd2: Receive control failed (result -22)
[  308.990993] block nbd2: shutting down sockets
[  308.998873] ldm_validate_partition_table(): Disk read failed.
[  309.006648] input: syz1 as /devices/virtual/input/input227
[  309.025443] Dev nbd5: unable to read RDB block 0
22:23:19 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  309.052585] block nbd2: shutting down sockets
[  309.057911] block nbd3: Receive control failed (result -22)
[  309.073337] block nbd4: Receive control failed (result -22)
[  309.082568] block nbd3: shutting down sockets
22:23:19 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$USBDEVFS_SETINTERFACE(r2, 0x80085504, &(0x7f0000000000)={0x0, 0x4407})
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xd}, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10)
r3 = socket(0x11, 0x40004, 0x7f)
r4 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r5 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r4, 0xab00, r3)
ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r5, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  309.102331] nbd4: detected capacity change from 0 to 7168
[  309.110776]  nbd5: unable to read partition table
[  309.136327] nbd5: partition table beyond EOD, truncated
22:23:19 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:19 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101001, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  309.150523] block nbd4: Attempted send on invalid socket
[  309.157149] block nbd4: shutting down sockets
22:23:19 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
clone(0x1000, &(0x7f0000000200)="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", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)="773b0a57f046d9dadd27beeb8f4558435bf935c32ca10c970a260fd7e5d99d9c021dcb459b81e4e2683912424b7e2bf0c9033531760bb1de1de7cb07cf8d0c6997721201b5e89c777b1382f1cc6d954167c766476a51e9bbafcab7ecda121b9480737015f0944b8b81199657b97c1464b425d2b379f313355ea670f00b73ef353e5ab09fca")
socket$vsock_dgram(0x28, 0x2, 0x0)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:19 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
gettid()
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x6], [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, 0xfffffffd, 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, 0x10000000, 0x1, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0xc50, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf1]}, 0x45c)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0)
sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0)
sendmmsg(r1, &(0x7f0000000180), 0x3ef, 0x0)
ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0)
readv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
r2 = dup3(0xffffffffffffffff, r0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0x3, 0x4)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r5)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
r9 = getpid()
sched_setattr(r9, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r8, 0xc1105511, &(0x7f0000000500)={{0x8, 0x3, 0x7, 0x1, 'syz1\x00', 0x9}, 0x6, 0x30, 0x44f, r9, 0x1, 0x4, 'syz0\x00', &(0x7f0000000280)=['selinux@!%em1\x00'], 0xe, [], [0xdd, 0x1000, 0xfff9, 0x101]})
keyctl$get_security(0x11, r5, &(0x7f0000000380)=""/210, 0xd2)
r10 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200)
ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r2, 0xc0945662, &(0x7f0000000080)={0x7, 0x0, [], {0x0, @reserved}})
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

[  309.235774] ldm_validate_partition_table(): Disk read failed.
22:23:19 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, 0x0)

[  309.302158] Dev nbd4: unable to read RDB block 0
[  309.317041] block nbd3: Receive control failed (result -22)
22:23:19 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  309.358764] nbd3: detected capacity change from 0 to 7168
[  309.372157]  nbd4: unable to read partition table
[  309.393989] block nbd3: Attempted send on invalid socket
[  309.399537] block nbd3: shutting down sockets
[  309.421129] block nbd2: Receive control failed (result -22)
[  309.433468] nbd4: partition table beyond EOD, truncated
[  309.452870] input: syz1 as /devices/virtual/input/input228
[  309.458928] block nbd5: Receive control failed (result -22)
[  309.480654] ldm_validate_partition_table(): Disk read failed.
[  309.513413] nbd2: detected capacity change from 0 to 7168
[  309.542128] block nbd5: shutting down sockets
[  309.547504] Dev nbd3: unable to read RDB block 0
[  309.557209] block nbd2: Attempted send on invalid socket
[  309.563236] block nbd2: shutting down sockets
[  309.570931]  nbd3: unable to read partition table
[  309.578058] ldm_validate_partition_table(): Disk read failed.
22:23:19 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:19 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0))

[  309.589695] nbd3: partition table beyond EOD, truncated
[  309.596781] Dev nbd2: unable to read RDB block 0
[  309.609146]  nbd2: unable to read partition table
[  309.614695] nbd2: partition table beyond EOD, truncated
[  309.654215] block nbd3: shutting down sockets
22:23:19 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, 0x0)

22:23:19 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7f, 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_config_ext, 0xc0ef, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc)
r0 = socket(0x2, 0x2, 0xfd)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20c300, 0x0)
ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f0000000100))
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r7, 0x0, r6)
sendto$unix(0xffffffffffffffff, &(0x7f0000000180)="1d2541b5912c3a2676fd626545eb49b2e8e36b436db67f6b9cbbd814739e53", 0x1f, 0x4020, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e)
fstatfs(r6, &(0x7f0000000200)=""/127)
r8 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r8, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r8, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
r12 = fcntl$dupfd(r11, 0x0, r10)
ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200)
r13 = getpid()
sched_setattr(r13, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
ioctl$BLKTRACESETUP(r12, 0xc0481273, &(0x7f0000000300)={[], 0x400, 0x6, 0x2, 0x9, 0x3, r13})

22:23:19 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:20 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 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_config_ext, 0x8000, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x4000)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
r4 = semget(0x3, 0x4, 0x20)
r5 = getuid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, <r6=>0x0}, &(0x7f0000000040)=0xc)
r7 = geteuid()
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000200)={{0x3, r5, r6, r7, r8, 0x2a0, 0x9}, 0x10000, 0x9, 0x7f})

[  309.759146] block nbd4: Receive control failed (result -22)
[  309.784030] nbd4: detected capacity change from 0 to 7168
[  309.791239] block nbd5: Receive control failed (result -22)
22:23:20 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  309.814797] block nbd4: Attempted send on invalid socket
[  309.820567] block nbd4: shutting down sockets
[  309.854894] block nbd5: shutting down sockets
[  309.865755] block nbd2: Receive control failed (result -22)
[  309.874226] ldm_validate_partition_table(): Disk read failed.
[  309.877111] nbd2: detected capacity change from 0 to 7168
[  309.887578] block nbd2: Attempted send on invalid socket
[  309.893499] Dev nbd4: unable to read RDB block 0
[  309.898550] block nbd2: shutting down sockets
[  309.898763]  nbd4: unable to read partition table
22:23:20 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, 0x0)

[  309.910387] ldm_validate_partition_table(): Disk read failed.
[  309.932335] Dev nbd2: unable to read RDB block 0
[  309.954111]  nbd2: unable to read partition table
22:23:20 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r4 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000100)=0xff, 0x4)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  309.961180] nbd4: partition table beyond EOD, truncated
[  309.982127] nbd2: partition table beyond EOD, truncated
[  310.058954] block nbd5: Receive control failed (result -22)
[  310.066218] block nbd2: Receive control failed (result -22)
[  310.067921] block nbd2: shutting down sockets
[  310.097213] nbd5: detected capacity change from 0 to 7168
[  310.103657] block nbd3: Receive control failed (result -22)
[  310.119949] block nbd5: Attempted send on invalid socket
[  310.125623] block nbd5: shutting down sockets
[  310.142525] block nbd3: shutting down sockets
[  310.174364] ldm_validate_partition_table(): Disk read failed.
[  310.189336] input: syz1 as /devices/virtual/input/input229
[  310.205025] Dev nbd5: unable to read RDB block 0
[  310.221331]  nbd5: unable to read partition table
[  310.225587] block nbd3: Receive control failed (result -22)
[  310.227001] nbd5: partition table beyond EOD, 
[  310.237823] block nbd3: shutting down sockets
[  310.240274] truncated
22:23:20 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\xff\x01\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b], [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, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x40], [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:20 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:20 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0))

22:23:20 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
clone(0x1000, &(0x7f0000000200)="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", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)="773b0a57f046d9dadd27beeb8f4558435bf935c32ca10c970a260fd7e5d99d9c021dcb459b81e4e2683912424b7e2bf0c9033531760bb1de1de7cb07cf8d0c6997721201b5e89c777b1382f1cc6d954167c766476a51e9bbafcab7ecda121b9480737015f0944b8b81199657b97c1464b425d2b379f313355ea670f00b73ef353e5ab09fca")
socket$vsock_dgram(0x28, 0x2, 0x0)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:20 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:20 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r4, 0x0, r3)
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x4ea}}, 0x0)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={@mcast1, @loopback, @mcast1, 0x9, 0x1, 0xff, 0x400, 0x4, 0x2000000, r7})
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r8 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r8, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:20 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  310.442108] block nbd5: Receive control failed (result -22)
[  310.459968] input: syz1 as /devices/virtual/input/input230
[  310.480094] block nbd2: Receive control failed (result -22)
[  310.507541] block nbd4: Receive control failed (result -22)
[  310.523162] block nbd2: shutting down sockets
[  310.523190] block nbd3: Receive control failed (result -22)
22:23:20 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  310.562488] block nbd3: shutting down sockets
[  310.574057] block nbd4: shutting down sockets
22:23:20 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))

22:23:20 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, 0x0)

[  310.647083] block nbd3: shutting down sockets
[  310.653566] input: syz1 as /devices/virtual/input/input231
22:23:20 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x3, 0x8000, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  310.701218] nbd5: detected capacity change from 0 to 7168
[  310.717510] block nbd5: Attempted send on invalid socket
[  310.723124] block nbd5: shutting down sockets
[  310.723965] block nbd4: Receive control failed (result -22)
22:23:20 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@rose={'rose', 0x0}, 0x10)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:21 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  310.766117] nbd4: detected capacity change from 0 to 7168
[  310.787895] ldm_validate_partition_table(): Disk read failed.
[  310.798704] block nbd2: Receive control failed (result -22)
[  310.805116] block nbd4: Attempted send on invalid socket
[  310.810773] block nbd4: shutting down sockets
[  310.854480] ldm_validate_partition_table(): Disk read failed.
[  310.865664] block nbd2: shutting down sockets
[  310.874661] block nbd3: Receive control failed (result -22)
[  310.885108] input: syz1 as /devices/virtual/input/input232
[  310.887988] Dev nbd5: unable to read RDB block 0
[  310.906105] Dev nbd4: unable to read RDB block 0
22:23:21 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  310.944810]  nbd5: unable to read partition table
[  310.952324]  nbd4: unable to read partition table
[  310.961194] block nbd3: shutting down sockets
[  310.972786] block nbd2: Receive control failed (result -22)
[  310.988997] nbd2: detected capacity change from 0 to 7168
[  310.991785] nbd4: partition table beyond EOD, truncated
[  311.000697] nbd5: partition table beyond EOD, 
[  311.008224] block nbd2: Attempted send on invalid socket
[  311.013208] block nbd2: shutting down sockets
[  311.027823] ldm_validate_partition_table(): Disk read failed.
[  311.036572] truncated
[  311.043575] block nbd3: shutting down sockets
22:23:21 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  311.066398] Dev nbd2: unable to read RDB block 0
[  311.074801]  nbd2: unable to read partition table
[  311.094786] nbd2: partition table beyond EOD, truncated
22:23:21 executing program 5:

22:23:21 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:21 executing program 4:

22:23:21 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100], [], [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
write$USERIO_CMD_SEND_INTERRUPT(r8, &(0x7f0000000080)={0x2, 0xfe}, 0x2)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:21 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000080)='\xde\xff\xff\xff\x00\x10\x00', 0x0, 0x40600)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:21 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, 0x0)
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:21 executing program 4:

[  311.254274] input: syz1 as /devices/virtual/input/input234
22:23:21 executing program 5:

22:23:21 executing program 4:

22:23:21 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, 0x0)
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  311.347035] block nbd3: Receive control failed (result -22)
[  311.367546] nbd3: detected capacity change from 0 to 7168
22:23:21 executing program 4:

22:23:21 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4)

[  311.393066] block nbd3: shutting down sockets
22:23:21 executing program 5:

[  311.445414] ldm_validate_partition_table(): Disk read failed.
[  311.544146] Dev nbd3: unable to read RDB block 0
[  311.568619]  nbd3: unable to read partition table
[  311.578563] block nbd2: Receive control failed (result -22)
[  311.585800] nbd3: partition table beyond EOD, truncated
[  311.610929] block nbd2: shutting down sockets
22:23:21 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x1e, 0x0, "22f5e8c9f76fd59533f81b7c640debaf0864c469d1f5c29e8b1c1d497fb2c360a1c69a81d6735de2c8ca138ba8bf416d899de63f23198a7e03105b3c2497af6e", "4332b1b6d14d8c206474f89ce25e9147175026630fd4bce0ad5f8797b9ccee15", [0x1000, 0x7]})
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:21 executing program 5:

22:23:21 executing program 4:

22:23:21 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0xffffffff], [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, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00')
sendmsg$TIPC_CMD_GET_BEARER_NAMES(r5, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r6, 0x10, 0x70bd2d, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x100d0}, 0x4040)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
r12 = fcntl$dupfd(r11, 0x0, r10)
ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200)
ioctl$BINDER_SET_MAX_THREADS(r12, 0x40046205, &(0x7f00000003c0))
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
write$P9_RLOCK(r9, &(0x7f0000000080)={0x8, 0x35, 0x1}, 0x8)
tkill(r0, 0x15)

22:23:21 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, 0x0)
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  311.661403] block nbd2: Receive control failed (result -22)
[  311.669763] block nbd2: shutting down sockets
22:23:21 executing program 5:

22:23:21 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
write$apparmor_current(0xffffffffffffffff, &(0x7f0000000000)=@profile={'changeprofile ', 'em1\x00'}, 0x12)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  311.715935] input: syz1 as /devices/virtual/input/input235
22:23:21 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(0xffffffffffffffff, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:22 executing program 4:

22:23:22 executing program 5:

22:23:22 executing program 4:

22:23:22 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(0xffffffffffffffff, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  311.866039] block nbd2: Receive control failed (result -22)
[  311.879868] block nbd3: Receive control failed (result -22)
[  311.894242] nbd2: detected capacity change from 0 to 7168
[  311.908215] block nbd2: shutting down sockets
[  311.939447] ldm_validate_partition_table(): Disk read failed.
[  311.956740] Dev nbd2: unable to read RDB block 0
[  312.001645]  nbd2: unable to read partition table
[  312.028188] nbd2: partition table beyond EOD, truncated
22:23:22 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x8, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:22 executing program 4:

22:23:22 executing program 5:

22:23:22 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
r3 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r4=>0x0}, &(0x7f0000000280)=0x5)
setuid(r4)
r5 = geteuid()
r6 = getpid()
shmctl$IPC_SET(r3, 0x1, &(0x7f00000005c0)={{0x0, r4, 0x0, r5, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r6, 0x7})
ptrace$setregs(0xd, r6, 0x5, &(0x7f0000000080)="58d61fd2257c24137d16e98be5966243704d9d933459102f7dec144e372bdb728a4c2da353f3693dac9086947707415520f068f13a2d7570cd3b49fd03c1a322ec96e4cacbfa91d991e979e14c00d83607341c4aa9a5686af4cb4e674e7d06d45cc522405e1898cd79902ee80e746d44409562f00d8905ce34e728c00d25ca0e2a4213b3c58e901e21982fee42522d25adf67ff37fc30d84cadebe6f67d704fae979d6ad95c2c9a9")
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:22 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(0xffffffffffffffff, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  312.081344] block nbd2: Could not allocate knbd recv work queue.
[  312.089411] block nbd2: shutting down sockets
[  312.112162] block nbd3: shutting down sockets
22:23:22 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000040)={0xa, 0x4, 0x8, 0x5, 'syz0\x00', 0x7})
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0x9a)
r5 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r6=>0x0}, &(0x7f0000000280)=0x5)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0)
setuid(r6)
r7 = geteuid()
r8 = getpid()
shmctl$IPC_SET(r5, 0x1, &(0x7f00000005c0)={{0x0, r6, 0x0, r7, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r8, 0x7})
setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@empty, @in6=@rand_addr="4c9804ac5616933e219a39254d127f80", 0x4e24, 0xbf, 0x4e23, 0xfff7, 0x2, 0x80, 0x80, 0x0, r4, r7}, {0x2, 0x21, 0x400, 0x9, 0x2800000000000, 0x3, 0x2, 0x9}, {0x80000000, 0x6, 0x1000, 0x8}, 0x1ff, 0x6e6bbd, 0x6, 0x1, 0x3, 0x3}, {{@in=@multicast2, 0x4d5, 0x33}, 0xa, @in=@multicast1, 0x3504, 0x2, 0x0, 0x7f, 0xfffffff8, 0x8, 0xffff8000}}, 0xe8)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @local, 0x80}, 0x1c)
syz_open_dev$ndb(0x0, 0x0, 0x0)
connect$ax25(r3, &(0x7f0000000140)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:22 executing program 4:

22:23:22 executing program 5:

[  312.184083] input: syz1 as /devices/virtual/input/input236
22:23:22 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:22 executing program 5:

[  312.280648] block nbd3: Receive control failed (result -22)
[  312.301326] QAT: Invalid ioctl
22:23:22 executing program 4:

22:23:22 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  312.357925] block nbd3: shutting down sockets
[  312.370116] block nbd2: Receive control failed (result -22)
[  312.392600] input: syz1 as /devices/virtual/input/input237
[  312.393349] nbd2: detected capacity change from 0 to 7168
[  312.460903] block nbd3: Receive control failed (result -22)
[  312.462589] block nbd2: shutting down sockets
[  312.471348] print_req_error: 829 callbacks suppressed
[  312.471353] print_req_error: I/O error, dev nbd2, sector 0
[  312.471363] buffer_io_error: 830 callbacks suppressed
[  312.471368] Buffer I/O error on dev nbd2, logical block 0, async page read
[  312.485655] print_req_error: I/O error, dev nbd2, sector 2
[  312.499436] block nbd3: shutting down sockets
[  312.500657] Buffer I/O error on dev nbd2, logical block 1, async page read
[  312.507594] print_req_error: I/O error, dev nbd2, sector 4
[  312.518463] Buffer I/O error on dev nbd2, logical block 2, async page read
[  312.519400] print_req_error: I/O error, dev nbd2, sector 6
[  312.531334] Buffer I/O error on dev nbd2, logical block 3, async page read
[  312.536255] print_req_error: I/O error, dev nbd2, sector 0
[  312.545442] Buffer I/O error on dev nbd2, logical block 0, async page read
[  312.553394] print_req_error: I/O error, dev nbd2, sector 2
22:23:22 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r6=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r6, 0x7}, 0x8)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:22 executing program 5:

22:23:22 executing program 4:

[  312.559143] Buffer I/O error on dev nbd2, logical block 1, async page read
[  312.567032] print_req_error: I/O error, dev nbd2, sector 4
[  312.572862] Buffer I/O error on dev nbd2, logical block 2, async page read
[  312.580899] print_req_error: I/O error, dev nbd2, sector 6
[  312.586632] Buffer I/O error on dev nbd2, logical block 3, async page read
[  312.600827] print_req_error: I/O error, dev nbd2, sector 0
[  312.606545] Buffer I/O error on dev nbd2, logical block 0, async page read
[  312.614990] print_req_error: I/O error, dev nbd2, sector 2
[  312.620758] Buffer I/O error on dev nbd2, logical block 1, async page read
[  312.636078] ldm_validate_partition_table(): Disk read failed.
[  312.654613] Dev nbd2: unable to read RDB block 0
22:23:22 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = socket$bt_hidp(0x1f, 0x3, 0x6)
listen(r3, 0xfffffff9)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
write$smack_current(r6, &(0x7f0000000080)='/^\x00', 0x3)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
write$P9_RREAD(r6, &(0x7f00000000c0)={0x21, 0x75, 0x2, {0x16, "56d2d18ebf4fa20dadaa4de0d177e6f36753c85a0e0c"}}, 0x21)
dup3(r2, r1, 0x0)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
r12 = fcntl$dupfd(r11, 0x0, r10)
ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200)
ioctl$SIOCX25GSUBSCRIP(r12, 0x89e0, &(0x7f0000000380)={'bond0\x00', 0x81, 0x401})

22:23:22 executing program 4:

[  312.708457]  nbd2: unable to read partition table
[  312.728066] block nbd3: Receive control failed (result -22)
[  312.749682] nbd3: detected capacity change from 0 to 7168
[  312.750719] nbd2: partition table beyond EOD, truncated
[  312.766557] block nbd3: shutting down sockets
[  312.792058] ldm_validate_partition_table(): Disk read failed.
[  312.807848] Dev nbd3: unable to read RDB block 0
[  312.817322]  nbd3: unable to read partition table
[  312.822604] nbd3: partition table beyond EOD, truncated
[  312.834787] QAT: Invalid ioctl
22:23:23 executing program 5:

22:23:23 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:23 executing program 4:

22:23:23 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={<r7=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_SET_OPTION(r6, &(0x7f0000001bc0)={0xe, 0x18, 0xfa00, @ib_path={0x0, r7}}, 0x20)
write$RDMA_USER_CM_CMD_QUERY_ROUTE(r5, &(0x7f0000000080)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r7, 0x1}}, 0x18)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
r10 = fcntl$dupfd(r9, 0x0, r8)
ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:23 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000000)=0x7, 0x4)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  312.887205] block nbd3: shutting down sockets
22:23:23 executing program 4:

22:23:23 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:23 executing program 5:

22:23:23 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  312.945206] input: syz1 as /devices/virtual/input/input239
[  313.010608] block nbd2: Receive control failed (result -22)
22:23:23 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r4, 0x0, r3)
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x4ea}}, 0x0)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={@mcast1, @loopback, @mcast1, 0x9, 0x1, 0xff, 0x400, 0x4, 0x2000000, r7})
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r8 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r8, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:23 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, 0x0)

[  313.107978] block nbd3: Receive control failed (result -22)
22:23:23 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r5)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
r8 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
accept4$nfc_llcp(r8, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x40000)
dup3(r2, r1, 0x0)
r9 = socket$inet6_tcp(0xa, 0x1, 0x0)
syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00')
r10 = socket$inet6_sctp(0xa, 0x5, 0x84)
r11 = fcntl$dupfd(r10, 0x0, r9)
ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000180), &(0x7f0000000280)=0x40)
tkill(r0, 0x15)

22:23:23 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  313.152004] nbd3: detected capacity change from 0 to 7168
[  313.190343] block nbd3: shutting down sockets
[  313.285803] ldm_validate_partition_table(): Disk read failed.
[  313.315978] block nbd5: Receive control failed (result -22)
[  313.323475] input: syz1 as /devices/virtual/input/input240
22:23:23 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  313.336841] block nbd2: shutting down sockets
[  313.349037] block nbd4: Receive control failed (result -22)
[  313.361995] Dev nbd3: unable to read RDB block 0
[  313.379721] block nbd4: shutting down sockets
[  313.392799] block nbd5: shutting down sockets
22:23:23 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x1, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000000)={'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}})
r5 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r5, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:23 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4a0000, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
splice(r1, &(0x7f0000000040), r3, &(0x7f0000000080), 0x100000001, 0x4)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = gettid()
tkill(r6, 0x3c)
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2000, 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, 0x4, @perf_config_ext}, r6, 0xffffffffbfffffff, r5, 0x0)
r7 = socket(0x11, 0x2, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r8 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r9 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r8, 0xab00, r7)
ioctl$NBD_SET_SIZE_BLOCKS(r9, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r9, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r10 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r10, 0x40047438, &(0x7f00000000c0)=0x4)

[  313.420799]  nbd3: unable to read partition table
22:23:23 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:23 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

[  313.446055] nbd3: partition table beyond EOD, truncated
[  313.486654] input: syz1 as /devices/virtual/input/input241
[  313.556750] block nbd3: shutting down sockets
22:23:23 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x303000, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$dspn(0x0, 0x10000000000d911, 0x100)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:23 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x0, 0x0, 0x0, 0x15}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x0, 0x0, 0x2)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x1, 0x40000)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r5, 0x0, r4)
ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000040)={r4, 0x0, 0x100, 0x7fff, 0x6})
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:23 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  313.624511] block nbd4: Receive control failed (result -22)
[  313.709942] block nbd4: shutting down sockets
22:23:23 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

22:23:24 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
r2 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r2, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r2, 0x0, 0x100000000c9, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r5=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r7, 0x0, r6)
getsockopt$inet6_int(r7, 0x29, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={<r8=>r5, 0x80000000, 0x30}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r8, 0x3, 0x61, "f3650471224362c5400b5d9859e9bcf67fd0a6d3b09a28554a41ce5962ca67339a541cd0efe682b4893bb6b0d6ccbfe4437c7780c0503acc565bfa33b004f1708be1cbdcba9c733c97e2d44e7875a5a4fc9de2c3a178387a311ff46a7bca80c3f5"}, 0x69)

[  313.762148] input: syz1 as /devices/virtual/input/input242
22:23:24 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ftruncate(0xffffffffffffffff, 0x7)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:24 executing program 2:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0xc7ae574ec75fe8b8)
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x40, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x10, r0, 0x0)
r1 = socket(0x11, 0x2, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r1)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10)
pwritev(r5, &(0x7f0000000180)=[{&(0x7f0000000100)="631d68cdd4f64222ef8a979877b65ac30d005abd1c58cdfb21c18f438770c3eb3fb3bb847fd8c511c32db105e88cf4193fa165eeada325daece45a63e3b253112fdd881d39e6040da6a6089695a9ba1d3ce58ebf0ab17c85fb300478539b86b8191af66fae3485fb2aa33ec4da4b7d4d2cde802c0df7", 0x76}], 0x1, 0x0)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:24 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
ioctl$NBD_SET_SOCK(r5, 0xab00, r8)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
r12 = fcntl$dupfd(r11, 0x0, r10)
ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200)
sendmsg$nl_route(r12, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4008084}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_delroute={0x2c, 0x19, 0x80a, 0x70bd29, 0x25dfdbff, {0xa, 0x0, 0x10, 0x3f, 0xfe, 0x4, 0xc8, 0x7, 0x1400}, [@RTA_MARK={0x8, 0x10, 0xa2}, @RTA_MARK={0x8, 0x10, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000)

22:23:24 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

22:23:24 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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, 0x10000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24a6, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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, 0x1, 0x0, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  313.994809] block nbd2: Receive control failed (result -22)
[  314.005867] block nbd3: Receive control failed (result -22)
[  314.019887] nbd2: detected capacity change from 0 to 7168
[  314.047080] find_fallback: 5 callbacks suppressed
[  314.047091] block nbd2: Attempted send on invalid socket
[  314.050925] block nbd5: Receive control failed (result -22)
[  314.052203] block nbd2: shutting down sockets
[  314.070263] ldm_validate_partition_table(): Disk read failed.
22:23:24 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:24 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x0, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  314.102669] Dev nbd2: unable to read RDB block 0
[  314.109829] input: syz1 as /devices/virtual/input/input244
[  314.110435] block nbd3: shutting down sockets
[  314.128979]  nbd2: unable to read partition table
[  314.136460] nbd2: partition table beyond EOD, truncated
22:23:24 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x7)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
io_setup(0x8, &(0x7f0000000140))
r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4)
ioctl$CAPI_SET_FLAGS(r1, 0x80044324, &(0x7f0000000100)=0x1)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000000))
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r7 = dup(0xffffffffffffffff)
mmap$usbfs(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000004, 0x810, r7, 0x0)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  314.169611] block nbd5: shutting down sockets
[  314.192684] block nbd2: shutting down sockets
22:23:24 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x400, 0x0)
ioctl$KDSETLED(r3, 0x4b32, 0x1ff)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r5=>0x0, 0x9, 0x8d, 0x6, 0x8, 0x8, 0xe3, 0x4, {0x0, @in6={{0xa, 0x4e20, 0x3, @rand_addr="0dc7c33e4da1bb4b91590779371600ea", 0x4}}, 0x7, 0x10001, 0x7fffffff, 0x4, 0x3}}, &(0x7f0000000100)=0xb0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x3}, &(0x7f0000000180)=0x8)

22:23:24 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:24 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x0, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  314.273025] input: syz1 as /devices/virtual/input/input245
[  314.303013] block nbd3: Receive control failed (result -22)
22:23:24 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x480000, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  314.352895] nbd3: detected capacity change from 0 to 7168
[  314.382655] block nbd2: Receive control failed (result -22)
22:23:24 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  314.449618] block nbd3: Attempted send on invalid socket
[  314.455306] block nbd3: shutting down sockets
22:23:24 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x0, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  314.520912] input: syz1 as /devices/virtual/input/input246
[  314.525147] ldm_validate_partition_table(): Disk read failed.
[  314.531998] block nbd4: Receive control failed (result -22)
[  314.551705] block nbd2: shutting down sockets
[  314.558645] Dev nbd3: unable to read RDB block 0
[  314.577568] nbd4: detected capacity change from 0 to 7168
[  314.595321]  nbd3: unable to read partition table
[  314.605397] block nbd2: Receive control failed (result -22)
[  314.617613] block nbd2: shutting down sockets
22:23:24 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

22:23:24 executing program 2:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0)
getpeername$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10)
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x2, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r1)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

[  314.631811] nbd3: partition table beyond EOD, truncated
[  314.648908] block nbd4: Attempted send on invalid socket
[  314.654924] block nbd4: shutting down sockets
22:23:24 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x0, 0xc, 0xb0, 0x40}, 0x20)

[  314.700920] ldm_validate_partition_table(): Disk read failed.
[  314.722547] input: syz1 as /devices/virtual/input/input247
[  314.758922] block nbd3: shutting down sockets
[  314.776036] Dev nbd4: unable to read RDB block 0
22:23:25 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c], [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688], [0x0, 0x0, 0x0, 0x8, 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, 0x2], [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  314.816060]  nbd4: unable to read partition table
[  314.832594] block nbd2: Receive control failed (result -22)
[  314.843712] nbd4: partition table beyond EOD, truncated
22:23:25 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
getuid()
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:25 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  314.882776] block nbd2: shutting down sockets
22:23:25 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x0, 0x0, 0xb0, 0x40}, 0x20)

[  314.918525] input: syz1 as /devices/virtual/input/input248
22:23:25 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  314.991139] block nbd2: Receive control failed (result -22)
[  315.031852] block nbd2: shutting down sockets
22:23:25 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x0, 0x0, 0xb0, 0x40}, 0x20)

22:23:25 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x3, 0x5}, {0x2, 0x3}, 0x8, 0x4, 0x3})
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  315.108578] input: syz1 as /devices/virtual/input/input249
[  315.114441] block nbd3: Receive control failed (result -22)
[  315.138041] block nbd4: shutting down sockets
22:23:25 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:25 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x0, 0xc, 0xb0, 0x40}, 0x20)

[  315.273552] block nbd2: shutting down sockets
22:23:25 executing program 0:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x100, 0x0)
ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x0)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r1 = gettid()
r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r3 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r2, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x80000000]}, 0x45c)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1, 0x8000)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
r12 = fcntl$dupfd(r11, 0x0, r10)
ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200)
syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x73, 0x80400)
r13 = socket$inet6_tcp(0xa, 0x1, 0x0)
r14 = socket$inet6_sctp(0xa, 0x5, 0x84)
r15 = fcntl$dupfd(r14, 0x0, r13)
ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200)
creat(&(0x7f0000000280)='./file0\x00', 0x40)
ioctl$UI_DEV_SETUP(r2, 0x5501, 0x0)
readv(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
r16 = socket$inet6_tcp(0xa, 0x1, 0x0)
r17 = socket$inet6_sctp(0xa, 0x5, 0x84)
r18 = fcntl$dupfd(r17, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200)
setsockopt$bt_rfcomm_RFCOMM_LM(r18, 0x12, 0x3, &(0x7f0000000080)=0x28, 0x4)
dup3(r3, r2, 0x0)
r19 = socket$inet6_tcp(0xa, 0x1, 0x0)
r20 = socket$inet6_sctp(0xa, 0x5, 0x84)
r21 = fcntl$dupfd(r20, 0x0, r19)
ioctl$PERF_EVENT_IOC_ENABLE(r21, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r1, 0x15)

22:23:25 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x0, 0x0, 0xb0, 0x40}, 0x20)

[  315.326178] block nbd4: Receive control failed (result -22)
[  315.355711] block nbd2: Receive control failed (result -22)
[  315.360926] nbd4: detected capacity change from 0 to 7168
[  315.388389] block nbd3: shutting down sockets
[  315.398834] block nbd2: shutting down sockets
[  315.415897] Unknown ioctl -2147199421
[  315.424364] block nbd4: Attempted send on invalid socket
[  315.429955] block nbd4: shutting down sockets
22:23:25 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x2)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00')
sendmsg$TIPC_NL_LINK_SET(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x284, r5, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xee06}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x89}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000000}]}, @TIPC_NLA_LINK={0xe0, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5d3f7bfd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}, @TIPC_NLA_BEARER={0x88, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8000}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x8, @rand_addr="a369a7daeea5ff4f70e4ddd2c34f367d", 0x40000}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [], @remote}, 0x8b9}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x17f, 0xdb, @dev={0xfe, 0x80, [], 0x14}}}, {0x14, 0x2, @in={0x2, 0x4e20, @broadcast}}}}]}, @TIPC_NLA_LINK={0x54, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_LINK={0x80, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x472}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xeb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x800}, 0x4014)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)={0x25, 0x0, 0x4, 0x4, 0x0, 0x183})
r6 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r6, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r7 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r9, 0x0, r8)
ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f00000004c0)=0x2)
ioctl$PPPIOCATTCHAN(r7, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:25 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x4, 0x2, 0x4)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00')
ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x100000000)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
setsockopt$inet6_udp_int(r6, 0x11, 0xa, &(0x7f0000000040)=0x400, 0x4)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000), 0x8)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r7 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r7, 0x40047438, &(0x7f00000000c0)=0x4)

[  315.510812] ldm_validate_partition_table(): Disk read failed.
22:23:25 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x0, 0xc, 0x0, 0x40}, 0x20)

22:23:25 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r5, 0x0, r4)
ioctl$EXT4_IOC_GROUP_EXTEND(r5, 0x40086607, &(0x7f0000000080)=0x8)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:25 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x0, 0xc, 0xb0, 0x40}, 0x20)

[  315.561983] Dev nbd4: unable to read RDB block 0
[  315.605310]  nbd4: unable to read partition table
[  315.637522] nbd4: partition table beyond EOD, truncated
22:23:25 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  315.690635] input: syz1 as /devices/virtual/input/input251
22:23:26 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x0, 0xc, 0x0, 0x40}, 0x20)

22:23:26 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:26 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
getpeername(0xffffffffffffffff, &(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x80)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:26 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x2)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00')
sendmsg$TIPC_NL_LINK_SET(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x284, r5, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xee06}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x89}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000000}]}, @TIPC_NLA_LINK={0xe0, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5d3f7bfd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}, @TIPC_NLA_BEARER={0x88, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8000}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x8, @rand_addr="a369a7daeea5ff4f70e4ddd2c34f367d", 0x40000}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [], @remote}, 0x8b9}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x17f, 0xdb, @dev={0xfe, 0x80, [], 0x14}}}, {0x14, 0x2, @in={0x2, 0x4e20, @broadcast}}}}]}, @TIPC_NLA_LINK={0x54, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_LINK={0x80, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x472}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xeb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x800}, 0x4014)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)={0x25, 0x0, 0x4, 0x4, 0x0, 0x183})
r6 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r6, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r7 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r9, 0x0, r8)
ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f00000004c0)=0x2)
ioctl$PPPIOCATTCHAN(r7, 0x40047438, &(0x7f00000000c0)=0x4)

[  315.833601] block nbd2: Receive control failed (result -22)
[  315.839855] nbd2: detected capacity change from 0 to 7168
[  315.846145] block nbd2: Attempted send on invalid socket
[  315.851784] block nbd2: shutting down sockets
[  315.882631] input: syz1 as /devices/virtual/input/input252
[  315.897016] ldm_validate_partition_table(): Disk read failed.
[  315.949321] Dev nbd2: unable to read RDB block 0
22:23:26 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-monitor\x00', 0x4000, 0x0)
fanotify_mark(0xffffffffffffffff, 0x9, 0x3c6b154e12f02cca, r5, &(0x7f0000000280)='./file0\x00')
r6 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)
prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0xc)
r7 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x400000, 0x0)
getpeername$inet(r7, &(0x7f00000000c0)={0x2, 0x0, @remote}, &(0x7f0000000100)=0x10)

22:23:26 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x0, 0xc, 0x0, 0x40}, 0x20)

[  315.997761]  nbd2: unable to read partition table
[  316.043567] nbd2: partition table beyond EOD, truncated
[  316.065884] block nbd4: Receive control failed (result -22)
[  316.081628] block nbd3: Receive control failed (result -22)
[  316.104645] nbd4: detected capacity change from 0 to 7168
[  316.106172] nbd3: detected capacity change from 0 to 7168
[  316.141185] block nbd4: Attempted send on invalid socket
[  316.146858] block nbd4: shutting down sockets
[  316.187024] ldm_validate_partition_table(): Disk read failed.
[  316.189029] block nbd3: Attempted send on invalid socket
[  316.198607] block nbd3: shutting down sockets
22:23:26 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xd33039b52c785685, 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_config_ext, 0x8020}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r3, 0x2, 0x6, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4b1d}]}, 0x5c}, 0x1, 0x0, 0x0, 0x102}, 0x4000000)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r2)
r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
r7 = fcntl$dupfd(r6, 0x0, r5)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
write$binfmt_elf64(r1, &(0x7f0000000700)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x3, 0x3f, 0x1, 0x5, 0x3, 0x6068ac275bd08ba0, 0x1, 0x64, 0x40, 0xd1, 0xff, 0x7fff, 0x38, 0x2, 0x1ff}, [{0x6, 0x800, 0x3, 0x80000001, 0xffff, 0x3f}], "a1e8844d5c35507f266f103daf267767e55d91e83b22d590feb0eeed22a565a63e0144c85d74b70f4c2f3d3e13d7d1516744768c6a13b7fbd0eeba62219cf517e1e55ff30c7ccfffc902d32b2a3888feaf1a2dcfb964d19f30783504644011618599a7b615", [[], [], [], [], [], [], [], []]}, 0x8dd)
ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000080))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r4)
keyctl$search(0xa, r2, &(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, r4)
r8 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r8, 0xab07, 0x7)
socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$NBD_CLEAR_SOCK(r8, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:26 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='put\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  316.249324] Dev nbd4: unable to read RDB block 0
[  316.256166] ldm_validate_partition_table(): Disk read failed.
22:23:26 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r0 = getpid()
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
capget(&(0x7f0000000200)={0x20071026, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7f, 0x37b4bc7d, 0xac})
chdir(0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000740)=@mangle={'mangle\x00', 0x1f, 0x6, 0x530, 0x2d0, 0x0, 0x1b8, 0x3b8, 0x3b8, 0x498, 0x498, 0x498, 0x498, 0x498, 0x6, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x18}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ip={@broadcast, @multicast2, 0xff, 0xff, 'syzkaller1\x00', 'syz_tun\x00', {0x80}, {0xff}, 0xff, 0x0, 0x40}, 0x0, 0x98, 0xd0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0x2, 0x1}, {0x2, 0x81}, {0x7f, 0x22, 0xd1}, 0x2, 0xff}}}, {{@ip={@multicast1, @loopback, 0x0, 0xffffffff, 'yam0\x00', 'ip6tnl0\x00', {0x7f}, {0xff}, 0xe1}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x40}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x3f, 0x8}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x20}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x590)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, 0x0)
mkdir(&(0x7f0000000700)='./file1\x00', 0x8f)
r2 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0)
mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1'])
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x4}}, 0x20)
r3 = syz_open_dev$vivid(0x0, 0x0, 0x2)
ioctl$VFIO_IOMMU_GET_INFO(r2, 0x3b70, &(0x7f00000000c0)={0x10})
ioctl$VIDIOC_G_PARM(r3, 0xc0cc5615, &(0x7f0000000280)={0x0, @raw_data="e2c07d6cf34bf7373565792741030de9a1e6aed734cf96219aef2e7161b85c9bcef026dd8b9ed964f27968e1ae04e4d670f21d37430ba4a233cb3210be29d673e331782805750fb60d88599cb98b2fdfb5c8d37b2d44b2670d24b2cff3eeb345da7557447501fd0b92c09a9f1dda3cf986ccfdc0c44cd457c286c7d9e167854fe4c2da327c794b44d6d17d0b6d6a14ba1d6ad70966091586e5db2b4c3f4f50e18fabe3d3a5eda11b4052545e8ed7aecc0acc3e9a6bdd565d51eed7bab197e5747bdc554a61b0dacc"})
ioctl$VIDIOC_SUBSCRIBE_EVENT(r3, 0x4020565a, &(0x7f00000003c0)={0x0, 0x7fffffff})
chdir(&(0x7f0000000180)='./file0\x00')
pivot_root(&(0x7f0000000340)='./file2\x00', &(0x7f0000000440)='./file1/file0\x00')
link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00')
ioctl$SCSI_IOCTL_STOP_UNIT(r2, 0x6)
socket$netlink(0x10, 0x3, 0x2)
r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000380)={0xa927, 0x13a})
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40000012, 0xffffffffffffffff, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)

22:23:26 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x0, 0xc}, 0x20)

[  316.295029] Dev nbd3: unable to read RDB block 0
[  316.328704]  nbd3: unable to read partition table
[  316.334885]  nbd4: unable to read partition table
[  316.353079] nbd3: partition table beyond EOD, truncated
[  316.359196] nbd4: partition table beyond EOD, truncated
22:23:26 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x0, 0xc}, 0x20)

22:23:26 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:26 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$UI_SET_KEYBIT(r5, 0x40045565, 0x250)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  316.448840] block nbd3: Could not allocate knbd recv work queue.
[  316.464696] block nbd3: shutting down sockets
22:23:26 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x2)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:26 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xb, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r7, 0x0, r6)
write$binfmt_aout(r7, &(0x7f0000000100)=ANY=[@ANYBLOB="0b0146028d010000aa030000fbffffff5203000001000000000000000032172eae6ddbbba1a1621557925e7c687e000000"], 0x31)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  316.575413] block nbd2: Receive control failed (result -22)
[  316.585244] block nbd4: Receive control failed (result -22)
[  316.630363] block nbd4: shutting down sockets
22:23:26 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:26 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x0, 0xc}, 0x20)

[  316.656010] input: syz1 as /devices/virtual/input/input255
[  316.676681] block nbd3: Receive control failed (result -22)
22:23:26 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
getpeername(0xffffffffffffffff, &(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x80)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  316.721935] nbd3: detected capacity change from 0 to 7168
[  316.775049] block nbd3: Attempted send on invalid socket
[  316.780671] block nbd3: shutting down sockets
[  316.833247] block nbd2: shutting down sockets
22:23:27 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x101000)
getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000380)={{{@in=@loopback, @in6=@remote}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f00000000c0)=0xe8)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:27 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r1)
r4 = socket$pptp(0x18, 0x1, 0x2)
ioctl$sock_TIOCINQ(r4, 0x541b, &(0x7f0000000040))
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000000))
r5 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r6 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r5, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r6, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r7 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r7, 0x40047438, &(0x7f00000000c0)=0x4)

[  316.869394] block nbd4: Receive control failed (result -22)
[  316.896071] ldm_validate_partition_table(): Disk read failed.
[  316.916945] nbd4: detected capacity change from 0 to 7168
22:23:27 executing program 1:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xb, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r7, 0x0, r6)
write$binfmt_aout(r7, &(0x7f0000000100)=ANY=[@ANYBLOB="0b0146028d010000aa030000fbffffff5203000001000000000000000032172eae6ddbbba1a1621557925e7c687e000000"], 0x31)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  316.961440] block nbd5: Receive control failed (result -22)
[  316.972725] block nbd4: Attempted send on invalid socket
[  316.978297] block nbd4: shutting down sockets
[  316.979365] input: syz1 as /devices/virtual/input/input256
[  316.998335] Dev nbd3: unable to read RDB block 0
[  317.058575] block nbd5: shutting down sockets
[  317.066576] ldm_validate_partition_table(): Disk read failed.
[  317.088162] input: syz1 as /devices/virtual/input/input257
22:23:27 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  317.126235]  nbd3: unable to read partition table
[  317.137545] input: syz1 as /devices/virtual/input/input258
[  317.157365] Dev nbd4: unable to read RDB block 0
22:23:27 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x401, 0x0, 0x1, 0xc, 0xb0, 0x40}, 0x20)

[  317.207343] nbd3: partition table beyond EOD, truncated
[  317.209847]  nbd4: unable to read partition table
[  317.238945] nbd4: partition table beyond EOD, truncated
[  317.305479] block nbd3: shutting down sockets
22:23:27 executing program 5:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x30, 0x6, 0x0, 0x401, 0x0, 0x2a000000000, 0x400, 0x7ff}, 0x0)

22:23:27 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:27 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
msgget$private(0x0, 0xa4)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:27 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r3, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r3, 0x0, 0x100000000c9, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x9, 0x1, 0x4, 0x7})
syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:27 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x1)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xe5ae, 0x10000)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f00000000c0)={0x18e, &(0x7f0000000d00)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]})
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  317.437681] net_ratelimit: 4 callbacks suppressed
[  317.437705] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable
[  317.495413] input: syz1 as /devices/virtual/input/input259
[  317.508280] block nbd4: Receive control failed (result -22)
[  317.533336] block nbd5: Receive control failed (result -22)
22:23:27 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x30, 0x6, 0x0, 0x401, 0x0, 0x2a000000000, 0x400, 0x7ff}, 0x0)

[  317.553203] block nbd4: shutting down sockets
[  317.559894] block nbd2: Receive control failed (result -22)
[  317.572598] block nbd2: shutting down sockets
[  317.577282] block nbd3: Receive control failed (result -22)
[  317.595678] block nbd5: shutting down sockets
[  317.609283] nbd3: detected capacity change from 0 to 7168
[  317.636530] block nbd3: Attempted send on invalid socket
[  317.642577] block nbd3: shutting down sockets
[  317.647133] print_req_error: 709 callbacks suppressed
[  317.647139] print_req_error: I/O error, dev nbd3, sector 0
22:23:27 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:27 executing program 5:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x30, 0x6, 0x0, 0x401, 0x0, 0x2a000000000, 0x400, 0x7ff}, 0x0)

[  317.652415] block nbd1: Receive control failed (result -22)
[  317.660536] buffer_io_error: 710 callbacks suppressed
[  317.660543] Buffer I/O error on dev nbd3, logical block 0, async page read
[  317.677807] input: syz1 as /devices/virtual/input/input260
[  317.720627] print_req_error: I/O error, dev nbd3, sector 2
[  317.726395] Buffer I/O error on dev nbd3, logical block 1, async page read
[  317.735710] print_req_error: I/O error, dev nbd3, sector 4
[  317.741787] Buffer I/O error on dev nbd3, logical block 2, async page read
[  317.749853] print_req_error: I/O error, dev nbd3, sector 6
[  317.755665] Buffer I/O error on dev nbd3, logical block 3, async page read
[  317.766995] print_req_error: I/O error, dev nbd3, sector 0
[  317.772817] block nbd2: Receive control failed (result -22)
[  317.778938] Buffer I/O error on dev nbd3, logical block 0, async page read
[  317.787282] print_req_error: I/O error, dev nbd3, sector 2
[  317.793096] Buffer I/O error on dev nbd3, logical block 1, async page read
[  317.800209] block nbd5: Receive control failed (result -22)
[  317.801169] print_req_error: I/O error, dev nbd3, sector 4
[  317.811801] Buffer I/O error on dev nbd3, logical block 2, async page read
[  317.812762] print_req_error: I/O error, dev nbd3, sector 6
[  317.824801] Buffer I/O error on dev nbd3, logical block 3, async page read
[  317.831955] block nbd4: Receive control failed (result -22)
[  317.833033] print_req_error: I/O error, dev nbd3, sector 0
[  317.844057] Buffer I/O error on dev nbd3, logical block 0, async page read
[  317.851227] print_req_error: I/O error, dev nbd3, sector 2
[  317.856864] Buffer I/O error on dev nbd3, logical block 1, async page read
[  317.865508] ldm_validate_partition_table(): Disk read failed.
[  317.879201] Dev nbd3: unable to read RDB block 0
[  317.891136]  nbd3: unable to read partition table
[  317.896492] nbd3: partition table beyond EOD, truncated
[  317.906651] block nbd2: shutting down sockets
[  317.919456] block nbd5: shutting down sockets
22:23:28 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x5, 0x30}, 0xc)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$sock_rose_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8, @default, @rose={'rose', 0x0}, 0x5, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]})
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
mq_timedsend(r5, &(0x7f00000001c0)="33699a0ba6", 0x5, 0x40, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000000040)={0x0, 0x7f, 0xc0c5})
syz_open_dev$ndb(0x0, 0x0, 0x0)
r7 = syz_open_dev$dspn(0x0, 0xd912, 0x400100)
ioctl$PPPIOCATTCHAN(r7, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:28 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r5, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r5, 0x0, 0x100000000c9, 0x0, 0x0)
connect$inet(r5, &(0x7f0000000080)={0x2, 0x4e24, @rand_addr=0x1}, 0x10)
r6 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000701000/0x3000)=nil)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r7=>0x0}, &(0x7f0000000280)=0x5)
setuid(r7)
r8 = geteuid()
r9 = getpid()
shmctl$IPC_SET(r6, 0x1, &(0x7f00000005c0)={{0x0, r7, 0x0, r8, 0x0, 0x80, 0x3ff}, 0x1, 0x0, 0x8001, 0x7f, 0x0, r9, 0x7})
fcntl$getownex(r5, 0x10, &(0x7f0000000100)={0x0, <r10=>0x0})
r11 = socket$inet6_tcp(0xa, 0x1, 0x0)
r12 = socket$inet6_sctp(0xa, 0x5, 0x84)
r13 = fcntl$dupfd(r12, 0x0, r11)
ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200)
kcmp$KCMP_EPOLL_TFD(r9, r10, 0x7, r3, &(0x7f0000000180)={r13, r4, 0x4})
r14 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  317.927936] block nbd4: shutting down sockets
[  317.939251] block nbd1: shutting down sockets
22:23:28 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:28 executing program 5:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x30, 0x6, 0x0, 0x401, 0x0, 0x2a000000000, 0x400, 0x7ff}, 0x0)

22:23:28 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x30, 0x6, 0x0, 0x401, 0x0, 0x2a000000000, 0x400, 0x7ff}, 0x0)

22:23:28 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
dup(r5)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  318.056984] input: syz1 as /devices/virtual/input/input261
[  318.098910] block nbd4: Receive control failed (result -22)
[  318.139607] block nbd4: shutting down sockets
[  318.159638] block nbd2: Receive control failed (result -22)
[  318.176386] block nbd5: Receive control failed (result -22)
22:23:28 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  318.204050] block nbd1: Receive control failed (result -22)
[  318.230467] block nbd3: Receive control failed (result -22)
[  318.253964] block nbd5: shutting down sockets
[  318.261404] block nbd1: shutting down sockets
[  318.267388] input: syz1 as /devices/virtual/input/input262
22:23:28 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
msgget$private(0x0, 0xa4)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  318.329772] block nbd3: shutting down sockets
22:23:28 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
msgget$private(0x0, 0xa4)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:28 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:28 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x10000002})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x9)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  318.424553] block nbd4: shutting down sockets
22:23:28 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  318.455182] block nbd2: shutting down sockets
[  318.520620] input: syz1 as /devices/virtual/input/input263
[  318.540581] block nbd3: Receive control failed (result -22)
[  318.552335] block nbd4: Receive control failed (result -22)
[  318.560694] nbd3: detected capacity change from 0 to 7168
22:23:28 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000200)={0x3, 0x0, @pic={0x1, 0x3a, 0x27, 0x1, 0x8, 0x1, 0x0, 0x9, 0x6a, 0x3, 0x3, 0x80, 0x8f, 0xf7, 0x9, 0x4}})
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={<r9=>0xffffffffffffffff}, 0x80, 0x4}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r8, &(0x7f0000000300)={0x15, 0x110, 0xfa00, {r9, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e22, @multicast1}}}, 0x118)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r10 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r10, 0x40047438, &(0x7f00000000c0)=0x4)
setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000080)=0x1, 0x4)

[  318.566397] block nbd1: Receive control failed (result -22)
[  318.575755] block nbd3: shutting down sockets
[  318.588253] nbd4: detected capacity change from 0 to 7168
[  318.632798] ldm_validate_partition_table(): Disk read failed.
[  318.644177] block nbd4: shutting down sockets
[  318.661249] block nbd5: Receive control failed (result -22)
[  318.688478] ldm_validate_partition_table(): Disk read failed.
[  318.689433] block nbd1: shutting down sockets
[  318.704972] Dev nbd3: unable to read RDB block 0
[  318.718039] block nbd5: shutting down sockets
22:23:29 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
msgget$private(0x0, 0xa4)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:29 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r4, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r4, 0x0, 0x100000000c9, 0x0, 0x0)
r5 = fcntl$dupfd(r3, 0xc8f3481cfbf0db54, r4)
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, <r8=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000000)={@empty, 0x1, r8})
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r9 = socket$inet6_tcp(0xa, 0x1, 0x0)
r10 = socket$inet6_sctp(0xa, 0x5, 0x84)
r11 = fcntl$dupfd(r10, 0x0, r9)
ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200)
setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f0000000100)="f9feb221acb26fc9740d5b67303f0c883cf9e4c898237f6ab2bae37a008803f8431c031bf67c299d497120e6249287cc64368281eab963fae7ff6e37f219505dfdd76be58356b80e2c8348bd02afff810cca574036c1c0255c0b21b1c2a3bc9d8caa240ecf13c254b5fd286a97941b3ed8f164eb0bb2", 0x76)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r12 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r12, 0x40047438, &(0x7f00000000c0)=0x4)

[  318.738343]  nbd3: unable to read partition table
[  318.748002] nbd3: partition table beyond EOD, truncated
[  318.766105] Dev nbd4: unable to read RDB block 0
[  318.777327]  nbd4: unable to read partition table
[  318.782794] nbd4: partition table beyond EOD, truncated
22:23:29 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  318.833944] block nbd3: shutting down sockets
22:23:29 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r5, 0x0, r4)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
sendfile(r5, r8, &(0x7f0000000100), 0x8)
setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@netrom={'nr', 0x0}, 0x10)

[  318.921342] block nbd2: shutting down sockets
22:23:29 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000000)=0x7, 0x4)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  318.963256] block nbd1: Receive control failed (result -22)
[  318.976501] block nbd4: Receive control failed (result -22)
[  318.983778] block nbd3: Receive control failed (result -22)
[  319.036593] block nbd3: shutting down sockets
[  319.047413] block nbd1: shutting down sockets
[  319.047645] block nbd4: shutting down sockets
[  319.069714] block nbd5: Receive control failed (result -22)
[  319.074534] block nbd2: Receive control failed (result -22)
22:23:29 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
msgget$private(0x0, 0xa4)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:29 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:29 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e21, @loopback}, {0x2, 0x4e21, @local}, {0x2, 0x4e22, @remote}, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x81, 0x46, 0x6})
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  319.262577] input: syz1 as /devices/virtual/input/input264
[  319.315105] block nbd1: shutting down sockets
22:23:29 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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, 0x4], [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, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
clock_gettime(0x0, &(0x7f0000000280)={<r7=>0x0, <r8=>0x0})
ioctl$VIDIOC_QBUF(r6, 0xc058560f, &(0x7f0000000380)={0x10000, 0xdf75d602719aaa04, 0x4, 0x70000, {r7, r8/1000+30000}, {0x1, 0xc, 0x4, 0x9, 0x1f, 0x9, "ea17a274"}, 0xfffffffc, 0x1, @offset=0x6, 0x4})
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
r10 = fcntl$dupfd(r9, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200)
r11 = socket$inet6_tcp(0xa, 0x1, 0x0)
r12 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$dupfd(r12, 0x0, r11)
setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r11, 0x6, 0x15, &(0x7f0000000080)=0x4, 0x4)
r13 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0)
getpeername$netlink(r13, &(0x7f0000000100), &(0x7f0000000180)=0xc)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

22:23:29 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x10000002})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x9)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  319.368544] block nbd4: shutting down sockets
[  319.378521] block nbd2: shutting down sockets
22:23:29 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:29 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x3, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x5, 0x7ab70c9818fdea80, 0x16)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd914, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  319.455486] block nbd3: Receive control failed (result -22)
[  319.464119] block nbd5: shutting down sockets
22:23:29 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r4, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r4, 0x0, 0x100000000c9, 0x0, 0x0)
r5 = fcntl$dupfd(r3, 0xc8f3481cfbf0db54, r4)
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, <r8=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000000)={@empty, 0x1, r8})
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r9 = socket$inet6_tcp(0xa, 0x1, 0x0)
r10 = socket$inet6_sctp(0xa, 0x5, 0x84)
r11 = fcntl$dupfd(r10, 0x0, r9)
ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200)
setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f0000000100)="f9feb221acb26fc9740d5b67303f0c883cf9e4c898237f6ab2bae37a008803f8431c031bf67c299d497120e6249287cc64368281eab963fae7ff6e37f219505dfdd76be58356b80e2c8348bd02afff810cca574036c1c0255c0b21b1c2a3bc9d8caa240ecf13c254b5fd286a97941b3ed8f164eb0bb2", 0x76)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r12 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r12, 0x40047438, &(0x7f00000000c0)=0x4)

[  319.496103] input: syz1 as /devices/virtual/input/input265
[  319.506263] nbd3: detected capacity change from 0 to 7168
[  319.537396] find_fallback: 2 callbacks suppressed
[  319.537408] block nbd3: Attempted send on invalid socket
[  319.543622] block nbd1: Receive control failed (result -22)
[  319.547809] block nbd3: shutting down sockets
[  319.590565] block nbd1: shutting down sockets
22:23:29 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  319.621891] ldm_validate_partition_table(): Disk read failed.
[  319.656364] Dev nbd3: unable to read RDB block 0
22:23:29 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x10000002})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x9)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

[  319.670954] block nbd4: shutting down sockets
[  319.677214] input: syz1 as /devices/virtual/input/input266
[  319.702384]  nbd3: unable to read partition table
22:23:29 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  319.728908] nbd3: partition table beyond EOD, truncated
[  319.747531] block nbd2: Receive control failed (result -22)
[  319.796902] nbd2: detected capacity change from 0 to 7168
[  319.799596] block nbd5: Receive control failed (result -22)
22:23:30 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', {}, 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, 0x8]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  319.872200] block nbd1: Receive control failed (result -22)
[  319.894025] block nbd2: Attempted send on invalid socket
[  319.899572] block nbd2: shutting down sockets
22:23:30 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$VIDIOC_ENUMINPUT(r3, 0xc050561a, &(0x7f0000000100)={0xfffff689, "1f5b472dba5872617f44681c2c66a12ae346a745fc7a56be5279959403ad594e", 0x2, 0x1, 0x4, 0x200, 0x10, 0x2})
r4 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r5 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r4, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r5, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)
r7 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil)
shmctl$IPC_RMID(r7, 0x0)

[  319.967754] block nbd4: shutting down sockets
[  319.978106] input: syz1 as /devices/virtual/input/input267
22:23:30 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  320.007868] ldm_validate_partition_table(): Disk read failed.
[  320.029808] block nbd1: shutting down sockets
[  320.063367] Dev nbd2: unable to read RDB block 0
22:23:30 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x10000002})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x9)
r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:30 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:30 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r4, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r4, 0x0, 0x100000000c9, 0x0, 0x0)
r5 = fcntl$dupfd(r3, 0xc8f3481cfbf0db54, r4)
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, <r8=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x148, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0xfd}}]}}]}, 0x148}}, 0x0)
ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000000)={@empty, 0x1, r8})
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r9 = socket$inet6_tcp(0xa, 0x1, 0x0)
r10 = socket$inet6_sctp(0xa, 0x5, 0x84)
r11 = fcntl$dupfd(r10, 0x0, r9)
ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200)
setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f0000000100)="f9feb221acb26fc9740d5b67303f0c883cf9e4c898237f6ab2bae37a008803f8431c031bf67c299d497120e6249287cc64368281eab963fae7ff6e37f219505dfdd76be58356b80e2c8348bd02afff810cca574036c1c0255c0b21b1c2a3bc9d8caa240ecf13c254b5fd286a97941b3ed8f164eb0bb2", 0x76)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r12 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r12, 0x40047438, &(0x7f00000000c0)=0x4)

[  320.085167] block nbd5: shutting down sockets
[  320.089263]  nbd2: unable to read partition table
[  320.109994] nbd2: partition table beyond EOD, truncated
[  320.189034] block nbd4: Receive control failed (result -22)
[  320.202074] block nbd2: Receive control failed (result -22)
[  320.214274] block nbd2: shutting down sockets
[  320.226623] block nbd4: shutting down sockets
22:23:30 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x80, 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_config_ext, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:30 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  320.234582] block nbd1: Receive control failed (result -22)
[  320.249689] block nbd3: Receive control failed (result -22)
[  320.273183] nbd1: detected capacity change from 0 to 7168
[  320.316562] nbd3: detected capacity change from 0 to 7168
[  320.335739] block nbd1: Attempted send on invalid socket
[  320.341391] block nbd1: shutting down sockets
[  320.374028] block nbd3: Attempted send on invalid socket
[  320.379614] block nbd3: shutting down sockets
[  320.397791] ldm_validate_partition_table(): Disk read failed.
[  320.421549] block nbd2: Receive control failed (result -22)
[  320.438283] ldm_validate_partition_table(): Disk read failed.
[  320.452626] block nbd4: Receive control failed (result -22)
[  320.471989] nbd2: detected capacity change from 0 to 7168
[  320.481570] block nbd4: shutting down sockets
[  320.494201] Dev nbd1: unable to read RDB block 0
22:23:30 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  320.519022] block nbd2: Attempted send on invalid socket
[  320.522284] Dev nbd3: unable to read RDB block 0
[  320.524648] block nbd2: shutting down sockets
[  320.555789]  nbd1: unable to read partition table
[  320.571490]  nbd3: unable to read partition table
[  320.583700] nbd1: partition table beyond EOD, truncated
[  320.594298] nbd3: partition table beyond EOD, truncated
[  320.596555] ldm_validate_partition_table(): Disk read failed.
[  320.606765] block nbd5: shutting down sockets
22:23:30 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

22:23:30 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  320.639029] Dev nbd2: unable to read RDB block 0
[  320.653597]  nbd2: unable to read partition table
[  320.659163] nbd2: partition table beyond EOD, truncated
[  320.664871] block nbd4: Receive control failed (result -22)
[  320.702291] block nbd3: Receive control failed (result -22)
[  320.720922] block nbd4: shutting down sockets
[  320.726567] block nbd3: shutting down sockets
[  320.732566] input: syz1 as /devices/virtual/input/input268
22:23:31 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r0 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r0, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4)

[  320.777113] block nbd1: Receive control failed (result -22)
[  320.788911] block nbd5: Receive control failed (result -22)
[  320.811512] nbd5: detected capacity change from 0 to 7168
[  320.833095] block nbd1: shutting down sockets
[  320.852264] block nbd5: Attempted send on invalid socket
[  320.857843] block nbd5: shutting down sockets
22:23:31 executing program 2:
r0 = perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x7f, 0x680, 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={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x200, 0x0, 0x200000000}, 0x0, 0x2, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x2, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r1)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8c8d)
r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:31 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = fcntl$dupfd(r5, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
ioctl$NBD_SET_SOCK(r9, 0xab00, r1)
ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
r10 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r11 = syz_init_net_socket$nfc_llcp(0x27, 0xa53ce545b58983f8, 0x1)
r12 = socket$inet6_tcp(0xa, 0x1, 0x0)
r13 = socket$inet6_sctp(0xa, 0x5, 0x84)
r14 = fcntl$dupfd(r13, 0x0, r12)
ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200)
r15 = socket$inet6_tcp(0xa, 0x1, 0x0)
r16 = socket$inet6_sctp(0xa, 0x5, 0x84)
r17 = fcntl$dupfd(r16, 0x0, r15)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
r18 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r18, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r18, 0x0, 0x100000000c9, 0x0, 0x0)
r19 = accept4$rose(r0, &(0x7f0000000000)=@short={0xb, @dev, @bcast, 0x1, @rose}, &(0x7f0000000100)=0x1c, 0x800)
ioctl$FIDEDUPERANGE(r11, 0xc0189436, &(0x7f0000000200)={0xf7aa, 0x200, 0x9, 0x0, 0x0, [{r10, 0x0, 0x1}, {r10, 0x0, 0x1}, {r2}, {r14}, {r17, 0x0, 0x3}, {r18, 0x0, 0x5}, {r2, 0x0, 0x59}, {r19, 0x0, 0x5}, {r3}]})
r20 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r20, 0x40047438, &(0x7f00000000c0)=0x4)

[  320.902986] ldm_validate_partition_table(): Disk read failed.
[  320.917270] Dev nbd5: unable to read RDB block 0
[  320.938847]  nbd5: unable to read partition table
[  320.947900] nbd5: partition table beyond EOD, truncated
22:23:31 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x80, 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_config_ext, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:31 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r0 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r0, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:31 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
gettid()
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0xffffffffffffffff, 0x0, 0x400, 0x0, 0x0, 0x0, 0x4cb]})
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fcntl$dupfd(r4, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
r6 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r0, &(0x7f0000000880)={'syz1\x00'}, 0x45c)
ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0)
readv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r6, r0, 0x0)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r10 = socket$inet_sctp(0x2, 0x5, 0x84)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0100faff", @ANYRES32=<r12=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000000080)={r12}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000000080)={<r13=>r12, @in={{0x2, 0x4e20, @remote}}}, &(0x7f0000000180)=0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000000280)={r13, 0x4}, &(0x7f0000000380)=0x8)

[  320.980925] block nbd2: Receive control failed (result -22)
[  320.987863] nbd2: detected capacity change from 0 to 7168
[  320.998251] block nbd2: Attempted send on invalid socket
[  321.003865] block nbd2: shutting down sockets
[  321.019540] ldm_validate_partition_table(): Disk read failed.
[  321.061928] Dev nbd2: unable to read RDB block 0
[  321.098183] block nbd1: Receive control failed (result -22)
[  321.119273]  nbd2: unable to read partition table
22:23:31 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r0 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r0, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4)

[  321.156029] block nbd1: shutting down sockets
22:23:31 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  321.182672] nbd2: partition table beyond EOD, truncated
22:23:31 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x80, 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_config_ext, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:31 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  321.227949] input: syz1 as /devices/virtual/input/input269
[  321.266766] block nbd5: Receive control failed (result -22)
22:23:31 executing program 2:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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={&(0x7f0000000140), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$isdn(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000020000003c9509e5f18e8d9082046cdb0c077b0cde8bc5564346119fdbea9eec65c571f9d0c5c3cf226293cd94d1009fd477ec3adce1bc7fa0dae69fdfe06e9e2920d11c336a0cc7a128508a4409639eb6f1b5b74926b93931c7e50f1891dd7097afb2306d4037dd66a0169020fefe3fff97c9ea5dc2f1530d08698a181d5be87d1be63b6e427b68d5ab517e7b4cd53e953391074731321412615cb2b08d71842b39364cb147"], 0xaa, 0x8, 0x0, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0)
ioctl$NBD_SET_SIZE(r5, 0xab02, 0x80000001)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, r6)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
ioctl$CAPI_GET_MANUFACTURER(r8, 0xc0044306, &(0x7f0000000100)=0x7)
r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4)

[  321.284637] nbd5: detected capacity change from 0 to 7168
[  321.291299] block nbd2: Receive control failed (result -22)
[  321.298840] block nbd2: shutting down sockets
[  321.321569] block nbd5: Attempted send on invalid socket
[  321.327118] block nbd5: shutting down sockets
22:23:31 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

[  321.414567] block nbd1: Receive control failed (result -22)
[  321.437034] block nbd3: Receive control failed (result -22)
[  321.446079] ldm_validate_partition_table(): Disk read failed.
[  321.448116] block nbd1: shutting down sockets
[  321.461879] nbd3: detected capacity change from 0 to 7168
22:23:31 executing program 1:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x80, 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_config_ext, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4)

[  321.486499] block nbd3: Attempted send on invalid socket
[  321.492125] block nbd3: shutting down sockets
[  321.498774] Dev nbd5: unable to read RDB block 0
[  321.506571] block nbd4: shutting down sockets
[  321.517278] ldm_validate_partition_table(): Disk read failed.
22:23:31 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

[  321.539177]  nbd5: unable to read partition table
[  321.546098] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pig=16415 comm=syz-executor.2
[  321.564572] Dev nbd3: unable to read RDB block 0
[  321.570435] nbd5: partition table beyond EOD, truncated
[  321.597156] block nbd2: shutting down sockets
[  321.605829]  nbd3: unable to read partition table
[  321.619291] nbd3: partition table beyond EOD, truncated
[  321.620678] block nbd1: Receive control failed (result -22)
22:23:31 executing program 5:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$dspn(0x0, 0xd911, 0x20000)

[  321.649681] block nbd1: shutting down sockets
[  321.664739] block nbd4: shutting down sockets
22:23:31 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
ioctl$SIOCRSACCEPT(r1, 0x89e3)

22:23:31 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

[  321.697035] block nbd3: Receive control failed (result -22)
[  321.708940] block nbd3: Attempted send on invalid socket
[  321.714788] block nbd3: shutting down sockets
[  321.730891] ldm_validate_partition_table(): Disk read failed.
[  321.751891] Dev nbd3: unable to read RDB block 0
[  321.772832]  nbd3: unable to read partition table
[  321.784707] block nbd4: shutting down sockets
[  321.799576] nbd3: partition table beyond EOD, truncated
[  321.809800] block nbd5: Receive control failed (result -22)
[  321.833058] nbd5: detected capacity change from 0 to 7168
[  321.864679] block nbd5: shutting down sockets
[  321.895636] ldm_validate_partition_table(): Disk read failed.
[  321.931522] Dev nbd5: unable to read RDB block 0
[  321.942320]  nbd5: unable to read partition table
[  321.947711] nbd5: partition table beyond EOD, truncated
[  321.958738] input: syz1 as /devices/virtual/input/input270
22:23:32 executing program 3:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x7, 0x0, 0x81})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:32 executing program 4:
perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x220e879, 0x38b, 0x3, {0x77359400}, 0x1, 0x6})
r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4)

22:23:32 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0xba24e056cfd28ce9)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r2, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))

22:23:32 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00')
sendfile(r0, r1, 0x0, 0x100000008005)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
getpgid(0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080))
stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x7, &(0x7f0000000600)=[{&(0x7f0000000140)="9d9e338179af4044e20d8560f65202ccb2bb1c63806937e9c29fbd6700fe0df04ed2882873262307c43f9cea1c298211ed9ca7c477dc7559223307aad9d01e9e4b1e50276c380bbee9b23c103457b4bb89af82677aa27c7c1705a15812ced1f80e0f01002a78eeafb641cf6346cedfbf753bb7cfbd170f1a1d96e150cd191dcfed705199d890987bb2e0850ab51aaf96b2171afad5c49ac08cc2e16d1f4c0e74d7e571ee1d733050af296d710fb061d95dce1c88d3eb4321dab91714236f456e855116a8a0cdeced387810d3cd5ed8e2b0bdd875fed1c8c22402d90f3a3a19ede88b8b5f5020e406a8638569dc45eac5", 0xf0, 0x66}, {&(0x7f0000000240)="5251d3ef3dac54cd07672c1d3e11e2f78c819cf8d113e1ac16ff1ed5e87c407e27c8b5fdd1f57dc4f7b2aa22ee7e59883f6f2955e2048a0e93f733c64682900d496199", 0x43, 0x5}, {&(0x7f00000002c0)="a0060008e255a3c4178ab816a46132159e7a52f1cdd9cbed", 0x18, 0x80000001}, {&(0x7f0000000300)="73c44587e14517f72a86d5018f1e30136dcb5fd34a22081bf697ed9b55ae6f50e92caa466e90b945974a821e26bb5520192ae191545b330fa56592e41491585b95ca243adb7d2476d392a072ba4a4e80af71f1e528e0d400bd44b4aecfb63687fe0aaf718b2b8d6d8fa3c0c1e956d5113ec54115be4da288f8e2ff23199ddc192a84d06103fd6c137863fd229922711f73bdc1ef6da30f3d0b14b31da899dafc9feacbaf56d5", 0xa6, 0x10001}, {&(0x7f00000003c0)="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", 0xfc, 0x2}, {&(0x7f00000004c0)="0ca6696dea3b462cebe0d230fc9ceec1b0cf8b301a9261e0524fa132414744ba5e17d234d058c5233ae30ca82bdd6a7f6650416da366222365ca1281b5e218a0e6a0ce61c3a24b395a19f34ef217daf4d88a97af49bb5ed91655ca43b38978cafb15faa21429b49152b493f8c12d1e8e04354796c801fafac285b7ca4b0de9bc21e06d7580d2984a087198509e79e83641db703d8dc64b2c5a4a0053155d154af2c29530db3f8b4fe31bc3433d6c9743992880567401bd1ba61accb1cfb84458716bca2f133ab1bc3959d958d76f204954935dc1b214a60aca9968875b09d88368954f", 0xe3, 0x5e4a}, {&(0x7f00000005c0)="7c02ff20db485c3e1f00f9921f568cc00084893750eddbd363a31bbcc6224d20b8975497d2f7db7ade06edd537", 0x2d, 0xffffffff}], 0x2, &(0x7f0000000780)={[{@errors_continue='errors=continue'}, {@nointegrity='nointegrity'}, {@discard_size={'discard', 0x3d, 0x42476060}}, {@discard_size={'discard', 0x3d, 0xffffffffffffff6d}}, {@uid={'uid', 0x3d, r2}}, {@nointegrity='nointegrity'}], [{@euid_eq={'euid', 0x3d, 0xee01}}, {@measure='measure'}]})

22:23:32 executing program 0:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000000012}, &(0x7f00000002c0))
r0 = gettid()
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000880)={'syz1\x00', {}, 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, 0x2], [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x81]}, 0x45c)
ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1)
dup3(r2, r1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = fcntl$dupfd(r4, 0x0, r3)
r6 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r6, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r6, 0x0, 0x100000000c9, 0x0, 0x0)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
r9 = fcntl$dupfd(r8, 0x0, r7)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
r10 = socket$inet_sctp(0x2, 0x5, 0x84)
r11 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r12=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000000080)={r12}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000000080)={<r13=>r12, 0x19, "4c7fe2df86aa81d199a8a12d2b370be6a000463145dca1c368"}, &(0x7f00000000c0)=0x21)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000100)={r13, 0x6, 0xfffa}, &(0x7f0000000180)=0x8)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r14 = socket$inet(0x2, 0x3, 0x80000000002)
setsockopt$inet_int(r14, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r14, 0x0, 0x100000000c9, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r14, 0x84, 0x64, &(0x7f0000000380), 0x0)
timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
tkill(r0, 0x15)

[  322.183829] block nbd3: Receive control failed (result -22)
[  322.235746] block nbd3: shutting down sockets
[  322.247904] JFS: discard option not supported on device
[  322.254418] JFS: discard option not supported on device
[  322.260332] jfs: Unrecognized mount option "euid=00000000000000060929" or missing value
[  322.290389] input: syz1 as /devices/virtual/input/input271
[  322.324574] block nbd3: Receive control failed (result -22)
[  322.342253] nbd3: detected capacity change from 0 to 7168
[  322.352698] block nbd3: shutting down sockets
[  322.359695] ldm_validate_partition_table(): Disk read failed.
[  322.367310] Dev nbd3: unable to read RDB block 0
[  322.374620]  nbd3: unable to read partition table
[  322.379625] nbd3: partition table beyond EOD, truncated
[  322.442021] input: syz1 as /devices/virtual/input/input272
[  571.360230] INFO: task syz-executor.2:16411 blocked for more than 140 seconds.
[  571.367853]       Not tainted 4.14.149 #0
[  571.372233] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  571.380256] syz-executor.2  D27552 16411   6978 0x00000004
[  571.385870] Call Trace:
[  571.388475]  __schedule+0x7b8/0x1cd0
[  571.392987]  ? retint_kernel+0x2d/0x2d
[  571.396888]  ? pci_mmcfg_check_reserved+0x150/0x150
[  571.401990]  schedule+0x92/0x1c0
[  571.405347]  schedule_timeout+0x93b/0xe10
[  571.409473]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  571.414261]  ? usleep_range+0x130/0x130
[  571.418263]  ? check_preemption_disabled+0x3c/0x250
[  571.423338]  ? retint_kernel+0x2d/0x2d
[  571.427219]  ? _raw_spin_unlock_irq+0x54/0x90
[  571.431735]  wait_for_completion+0x27c/0x420
[  571.436142]  ? wait_for_completion_interruptible+0x490/0x490
[  571.442068]  ? wake_up_q+0xf0/0xf0
[  571.445604]  flush_workqueue+0x3d1/0x1400
[  571.449732]  ? uevent_store+0x70/0x70
[  571.453554]  ? flush_work+0x730/0x730
[  571.457351]  ? wait_for_completion+0x420/0x420
[  571.461986]  ? sock_shutdown+0x1d9/0x250
[  571.466054]  nbd_ioctl+0x9c4/0xb30
[  571.469576]  ? nbd_ioctl+0x9c4/0xb30
[  571.473316]  ? nbd_add_socket+0x5e0/0x5e0
[  571.477452]  ? finish_wait+0x260/0x260
[  571.481385]  ? trace_hardirqs_on+0x10/0x10
[  571.485612]  ? nbd_add_socket+0x5e0/0x5e0
[  571.489738]  blkdev_ioctl+0x96b/0x1860
[  571.493671]  ? blkpg_ioctl+0x980/0x980
[  571.497571]  ? check_preemption_disabled+0x3c/0x250
[  571.502635]  ? retint_kernel+0x2d/0x2d
[  571.506607]  block_ioctl+0xde/0x120
[  571.510286]  ? blkdev_fallocate+0x3b0/0x3b0
[  571.514604]  do_vfs_ioctl+0x7ae/0x1060
[  571.518487]  ? selinux_file_mprotect+0x5d0/0x5d0
[  571.523724]  ? lock_downgrade+0x740/0x740
[  571.527880]  ? ioctl_preallocate+0x1c0/0x1c0
[  571.532328]  ? __fget+0x237/0x370
[  571.535780]  ? security_file_ioctl+0x89/0xb0
[  571.540324]  SyS_ioctl+0x8f/0xc0
[  571.543684]  ? do_vfs_ioctl+0x1060/0x1060
[  571.547823]  do_syscall_64+0x1e8/0x640
[  571.551756]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  571.556595]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  571.561830] RIP: 0033:0x459a59
[  571.565006] RSP: 002b:00007f7be1f31c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  571.572749] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000459a59
[  571.580061] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006
[  571.587320] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  571.594697] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7be1f326d4
[  571.602049] R13: 00000000004c3381 R14: 00000000004d6f90 R15: 00000000ffffffff
[  571.609341] 
[  571.609341] Showing all locks held in the system:
[  571.615702] 1 lock held by khungtaskd/1015:
[  571.620309]  #0:  (tasklist_lock){.+.+}, at: [<ffffffff814875e8>] debug_show_all_locks+0x7f/0x21f
[  571.629341] 2 locks held by kworker/u5:0/1143:
[  571.633954]  #0:  ("knbd%d-recv"nbd->index){+.+.}, at: [<ffffffff813cf92e>] process_one_work+0x76e/0x1600
[  571.643698]  #1:  ((&args->work)){+.+.}, at: [<ffffffff813cf96b>] process_one_work+0x7ab/0x1600
[  571.652619] 2 locks held by getty/6928:
[  571.656587]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c4fb3>] ldsem_down_read+0x33/0x40
[  571.665291]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83111916>] n_tty_read+0x1e6/0x17b0
[  571.674623] 2 locks held by getty/6929:
[  571.678587]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c4fb3>] ldsem_down_read+0x33/0x40
[  571.687298]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83111916>] n_tty_read+0x1e6/0x17b0
[  571.696627] 2 locks held by getty/6930:
[  571.700638]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c4fb3>] ldsem_down_read+0x33/0x40
[  571.709305]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83111916>] n_tty_read+0x1e6/0x17b0
[  571.718620] 2 locks held by getty/6931:
[  571.722628]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c4fb3>] ldsem_down_read+0x33/0x40
[  571.731353]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83111916>] n_tty_read+0x1e6/0x17b0
[  571.740697] 2 locks held by getty/6932:
[  571.744649]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c4fb3>] ldsem_down_read+0x33/0x40
[  571.753343]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83111916>] n_tty_read+0x1e6/0x17b0
[  571.762788] 2 locks held by getty/6933:
[  571.766746]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c4fb3>] ldsem_down_read+0x33/0x40
[  571.775436]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83111916>] n_tty_read+0x1e6/0x17b0
[  571.784741] 2 locks held by getty/6934:
[  571.788697]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c4fb3>] ldsem_down_read+0x33/0x40
[  571.797393]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83111916>] n_tty_read+0x1e6/0x17b0
[  571.806721] 
[  571.808328] =============================================
[  571.808328] 
[  571.815628] NMI backtrace for cpu 1
[  571.819264] CPU: 1 PID: 1015 Comm: khungtaskd Not tainted 4.14.149 #0
[  571.825817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  571.835147] Call Trace:
[  571.837718]  dump_stack+0x138/0x197
[  571.841380]  nmi_cpu_backtrace.cold+0x57/0x94
[  571.845857]  ? irq_force_complete_move.cold+0x7d/0x7d
[  571.851045]  nmi_trigger_cpumask_backtrace+0x141/0x189
[  571.856330]  arch_trigger_cpumask_backtrace+0x14/0x20
[  571.861497]  watchdog+0x5e7/0xb90
[  571.864930]  kthread+0x319/0x430
[  571.868269]  ? hungtask_pm_notify+0x50/0x50
[  571.872565]  ? kthread_create_on_node+0xd0/0xd0
[  571.877213]  ret_from_fork+0x24/0x30
[  571.881071] Sending NMI from CPU 1 to CPUs 0:
[  571.885622] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff861c5a9e
[  571.886631] Kernel panic - not syncing: hung_task: blocked tasks
[  571.898934] CPU: 1 PID: 1015 Comm: khungtaskd Not tainted 4.14.149 #0
[  571.905491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  571.914833] Call Trace:
[  571.917406]  dump_stack+0x138/0x197
[  571.921013]  panic+0x1f2/0x426
[  571.924180]  ? add_taint.cold+0x16/0x16
[  571.928130]  ? ___preempt_schedule+0x16/0x18
[  571.932523]  watchdog+0x5f8/0xb90
[  571.935953]  kthread+0x319/0x430
[  571.939295]  ? hungtask_pm_notify+0x50/0x50
[  571.943591]  ? kthread_create_on_node+0xd0/0xd0
[  571.948236]  ret_from_fork+0x24/0x30
[  571.953607] Kernel Offset: disabled
[  571.957253] Rebooting in 86400 seconds..