9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000040)={0x0, @rand_addr, 0x0, 0x0, 'mh\x00\x00\x00\x00\x00\x00\x00\x8f\x00\x00\x00\x00\x00 ', 0x0, 0x0, 0x5b}, 0x2c) [ 217.769435][T13298] FAULT_INJECTION: forcing a failure. [ 217.769435][T13298] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 217.771986][T13297] use of bytesused == 0 is deprecated and will be removed in the future, [ 217.783021][T13298] CPU: 1 PID: 13298 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #7 [ 217.783029][T13298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.783032][T13298] Call Trace: [ 217.783052][T13298] dump_stack+0x1d8/0x2f8 00:43:50 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 217.783064][T13298] should_fail+0x608/0x860 [ 217.783077][T13298] ? setup_fault_attr+0x2b0/0x2b0 [ 217.783100][T13298] should_fail_alloc_page+0x55/0x60 [ 217.783110][T13298] prepare_alloc_pages+0x283/0x460 [ 217.783123][T13298] __alloc_pages_nodemask+0x11c/0x790 [ 217.783137][T13298] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 217.783148][T13298] ? fsnotify+0x14b9/0x1580 [ 217.783168][T13298] ? __f_unlock_pos+0x19/0x20 [ 217.783180][T13298] kmem_getpages+0x46/0x480 [ 217.783192][T13298] cache_grow_begin+0x7e/0x2c0 00:43:50 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, 0x0) [ 217.783200][T13298] ? cache_alloc_pfmemalloc+0x1e/0x1a0 [ 217.783211][T13298] cache_alloc_refill+0x311/0x3f0 [ 217.783221][T13298] ? check_preemption_disabled+0xb7/0x280 [ 217.783233][T13298] kmem_cache_alloc_trace+0x29f/0x2c0 [ 217.783241][T13298] ? copy_mount_options+0x5f/0x360 [ 217.783251][T13298] copy_mount_options+0x5f/0x360 [ 217.783262][T13298] ksys_mount+0xa0/0x100 [ 217.783274][T13298] __x64_sys_mount+0xbf/0xd0 [ 217.783287][T13298] do_syscall_64+0xfe/0x140 [ 217.783298][T13298] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 217.783308][T13298] RIP: 0033:0x459519 [ 217.783319][T13298] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 217.783324][T13298] RSP: 002b:00007f59bf79cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 217.783333][T13298] RAX: ffffffffffffffda RBX: 00007f59bf79cc90 RCX: 0000000000459519 [ 217.783339][T13298] RDX: 0000000020000280 RSI: 0000000020000480 RDI: 0000000020000000 00:43:50 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, 0x0) [ 217.783345][T13298] RBP: 000000000075bf20 R08: 0000000020000080 R09: 0000000000000000 [ 217.783351][T13298] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f59bf79d6d4 [ 217.783357][T13298] R13: 00000000004c58d6 R14: 00000000004d9ff8 R15: 0000000000000005 [ 217.911719][T13297] use the actual size instead. [ 217.913368][T13296] block nbd0: Device being setup by another task [ 218.011019][T13310] device bond0 entered promiscuous mode 00:43:50 executing program 3 (fault-call:5 fault-nth:4): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:50 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaa000000000000000000080000000e6bbe47ef8ce3b8cfa7d81cbed405395b4269b00900009078ac1414000000000000003c27d9f7a71eb64404d426bf9459ef00000000"], 0x0) [ 218.045932][T13310] device bond_slave_0 entered promiscuous mode [ 218.077855][T13293] block nbd0: shutting down sockets 00:43:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000300)={0x0, 0xfffffffd, 0x2, {0x2, @raw_data="c5d57e1409c8c8bfc4b0a6a486e6759ec6b71794ff0adc9ee376a40807fdd9774aece3e8b95da34ee175d3529bc03c3401cbd467e3a00b3f565d83fcdaa18e1364954192aa37c8b5d52de4df78b6ea9e89a2c13f92b9f7650b89fdf12ca7c48762bc81646f92b9f2270c1a324c9820fd0525a8c381ced94247dfa06a9362cdade36c5ee4e0463288dced378801a8dad713036ecfa51add03337e4cc1d3d7cdea599d986641334404b67bd660b034ebd565d306b651d8b3a7d05256fd53039928498f4aa480448183"}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x2, 0x0, {0x0, @raw_data="2085f3072c9b42f03f10be83b68ebcf014a0409fdf8be3d3e82c747c7f79f7cee00b443f02000000a91ca25441677d16ff0adc9e2d6eebf4bef6c96076d67f243aebaac6430c9ef1a788e60eb3d0a7c29a5e3416871c8a51df55701a05e0a2f09883c482efaf6dc9e1695038733a23bbf0faf76a1d3fae5c251c4fad507b2ead2f1581057e3f84f3e8503ee570d8069eb53a897d2dd5f3d89629917fb171132181e9f3c510ac5229a6b6096547977578c5795d84cf23fe1d042df97dbd37a4b3d0e338a1b611e3ae"}}) [ 218.106756][T13293] block nbd0: shutting down sockets 00:43:50 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xc0045878) [ 218.131256][T13310] device bond_slave_1 entered promiscuous mode [ 218.156588][T13320] FAULT_INJECTION: forcing a failure. [ 218.156588][T13320] name failslab, interval 1, probability 0, space 0, times 0 [ 218.198375][T13320] CPU: 0 PID: 13320 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #7 [ 218.206318][T13320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.216377][T13320] Call Trace: [ 218.219678][T13320] dump_stack+0x1d8/0x2f8 [ 218.224011][T13320] should_fail+0x608/0x860 [ 218.228435][T13320] ? setup_fault_attr+0x2b0/0x2b0 [ 218.233460][T13320] ? tomoyo_encode2+0x273/0x5a0 [ 218.238305][T13320] ? quarantine_put+0xb7/0x1f0 [ 218.243069][T13320] __should_failslab+0x11a/0x160 [ 218.248111][T13320] ? tomoyo_encode2+0x273/0x5a0 [ 218.252959][T13320] should_failslab+0x9/0x20 [ 218.257462][T13320] __kmalloc+0x7a/0x310 [ 218.260038][T13313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 218.261620][T13320] tomoyo_encode2+0x273/0x5a0 [ 218.261636][T13320] tomoyo_encode+0x29/0x40 [ 218.261647][T13320] tomoyo_mount_permission+0x2a9/0xaf0 [ 218.261663][T13320] ? _raw_spin_unlock_irqrestore+0xbc/0xe0 [ 218.261679][T13320] ? check_preemption_disabled+0x47/0x280 [ 218.294249][T13320] ? tomoyo_get_name+0x540/0x540 [ 218.299201][T13320] ? filename_lookup+0x4e3/0x6d0 [ 218.304136][T13320] ? hashlen_string+0x120/0x120 [ 218.308998][T13320] ? strncpy_from_user+0x33e/0x3b0 [ 218.314132][T13320] tomoyo_sb_mount+0x35/0x40 [ 218.318726][T13320] security_sb_mount+0x84/0xe0 [ 218.323543][T13320] do_mount+0x186/0x2730 [ 218.327782][T13320] ? check_preemption_disabled+0x47/0x280 [ 218.333499][T13320] ? setup_fault_attr+0x2b0/0x2b0 [ 218.338521][T13320] ? copy_mount_string+0x30/0x30 [ 218.343453][T13320] ? rcu_read_lock_sched_held+0x127/0x1c0 [ 218.349165][T13320] ? trace_kmalloc+0xcd/0x130 [ 218.353844][T13320] ? kmem_cache_alloc_trace+0x222/0x2c0 [ 218.359379][T13320] ? copy_mount_options+0x5f/0x360 [ 218.364482][T13320] ? copy_mount_options+0x2c8/0x360 [ 218.369675][T13320] ksys_mount+0xcc/0x100 [ 218.373913][T13320] __x64_sys_mount+0xbf/0xd0 [ 218.378498][T13320] do_syscall_64+0xfe/0x140 [ 218.382999][T13320] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 218.388892][T13320] RIP: 0033:0x459519 [ 218.392783][T13320] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 218.403456][T13329] block nbd0: shutting down sockets [ 218.412643][T13320] RSP: 002b:00007f59bf79cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 218.412655][T13320] RAX: ffffffffffffffda RBX: 00007f59bf79cc90 RCX: 0000000000459519 [ 218.412661][T13320] RDX: 0000000020000280 RSI: 0000000020000480 RDI: 0000000020000000 [ 218.412666][T13320] RBP: 000000000075bf20 R08: 0000000020000080 R09: 0000000000000000 [ 218.412672][T13320] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f59bf79d6d4 [ 218.412678][T13320] R13: 00000000004c58d6 R14: 00000000004d9ff8 R15: 0000000000000005 [ 218.539351][T13329] block nbd0: shutting down sockets 00:43:50 executing program 1: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0x3d3427e) clone(0x1000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x22) 00:43:50 executing program 5: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4080) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x80006011, r0, 0x0) perf_event_open(&(0x7f0000000300)={0x400000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xffffffcd) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) 00:43:50 executing program 3 (fault-call:5 fault-nth:5): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000300)={0x0, 0xfffffffd, 0x2, {0x2, @raw_data="c5d57e1409c8c8bfc4b0a6a486e6759ec6b71794ff0adc9ee376a40807fdd9774aece3e8b95da34ee175d3529bc03c3401cbd467e3a00b3f565d83fcdaa18e1364954192aa37c8b5d52de4df78b6ea9e89a2c13f92b9f7650b89fdf12ca7c48762bc81646f92b9f2270c1a324c9820fd0525a8c381ced94247dfa06a9362cdade36c5ee4e0463288dced378801a8dad713036ecfa51add03337e4cc1d3d7cdea599d986641334404b67bd660b034ebd565d306b651d8b3a7d05256fd53039928498f4aa480448183"}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x2, 0x0, {0x0, @raw_data="2085f3072c9b42f03f10be83b68ebcf014a0409fdf8be3d3e82c747c7f79f7cee00b443f02000000a91ca25441677d16ff0adc9e2d6eebf4bef6c96076d67f243aebaac6430c9ef1a788e60eb3d0a7c29a5e3416871c8a51df55701a05e0a2f09883c482efaf6dc9e1695038733a23bbf0faf76a1d3fae5c251c4fad507b2ead2f1581057e3f84f3e8503ee570d8069eb53a897d2dd5f3d89629917fb171132181e9f3c510ac5229a6b6096547977578c5795d84cf23fe1d042df97dbd37a4b3d0e338a1b611e3ae"}}) 00:43:50 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xc004743e) 00:43:50 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, 0x0) [ 218.651862][T13341] FAULT_INJECTION: forcing a failure. [ 218.651862][T13341] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 218.665100][T13341] CPU: 1 PID: 13341 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #7 [ 218.672991][T13341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.683056][T13341] Call Trace: [ 218.686357][T13341] dump_stack+0x1d8/0x2f8 [ 218.690701][T13341] should_fail+0x608/0x860 [ 218.695136][T13341] ? setup_fault_attr+0x2b0/0x2b0 [ 218.700171][T13341] ? rcu_lock_release+0x26/0x30 [ 218.705035][T13341] should_fail_alloc_page+0x55/0x60 [ 218.710229][T13341] prepare_alloc_pages+0x283/0x460 [ 218.715338][T13341] __alloc_pages_nodemask+0x11c/0x790 [ 218.720716][T13341] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 218.726263][T13341] ? stack_trace_save+0x111/0x1e0 [ 218.731287][T13341] ? stack_trace_snprint+0x150/0x150 [ 218.736563][T13341] ? __lock_acquire+0xcf7/0x1a40 [ 218.741497][T13341] ? check_preemption_disabled+0x47/0x280 [ 218.747214][T13341] kmem_getpages+0x46/0x480 [ 218.751712][T13341] cache_grow_begin+0x7e/0x2c0 [ 218.756475][T13341] ? cache_alloc_pfmemalloc+0x1e/0x1a0 [ 218.761933][T13341] cache_alloc_refill+0x311/0x3f0 [ 218.766956][T13341] ? check_preemption_disabled+0xb7/0x280 [ 218.772678][T13341] kmem_cache_alloc+0x288/0x2b0 [ 218.777522][T13341] ? getname_flags+0xba/0x640 [ 218.782209][T13341] getname_flags+0xba/0x640 [ 218.786716][T13341] user_path_at_empty+0x2d/0x50 [ 218.791562][T13341] do_mount+0x14f/0x2730 [ 218.795797][T13341] ? check_preemption_disabled+0x47/0x280 [ 218.801514][T13341] ? copy_mount_string+0x30/0x30 [ 218.806447][T13341] ? rcu_read_lock_sched_held+0x127/0x1c0 [ 218.812167][T13341] ? trace_kmalloc+0xcd/0x130 [ 218.816844][T13341] ? kmem_cache_alloc_trace+0x222/0x2c0 [ 218.825086][T13341] ? copy_mount_options+0x5f/0x360 [ 218.830210][T13341] ? copy_mount_options+0x2c8/0x360 [ 218.835407][T13341] ksys_mount+0xcc/0x100 [ 218.839657][T13341] __x64_sys_mount+0xbf/0xd0 [ 218.844251][T13341] do_syscall_64+0xfe/0x140 [ 218.848760][T13341] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 218.854645][T13341] RIP: 0033:0x459519 [ 218.858531][T13341] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 218.878137][T13341] RSP: 002b:00007f59bf79cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 218.886566][T13341] RAX: ffffffffffffffda RBX: 00007f59bf79cc90 RCX: 0000000000459519 [ 218.894625][T13341] RDX: 0000000020000280 RSI: 0000000020000480 RDI: 0000000020000000 00:43:51 executing program 4: 00:43:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000300)={0x0, 0xfffffffd, 0x2, {0x2, @raw_data="c5d57e1409c8c8bfc4b0a6a486e6759ec6b71794ff0adc9ee376a40807fdd9774aece3e8b95da34ee175d3529bc03c3401cbd467e3a00b3f565d83fcdaa18e1364954192aa37c8b5d52de4df78b6ea9e89a2c13f92b9f7650b89fdf12ca7c48762bc81646f92b9f2270c1a324c9820fd0525a8c381ced94247dfa06a9362cdade36c5ee4e0463288dced378801a8dad713036ecfa51add03337e4cc1d3d7cdea599d986641334404b67bd660b034ebd565d306b651d8b3a7d05256fd53039928498f4aa480448183"}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x2, 0x0, {0x0, @raw_data="2085f3072c9b42f03f10be83b68ebcf014a0409fdf8be3d3e82c747c7f79f7cee00b443f02000000a91ca25441677d16ff0adc9e2d6eebf4bef6c96076d67f243aebaac6430c9ef1a788e60eb3d0a7c29a5e3416871c8a51df55701a05e0a2f09883c482efaf6dc9e1695038733a23bbf0faf76a1d3fae5c251c4fad507b2ead2f1581057e3f84f3e8503ee570d8069eb53a897d2dd5f3d89629917fb171132181e9f3c510ac5229a6b6096547977578c5795d84cf23fe1d042df97dbd37a4b3d0e338a1b611e3ae"}}) 00:43:51 executing program 4: [ 218.901067][T13344] block nbd0: Device being setup by another task [ 218.902588][T13341] RBP: 000000000075bf20 R08: 0000000020000080 R09: 0000000000000000 [ 218.902595][T13341] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f59bf79d6d4 [ 218.902601][T13341] R13: 00000000004c58d6 R14: 00000000004d9ff8 R15: 0000000000000005 [ 218.990213][T13340] block nbd0: shutting down sockets 00:43:51 executing program 4: 00:43:51 executing program 0: 00:43:51 executing program 4: [ 219.057370][T13340] block nbd0: shutting down sockets 00:43:54 executing program 1: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x80006011, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4, 0x72840) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x800005, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x400000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xffffffcd) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) 00:43:54 executing program 0: 00:43:54 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xc0086420) 00:43:54 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0xffffff92, 0x0, 0xffffffe0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @quote}], 0x30) 00:43:54 executing program 5: getpid() rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x802, 0x0) write$UHID_INPUT(r0, &(0x7f0000000180)={0x8, "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", 0x1000}, 0x1006) 00:43:54 executing program 3 (fault-call:5 fault-nth:6): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:54 executing program 4: r0 = socket(0x2, 0x10000000000003, 0x33) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000001180)="060a29ba97d0bba1248defae40f01df6cc6f87be3076bb692c9600bfccf85df90125584b3e3be404d37a0b6ce0c70e690ab4ba93e3a561455f6c00125ad2d2f610023162", 0x44, 0x0, 0x0, 0x0) 00:43:54 executing program 0: syz_open_dev$swradio(&(0x7f0000000400)='/dev/swradio#\x00', 0x1, 0x2) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'\x00\x00\x10', 0xffffffffffffffff, 0x4c00000000006800}, &(0x7f0000001fee)='R\x10rist\xe3cusgrVid:De', 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x8040}, 0x8000) [ 221.803456][T13374] FAULT_INJECTION: forcing a failure. [ 221.803456][T13374] name failslab, interval 1, probability 0, space 0, times 0 [ 221.810300][T13368] block nbd0: shutting down sockets 00:43:54 executing program 5 (fault-call:2 fault-nth:0): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 221.884845][T13374] CPU: 0 PID: 13374 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #7 [ 221.892769][T13374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.902911][T13374] Call Trace: [ 221.906209][T13374] dump_stack+0x1d8/0x2f8 [ 221.910548][T13374] should_fail+0x608/0x860 [ 221.914975][T13374] ? setup_fault_attr+0x2b0/0x2b0 [ 221.920006][T13374] ? tomoyo_encode2+0x273/0x5a0 [ 221.924960][T13374] ? quarantine_put+0xb7/0x1f0 [ 221.929732][T13374] __should_failslab+0x11a/0x160 [ 221.934676][T13374] ? tomoyo_encode2+0x273/0x5a0 [ 221.938050][T13390] FAULT_INJECTION: forcing a failure. [ 221.938050][T13390] name failslab, interval 1, probability 0, space 0, times 0 [ 221.939611][T13374] should_failslab+0x9/0x20 [ 221.939623][T13374] __kmalloc+0x7a/0x310 [ 221.939638][T13374] tomoyo_encode2+0x273/0x5a0 [ 221.939652][T13374] tomoyo_encode+0x29/0x40 [ 221.969961][T13374] tomoyo_mount_permission+0x2a9/0xaf0 [ 221.975438][T13374] ? _raw_spin_unlock_irqrestore+0xbc/0xe0 00:43:54 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000000e060501ff0002fffdffff2e0a00000006000140070000007defff000c000b000400000000000000"], 0x2c}}, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @netrom}, [@null, @netrom, @bcast, @bcast, @null, @null, @bcast, @null]}, &(0x7f0000000080)=0x48, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0xc6, &(0x7f0000000140)=0x4) 00:43:54 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0xa, 0xfffffffffffffffe, 0x0, "08c3be6175c3f7217c8d244cfe00"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000300)={0x0, 0xfffffffffffffffc, 0x63, 0x3f, @buffer={0x0, 0x8a, &(0x7f0000000080)=""/138}, &(0x7f0000000140)="acb29d8918746f783d57ef8023992540d359eccf4b93b70b29409b1d4f50ee8911eab642159d49e8b2f8b68d22699baf4d162075c097f23281e1de31fde1ce76ed2c43fe05fab61777ecc26b32c3f196308745ced08a3d3fa320310e87ac44bd9ef96b", &(0x7f0000000240)=""/176, 0x3ff, 0x4, 0x3, &(0x7f00000001c0)}) [ 221.981259][T13374] ? check_preemption_disabled+0x47/0x280 [ 221.982055][T13393] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 221.990033][T13374] ? tomoyo_get_name+0x540/0x540 [ 221.990055][T13374] ? filename_lookup+0x4e3/0x6d0 [ 221.990067][T13374] ? hashlen_string+0x120/0x120 [ 221.990091][T13374] ? strncpy_from_user+0x33e/0x3b0 [ 221.990103][T13374] tomoyo_sb_mount+0x35/0x40 [ 221.990118][T13374] security_sb_mount+0x84/0xe0 [ 222.008000][T13374] do_mount+0x186/0x2730 [ 222.008013][T13374] ? check_preemption_disabled+0x47/0x280 [ 222.008028][T13374] ? copy_mount_string+0x30/0x30 [ 222.037235][T13374] ? rcu_read_lock_sched_held+0x127/0x1c0 [ 222.037252][T13374] ? trace_kmalloc+0xcd/0x130 [ 222.052718][T13374] ? kmem_cache_alloc_trace+0x222/0x2c0 [ 222.058279][T13374] ? copy_mount_options+0x5f/0x360 [ 222.063397][T13374] ? copy_mount_options+0x2c8/0x360 [ 222.068592][T13374] ksys_mount+0xcc/0x100 [ 222.073124][T13374] __x64_sys_mount+0xbf/0xd0 [ 222.077719][T13374] do_syscall_64+0xfe/0x140 [ 222.082226][T13374] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.088209][T13374] RIP: 0033:0x459519 [ 222.092111][T13374] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.108101][T13393] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 222.111968][T13374] RSP: 002b:00007f59bf79cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 222.111980][T13374] RAX: ffffffffffffffda RBX: 00007f59bf79cc90 RCX: 0000000000459519 [ 222.111986][T13374] RDX: 0000000020000280 RSI: 0000000020000480 RDI: 0000000020000000 [ 222.111992][T13374] RBP: 000000000075bf20 R08: 0000000020000080 R09: 0000000000000000 [ 222.111998][T13374] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f59bf79d6d4 [ 222.112004][T13374] R13: 00000000004c58d6 R14: 00000000004d9ff8 R15: 0000000000000005 [ 222.113668][T13368] block nbd0: shutting down sockets [ 222.122100][T13390] CPU: 1 PID: 13390 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #7 [ 222.182637][T13390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.192710][T13390] Call Trace: [ 222.196020][T13390] dump_stack+0x1d8/0x2f8 [ 222.201261][T13390] should_fail+0x608/0x860 [ 222.205688][T13390] ? setup_fault_attr+0x2b0/0x2b0 [ 222.210733][T13390] ? kmalloc_array+0x2f/0x50 [ 222.215342][T13390] __should_failslab+0x11a/0x160 [ 222.220290][T13390] ? kmalloc_array+0x2f/0x50 [ 222.224885][T13390] should_failslab+0x9/0x20 [ 222.229394][T13390] __kmalloc+0x7a/0x310 [ 222.233557][T13390] ? trace_lock_acquire+0x190/0x190 [ 222.238766][T13390] kmalloc_array+0x2f/0x50 [ 222.243195][T13390] rw_copy_check_uvector+0x94/0x310 [ 222.248388][T13390] import_iovec+0xd0/0x340 [ 222.252785][T13390] ? __might_fault+0xf9/0x160 [ 222.257441][T13390] ? dup_iter+0x130/0x130 [ 222.261771][T13390] ? kasan_check_write+0x14/0x20 [ 222.266683][T13390] ? _copy_from_user+0xe0/0x120 [ 222.271520][T13390] ___sys_recvmsg+0x81c/0x9c0 [ 222.276181][T13390] ? __sys_recvmsg+0x250/0x250 [ 222.280926][T13390] ? rcu_lock_release+0xd/0x30 [ 222.285673][T13390] ? rcu_lock_release+0x26/0x30 [ 222.290499][T13390] ? __fget+0x4fe/0x540 [ 222.294648][T13390] ? fget_many+0x30/0x30 [ 222.298867][T13390] ? __mutex_lock_common+0x56b/0x2fc0 [ 222.304217][T13390] ? __fdget+0x17c/0x200 [ 222.308495][T13390] do_recvmmsg+0x33d/0x870 [ 222.312893][T13390] ? __sys_recvmmsg+0x220/0x220 [ 222.317725][T13390] ? kasan_check_write+0x14/0x20 [ 222.322638][T13390] ? get_timespec64+0x179/0x250 [ 222.327462][T13390] ? timespec64_add_safe+0x210/0x210 [ 222.332736][T13390] __x64_sys_recvmmsg+0x1a0/0x220 [ 222.337831][T13390] ? do_recvmmsg+0x870/0x870 [ 222.342397][T13390] ? trace_irq_disable_rcuidle+0x23/0x1c0 [ 222.348115][T13390] ? do_syscall_64+0x1d/0x140 [ 222.352775][T13390] do_syscall_64+0xfe/0x140 [ 222.357265][T13390] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.363135][T13390] RIP: 0033:0x459519 [ 222.367006][T13390] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.386588][T13390] RSP: 002b:00007f441ba8fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 222.395149][T13390] RAX: ffffffffffffffda RBX: 00007f441ba8fc90 RCX: 0000000000459519 [ 222.403095][T13390] RDX: 040000000000020a RSI: 00000000200037c0 RDI: 0000000000000003 [ 222.411044][T13390] RBP: 000000000075bf20 R08: 0000000020003700 R09: 0000000000000000 [ 222.419077][T13390] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f441ba906d4 [ 222.427028][T13390] R13: 00000000004c6860 R14: 00000000004db8b8 R15: 0000000000000004 00:43:54 executing program 3 (fault-call:5 fault-nth:7): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 222.446275][T13393] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 222.460522][T13393] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 222.487857][T13404] FAULT_INJECTION: forcing a failure. [ 222.487857][T13404] name failslab, interval 1, probability 0, space 0, times 0 [ 222.502749][T13404] CPU: 1 PID: 13404 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #7 [ 222.510660][T13404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.520726][T13404] Call Trace: [ 222.524022][T13404] dump_stack+0x1d8/0x2f8 [ 222.528358][T13404] should_fail+0x608/0x860 [ 222.532768][T13404] ? setup_fault_attr+0x2b0/0x2b0 [ 222.537804][T13404] ? tomoyo_encode2+0x273/0x5a0 [ 222.542649][T13404] __should_failslab+0x11a/0x160 [ 222.547565][T13404] ? tomoyo_encode2+0x273/0x5a0 [ 222.552396][T13404] should_failslab+0x9/0x20 [ 222.556878][T13404] __kmalloc+0x7a/0x310 [ 222.561008][T13404] ? kasan_check_write+0x14/0x20 [ 222.565922][T13404] tomoyo_encode2+0x273/0x5a0 [ 222.570575][T13404] ? _raw_read_unlock+0x2c/0x50 [ 222.575410][T13404] ? get_fs_type+0x47f/0x500 [ 222.579977][T13404] tomoyo_encode+0x29/0x40 [ 222.584368][T13404] tomoyo_mount_permission+0x488/0xaf0 [ 222.589808][T13404] ? _raw_spin_unlock_irqrestore+0xbc/0xe0 [ 222.595592][T13404] ? check_preemption_disabled+0x47/0x280 [ 222.601285][T13404] ? tomoyo_get_name+0x540/0x540 [ 222.606209][T13404] ? filename_lookup+0x4e3/0x6d0 [ 222.611138][T13404] ? strncpy_from_user+0x33e/0x3b0 [ 222.616226][T13404] tomoyo_sb_mount+0x35/0x40 [ 222.620796][T13404] security_sb_mount+0x84/0xe0 [ 222.625539][T13404] do_mount+0x186/0x2730 [ 222.629767][T13404] ? check_preemption_disabled+0x47/0x280 [ 222.635487][T13404] ? setup_fault_attr+0x2b0/0x2b0 [ 222.640489][T13404] ? copy_mount_string+0x30/0x30 [ 222.645403][T13404] ? rcu_read_lock_sched_held+0x127/0x1c0 [ 222.651099][T13404] ? trace_kmalloc+0xcd/0x130 [ 222.655752][T13404] ? kmem_cache_alloc_trace+0x222/0x2c0 [ 222.661271][T13404] ? copy_mount_options+0x5f/0x360 [ 222.666359][T13404] ? copy_mount_options+0x2c8/0x360 [ 222.671544][T13404] ksys_mount+0xcc/0x100 [ 222.675765][T13404] __x64_sys_mount+0xbf/0xd0 [ 222.680331][T13404] do_syscall_64+0xfe/0x140 [ 222.684813][T13404] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.690768][T13404] RIP: 0033:0x459519 [ 222.694640][T13404] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.714324][T13404] RSP: 002b:00007f59bf79cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 222.722885][T13404] RAX: ffffffffffffffda RBX: 00007f59bf79cc90 RCX: 0000000000459519 [ 222.730839][T13404] RDX: 0000000020000280 RSI: 0000000020000480 RDI: 0000000020000000 [ 222.738809][T13404] RBP: 000000000075bf20 R08: 0000000020000080 R09: 0000000000000000 [ 222.746844][T13404] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f59bf79d6d4 [ 222.754803][T13404] R13: 00000000004c58d6 R14: 00000000004d9ff8 R15: 0000000000000005 00:43:55 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = socket$inet6(0xa, 0x4001008000000002, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000080)=@ethtool_ringparam={0x11}}) close(r1) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 00:43:55 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x800, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400400, 0x0) accept$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) bind$can_raw(r2, &(0x7f0000000280)={0x1d, r3}, 0x10) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0385720, &(0x7f0000000140)={0x100000001, {0x0, 0x989680}, 0x2, 0xffffffffffffffff}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000100)=0xffffffffffffffff) r4 = semget$private(0x0, 0x0, 0x10) rt_sigpending(&(0x7f0000000000), 0x8) ioctl$VIDIOC_SUBDEV_S_CROP(r2, 0xc038563c, &(0x7f00000000c0)={0x0, 0x0, {0x2, 0x6, 0x29a5, 0xfffffffffffff074}}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000040)=0x1) semctl$IPC_RMID(r4, 0x0, 0x0) 00:43:55 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xc0101282) 00:43:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="11dca500000000ec7be070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0202200313000000000000000000000005000600571866720a000068c3b29e359eed6d00200000005500000000000000000000000000000005000900f00000002a00000800000000fe80000000000000070000000000000200010000ffff000000070d0000000005000500eb0000000a00000000000000ff02000000000000000000000000000100"/152], 0x98}}, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)="181d725653de56e6d0a0acf43cac36eaa077613d7e0da73283023aa0970da84ff6ba05f433", 0x25, 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000000100), 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200002, 0x17) setsockopt$inet6_dccp_int(r3, 0x21, 0x7, &(0x7f0000000180)=0x2, 0x4) 00:43:55 executing program 3 (fault-call:5 fault-nth:8): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:55 executing program 5 (fault-call:2 fault-nth:1): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 223.099438][T13416] FAULT_INJECTION: forcing a failure. [ 223.099438][T13416] name failslab, interval 1, probability 0, space 0, times 0 [ 223.112984][T13416] CPU: 1 PID: 13416 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #7 [ 223.120930][T13416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.130991][T13416] Call Trace: [ 223.134297][T13416] dump_stack+0x1d8/0x2f8 [ 223.138642][T13416] should_fail+0x608/0x860 [ 223.143063][T13416] ? setup_fault_attr+0x2b0/0x2b0 [ 223.143800][T13414] block nbd0: shutting down sockets [ 223.148085][T13416] ? kasan_slab_free+0xe/0x10 [ 223.158034][T13416] ? kmem_cache_free+0xcb/0x170 [ 223.162877][T13416] ? __kfree_skb+0x118/0x170 [ 223.166521][T13423] FAULT_INJECTION: forcing a failure. [ 223.166521][T13423] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 223.167463][T13416] ? netlink_dump+0xd1/0x1260 [ 223.185313][T13416] ? skb_free_datagram+0x28/0xd0 [ 223.190297][T13416] ? ___sys_recvmsg+0x28b/0x9c0 [ 223.195129][T13416] ? do_recvmmsg+0x33d/0x870 [ 223.199704][T13416] __should_failslab+0x11a/0x160 [ 223.204632][T13416] should_failslab+0x9/0x20 [ 223.209117][T13416] kmem_cache_alloc_node+0x65/0x270 [ 223.214310][T13416] ? __alloc_skb+0x9f/0x500 [ 223.218800][T13416] __alloc_skb+0x9f/0x500 [ 223.223120][T13416] netlink_dump+0x205/0x1260 [ 223.227698][T13416] ? rcu_read_lock_sched_held+0x127/0x1c0 [ 223.233400][T13416] ? __netlink_dump_start+0x760/0x760 [ 223.238754][T13416] ? __kfree_skb+0x118/0x170 [ 223.243331][T13416] netlink_recvmsg+0x6b1/0x10f0 [ 223.248168][T13416] ? netlink_sendmsg+0xd40/0xd40 [ 223.253096][T13416] ? rw_copy_check_uvector+0x2e4/0x310 [ 223.258542][T13416] ? import_iovec+0x17e/0x340 [ 223.263204][T13416] ? security_socket_recvmsg+0xa9/0xd0 [ 223.268649][T13416] ? netlink_sendmsg+0xd40/0xd40 [ 223.273574][T13416] sock_recvmsg+0xe7/0x100 [ 223.277984][T13416] ___sys_recvmsg+0x28b/0x9c0 [ 223.282652][T13416] ? __sys_recvmsg+0x250/0x250 [ 223.287406][T13416] ? rcu_lock_release+0xd/0x30 [ 223.292170][T13416] ? rcu_lock_release+0x26/0x30 [ 223.297000][T13416] ? __fget+0x4fe/0x540 [ 223.301152][T13416] ? fget_many+0x30/0x30 [ 223.305380][T13416] ? __mutex_lock_common+0x56b/0x2fc0 [ 223.310736][T13416] ? __fdget+0x17c/0x200 [ 223.314962][T13416] do_recvmmsg+0x33d/0x870 [ 223.319396][T13416] ? __sys_recvmmsg+0x220/0x220 [ 223.324249][T13416] ? get_timespec64+0x179/0x250 [ 223.329086][T13416] ? timespec64_add_safe+0x210/0x210 [ 223.334471][T13416] __x64_sys_recvmmsg+0x1a0/0x220 [ 223.339494][T13416] ? do_recvmmsg+0x870/0x870 [ 223.344075][T13416] ? trace_irq_disable_rcuidle+0x23/0x1c0 [ 223.349784][T13416] ? do_syscall_64+0x1d/0x140 [ 223.354451][T13416] do_syscall_64+0xfe/0x140 [ 223.359117][T13416] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.364990][T13416] RIP: 0033:0x459519 [ 223.368879][T13416] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 223.388464][T13416] RSP: 002b:00007f441ba8fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 223.396877][T13416] RAX: ffffffffffffffda RBX: 00007f441ba8fc90 RCX: 0000000000459519 [ 223.404830][T13416] RDX: 040000000000020a RSI: 00000000200037c0 RDI: 0000000000000003 [ 223.412794][T13416] RBP: 000000000075bf20 R08: 0000000020003700 R09: 0000000000000000 [ 223.420748][T13416] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f441ba906d4 [ 223.428709][T13416] R13: 00000000004c6860 R14: 00000000004db8b8 R15: 0000000000000004 [ 223.436684][T13423] CPU: 0 PID: 13423 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #7 00:43:55 executing program 5 (fault-call:2 fault-nth:2): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:43:55 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x7f, 0x40) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000280)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fsopen(&(0x7f0000000400)='devpts\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r2, 0x0, 0xda, 0x22, &(0x7f0000000040)="5580d2eba86bbf0b75cb2cfc1d709e5149958143156150a689c2981e5927a198928be08fe68b01d59a7bb354dc39f796788e7bd34b196ebbfa8c2cde51201af2ccebc61b74de86bb4a5bc994277c0c35283548e068119dc6c1572c3893a8289994ae496cf73fbddca5fd4f5dca9a266cb0f610606ee40c4dd660a5476f2ee26477d3346aa12f85fa7e8eac8ea60b9df9e8f844ea906f4bc593f8cc156b589495b1e39c113df37883abd80d6e174b8ca4589617ad46f62c667f191257ab4d13d87aa71c61d8b924eabd7f6d7745c1fb7e8d608c359206ed7693fe", &(0x7f00000001c0)=""/34, 0x5}, 0x28) [ 223.444686][T13423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.454746][T13423] Call Trace: [ 223.458308][T13423] dump_stack+0x1d8/0x2f8 [ 223.462642][T13423] should_fail+0x608/0x860 [ 223.467066][T13423] ? setup_fault_attr+0x2b0/0x2b0 [ 223.472078][T13423] ? __bfs+0x550/0x550 [ 223.476267][T13423] should_fail_alloc_page+0x55/0x60 [ 223.481462][T13423] prepare_alloc_pages+0x283/0x460 [ 223.486579][T13423] __alloc_pages_nodemask+0x11c/0x790 [ 223.491948][T13423] ? tomoyo_encode+0x29/0x40 [ 223.496542][T13423] ? tomoyo_mount_permission+0x2a9/0xaf0 [ 223.502174][T13423] ? do_mount+0x186/0x2730 [ 223.506590][T13423] ? ksys_mount+0xcc/0x100 [ 223.511009][T13423] ? do_syscall_64+0xfe/0x140 [ 223.515692][T13423] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 223.521244][T13423] ? __lock_acquire+0xcf7/0x1a40 [ 223.526200][T13423] kmem_getpages+0x46/0x480 [ 223.530730][T13423] cache_grow_begin+0x7e/0x2c0 [ 223.535478][T13423] ? cache_alloc_pfmemalloc+0x1e/0x1a0 [ 223.540929][T13423] cache_alloc_refill+0x311/0x3f0 [ 223.545939][T13423] ? check_preemption_disabled+0xb7/0x280 [ 223.551641][T13423] __kmalloc+0x2e5/0x310 [ 223.555865][T13423] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 223.561566][T13423] tomoyo_realpath_from_path+0xdc/0x7c0 [ 223.567098][T13423] tomoyo_mount_permission+0x312/0xaf0 [ 223.572546][T13423] ? _raw_spin_unlock_irqrestore+0xbc/0xe0 [ 223.578329][T13423] ? check_preemption_disabled+0x47/0x280 [ 223.584028][T13423] ? tomoyo_get_name+0x540/0x540 [ 223.588957][T13423] ? filename_lookup+0x4e3/0x6d0 [ 223.593898][T13423] ? strncpy_from_user+0x33e/0x3b0 [ 223.598995][T13423] tomoyo_sb_mount+0x35/0x40 [ 223.603568][T13423] security_sb_mount+0x84/0xe0 [ 223.608319][T13423] do_mount+0x186/0x2730 [ 223.612542][T13423] ? check_preemption_disabled+0x47/0x280 [ 223.618257][T13423] ? copy_mount_string+0x30/0x30 [ 223.623176][T13423] ? rcu_read_lock_sched_held+0x127/0x1c0 [ 223.628877][T13423] ? trace_kmalloc+0xcd/0x130 [ 223.633545][T13423] ? kmem_cache_alloc_trace+0x222/0x2c0 [ 223.639069][T13423] ? copy_mount_options+0x5f/0x360 [ 223.644172][T13423] ? copy_mount_options+0x2c8/0x360 [ 223.649352][T13423] ksys_mount+0xcc/0x100 [ 223.653580][T13423] __x64_sys_mount+0xbf/0xd0 [ 223.658160][T13423] do_syscall_64+0xfe/0x140 [ 223.662649][T13423] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.668520][T13423] RIP: 0033:0x459519 [ 223.672397][T13423] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 223.691983][T13423] RSP: 002b:00007f59bf79cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 223.700372][T13423] RAX: ffffffffffffffda RBX: 00007f59bf79cc90 RCX: 0000000000459519 [ 223.708409][T13423] RDX: 0000000020000280 RSI: 0000000020000480 RDI: 0000000020000000 [ 223.716360][T13423] RBP: 000000000075bf20 R08: 0000000020000080 R09: 0000000000000000 [ 223.724570][T13423] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f59bf79d6d4 [ 223.732535][T13423] R13: 00000000004c58d6 R14: 00000000004d9ff8 R15: 0000000000000005 [ 223.746644][T13414] block nbd0: shutting down sockets 00:43:56 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:43:56 executing program 3 (fault-call:5 fault-nth:9): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:56 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xc0189436) 00:43:56 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) signalfd4(r1, &(0x7f0000000040)={0x18}, 0x8, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x29, 0x0, &(0x7f0000000480)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 00:43:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@hostdata={'hostdata'}}]}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xebc, 0x100) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'bond0\x00', 0x100}) write$input_event(r1, &(0x7f0000000080)={{0x0, 0x7530}, 0x11, 0x1, 0xfffffffffffffbff}, 0x18) 00:43:56 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 223.910989][T13444] block nbd0: shutting down sockets 00:43:56 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x73) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40800, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x3, 0x4a2, [0x20000200, 0x0, 0x0, 0x20000514, 0x20000544], 0x0, &(0x7f00000000c0), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x556) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x69) connect(r0, &(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @dev, 0x6}, 0x5a) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) sendmmsg$inet_sctp(r0, &(0x7f00000003c0), 0x4924924924928ee, 0x34) [ 223.938816][T13445] FAULT_INJECTION: forcing a failure. [ 223.938816][T13445] name failslab, interval 1, probability 0, space 0, times 0 [ 223.942250][T13453] binder: 13446:13453 ioctl 40086200 0 returned -22 [ 223.962748][ T9072] binder: unexpected work type, 4, not freed 00:43:56 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x40000000000000, 0x400) ioctl$FS_IOC_FSGETXATTR(r0, 0x8038550a, &(0x7f0000000000)={0x400002}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x200000000000) [ 223.988612][T13445] CPU: 1 PID: 13445 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #7 [ 223.996543][T13445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.006617][T13445] Call Trace: [ 224.009925][T13445] dump_stack+0x1d8/0x2f8 [ 224.014271][T13445] should_fail+0x608/0x860 [ 224.018708][T13445] ? setup_fault_attr+0x2b0/0x2b0 [ 224.021201][ T9072] binder: unexpected work type, 4, not freed [ 224.023739][T13445] ? tomoyo_encode2+0x273/0x5a0 00:43:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={[], [{@hash='hash'}]}) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfec7be070") r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) [ 224.023761][T13445] __should_failslab+0x11a/0x160 [ 224.023771][T13445] ? tomoyo_encode2+0x273/0x5a0 [ 224.023781][T13445] should_failslab+0x9/0x20 [ 224.023790][T13445] __kmalloc+0x7a/0x310 [ 224.023803][T13445] tomoyo_encode2+0x273/0x5a0 [ 224.030218][T13458] binder: 13446:13458 ioctl 40086200 0 returned -22 [ 224.034623][T13445] tomoyo_realpath_from_path+0x769/0x7c0 [ 224.034642][T13445] tomoyo_mount_permission+0x312/0xaf0 [ 224.034657][T13445] ? _raw_spin_unlock_irqrestore+0xbc/0xe0 [ 224.034667][T13445] ? check_preemption_disabled+0x47/0x280 00:43:56 executing program 0: mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') removexattr(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000980)='./file0\x00', 0x0, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={0x0, 0x0, 0x8}, 0x10) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000040)=0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000200)=0x1, 0x4) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, &(0x7f0000000140)=0x10) [ 224.034677][T13445] ? tomoyo_get_name+0x540/0x540 [ 224.034702][T13445] ? filename_lookup+0x4e3/0x6d0 [ 224.097516][T13445] ? strncpy_from_user+0x33e/0x3b0 [ 224.102647][T13445] tomoyo_sb_mount+0x35/0x40 [ 224.107260][T13445] security_sb_mount+0x84/0xe0 [ 224.112076][T13445] do_mount+0x186/0x2730 [ 224.116336][T13445] ? check_preemption_disabled+0x47/0x280 [ 224.122070][T13445] ? copy_mount_string+0x30/0x30 [ 224.127022][T13445] ? rcu_read_lock_sched_held+0x127/0x1c0 [ 224.132933][T13445] ? trace_kmalloc+0xcd/0x130 [ 224.137624][T13445] ? kmem_cache_alloc_trace+0x222/0x2c0 [ 224.143171][T13445] ? copy_mount_options+0x5f/0x360 [ 224.148481][T13445] ? copy_mount_options+0x2c8/0x360 [ 224.153684][T13445] ksys_mount+0xcc/0x100 [ 224.157932][T13445] __x64_sys_mount+0xbf/0xd0 [ 224.162530][T13445] do_syscall_64+0xfe/0x140 [ 224.167050][T13445] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.172934][T13445] RIP: 0033:0x459519 00:43:56 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000040)=""/2) r2 = socket$unix(0x1, 0x800000000005, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) accept(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), 0x4) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) sendmsg$unix(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES64=r3], 0x1c}, 0x0) close(r2) close(r0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) 00:43:56 executing program 0: creat(&(0x7f0000000240)='./file0\x00', 0x20) delete_module(&(0x7f0000000080)='system.posix_acl_default\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x4) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=""/250}) [ 224.176827][T13445] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.196433][T13445] RSP: 002b:00007f59bf79cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 224.204846][T13445] RAX: ffffffffffffffda RBX: 00007f59bf79cc90 RCX: 0000000000459519 [ 224.212820][T13445] RDX: 0000000020000280 RSI: 0000000020000480 RDI: 0000000020000000 [ 224.220825][T13445] RBP: 000000000075bf20 R08: 0000000020000080 R09: 0000000000000000 [ 224.228807][T13445] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f59bf79d6d4 00:43:56 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x501000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000280)) r1 = socket(0x14, 0x20000000080001, 0xa00000c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x10000, 0x4, 0x1, 'queue0\x00', 0xcbd77c2}) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f00000002c0)) write(r1, &(0x7f0000000080)="1f0000000105ff00000423ca3100"/31, 0x1f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) [ 224.236787][T13445] R13: 00000000004c58d6 R14: 00000000004d9ff8 R15: 0000000000000005 [ 224.258516][T13445] ERROR: Out of memory at tomoyo_realpath_from_path. 00:43:56 executing program 3 (fault-call:5 fault-nth:10): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 224.286760][T13448] block nbd0: Device being setup by another task [ 224.295236][T13444] block nbd0: shutting down sockets 00:43:56 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xc0206434) 00:43:56 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:43:56 executing program 4: seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000000)=[{}, {0x60}]}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0xf8a6545bc3dfa31) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000240)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xc0, r1, 0x0, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6965}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc067}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0xc0}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) 00:43:56 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f00001e5000/0x3000)=nil) shmat(0x0, &(0x7f00004a5000/0x4000)=nil, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xbaa, 0x40000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/100) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000000c0)={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) 00:43:56 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x7, {0x8000, 0x9, 0x80000000, 0xa323, 0x3, 0xca}}) syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local, @empty=[0x0, 0xfffffffd], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x6, 0x0, 0x0, 0x0, 0x6, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local, @dev, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {}]}]}}}}}}}, 0x0) [ 224.404294][T13486] FAULT_INJECTION: forcing a failure. [ 224.404294][T13486] name failslab, interval 1, probability 0, space 0, times 0 [ 224.417164][T13486] CPU: 1 PID: 13486 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #7 [ 224.425099][T13486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.435153][T13486] Call Trace: [ 224.435173][T13486] dump_stack+0x1d8/0x2f8 [ 224.435186][T13486] should_fail+0x608/0x860 [ 224.435197][T13486] ? setup_fault_attr+0x2b0/0x2b0 [ 224.435209][T13486] ? tomoyo_encode2+0x273/0x5a0 [ 224.435222][T13486] __should_failslab+0x11a/0x160 [ 224.435235][T13486] ? tomoyo_encode2+0x273/0x5a0 [ 224.442833][T13486] should_failslab+0x9/0x20 [ 224.442845][T13486] __kmalloc+0x7a/0x310 [ 224.442854][T13486] ? kasan_check_write+0x14/0x20 [ 224.442866][T13486] tomoyo_encode2+0x273/0x5a0 [ 224.442876][T13486] ? _raw_read_unlock+0x2c/0x50 [ 224.442887][T13486] ? get_fs_type+0x47f/0x500 [ 224.442898][T13486] tomoyo_encode+0x29/0x40 [ 224.442910][T13486] tomoyo_mount_permission+0x488/0xaf0 00:43:56 executing program 1: openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x2843c0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@mpls_newroute={0x20, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_DST={0x4}]}, 0x20}}, 0x0) 00:43:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x10000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fsync(r0) [ 224.480305][T13490] block nbd0: shutting down sockets [ 224.480515][T13486] ? _raw_spin_unlock_irqrestore+0xbc/0xe0 [ 224.515963][T13486] ? check_preemption_disabled+0x47/0x280 [ 224.521710][T13486] ? tomoyo_get_name+0x540/0x540 [ 224.526771][T13486] ? filename_lookup+0x4e3/0x6d0 [ 224.531732][T13486] ? strncpy_from_user+0x33e/0x3b0 [ 224.536943][T13486] tomoyo_sb_mount+0x35/0x40 [ 224.541644][T13486] security_sb_mount+0x84/0xe0 [ 224.546418][T13486] do_mount+0x186/0x2730 00:43:56 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socket$packet(0x11, 0x3, 0x300) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) mkdir(0x0, 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) socket$inet6(0xa, 0x8000a, 0x7) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) umount2(0x0, 0x9) pivot_root(0x0, 0x0) r3 = syz_open_dev$swradio(0x0, 0x0, 0x2) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) creat(0x0, 0x100) sendfile(0xffffffffffffffff, r1, 0x0, 0x7) recvfrom(r0, 0x0, 0x0, 0x121, 0x0, 0x0) [ 224.550674][T13486] ? check_preemption_disabled+0x47/0x280 [ 224.556417][T13486] ? copy_mount_string+0x30/0x30 [ 224.557930][T13499] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 224.561355][T13486] ? rcu_read_lock_sched_held+0x127/0x1c0 [ 224.561367][T13486] ? trace_kmalloc+0xcd/0x130 [ 224.561380][T13486] ? kmem_cache_alloc_trace+0x222/0x2c0 [ 224.561389][T13486] ? copy_mount_options+0x5f/0x360 [ 224.561401][T13486] ? copy_mount_options+0x2c8/0x360 [ 224.561417][T13486] ksys_mount+0xcc/0x100 00:43:56 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) ioctl(r0, 0xfff, &(0x7f00000000c0)="f3fed424f8cee29a1cea244c8f3edcd502087d0fbfb65998e0cd94308d909c13ff8eed1d422c8823b20cb3872686c28f56f4dc7e3f95a714121b8942af81911ad24ed3e55a513cd15d9a76c86aeddadd56f516a991cf5ff105fb361121c5831c8e96295411380b9aa2cc28ee1b3d065882c6cfc7ec58b1225eb9ef0830f5") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3, 0x280480) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000180)=[r2, r0, r0], 0x3) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = socket(0x400000000000010, 0x802, 0x0) write(r4, &(0x7f0000000000)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) setsockopt$inet_mreq(r1, 0x0, 0x13, 0x0, 0x0) [ 224.585743][T13502] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 224.590491][T13486] __x64_sys_mount+0xbf/0xd0 [ 224.590508][T13486] do_syscall_64+0xfe/0x140 [ 224.590524][T13486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.590539][T13486] RIP: 0033:0x459519 [ 224.590548][T13486] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.590558][T13486] RSP: 002b:00007f59bf79cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 224.655154][T13486] RAX: ffffffffffffffda RBX: 00007f59bf79cc90 RCX: 0000000000459519 [ 224.663106][T13486] RDX: 0000000020000280 RSI: 0000000020000480 RDI: 0000000020000000 [ 224.671061][T13486] RBP: 000000000075bf20 R08: 0000000020000080 R09: 0000000000000000 [ 224.679009][T13486] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f59bf79d6d4 [ 224.687073][T13486] R13: 00000000004c58d6 R14: 00000000004d9ff8 R15: 0000000000000005 00:43:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0xf7b, @dev, 0x4}, 0x1c) r1 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x2, 0x2) ioctl$TCFLSH(r1, 0x540b, 0x9) getpgrp(0xffffffffffffffff) ioctl$KDENABIO(r1, 0x4b36) getpgid(0xffffffffffffffff) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000011c0)={0x0, 0x7, 0x46ff, 0x80000000}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/4096, &(0x7f0000000100)=0x1000) r2 = getpgid(0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x208000, 0x0) ioctl$TIOCSRS485(r3, 0x542f, &(0x7f00000000c0)={0x9, 0x4, 0x240}) r4 = syz_open_procfs(r2, &(0x7f0000000000)='projid_map\x00') setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) sendfile(r0, r4, &(0x7f0000000040)=0x96, 0x8005) 00:43:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 224.702576][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 224.708453][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 224.725271][T13490] block nbd0: shutting down sockets 00:43:57 executing program 3 (fault-call:5 fault-nth:11): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 224.812607][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 224.821061][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:43:57 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local, @link_local, [{[{0x9100, 0x7fff, 0x2, 0x1}], {0x8100, 0x5, 0x20000000006, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 00:43:57 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xc020660b) 00:43:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000540)={0x10, 0xf0ffffff00000f00, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x14, 0x207, 0x0, 0x0, {0x0, 0xf0ffff, 0x600}}, 0x6}}, 0x4004041) 00:43:57 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\x8b\xaa\xffIb\x9e\xc1\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000100)={0x5, [0x9, 0x7, 0xc35, 0xffffffffffff0001, 0x5]}) write(r0, &(0x7f0000000040)="06", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) flock(r1, 0x2) getsockopt$inet_int(r2, 0x10d, 0x5, 0x0, &(0x7f0000000000)) 00:43:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 224.927562][T13532] FAULT_INJECTION: forcing a failure. [ 224.927562][T13532] name failslab, interval 1, probability 0, space 0, times 0 [ 224.953900][T13533] block nbd0: shutting down sockets [ 225.022607][T13532] CPU: 0 PID: 13532 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #7 [ 225.030538][T13532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.040618][T13532] Call Trace: [ 225.044181][T13532] dump_stack+0x1d8/0x2f8 [ 225.048526][T13532] should_fail+0x608/0x860 [ 225.052957][T13532] ? setup_fault_attr+0x2b0/0x2b0 [ 225.058014][T13532] __should_failslab+0x11a/0x160 [ 225.062960][T13532] should_failslab+0x9/0x20 [ 225.067474][T13532] kmem_cache_alloc_trace+0x5d/0x2c0 [ 225.072848][T13532] ? alloc_fs_context+0x65/0x580 [ 225.072862][T13532] alloc_fs_context+0x65/0x580 [ 225.072874][T13532] ? _raw_read_unlock+0x2c/0x50 [ 225.072887][T13532] fs_context_for_mount+0x24/0x30 [ 225.072896][T13532] do_mount+0x1200/0x2730 [ 225.072911][T13532] ? trace_hardirqs_off+0x46/0x80 [ 225.072925][T13532] ? copy_mount_string+0x30/0x30 [ 225.082649][T13532] ? retint_kernel+0x2b/0x2b [ 225.082662][T13532] ? copy_mount_options+0x238/0x360 [ 225.082675][T13532] ? __sanitizer_cov_trace_const_cmp4+0x80/0x90 00:43:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfec7be070") getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040), &(0x7f0000000080)) unshare(0x4020400) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) fadvise64(r1, 0x0, 0x0, 0x5) 00:43:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 225.082684][T13532] ? copy_mount_options+0x2c8/0x360 [ 225.082695][T13532] ksys_mount+0xcc/0x100 [ 225.082705][T13532] __x64_sys_mount+0xbf/0xd0 [ 225.082720][T13532] do_syscall_64+0xfe/0x140 [ 225.082732][T13532] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 225.082740][T13532] RIP: 0033:0x459519 [ 225.082752][T13532] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:43:57 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r2) r3 = getpid() prlimit64(r3, 0x0, 0x0, 0x0) migrate_pages(r1, 0x6, &(0x7f0000000000)=0x1f00000000, &(0x7f0000000040)=0x2) [ 225.141534][T13532] RSP: 002b:00007f59bf79cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 225.170892][T13532] RAX: ffffffffffffffda RBX: 00007f59bf79cc90 RCX: 0000000000459519 [ 225.170899][T13532] RDX: 0000000020000280 RSI: 0000000020000480 RDI: 0000000020000000 [ 225.170904][T13532] RBP: 000000000075bf20 R08: 0000000020000080 R09: 0000000000000000 [ 225.170910][T13532] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f59bf79d6d4 [ 225.170916][T13532] R13: 00000000004c58d6 R14: 00000000004d9ff8 R15: 0000000000000005 00:43:57 executing program 3 (fault-call:5 fault-nth:12): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:57 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x4) fsetxattr$security_smack_transmute(r0, &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001780)='/dev/snapshot\x00', 0x48040, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000017c0)=0x1, 0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc8, 0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, 0x0, 0x0) [ 225.172481][T13533] block nbd0: shutting down sockets 00:43:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x10000000002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x1, {{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x25}, 0x80}}, 0x1, 0x3, [{{0xa, 0x4e22, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}, {{0xa, 0x4e23, 0x7, @remote, 0x8}}, {{0xa, 0x4e23, 0x7f, @local, 0xa4}}]}, 0x210) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="5500000018007f5f00fe01b2a4a280930206001fffffff01000000003900090035000c02030037b1396c4ed5f5830000000022dc1338d54400009b84136ef75afb83de4411000b00c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) 00:43:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfec7be070") bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xb}, 0x14) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf2, 0x402000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r2 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x8, 0x40000) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x1) 00:43:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:43:57 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xc02c5341) 00:43:57 executing program 1: unshare(0x24020400) r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$unix(0x1, 0x5, 0x0) close(r2) close(r1) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r4) close(r5) pipe(&(0x7f0000000180)) close(r2) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000000)=0xc490) tee(r0, r5, 0x5, 0x0) 00:43:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 225.418572][T13583] block nbd0: shutting down sockets 00:43:57 executing program 0: syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x0, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000000040), 0x1, 0x0, 0x0, 0x0, 0x0) 00:43:57 executing program 4: r0 = creat(&(0x7f0000000080)='./file1\x00', 0x0) bind$rds(0xffffffffffffffff, 0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x36, "ba27509f721feb2d805eebb963064fe3885944a504bf54f8bfa0570afc59f970d2a02ca25fd55e4b747d501ff634b5f1d7bfa4a0a080"}, &(0x7f0000000180)=0x3e) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x4, 0x0, 0x6}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000500)) syz_mount_image$ntfs(&(0x7f00000001c0)='ntfs\x00', &(0x7f0000000200)='./file1\x00', 0x2, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000280)}, {0x0}], 0x800000, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r3 = syz_open_procfs(0x0, &(0x7f0000000140)='maps\x00') preadv(r3, &(0x7f0000000880)=[{&(0x7f0000000000)=""/16, 0xffffffbc}, {&(0x7f0000000540)=""/216, 0xd8}, {&(0x7f0000000440)=""/133, 0x85}, {&(0x7f0000000640)=""/84, 0x54}, {&(0x7f0000000940)=""/54, 0x36}, {&(0x7f0000000a00)=""/37, 0x25}, {&(0x7f00000006c0)=""/210, 0x6}, {&(0x7f00000007c0)}, {&(0x7f0000000980)=""/93, 0x5d}], 0x9, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') fchdir(r0) 00:43:57 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x3302, 0x0) [ 225.484691][T13583] block nbd0: shutting down sockets 00:43:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 225.528728][T13595] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 00:43:58 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:58 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xc0481273) 00:43:58 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0/../file0\x00', r0, &(0x7f00000000c0)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0/../file0\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/11], &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0)='qnx6\x00', 0x200000, &(0x7f0000000240)='\x00') 00:43:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000600)='net/xfrm_stat\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12113, r0, 0x10000000) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9, 0x10, r0, 0x10000000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10000, 0x47}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0xcbd3, r1}) 00:43:58 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 225.627572][T13604] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 00:43:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socket$xdp(0x2c, 0x3, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005300)=[{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000012c0)="5281d843f316aab9fe3114298044fa5c0170b49d", 0x14}], 0x1}], 0x1, 0x800) 00:43:58 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x1, 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000240)=""/234, &(0x7f0000000340)=0xea) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000001c0)={0x0, 0x3, 0x7ff, 0x0, 0x80, 0x7}) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77fffb, 0x0, 0x820005, 0x0}, 0x2c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x1, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x6000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x40, 0x8200, 0x0, 0x5ff, 0x6, 0x1ff, 0x1, r2}, 0x20) bpf$MAP_CREATE(0x2, &(0x7f0000000100)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0, 0x2}, 0x2c) [ 225.724698][T13616] block nbd0: shutting down sockets 00:43:58 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000002, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:58 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:43:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x101900, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f0000000280)={0x3, 0x0, [0x11, 0x0, 0xc0010058], [0xc1]}) r5 = dup3(r4, r3, 0x80000) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r5, &(0x7f0000000300)={0x90, 0x0, 0x1, {0x0, 0x3, 0x6, 0x3, 0xfffffffffffffc01, 0x4, {0x0, 0x372c, 0x80000000, 0x6, 0x2, 0x5, 0x1, 0x20, 0x4, 0x4, 0x4, r1, r6, 0xc, 0x2}}}, 0x90) [ 225.777188][T13617] block nbd0: Device being setup by another task [ 225.810865][T13617] block nbd0: shutting down sockets 00:43:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x00~WM\x00\x030\x80\x90\"\xcf\xde&U]\xc9\xec\xfe\x19t@n\xda\xd3\x83dx-c\xb6a(T\xb9\xe4\x9d\xbd\xca\xefq\x81\x97\xe3~\x87\n0\x8b\x1e:y\x8f\xa7\x88\xa4m0%\xef\x93>Q\x82\x8a\xb6u\x06N*\xdb\xe9\x12d#\xb4\xa7=h\xfb\xe9\x9cm\xb2\xf1`\xd4\x9c\xb6\xcc\xe7l\'(\x9aO\x9d\tsT\xaa\xa5\x86\r#\x83\xdf\x87Rk\xaa\x18M\x90\xbbw)6l\x17\xbc3\xd7e\xe9\xbc/\x88*\x13\xf3\xa9\xc1\xf6\x06`\xbdO\xd2\xfa1\xd2\xc0\xa7u$\"\x89\xbc\xe0b\xd1\r$\xde\xd5@i\x18\xa6k,u\xc4?\xe1\xffE\x8a\xe5\xcd\x9f\xecc\x03\x9b\xa5\xa7\xb6j`\xed\xe5\xcc\xda\xbc~\xe7v`\xef#X\xcc\xdf\xf0\"&\x02\x13\x84\xb0\xc25\xf1\x14\xed\x9a\xde\x92vz\xec\xc2V\xac\xde\xb6\x10\xdfB\xe7\x16\x9f$\x03W\xf75\xae_\xe2\x90\x17\xe5\x1e\'%/H\xb9[\xfb\xbb:\x86U5)\x8b\xdc6\xd7\x1d\xb65\xf4\x1cWw\x1d\xb7z\xea\xff\x88?\xeb=\xc3\xcc$\xbd<\x03n9j\xd3\xaf7\x94PX\x83\x9e\x81\"p\xbc@\x90\x1f\xa6T\xe7\xcc2\x92\xa8/\xc8\f7M\xc0qB\xa1\xc2\xe9\xd3\xe2R\x8eO\xda\xc3+\xca\xef\xe9\x10\xeb\xd3\xb9H\xa3\xbf\xeb\xef_\xa8\xd8$s\xc7\xfb\xf3\xec', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$IMCLEAR_L2(r0, 0x80044946, &(0x7f0000000040)=0x4) getdents(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, 0x0, 0x0) 00:43:58 executing program 4: ioctl(0xffffffffffffffff, 0x201000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") r0 = open(&(0x7f0000000240)='./file0\x00', 0x1, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x20000000000000d7, &(0x7f0000000000)=@framed={{}, [@call={0x163, 0x11, 0x34}]}, &(0x7f0000000040)='GPL\x00', 0x9, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xfffffd69) 00:43:58 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0xfffffffffffffffd) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/219, 0xdb) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:43:58 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000003, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:58 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 225.939068][T13648] kvm [13647]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 00:43:58 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:43:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) io_setup(0x8, &(0x7f0000000040)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x800, {{0xa, 0x4e20, 0x7, @empty, 0x400}}}, 0x88) io_submit(r1, 0x2, &(0x7f0000001380)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffff9c}]) 00:43:58 executing program 1: unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x541e, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2}, 0x8) r3 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, r3) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r4) 00:43:58 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 226.090257][T13660] kvm [13647]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 00:43:58 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000004, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 226.170084][T11441] block nbd0: Receive control failed (result -22) [ 226.176696][ T9299] block nbd0: Receive control failed (result -22) 00:43:58 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:43:58 executing program 0: r0 = socket(0x1000000010, 0x400000400080803, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newae={0x40, 0x1e, 0x1, 0x0, 0x0, {{@in6=@empty}, @in6=@mcast2}}, 0x40}}, 0x0) finit_module(r0, &(0x7f0000000080)='\x00', 0x1) getpeername$unix(r0, &(0x7f0000000140), &(0x7f0000000000)=0x6e) 00:43:58 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x40) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000380)={@loopback, @multicast1, 0x0}, &(0x7f00000003c0)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@gettclass={0x24, 0x2a, 0xa00, 0x70bd2d, 0x25dfdbfc, {0x0, r2, {0x1, 0xffe6}, {0xb, 0xf}, {0x7f34b0917bd1093b, 0x4}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x90) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, @perf_bp={0x0}, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 00:43:58 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x169, 0x11, 0x18}]}, &(0x7f00000000c0)='gPL\x00', 0x4, 0x1000, &(0x7f0000001200)=""/4096, 0x0, 0x0, [], 0x0, 0xe, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7fffffff, 0x100) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffff9c, 0x0, 0x2, &(0x7f0000000080)='%\x00'}, 0x30) kcmp(r1, r3, 0x3, r0, r0) [ 226.257825][T13676] block nbd0: shutting down sockets 00:43:58 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000005, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 226.306551][T13694] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 226.321044][T11441] block nbd0: Receive control failed (result -22) [ 226.327782][ T9299] block nbd0: Receive control failed (result -22) [ 226.343034][T13676] block nbd0: shutting down sockets 00:43:58 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:43:58 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000011, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31a, 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$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000240)={{0x3, 0x3, 0x1, 0x2, 0x6}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @ipv4={[0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0xfc00], [], @local}}, 0x1c) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x53, 0xfffffffffffffffc, 0x91, 0x7fff, @buffer={0x0, 0x9, &(0x7f0000000000)=""/9}, &(0x7f0000000040)="d3b4c6997af8ac3aead4b41d30e8c91dc3605feb2744f3fe8e70c0ac82f267798f18334d47bd448718ad03dc723ba7dc6e2470cd7bcf6a859d457879bcd52f797698b95e4a462980b0fed4487d3c30d1fbd6de374baebc934f75d578426a253caa5ff1114235e54dc7b115afe9c2b4ccfb10ed01169741b2f3c551eced44bfeb4130af9c4f687dc188be436f2e6bddc467", &(0x7f00000001c0)=""/70, 0x1, 0x0, 0x0, &(0x7f0000000100)}) 00:43:58 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 226.403925][T13694] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 00:43:58 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000006, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:58 executing program 4: pipe(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000001540), &(0x7f00000015c0)=0x6e, 0x80800) r2 = socket$unix(0x1, 0x7, 0x0) bind$unix(r2, &(0x7f00000002c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r3 = socket$unix(0x1, 0x2, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'user.', 'eth0\'{)\x00'}, &(0x7f00000003c0)=""/99, 0x63) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x40) linkat(r0, &(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK/../file0\x00', r1, &(0x7f0000000200)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r4, 0x5201) connect$unix(r2, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r3, &(0x7f0000000340)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x20280) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:43:58 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000005c0)={'vcan0\x00', 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x482) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000040)) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000080)={0xffff, 0xf04b}) connect$can_bcm(r0, &(0x7f0000000240)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={0x0, 0xfffffffffffffef1, &(0x7f0000000140)={&(0x7f000000a000)=@canfd={{0x1}, 0x3, 0x0, 0x0, 0x0, "0327e1b22b5fcef700580f02000000003f420f000000000000580f02000000003f420f000001f400856b76b5ee00000000000000004e2f9663a918fa1efd9b0b"}, 0x2000a048}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x19, 0x20, 0xfffffffffffffffa, 0x100000000, 0x9}, 0x14) [ 226.520941][T11441] block nbd0: Receive control failed (result -22) [ 226.528090][T11441] block nbd0: Receive control failed (result -22) [ 226.545114][T13710] block nbd0: shutting down sockets 00:43:58 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:43:58 executing program 4: r0 = socket(0x800800000000011, 0x800000002, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000005d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000005c40)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x3d}}], 0x30}, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) 00:43:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000007, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:59 executing program 0: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7f, 0x4) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000100)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x1e00}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 226.644057][T11441] block nbd0: Receive control failed (result -22) [ 226.658782][T11441] block nbd0: Receive control failed (result -22) [ 226.665810][T13710] block nbd0: shutting down sockets 00:43:59 executing program 1: r0 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_S_CTRL(r0, 0xc0205648, &(0x7f0000000000)={0x20c3, 0x7}) 00:43:59 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:43:59 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{}, {r2, r3/1000+10000}}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:43:59 executing program 4: r0 = io_uring_setup(0x2a, &(0x7f00000000c0)) r1 = eventfd2(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000040)=r1, 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x101000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e22, @rand_addr=0x7}}, 0x0, 0x10001, 0x0, "ae49cddc4c07cd73dc0d107e3224bf03643a955d00e0e18d0c9602191e501a444d859569566345ba2158c4756a3215b9f13c66b4552002bbf90dc33bf9bd8ab6dab025fd90a3ff72d1645ed0cf76a5f9"}, 0xd8) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) 00:43:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000008, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:59 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x5370}, &(0x7f0000000100)=0x8) ioctl$sock_proto_private(r0, 0x89e5, 0x0) 00:43:59 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 226.890969][T11441] block nbd0: Receive control failed (result -22) [ 226.898220][ T9299] block nbd0: Receive control failed (result -22) [ 226.909256][T13757] block nbd0: shutting down sockets 00:43:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000009, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:59 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/40) r1 = dup(0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@broadcast, @in6=@initdev}}, {{@in6=@initdev}, 0x0, @in6=@empty}}, &(0x7f00000008c0)=0xe8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'bond_slave_0\x00', {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}) syz_read_part_table(0x9, 0x0, &(0x7f0000000100)) prctl$PR_SET_TIMERSLACK(0x1d, 0xffffffffffffffe1) [ 226.964965][ T9299] block nbd0: Receive control failed (result -22) [ 226.971531][ T9299] block nbd0: Receive control failed (result -22) [ 226.984624][T13759] block nbd0: shutting down sockets 00:43:59 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:43:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000001c0)="c57a4f3358cd87abd608f31f7cc6b17dcfe5c636b58c7289c7bc549fc571cbf725668aecb3c5e150e0145117a5730fff5a3db528cfa622123dd6e44a37806cd8afe0b4dab935a81fe4668d66a2f306dbe40982ae08c6b62b35ca535a025b59834232f02df807e6e66908d9d9f845b6059d9f15d20ef712252b72522d7077c4b12d882b5c7afc5e3a03de9ca33d5a2ef7f02d74e5401c1dfed1fd8a608b3ca99092aef2eeb945e387ce5e32dc0e233c03fc0d785a70282d0454540c51ad") ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000100)=ANY=[@ANYBLOB="01"]) ioctl$KVM_SMI(r2, 0xaeb7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x10001, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000000140)={0x1, @bcast, @rose={'rose', 0x0}, 0x1, 'syz1\x00', @default, 0x1, 0x1, [@null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) ioctl(r4, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:43:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x2000000a, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:59 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:43:59 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:43:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f00000014c0)=ANY=[@ANYBLOB="4210c3e35a9ff7cb87c807f9506d518a2e494a81dc864ca31a42ed079c710a79ab0048c8d9ed68bd5d7e8a6ad27a2776b3820fd90b4d2184e28bd2995192034bec833f5ab732f439e8a6409cea54b5c5bfc1356b23f44aa1e582cb8e29ceda3d7bf81c23104e25d0cc12395f161564ed281f558e5a9c8145a99c40046dd049c5d37cd05d59e725e6323bdb607bcf63c987a99fa96176718c05a1a33e3373045014f696cd6aab9d11a3506a26f181a43f78b001edf0ae0352ce0fec728f8826dd101e446425ad40f14353edc7cb768f98e75a03e72d01f26daccd1a9e928cee00", @ANYRES64, @ANYRES64], 0xf0) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000012c0)=""/167}], 0x1000000000000092}, 0x2000) r2 = socket$inet6(0xa, 0x80000, 0x40) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:43:59 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x3, 0x1) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)={0x50, r4, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_MEDIA={0x30, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb87}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}]}, @TIPC_NLA_MEDIA_PROP={0x4}]}]}, 0x50}}, 0x40) [ 227.267828][ T9299] block nbd0: Receive control failed (result -22) 00:43:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x2000000b, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:59 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:43:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="c4d5000b5e0b01047be070") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x1bae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 227.312223][T13784] block nbd0: shutting down sockets 00:43:59 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0xac, 0x80) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) fsconfig$FSCONFIG_SET_PATH_EMPTY(r2, 0x4, &(0x7f00000003c0)='/dev/nbd#\x00', &(0x7f0000000400)='./file0\x00', r3) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x925, 0x101000) write$P9_RSETATTR(r4, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="44e6e13f423a61d5a336e5b9d2003846a1d7c338de60ce76f58adbf255909309222811f048b210de91becc2b0b8926ac4716686104e288c8b9a41bed0cdd6d01627a9bcaa5134e542202800cfc73c5c0400ec8a6b44d1e46b763a668b5d7540327d0b6d84be972899e645c9f47d1c999d69670ead9199f73800c4b8e1fa9d7a2ca1ef90cc4162c92094dff224d2d1dc1e6172e29c289598947c24fe03f5a2b5a17476cbfc338", 0xa6, 0x4}, {&(0x7f0000000240)="b4ff588c246a7e6ef0fafea8d3984d223a0cbdc5fddfc56efb6b8c9c70a80cb05b13eb2139fdb0a28c4d729317a1ebc4a3940c1d170ac04fdc9a88381a2df2a1f6b8355dbdadf7c8600f28eafde7665d11b95ccc6d94d1923a80fd2ba81a1ae9a9e3d699348a80a8c8e2ed352b44ea9af64741672a4020861b0c946cf6302f7c984043519778f79ae5147a2201a0e93b12844755f2d317f1ade84331773de3750f2524177788a1b2f219491c9d3b19d5594dfecfc54ce8969317179b77d6714477fbf84da4e0c1061c893570b4f7606201e0a2fdcbd8657be044cb15468bd3aad447e65707210274", 0xe8, 0x7}], 0x4000, 0x0) r5 = semget(0x0, 0x7, 0x81) semctl$GETPID(r5, 0x3, 0xb, &(0x7f0000000000)=""/37) 00:43:59 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:43:59 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:43:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x2000000c, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:59 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000000240)=0x95c5, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="2f18a5055e0bcfec7be070624ebce23c43c181d45c215ca776157d4de5c506d0e0b2cfb7156f46e941917f9f3170fc8844b87dca198a8824f6da3ed210092bb4c2333e1aa666d3e1e7f1c8495bfca538d3de889fa2639072eb91b0257cb04cddda084cf1ec85b02d42b22a6d8ec711527f1ead27e23ea59d596c9442d7a9cb064298f1ffa7ca192e32baf47a169d9bdb6b97fc03379b43806786a92ccaa6df") r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SDTEFACILITIES(r2, 0x89eb, &(0x7f0000000040)={0x1f, 0x8, 0x4, 0x2, 0x800, 0x28, 0x15, "55edcf3261b4eb4d40daa6c2c91dba9e89f13c45", "79d028ca438d0a2147aa377b67240b5a8842538b"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) connect$bt_sco(r3, &(0x7f00000001c0)={0x1f, {0xfff, 0x5, 0xffffffffffffffc0, 0x8000, 0x9, 0x2}}, 0x8) seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x4000006, 0x0, 0xfffffffffffffffe, 0xffffff7f7ffffffe}]}) open(&(0x7f0000000280)='./bus\x00', 0x141042, 0x0) [ 227.526121][ T9299] block nbd0: Receive control failed (result -22) [ 227.551918][T13830] block nbd0: Device being setup by another task 00:43:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40100, 0x0) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000100)) sendmmsg$inet(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)={0x2, 0x4e22, @initdev}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast}}}], 0x38}}, {{&(0x7f0000000840)={0x2, 0x0, @broadcast}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff87}}], 0x2, 0x0) [ 227.590205][T13834] block nbd0: NBD_DISCONNECT 00:43:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x2000000d, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:43:59 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:00 executing program 4: socket$inet6(0xa, 0x40000080806, 0x0) socket$inet6(0xa, 0x6, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) pipe(&(0x7f0000000480)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000240)=""/202) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, &(0x7f0000000200), 0x0) [ 227.617580][T13839] QAT: Invalid ioctl [ 227.620728][T13834] block nbd0: Send disconnect failed -6 [ 227.654315][T13830] block nbd0: Device being setup by another task [ 227.664446][T13839] QAT: Invalid ioctl 00:44:00 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) io_setup(0xfd, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="66b9810000400f322ed30cbad104ec660f38df2b0fe21526660ff85e503ede1b0f20c06635000000800f22c0b800088ec00fae470b", 0x35}], 0x1, 0x51, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x100, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_IOCTL(r0, &(0x7f0000000080)={0x20, 0x0, 0x6, {0x5, 0x4, 0xeb, 0x5}}, 0x20) fgetxattr(r1, &(0x7f0000000000)=@random={'system.', '\x00'}, &(0x7f00000002c0)=""/177, 0xb1) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, 0x0, 0x0) mount$9p_tcp(&(0x7f00000001c0)='-27.0.0.1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000380)={'trans=tcp,', {'port'}}) 00:44:00 executing program 0: socket$kcm(0x10, 0x9, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x100, 0x0) r2 = creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4200, 0x0, 0x113bc742, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000580)={{{@in=@initdev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000680)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@multicast1, @in=@multicast2, 0x4e20, 0x10001, 0x4e24, 0x0, 0x2, 0xa0, 0x80, 0x0, r3, r4}, {0x4d9a, 0x34, 0x52, 0x0, 0xdec7, 0x3, 0x0, 0x4}, {0x0, 0x9, 0x5, 0x8}, 0xff, 0x6e6bb7, 0x1, 0x1, 0x0, 0x3}, {{@in=@multicast2, 0x4d4, 0x2b}, 0x2, @in6=@local, 0x0, 0x3, 0x2, 0x3, 0x10000, 0x5, 0x40}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, 0x0, &(0x7f0000000a80)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, &(0x7f0000000b80)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000bc0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000840)={0x0, 0x200}, &(0x7f0000000880)=0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x3, 0x4) perf_event_open(&(0x7f0000000000)={0x5, 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}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000240)) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x80, 0x0, 0x0) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) socket$tipc(0x1e, 0x2, 0x0) socket$inet(0x10, 0x3, 0xc) sendmsg(0xffffffffffffffff, 0x0, 0x0) pkey_alloc(0x0, 0x1) 00:44:00 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'veth1\x00', {0x2, 0x4e23, @broadcast}}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)=""/93, &(0x7f0000000100)=0x5d) dup3(r1, r0, 0x0) [ 227.731213][T13830] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 227.873422][T13828] block nbd0: shutting down sockets [ 227.947794][T13869] 9pnet: p9_fd_create_tcp (13869): problem connecting socket to -27.0.0.1 [ 227.957924][T13830] block nbd0: NBD_DISCONNECT [ 227.971623][T13830] block nbd0: Send disconnect failed -6 [ 227.987913][T11441] block nbd0: Disconnected due to user request. [ 228.006495][T13869] 9pnet: p9_fd_create_tcp (13869): problem connecting socket to -27.0.0.1 [ 228.008648][T13834] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 00:44:00 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:00 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x2000000e, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:00 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:00 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_rdma(&(0x7f00000000c0)='22\x10/0/0/1\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000440)='9p\x00', 0x0, &(0x7f0000000480)={'trans=rdma,', {'port'}}) syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x61c911db, 0x1, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x1000, 0xfffffffffffffffc}], 0x2000000, &(0x7f0000000140)='&-&,\x00') 00:44:00 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote, 'veth0_to_bond\x00'}}, 0x1e) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)='Yid_map\x00') setpriority(0x0, r1, 0x100) ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f0000000000)) sendfile(r2, r2, 0x0, 0x6f) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000022c0)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000002240)={0x829, 0x18, [0x1, 0x20, 0xc5e5, 0x7fff, 0x2, 0x2d]}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000140)={0x80, 0x7fffffff, 0x7, 0x1000, &(0x7f00000001c0)=""/4096, 0x1000, &(0x7f00000011c0)=""/4096, 0x76, &(0x7f00000000c0)=""/118}) connect$pppoe(r0, &(0x7f00000021c0)={0x18, 0x0, {0x0, @dev={[], 0x24}, 'bond_slave_1\x00'}}, 0x1e) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r0, 0xc0305616, &(0x7f0000002200)={0x0, {0x7, 0xc09c}}) 00:44:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0x420000a77, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfffffd88) write$cgroup_pid(r2, &(0x7f0000000180), 0x20000192) r3 = gettid() timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000000140)={{}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 00:44:00 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000010, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:00 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:00 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mount$overlay(0x400006, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001440)) r0 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$IMHOLD_L1(0xffffffffffffffff, 0x80044948, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000002500)='TIPCv2\x00') ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)={0x6, 0x0, [{0xc0010bff, 0x0, 0x1}, {0x40000094, 0x0, 0xfffffffffffffffe}, {0xbfc}, {0xddd, 0x0, 0xd93}, {0x0, 0x0, 0x9}, {0x973, 0x0, 0x4}]}) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000002840)={&(0x7f00000024c0)={0x10, 0x0, 0x0, 0x30020}, 0xc, &(0x7f0000002800)={&(0x7f0000002540)={0x178, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xfc, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x2}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x7f, @rand_addr="468df72266232d0a86b6a34943b079a7", 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x7, @mcast2, 0x101}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x1c}, 0x7f}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ip_vti0\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ip_vti0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x8000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffffffffffff35d6}]}, @TIPC_NLA_MEDIA={0x68, 0x5, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x4}, 0x0) 00:44:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x41400008912, &(0x7f00000000c0)="11dca5055e0bcfec7be070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$P9_RCLUNK(r3, &(0x7f0000000180)={0x7}, 0x7) accept4$alg(r1, 0x0, 0x0, 0x80000) recvmmsg(r2, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000100), 0x1, 0x0, 0x26e}, 0x50000000000}], 0x1, 0x40, 0x0) [ 228.254996][T13905] overlayfs: lowerdir is in-use as upperdir/workdir [ 228.269179][T13908] overlayfs: workdir and upperdir must reside under the same mount 00:44:00 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x163, 0x11, 0x28}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_netrom_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x0, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @bcast, 0x0, 0x0, [@default, @rose, @netrom, @default, @remote, @rose]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x8200, 0x0, 0x0, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000340)={r4, 0x8, 0x30, 0x0, 0x100}, &(0x7f0000000380)=0x18) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x4, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x80) mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x10, 0x400) [ 228.297428][T11441] block nbd0: Receive control failed (result -22) [ 228.304184][ T9299] block nbd0: Receive control failed (result -22) [ 228.314103][T13894] block nbd0: shutting down sockets [ 228.373836][T13895] block nbd0: Device being setup by another task [ 228.498240][T11441] block nbd0: Receive control failed (result -22) [ 228.507013][T13921] block nbd0: shutting down sockets 00:44:00 executing program 2: r0 = socket(0x11, 0x3, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'eql\x00', 0x902}) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000200)=""/202, 0xca}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000000080)={'eql\x00i\x0e\xa9[\x00\xce\x00', @ifru_mtu=0x1}) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') ioctl$NBD_SET_SOCK(r3, 0xab00, r0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000100)='/dev/nbd#\x00', r4}, 0x10) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000080)) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00000000c0)='/dev/nbd#\x00') syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') ioctl$NBD_CLEAR_SOCK(r3, 0xab03) 00:44:00 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x4, [@var={0x1}]}, {0x0, [0x2e, 0x2e]}}, &(0x7f00000004c0)=""/237, 0x2c, 0xed, 0x1}, 0x20) socket$bt_cmtp(0x1f, 0x3, 0x5) 00:44:00 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000011, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:00 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:00 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\x1d\xc2{\xee\xb7\x03K\x0f\xa6\xaa;\xf6\x89\xf7b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddp2\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&l?\x87\x17H\x1f.\xdbA\x1b\xafz\xe3\xdc};*\xec\xfe\xfa\xfb/\x18g\x80y\xfe\x89', 0x26e1, 0x0) close(r0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) syz_open_procfs(0x0, &(0x7f00000000c0)='sessionid\x00') write$P9_RXATTRWALK(r0, &(0x7f0000000040)={0xf, 0x1f, 0x2, 0x1ff}, 0xf) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000080)={0xfffffffffffff755, 0x8100000000}) close(r0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000100)={0x4, 0x100000001}) [ 228.738524][T13942] block nbd0: server does not support multiple connections per device. [ 228.873255][T13937] block nbd0: shutting down sockets [ 228.979318][T13943] block nbd0: Device being setup by another task [ 228.992170][T11441] block nbd0: Receive control failed (result -22) [ 229.000346][T13937] block nbd0: shutting down sockets 00:44:03 executing program 4: io_setup(0x14, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x200000005, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x65a}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'yam0\x00', 0x20000005001}) io_submit(r0, 0x8, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cachefiles\x00', 0xa000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) getpeername$ax25(r2, &(0x7f0000000440)={{0x3, @netrom}, [@netrom, @netrom, @netrom, @rose, @bcast, @null, @null, @netrom]}, &(0x7f00000003c0)=0x48) 00:44:03 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000012, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:03 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000001540)="c0dca5055e0bcfec7be070") r1 = socket$key(0xf, 0x3, 0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000300)="97aadc3bf49ade5e1425e0213c93ae4ee07b478ffb6b1fcc6ec205716498a5195c8939713f124a2ebbbb75f6d637601da213d22907ec63a8e2f5b7f5fbf0e475f2a203af8358a5c3df9388cea854d36052b688367161f21d18dffda66b788270704828fd6cd1e1db0bfb21fce03f64afb67e02c6aef9c5fd41f5c16ef03117ac60bc93bf76c4af2379e4dfcb845bbe19534c4b2885aad189c7c15dd98b064d70ba255f8235127f3c7830eb9132531cb2aee428642a71375e0531ef2dac0ff0a1e1e713acbe7e6715caa8a2e88ec006758e9fd958ae73dc15a53abb57b1b5d0c526ade965", 0xe4}, {&(0x7f0000000400)="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", 0xff}, {&(0x7f0000000500)="bccf7c6d82fd9ee5f3a1db43c5d45ea23c40ffe5f576a0a1fbea2a637c6dcddd678faa34c374e24df25ebcfca957e1bb2be9aabbf6ad546fc1828fd22a3f400df0b23ad77d7c050058b0ed9a70f07bfd1f4171480683efcd3aad08c61e838ce338c4444afe5449c4bed95a4eb81b170509608408a69302cf3641efce61c9c767fc2fe7ff0ea2b383e058d8899894a0756f8a14cf5055e20878e22e00969e4f05172f280997e87fc0c43d8682d9874600e331049c7140c052533aa84dd8c0f7d2e62f96928feab358944142b55c89d064", 0xd0}], 0x3, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r1]}}], 0x18, 0x80}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020b0001020000000000400000000000fca855a9b27940e5135830d4e85a9d582e18e492ab7e34399626954156d1c04b00cf3804d00dfccd01a7c54e03c268c62c57b03aea9e48425c0093af316b452ffb12ea1eda9c98a32a68607386538f3be8095ef00505e4f2b6850841e60cb370786f2af7443b38594d4fd43850ad28cfa37bda2c0d9c7af1c83a5a2c57a5355a952fa9cbf95989b7c140784854bb1fec368fa1cf45c48127dc986b7bbb1695c115d047cd1fcdf3f1ded0555f3365a489ca97af3d153c1b8bf6c784fb37f89007f14224f1e8f98b1b186f17e8b8e5a65e8573f5096da8486ac0b6ba24661015a8db52e340491bc4378e"], 0x10}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x400000000000282, 0x0) 00:44:03 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:03 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:03 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:03 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000025, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="c0dca5055e0bcfec7be070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x400) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000000c0)) r3 = accept$alg(r1, 0x0, 0x0) ioctl$VIDIOC_LOG_STATUS(r2, 0x5646, 0x0) write$binfmt_script(r3, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r3, &(0x7f0000000e40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000023c0)=""/4096, 0xfe19}], 0x1}}], 0x2, 0x0, 0x0) [ 231.249934][T11441] block nbd2: Receive control failed (result -22) [ 231.249946][ T9299] block nbd2: Receive control failed (result -22) [ 231.271985][T13951] block nbd2: shutting down sockets 00:44:03 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 231.297231][ T9299] block nbd0: Receive control failed (result -22) [ 231.297247][T11441] block nbd0: Receive control failed (result -22) 00:44:03 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x2000005c, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000400)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x0, 0x1, 0x9, 0xffff, 0x9, 0x9}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/181, 0xffffffffffffff1a}], 0x1) [ 231.350667][T13954] block nbd0: shutting down sockets [ 231.353850][T13952] block nbd2: Device being setup by another task [ 231.369170][T13951] block nbd2: shutting down sockets 00:44:03 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:03 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x8000000001fffe, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x1d72, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in, 0x0, 0x3, 0x0, "e6b68c86197195a795e47a16dc92e6e8b7c82052664b7b43e08f60a7f21b10d52c59185bea93367629af0961e083cb01000100000000030033e88a06e9748a5d4d0000000000000000000500"}, 0xd8) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000017c0)={0x0, 0x2, 0xfffffffffffffffe, 0x2, 0x3, 0x2, 0x2e5, 0x100000001, {0x0, @in6={{0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0x17}, 0x100000000}}, 0x3ff, 0x9, 0x3, 0xee, 0x800}}, &(0x7f0000001880)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000004d80)={0x0, 0xa5, "15c101f68cda4608a63ec63e32071b536d2a8cc2335f26d68f98bae3a07393c94e51fff2af4500890f1b1059f8999d1a55e986cf5491a824b78bd031be9f5c768506b8751070ee2d96b4f2d5aec9ec27aa950aae7d45439dd47c33c58b5c10075850beece3e35556e6f476c9d613b61f9ea2798248b47abb71ef827c9e48e3c34db57ade919ff7410e6d5ffccb21ccf0a2f9f20a8d7b3323f1590e1cb233298e7769c674f5"}, &(0x7f0000004e40)=0xad) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004e80)={0x0, 0x6e402687}, &(0x7f0000004ec0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006300)={0x0, 0xd7, "a85566b9b6672d084df3451f7ba4143c9580615f4f386144ff3aba832ea08241cc7ec67d558e93f0eebac7c32867385d23e3f0a1cd78e53a6517d0d49276ea115d5a0edd1f2b4a62cdec02e04993a195edd7109ab00b28191e9c13fa0032f0c18003717ab2b3ec1dadf93b01728829ad41024d6ec2f9babe383bb49d721a0262e4b8a922df68151fda016028914e931482a190b2194a291f71b9bb1c2e5050860c35bbb73948511c1a6fa763e61aa7c43367b465d37e7facfad34fb5caa9de3ce8c650267b248560208a35a1176055a73360b6c1eb10e9"}, &(0x7f0000006400)=0xdf) ioctl$FIBMAP(r1, 0x1, &(0x7f0000001c00)=0x7fff) sendmmsg$inet_sctp(r1, &(0x7f0000006540)=[{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x3, @mcast2}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="5634619fa7b34215a7ca1d3aa1dc44f4a8db937c46ce3017bfcfd950558060139c089f3af299518ae04eb8048c6899fda697be7b1bec660114103461f3045abbd5791939771090e9b04e4fe4d9df9955f8ca4b36ba8eb23d851bd27ffdc5d8a40223bff1d1f77c29844f73f2", 0x6c}, {&(0x7f0000001280)="64e0a6b81b357fa698e8d8e4bfeb32a52a92183ae0a7b8d681800bdd1a5b9ffd5098fd8854cfc8e2575e05e3a3068dd5b9a81b3c7cd09dfeb83eac1fafbdc75163d4905e819becb7d327b06bf367c6dc244ea8ae0fb4abd04a7b1b40ed719147d5e81caf8613", 0x66}, {&(0x7f0000001300)="45d1c4ceaa7f4b3e205741f1e6dd01d647f91aeea3519aab9aa42cec288ab8ee8f35ea214c3b414856ac171265d9c3f34e3e541e76fec6978b7f499ffeb00713e0aa81735b8392f0f15722978bc6616a81", 0x51}, {&(0x7f0000001380)="44d3be586172fc39e0867a6d144afbf2a0ba0f3004f853fbdc09423e38f8dd51aa73c4b5bf8c0d2d41b278c67780aaf97411edb35bb41732266b287df741fdbd396161095360f67f9448730105651ba55475698023ce22ef8fada0e1a1e86a521de693ba9507a4bb0d7288df62c9d687650ff00005d94a9cc69e24afe06e818f380e4c01940915d3663ee49730d6b943099b", 0x92}, {&(0x7f0000001440)="e1b49bf19e50f3974503764bfe31a6a327a079ea330c0f825600ccc4ee08df6cd5d6", 0x22}, {&(0x7f0000001480)="b7432e44cbabd2e0d20e828d26758b29517be0acbbb88818a830b9f19d17e5e38e5822b8c95292d344b197e0ed4fc07bdf7ee949fec5cb78fe763073d38a5ce88334dad9fcb3659eefe2a448d189eea502cd6098e2c4f77b20fe008427d512349608d1ad9b31a3f5baeb", 0x6a}, {&(0x7f0000001500)="96821f7c299e09ab8c8e5cdf1aea202bb4e183c71f9195bb4cd5b806968fee305e015682e84cd191533e9974fd12f39be818e6d2534fbd69a70eee731018e14a3edcf5aeb5f1d64a5e5778a16934ae401ccc9e5b382eb1adaf67fe65e9ca510f052a78dbaacbb3ee7e5511b34f2454fae6cae26769e6a3c97c2d7000357cdbfcea1a983639cc7c04eea8f028c4bede084831c1b48d1b5f715b6bc23fa0dcf42aa5ed92c2164912e8d139a79a7b2abf09f7128ae29028005b7980d97b7dc1177338049cb7b6098dac30", 0xc9}, {&(0x7f0000001600)="935945efa2fa91c55b9a29377056134ee793dff9e60e2339c8069ea8a732b0dc0f3ae539b767f07c49c77b8786169227baa32c70505fcb22263dbccfe86ce53e10977b4e2f704613cb68f227228a54f36b9a33bf2965e896a8ca120816d068a9f7edb286bc2462c10459b663d626fdf1d6700e2d7c6f9353e79e4aaf09611d1e77086bdd27481f33e7adce27f4d21b2d60f541dc82ce4465d3b9d8ab22c155b2c09de283367053f5d3ebc97127e0b71b07b01ad38e2e3ee36dcf02491df297f024049fcb8c97bb79d72236ce22d53caabecc629916bab9a01757f2e7d66b5cc2457a2791f0431141a385caa220e085a82f843f926f35f7", 0xf7}], 0x9, &(0x7f0000001a40)=ANY=[@ANYBLOB="20000000000000008400000002000000d1030682080000009c000000", @ANYRES32=r2, @ANYBLOB="18000000000100000000080000000000ac14140b7f0000007cf393b6324c685344ca5308a4a8d36dffcedfab92a091860d7f6f4807e52f4c04c079fef411eec7d6b4ae9468f4264af2f95cfb730f129107b048136f7f4955022758f371087fef7884b159aff9a160f994d8799b40ef610c7749ee5d46330dee76841c2d58fe0a82d3f887a283ecb27ad7715d453f5baae300cef1cb3fc129819a32bccaa2c8593bfe76f554bd6c5a342cf072c163ad94397f04"], 0x38, 0x4000}, {&(0x7f0000001900)=@in6={0xa, 0x4e22, 0x7, @rand_addr="35178021f6bd069664f669752581dbc8", 0x7}, 0x1c, &(0x7f0000001a00)=[{&(0x7f0000001940)="42a47c1cafc054b52dfb4c03ec740092322a38a9570b65a709054edea88146706bad6c95259a76a6df6d0d7e66b516f2cfc904a24ed5d0458c9689", 0x3b}, {&(0x7f0000001980)="1fbb0d567349f83193d5cd847f255d519c6109b72f5e70d5150a2d795b60cdfd0d8f5ccb00fcade7580fd47ac342f09c8a94bca723f662be9e00cfafe70ef13b13dcaf7af5a38222237fe81ea6576e4fc448945c51fcb4e91a3c84f71e7949f2eba42ed28b3827d1b3", 0x69}], 0x2, &(0x7f0000001b40)=[@sndinfo={0x20, 0x84, 0x2, {0xefa, 0x8000, 0x10000, 0xffffffff}}, @init={0x18, 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0x1000}], 0x9, &(0x7f0000004900)=[@init={0x18, 0x84, 0x0, {0x0, 0x9, 0xffffffff, 0x80000000}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0x38, 0x40000}, {&(0x7f0000004940)=@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000004d00)=[{&(0x7f0000004980)="e9d6d63f5dd74103674b16ac9ae7fc576179aefe9fa729284b0cc41676d87ae378a5ea4a413a62853c66c369c4b6da99563dae23d51ff25e62c080fbd37d", 0x3e}, {&(0x7f00000049c0)="d58b26f796bfa9bc9f85fde29fdd6e945aecf6f722ebd0bfb3c9e02bdb04f3e0175e3bff2918b707f0c23d65ad9257b788774e35996a92360fbe23a8a123688eefb73a715ea27c799485ffb4219a1188a0837d7ba4c713f09b302068a62bd87879d673f2f0be9c6f2923e4b0e528a680ec7a805ff11ce517685c6c7cf7b15659e3480ee8252eaf06f8c6a729e66d0bdd50b79bb9aaaae67aa023014841042addc430b4e0b3071d8a10425a70baedd4190b79c598561737ffbbf74a984fac3b2d3f950a8892b5d577dbc382bed7d609d1850626f21c03628cc79b61c2d6f11982ad2e2125", 0xe4}, {&(0x7f0000004ac0)="0f8c2686185903dc27ea837d80f29df8ad32ecc21d93b64352a27dee0a34a8192abf89a97ea71cf4348c2581d1f5d7d0fda1ff1517bca44b058a54915571bcd7634e756647c9180a5dc02838ad26e16c665c8be837fafbbc2ca709ed1315802f58ce39e0947f7e876ea55b7533a756da437c00b3189a4eb17e7eb7ed2d6eebcad965863f149fb8ce85ca0e1d0a59054ac87fa68b80c6d8890110a51270afeed16373185dbecb09aa", 0xa8}, {&(0x7f0000004b80)="ee2f9fa27a9ac8ee6d82f5c1186e20fd4e069f3db948f40dbf5111ac123641b25ffd0db4ecef7591601a874ff0a04c195bf158a700159e27d04566e576012c4e3775bd40c296f7d5081c01a0d76e95d2633ebe9b21ddf4449942ddc97a958a51541436e219", 0x65}, {&(0x7f0000004c00)="a43902768d401e081c7b924f9608a716f6534ee2dc7b4f7006e845dd0ec24d95b9d11ae506ca0acb835913f93f1c144d99fc141306c4b388f3387e9a08e32865ec3fc1ac91af480a69720fab1dd22ac6509f129351f9dacbdf0d0674e3f0d8ca0c5ec73c635cfacc530bf250137ac97ae252f609e30b6a75af0f183eab7da346b21b189398e5e3050d4722110d3b8bbd0c39121d9011795fdbabda4225e12196c1ffe13498998019d64dd11c1b0e1fc7a38f1d064ab9f19e79f3ceb32d5578157665", 0xc2}], 0x5, &(0x7f0000004f00)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0xffffffffffffffc1, 0x4, 0xffffffff80000000, 0x8, 0x9, 0x80, 0x0, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8208, 0x2, 0x8001, r4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x40}}, @authinfo={0x18, 0x84, 0x6, {0x1ff}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0xb0, 0x4000810}, {&(0x7f0000004fc0)=@in={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f0000005100)=[{&(0x7f0000005000)="a27b9e2574372c4ba2ed0acec0479e86593ee8f1263b3fbc0842e2bceddcbaaf1677dcb216d5f91a93dfed79d038152b768b3c6a47ceb6d95fb14cbe8eec56317f934c5e34707c3a7d547a4b51b7ed3968c3200647e9e4ac06721257aee87fbcd0def28450401daca6100066b54031c632d135647db11bf1c4e2ec383353639a80857cba05d5b14222df620314dba5b3fd06c2f6533549bcd4d4ca5fdf4a4e28c4d33963778ec2df4661a12f16130899", 0xb0}, {&(0x7f00000050c0)="03fb7579650efa73be275ff27de1c59d09480140ceb7272812f125d747c1daf03e21eee5", 0x24}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000005140)=@in={0x2, 0x4e20, @local}, 0x10, &(0x7f00000062c0)=[{&(0x7f0000005180)="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", 0xfe}, {&(0x7f0000005280)="670a07679a0f3e6ea7dc9b7187cc077258ce0bba6fe6f911b34d03230555dcc4f4834d1547a730fb851229e952b23af9b78a380d80c3ce4b098647", 0x3b}, {&(0x7f00000052c0)="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", 0x1000}], 0x3, &(0x7f0000006440)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x70}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x8, 0xb5, 0x0, 0x1, 0x9, 0x46, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @multicast1}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xa}}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}}], 0x100, 0x20000000}], 0x8, 0x20000880) 00:44:03 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:03 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x3) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x4) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:03 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000300, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 231.540616][T11441] block nbd0: Receive control failed (result -22) [ 231.547884][T11441] block nbd0: Receive control failed (result -22) [ 231.559174][T14001] block nbd0: Device being setup by another task [ 231.577079][T14003] block nbd0: Device being setup by another task 00:44:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x14) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7, 0x10200) ioctl$KIOCSOUND(r3, 0x4b2f, 0x9e0) r4 = dup2(r0, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) dup3(r4, r1, 0x0) 00:44:03 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:03 executing program 1: setreuid(0x0, 0xee00) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x16, 0xa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$SIOCRSACCEPT(r0, 0x89e3) [ 231.597238][T14003] block nbd0: Device being setup by another task 00:44:04 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000500, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 231.642616][T14001] block nbd0: Device being setup by another task 00:44:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x7c8, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0xfec, 0x0, 0x0, 0x9}, 0x14) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) close(r0) 00:44:04 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 231.693412][T13996] block nbd0: shutting down sockets 00:44:04 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:04 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000600, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:04 executing program 2: r0 = socket(0x15, 0x3, 0x3) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x2, r2}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x4001) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:04 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 231.800461][ T9299] block nbd0: Receive control failed (result -22) [ 231.800474][T11441] block nbd0: Receive control failed (result -22) 00:44:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='oom_score_adj\x00\x9f\xc5r\x0e8J\xdb@\xf8\xbfj1\xe8\xce\xc8\x02^\xb2\xf4hTR2\xf1\x89\x1e~m\x19\xc9lG^l\x13c7\xf7$\x7f?9>b\xe8/<\xdbj>:\xd9\x10\x04r\x18\x15\xdc)\x10I<\xd0:\x0f\x18\xec\x00\xc2w\x8a0C\xf8\xa9\xea\n\xce\xe9\xd1/_\xfe\x1d\aF\xdc;a\x16\x8c\xe6C\xf5\xcc\xdc\x1c\xea`\x9c\xe1\x8e\xdd\x8e\xaa\x1f\xf4\xaf\xa3Z\xbf\x17M\x1a\xff\xb1\x8dP]<\x9e\xe1B[y\xe6\xae\xe9I\xdb)\x9b\xcb\xa3Wlt\xe9\xa9\xfc\xf8\xde\xf0]\n\xa5S\x16\x1dh\x88\xc5\xea\xcf\xca5\xd2.\x93\xfd\t\x90#hq\r\x9b;\x83\xdd\x0fs\x80\x12\xc6\x8e~\xd4\xef\xc7:\xee4cu\xb2\x03\xd5\xd5)\xc9\xf1/\xea\x95_\'\xfb\xb9\xa94\xca\x9e\xf3\xfb\xc9\xd6~\xd5\xb7}B\xe5.\x86\xbf\xbb#\xb9\xf7N\xb3\xfe?x\xccX^\x16bz\"\x8a\xa45\x10t\xbb\xb7\xca\xa7\xcc4\x81\x10\xbb\xe3\xbfB(ln\xbc\xe9E86$\x8f)\xb0\a\x00\xe3\x18\xa6\xd9zk\x94Z\xed\x96\xad\xe2\\\xcb,!\x13\rv)r\xf1\"\x00E\xcccgr\xbf\xd4\a\x00\x00\x00\x8c8\xe4D\x0f\xd3Vtd\x89\xc8V\x14\x17=\xd9\xcf*\xc8\xc7\xb7\xcc\x18232\xc4\xf6\xaf\xceU1\xfb/Jm\x8cR\x93\x14\xfd\x02\'\xe3\xc9\x12~\xc3\x10\xb7\xc7\xae\xcfA\x823|\xfd\xba2\xbd\xc6\x00\x00\x00\x00x\xc7i\x8dV\xd9\\_l\xfb\xd8xX.N\x9bd\x91\xd5\xc1\xa1\xbahL\x95wF\x13{\xfd\xc8T\x1f\xe1)h\a\xe8Wn]\xe4\xa0\xab\x02\x16\x7f\xa6\x9d\xb5\x00\xc0B!\xce-\b\xb0\xc7\xd7\xd9Z@\xf9\xeaA:\xbb\x82v\xd9\xa9\x89\xdalp\xddg3\xb9\xdd\xf6\xd9\xb3)\x83\xa9\xdc\xf4\x87\xbc\x8ac\xa4h\xbe\xd06B\xb5\xdc\xca\xd8l[\x14\xd0\x81\x9bGeT\x83d\x7fV\tQ\xf5O\\\x8f\x01\xb8Q\vA\xd2\x83t\xbe\x0f\xec\x1c\xd8x\xe5\x01\x00\x00\x00\x01\x00\x00\x00\x02A\x85\x19;Y\x97\x1bU;\xe7\xb2Kz\xd0<\xf8\x9d\x17T\x80\x93\x8b\xe1') ioctl$KDADDIO(r0, 0x4b34, 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in=@dev}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000006c0)) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, r1) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400800) readlinkat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000740)=""/96, 0x60) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r4, 0x4) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000380)={0x7f, @multicast2, 0x4e20, 0x2, 'wlc\x00', 0x10, 0x7, 0x1a}, 0x2c) fanotify_mark(r0, 0x8, 0x1, r0, &(0x7f0000000240)='./file0\x00') fchown(r0, 0x0, 0x0) 00:44:04 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 231.917273][T14028] block nbd0: shutting down sockets 00:44:04 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000700, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:04 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x8f, "92b3fbfa2999293acac70cd1626e108ef3bf15b7ed5b39a66eff58f73f25438300946ced29a42e3eecad5e55ce5fd71cfefbf5b1c97e4bf1a93f771f61026992bad6c6407bd3902ac0c9f55467ed6668e093235a5f0cbbf14416a12bbd0e6c1cca9080a0a6d3f835883ad95804afececf5cbda5ec7f0d7cac71f6c60d8ec66e6f45898df8ab3566c2205bd5486e33a"}, &(0x7f0000000200)=0xb3) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x6}, 0x10) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@mpls_getroute={0x1c, 0x1a, 0xffffff1f, 0x0, 0x0, {0x1e, 0x0, 0x0, 0x0, 0xf0ffff, 0x0, 0x0, 0x4}}, 0x1c}}, 0x0) 00:44:04 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x2, 0x6c0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/40) syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) [ 232.024267][T11441] block nbd0: Receive control failed (result -22) [ 232.038261][T11441] block nbd0: Receive control failed (result -22) [ 232.046066][T14051] block nbd0: shutting down sockets [ 232.114287][T11441] block nbd0: Receive control failed (result -22) [ 232.114306][ T9299] block nbd0: Receive control failed (result -22) [ 232.128244][T14051] block nbd0: shutting down sockets 00:44:04 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 00:44:04 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000900, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/exec\x00') writev(r0, &(0x7f0000000940)=[{&(0x7f0000000280)="d4", 0x1}], 0x1) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000000)={0xaa, "748c3f4ccf4031b22bb034eda221798d9f47a913871b9646391f7cc2fa60fbbf4707e18fe45df1279bc63e5dbe12d9156f0c7bee032e337db60b4fffc891213dda308ac442ad63c98ce0aed315e26e3bdcc34f73692b1535bc33d3de0b521cc7bb31ed18340def46f885a033661ced4f49cb7bdcb3462f655b48286e603051dc02353e83db54e892f8a3437558d088563d434acaddcf6f847aaf60a7046fda31658af4fffc14a6f92fff"}) 00:44:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x1000000000054}, 0x98) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000100)=0x1) 00:44:04 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:04 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x240, 0x0) 00:44:04 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000a00, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:04 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 232.264006][ T9299] block nbd0: Receive control failed (result -22) [ 232.264009][T11441] block nbd0: Receive control failed (result -22) [ 232.283242][T14078] block nbd0: shutting down sockets 00:44:04 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000b00, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:04 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x400000, 0x0) ioctl$PPPIOCGDEBUG(r1, 0x80047441, &(0x7f0000000040)) connect$can_bcm(r0, &(0x7f00000004c0), 0x10) sendto$rose(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 232.408219][ T9299] block nbd0: Receive control failed (result -22) [ 232.408235][T11441] block nbd0: Receive control failed (result -22) [ 232.430114][T14078] block nbd0: shutting down sockets 00:44:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[@ANYRESOCT], 0x58) recvmmsg(r1, &(0x7f0000007ac0)=[{{0x0, 0xe2ec, &(0x7f0000000840), 0x160}}], 0x1, 0x0, 0x0) 00:44:04 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:04 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x3}) r1 = socket(0x10, 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000240)="c0dca5055e0bcfec7be070") r3 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') sendfile(r1, r3, 0x0, 0x80000001) openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x80, 0x0) 00:44:04 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:04 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, 0x0, &(0x7f000026bfec), &(0x7f0000002000), 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, 0x0) r1 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000000)) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r3 = dup(0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) keyctl$join(0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) capget(&(0x7f00000000c0)={0x39980732, r4}, &(0x7f0000000140)={0x3, 0x40, 0x10000, 0x10000, 0x1, 0x6}) 00:44:04 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000c00, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 232.660210][T14127] block nbd0: NBD_DISCONNECT [ 232.671832][T14127] block nbd0: Send disconnect failed -6 00:44:05 executing program 1: r0 = socket$inet(0x2, 0x80808, 0x400) sendmmsg$inet(r0, &(0x7f0000005840)=[{{&(0x7f0000001140)={0x2, 0x4e20, @local}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000001280)="4871b8a2872fa5756dbad5351517c63cc2752021c02f726450ffa12febeab71927b3c296ede75c", 0x27}], 0x1, 0x0, 0x344}}, {{&(0x7f0000003d00)={0x2, 0x0, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000004240)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @multicast2}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x18, 0x0, 0x7, {[@ra={0x94, 0x6}, @noop]}}}], 0x50}}], 0x2, 0x800) 00:44:05 executing program 4: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000009, 0x1000000000000000) ioctl$FS_IOC_FSGETXATTR(r0, 0x40085511, 0x0) bind$ax25(r0, &(0x7f0000000000)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @bcast, @null, @null, @null]}, 0x48) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') fcntl$getflags(r0, 0x40b) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x240808}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, r1, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffff}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x90) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400)='/proc/capi/capi20\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) r2 = semget(0x1, 0x0, 0x2) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000001c0)={0x0, 0x0, @ioapic}) bind$rxrpc(r0, &(0x7f0000000080)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000100)=""/70) [ 232.717755][T14127] block nbd0: Send disconnect failed -6 00:44:05 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) 00:44:05 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x9, 0x2, 0xd6, 'queue0\x00', 0x7}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="b400000000000000c309f4ff010000009500000000000000fb7dae410400000000000000199a34bec915b0af1d37e641003e236628bc5fdf10167c00"/71], 0x0, 0x4, 0xc3, &(0x7f0000000240)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_PKEY_QUERY(0x18, r1, 0x0, &(0x7f0000000340)='/dev/hwrng\x00', &(0x7f0000000380)) 00:44:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 232.777439][T14142] block nbd0: server does not support multiple connections per device. 00:44:05 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000d00, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 232.839060][T14123] block nbd0: Disconnected due to user request. [ 232.879249][T14123] block nbd0: shutting down sockets 00:44:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") r1 = socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x4407, &(0x7f0000000040)=0x0) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xff, 0x40) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0xae2, r0, &(0x7f00000000c0)="6c45dd8b505961d13b7615fcaebfbd1e54143463996439a8ed9a1e5cc327f38cbcb87cb1db4bf5dcf0b153e16c63e27499a7c0dce8a5a2d0af6f9bd888dd48fe4aead50e4653603231d9b704af66b2932d192d452be1ade175f7d5bde308c46d32177aba0b4be41e0aebda57cfcc4f972f37478b0c08dcbcc21bfa288046fa44", 0x80, 0x2, 0x0, 0x2, r3}]) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000340)="fba4fa8be69e0bf491d9a63015481026122222403b462c82afa90d47521031526fa54cc46f500407b3e2a0756e5a9b4dbc2fca8c3c446020a2fcb95b74e801fe332775079c32c2d717c0cdfcf8fdf9d68874a59a218f1ecde38d0af1252b9495fd2d97012f81d2b3290a00df1724cddd442657fd399e0d0b93e82ef0342f8cde3717ef716c623e034562696b063a23fb6329ac4667ca5b2692f6dd5c7a2da49bc8897276025cee9cb74239a7c0f10da8a64441935b358f77bb31dc2538e03fa8cb65", 0xc2}, {&(0x7f0000000440)="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", 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000002c0)={r4, 0x3, 0x9, [0x0, 0x4, 0xa000000000000000, 0x6, 0xfffffffffffff001, 0x7fff, 0x9a, 0x80, 0x3f]}, &(0x7f0000000300)=0x1a) ioctl$IMSETDEVNAME(r3, 0x80184947, &(0x7f0000000140)={0x0, 'syz0\x00'}) getsockopt$inet_int(r1, 0x10d, 0x10, &(0x7f000079bffc), &(0x7f0000000080)=0x4) ioctl$FIBMAP(r0, 0x1, &(0x7f0000001480)=0x100000000) 00:44:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 232.966803][T14127] block nbd0: NBD_DISCONNECT [ 232.971731][T14127] block nbd0: Send disconnect failed -6 [ 233.005634][T14127] block nbd0: Send disconnect failed -6 00:44:05 executing program 2: r0 = socket(0x14, 0x807, 0x20) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000600)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x6) syz_init_net_socket$netrom(0x6, 0x5, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x40000000, 0x0, 0x28}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x8000) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x81, 0x0) ioctl$VIDIOC_S_AUDIO(r2, 0x40345622, &(0x7f00000003c0)={0x7a1, "4f97f4e4d89ccb37d7c126829877912e0975513e45a8068b186f0a93adfb0d84", 0x0, 0x1}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000540)=0x3, 0xffffffc3) inotify_add_watch(r2, &(0x7f0000000380)='./file0\x00', 0x40000800) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x874edb283cfe842e) ioctl$VIDIOC_TRY_DECODER_CMD(r2, 0xc0485661, &(0x7f0000000580)={0x7, 0x2, @raw_data=[0x3, 0x9, 0x4, 0x231d, 0x7, 0xc0fd, 0x6, 0x800, 0xfffffffffffffff8, 0xfffffffffffffffa, 0xa12d, 0x39c5, 0x10000, 0x188, 0x3ff, 0x81]}) rt_sigaction(0x34, &(0x7f00000001c0)={&(0x7f0000000100)="8f497882523fc4e221aaa900000080c4e259de46014721dac481e56a0b36660f38108200000000470f5ed50f381eacd5435300003e400f01ddc4e17d7f36", {0x5}, 0x8000000, &(0x7f0000000140)="c442c0f38be0000000f3450f5fa8feefffff6565470fd9afb2000000f3466d2effb68efc04406666410fd03cdfc403096a34a040660f5dd5f04528108fe970996200"}, &(0x7f0000000300)={&(0x7f0000000200)="f2470f2d9dfb7f000064410f1cae180000000f74689ec4617be6b50a000000c4e2791d476364f046198afeefffffc44175581d7e000000c421fd2927c401115f8cfa4bd30000c4e3c57c460402", {}, 0x0, &(0x7f0000000280)="f30f2dc344d8188f8978d68800c0b28f2608aa000000204781b301000000d7ba80812ef30fbdbed70000008f6978c654f5002645f7516df20fc289d50800001cf3470fc2980000000007"}, 0x8, &(0x7f0000000340)) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000480)={@rand_addr, @dev, 0x0}, &(0x7f00000004c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000500)={'vcan0\x00', r3}) 00:44:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="ab4bbfec94", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9, 0x600040) rt_sigsuspend(&(0x7f0000000100)={0x4}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000ff070100fdff0451460005000800f7ff00020800"], 0x16) write(r1, &(0x7f0000001400)="42e016c24cf5aa57", 0x8) socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x700, 0x0, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000080)=0x5) 00:44:05 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000e00, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) listxattr(&(0x7f0000000040)='.\x00', 0x0, 0xfffffee5) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) 00:44:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:05 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") unshare(0x8020400) r2 = dup(r1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f0000000080)=0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000200)=0x5, 0x391b2c6572cc6f98) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00000001c0)=0x3c00, 0x4) [ 233.028993][T11441] block nbd0: Disconnected due to user request. 00:44:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:05 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20001020, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:05 executing program 1: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000002fc0)=@ethtool_cmd={0x1a}}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8200, 0x7ff, 0x5, r1}, &(0x7f0000000140)=0x10) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000180)={'veth1_to_bridge\x00', 0x7, 0x4c0}) 00:44:05 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff94, 0xa}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x98\x86f\x97\x00'/248}, 0x48) r0 = socket(0x5, 0x807, 0x200000) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0xe1c6, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x1002, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000880)='\x01\xcc\f\n\xccD\x84\xb5v') sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) recvmsg(r0, &(0x7f0000000840)={&(0x7f00000007c0)=@l2, 0x7d, 0x0, 0xfffffffffffffe84, 0x0, 0xfffffffffffffe88}, 0x440002800) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r3, 0x11, 0x70bd25, 0x25dfdbfd, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x7ff}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20040080}, 0x4000000) r4 = socket$inet6(0xa, 0x4001008000000002, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00000004c0)={0x0, 0x14, [0x1000, 0x9, 0x7ff, 0x80, 0x3f0cfedf]}) ioctl$sock_SIOCETHTOOL(r4, 0x89f0, &(0x7f0000000700)={'ipddp0\x00', &(0x7f0000000000)=ANY=[@ANYRESOCT=r4]}) ioctl$SIOCRSSL2CALL(r0, 0x89e2, &(0x7f0000000040)=@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x1800000000}, &(0x7f0000000400)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000740)={0x9, 0x2, {0x2, 0x3, 0x2, 0x3, 0x4}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000440)={r5, 0x9}, &(0x7f0000000480)=0x8) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000006c0)={0x5}) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000680)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000080}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r3, 0x102, 0x70bd29, 0x25dfdbff, {{}, 0x0, 0x4102, 0x0, {0x14, 0x13, @l2={'ib', 0x3a, 'team_slave_1\x00'}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8) r6 = syz_open_dev$swradio(&(0x7f0000000540)='/dev/swradio#\x00', 0x0, 0x2) fsconfig$FSCONFIG_SET_PATH_EMPTY(r6, 0x4, &(0x7f0000000380)='selinuxvboxnet1\xf9-\\\x00', &(0x7f0000000640)='./file0\x00', r6) 00:44:05 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x2c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r1, 0x76}, &(0x7f0000000340)=0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20ncci\x00', 0x80000, 0x0) write$P9_RFSYNC(r3, &(0x7f0000000240)={0x7, 0x33, 0x2}, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x4, "26dd3ea0"}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r4, 0x6}, &(0x7f00000001c0)=0x8) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x22000) ioctl$TCSETS2(r5, 0x402c542b, &(0x7f00000000c0)={0x6, 0x3, 0x101, 0x8000, 0x8001, "5eec3b2b4e1f0ff256bba9f2485e8ccef70d13", 0x10001, 0x7fff}) 00:44:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:05 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20001100, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 233.335454][T11441] block nbd0: Receive control failed (result -22) [ 233.335502][ T9299] block nbd0: Receive control failed (result -22) [ 233.367981][T14210] block nbd0: shutting down sockets [ 233.454279][ T9299] block nbd0: Receive control failed (result -22) [ 233.466595][ T9299] block nbd0: Receive control failed (result -22) [ 233.478788][T14210] block nbd0: shutting down sockets 00:44:06 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/btrfs-control\x00', 0x22, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x1010, 0x4) r1 = syz_open_dev$vivid(&(0x7f0000000040)='/dev/video#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000140)={0x0, 0x20, 0x1, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}}) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000000)={0x7, 0xb, 0x1, "067a920a2d2a7193089207ff19fa83e6e42cff3538e98075aea5e429d52641f9", 0x59455777}) ioctl$sock_ax25_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x0, [@default, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) 00:44:06 executing program 1: timer_create(0x3, 0x0, &(0x7f00000012c0)=0x0) timer_delete(r0) 00:44:06 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20001200, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:06 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000006280)=[{{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000400)=""/108, 0x6c}, {&(0x7f0000000840)=""/104, 0x68}, {&(0x7f00000008c0)=""/167, 0xa7}, {&(0x7f0000000980)=""/114, 0x72}, {&(0x7f0000000a00)=""/215, 0xd7}], 0x5, &(0x7f0000000b80)=""/137, 0x89}, 0x4be}, {{&(0x7f0000000c40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/180, 0xb4}, {&(0x7f0000001d80)=""/75, 0x4b}, {&(0x7f0000001e00)=""/124, 0x7c}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x5, &(0x7f0000002f00)=""/136, 0x88}, 0xd96e}, {{&(0x7f0000002fc0)=@isdn, 0x80, &(0x7f0000003040)=[{&(0x7f0000000480)=""/9, 0x9}], 0x1, &(0x7f0000003080)=""/4096, 0x1000}, 0xeb}, {{&(0x7f0000004080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004540)=[{&(0x7f0000004100)=""/219, 0xdb}, {&(0x7f0000004200)=""/242, 0xf2}, {&(0x7f0000004300)=""/254, 0xfe}, {&(0x7f0000004400)=""/75, 0x4b}, {&(0x7f0000004480)=""/144, 0x90}], 0x5, &(0x7f00000045c0)=""/190, 0xbe}, 0x6}, {{&(0x7f0000004680)=@hci={0x1f, 0x0}, 0x80, &(0x7f00000048c0)=[{&(0x7f0000004700)=""/196, 0xc4}, {&(0x7f0000004800)=""/71, 0x47}, {&(0x7f0000004880)=""/26, 0x1a}], 0x3, &(0x7f0000004900)=""/56, 0x38}}, {{&(0x7f0000004940)=@generic, 0x80, &(0x7f0000004b00)=[{&(0x7f00000049c0)=""/74, 0x4a}, {&(0x7f0000004a40)=""/14, 0xe}, {&(0x7f0000004a80)}, {&(0x7f0000004ac0)=""/5, 0x5}], 0x4, &(0x7f0000004b40)=""/151, 0x97}, 0x400}, {{&(0x7f0000004c00)=@un=@abs, 0x80, &(0x7f0000005e40)=[{&(0x7f0000004c80)=""/159, 0x9f}, {&(0x7f0000004d40)=""/252, 0xfc}, {&(0x7f0000004e40)=""/4096, 0x1000}], 0x3, &(0x7f0000005e80)=""/241, 0xf1}, 0xdc91}, {{0x0, 0x0, &(0x7f0000006240)=[{&(0x7f0000005f80)=""/229, 0xe5}, {&(0x7f0000006080)=""/232, 0xe8}, {&(0x7f0000006180)=""/150, 0x96}], 0x3}, 0x5}], 0x8, 0x2, 0x0) sendmsg$can_raw(r2, &(0x7f0000004a80)={&(0x7f00000065c0)={0x1d, r3}, 0x10, &(0x7f0000006540)={&(0x7f00000064c0)=@canfd={{0x1, 0x7fffffff, 0x0, 0x10001}, 0x1a, 0x2, 0x0, 0x0, "370e081e48cefadf472926e6370f9765b53ea0f5eaf317dd54fd0a6437c926813cb72d3eca3564f47c23d063b459a6b556db4c93bc48f098ea362959259b6dcd"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x805) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, r0, 0x0, 0x10, &(0x7f0000000140)='md5sumwlan1eth0\x00'}, 0x30) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x2, 0xffff, 0x8, 0x9, 0x0, 0x3f, 0x4, 0x9, 0x100000001, 0x8a43, 0x5, 0x7, 0x3, 0x5a6d, 0x1, 0x1ff, 0x6, 0x10000, 0x7ff, 0x0, 0x1cd, 0x81, 0x0, 0x5, 0x1, 0xa4d6, 0x7, 0x7, 0x3, 0x3, 0x100000001, 0x8000, 0x4, 0x0, 0x9, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000100), 0xd}, 0x10000, 0x7fff, 0x200, 0x4, 0x2, 0x9, 0x8}, r6, 0x1, 0xffffffffffffff9c, 0x8) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x6}) write$UHID_CREATE(r7, &(0x7f0000000700)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000340)=""/131, 0x83, 0x400, 0x1f, 0xffffffffc7152d16, 0x4, 0xfff}, 0x120) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f00000004c0)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb96\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\x97\x80\xe9\xa1S\f\xc7?\xa6\x95I\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~\xff\xff\x00\x00#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xd5\x1b\xca\xa9\xc7[\xa2\xef\xacM\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xb4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\x04R\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xafh_\x9c\x91\xc1q_|L\x11\x03\x94\xc0\t=\x17\x95P\xd7\xcdH\x1c8^ARL\x9b\x1f\xf6P\rSj\x95\xd9o\x03\xd4\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x13\x82Rk\x9cAz\xab\rT\xadLO\f\x17Y\x1dg\x10\xe3LL\x1fC\xfa\xd9\xb0\xfb\xb4\xf3[\xdf\xd0\xd6\x82\xf6~0\xb8\xf4\xb0X\xfew\xbdY\n\xd6\x105\x9c\xb7\xe5F\xc1:9\xb8\xc2\x85\b\xfd\x92\xb0k\x93\xd7\xc40J\xc2\xf0=p\xd6\xe3\xe4W:\xd2\xf6\xfc\x83\xb1\xcb\xd1K\xb9(\"9(~\xf4\xf4\x94`\xe8\xdb\x17\xf9\xcf#)T\xcdj^\xa61\x12\x91 \xd7\x92\xc0\xd0s\xa9\xe4\x18:') 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x6ffb7cfa, 0x0, 0x10003, 0xc235}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ubi_ctrl\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000002c0)={r8, 0x400}) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000040)=0x3) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000080)={0x1b5}, 0x0, 0x0) 00:44:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:06 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x5207, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9869976eb8800538266979fca8", 0xd, 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0x8000, 0x26ad8e1d, r3) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) 00:44:06 executing program 0: r0 = syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f00000000c0)='./file0\x00', 0x10000, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000100)="8b7be01a0549300171419aff376405d31d49f7870ff2dde47d097b93192df9a1956e076b0803a08efa3ee8062345575ff892be8a6addfedba44901", 0x3b, 0x85}, {&(0x7f0000000140)="e81bca8e4c18de2968ef78c76cf69390faea80e795d2c66d4785ced2f3d6af1a12b6f18697c63721c870bc7aaa5867fb7d3fcd822d9785692d12b26f920f4670ed77", 0x42}, {&(0x7f0000000200), 0x0, 0x7}, {&(0x7f0000000240)="f17c8094c9d36e01490bbd9aeaa86bc753e33287921f938c039e6245a70288775e9def442ef587c296f46eb4869d9252528e50df457becf960a2ee008e5b4edab8bdd7618ed867fd3a61b5047fac6682f23f94e14b022d2cecd338dabb286b6807f9b39bff558700075cb48f505f0fdb776c74a7478e24", 0x77, 0x46ea}, {&(0x7f00000002c0)="500d9fe6150cd3a2d21dc5708cfd284b8771eb3759a78aba9756cb7c63caaf085d8ff40408b8b52dcb1e9b20907f9a89cc50ae429b83bed2b879c29eb7e4127c8b596b322349439200f5700193ed06bb78490734f6d33e72847133761b803f435ef58d39e9c361b2b205a0383d158476bebb2333e769a67c533dfd179a88268ba626ad8f430e032e0971e13a9b506e6892ea768824b490f5325fac465b11bffcf8acba7ceb60c0c093f0e497b714da7c80e5402de13a80563fcbeecca6727b9c8331487caa777666e6ac2ab00640cd29a66d152b0f0e019c23e535e9", 0xdc, 0x2}], 0x10, &(0x7f0000000440)='/dev/dri/card#\x00') r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x20000004, 0x0) r2 = dup(r0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000000040)="3475400c08b912aa985ec2a7f28351630425c4f32fc71cebd06d5a82a3f11af23e8bb9acfd7bf6766775cb953bee4f28bd3cf56b3a5ec825355c616ec8b0829073f29eb3d07c3b3e494b923454a8feae7dc5970e4d33c5d2", 0x58) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x2001, 0x183) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000980)=0x0) fstat(r2, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() r9 = geteuid() fstat(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000f00)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000001000)=0xe8) lstat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)=0x0) r17 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002680)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000002780)=0xe8) r19 = getgid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000004180)={0xffffffffffffffff, r1, 0x0, 0x1a, &(0x7f0000004140)='wlan1\x13*\\securitymd5sum}-,\x00', 0xffffffffffffffff}, 0x30) lstat(&(0x7f00000041c0)='./file0\x00', &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() r23 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004280)={{{@in=@multicast1, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000004380)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000043c0)={0x0, 0x0, 0x0}, &(0x7f0000004400)=0xc) r26 = getpid() fstat(r4, &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000044c0)='./file0\x00', &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000004940)=0x0) getresuid(&(0x7f0000004980), &(0x7f00000049c0)=0x0, &(0x7f0000004a00)) lstat(&(0x7f0000004a40)='./file0\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005c00)={0x0}, &(0x7f0000005c40)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005c80)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000005d80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005dc0)={0x0, 0x0, 0x0}, &(0x7f0000005e00)=0xc) r35 = fcntl$getown(r4, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005e40)={0x0, 0x0}, &(0x7f0000005e80)=0xc) r37 = getegid() sendmmsg$unix(r1, &(0x7f0000005f80)=[{&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000200)="72a67d35564ce2871db4b3841cf6412e260dad8f74d4", 0x16}, {&(0x7f0000000680)="72e422fd3cf6f360959a08a5b37fc1f11c036a2d8ecbc742800b14c6c911093a9d00bb65aa6b5f84deb226dcb0c3548a17419a8c08ad27a7837c1a5cb0c600482b4c", 0x42}], 0x2, 0x0, 0x0, 0x84259f7daadc94f3}, {&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000780)="2dac2a51ca988ddf964205912ce16ec65d3d2ef63ad3d7aeca28dd5d31bed400a59fa883c5e741df8987516dff2e4a852462d5fd3efd716677fb62d151b338575cb41034debed0fb9c50dca0b126a610ca5db5ff668382db76866017ab136321e1642f3d8aa070c3ea75bc631f90c728f91e7b7d4acfb93f345b5296604f3834f86539bd4f4b1de355e9b2", 0x8b}, {&(0x7f0000000840)="ba5dbd1a6f84c4fc1fe53f782cb47f29fbb2d35e", 0x14}, {&(0x7f0000000880)="22530b8059f79892c45f6f8a5806ea3ab4db6c23ea62ca669d6176c0aa16a64fa3a627054aa308a97ad8beb80bde928512c8c900a5c58cd8e3e732736814f519f16a7ce1e44d6950755a4afeef459cf2aa891c4ed0d5d1899f3ff1c45dce1df29ad76ad72a58971323703c250aeafbb1ab71dddd39b5b1790b3e0ea105a4cef100b5635f5c69915d6eaccaf463f93f4cd42b368242447fb17c2ce58b57bd8347a51baf", 0xa3}], 0x3, &(0x7f0000000b40)=[@rights={{0x38, 0x1, 0x1, [r4, r3, r3, r0, r3, r4, r1, r2, r3, r2]}}, @rights={{0x24, 0x1, 0x1, [r1, r0, r1, r3, r2]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r7}}}, @rights={{0x1c, 0x1, 0x1, [r1, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}, @rights={{0x2c, 0x1, 0x1, [r0, r1, r4, r4, r1, r2, r0]}}, @rights={{0x18, 0x1, 0x1, [r2, r4]}}], 0x108, 0x10}, {&(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000d00)="0da2faed032f6486b133c8b5e4bf154cbb07cd7c0f47c186ba88e0daa96ea24a896568c9", 0x24}, {&(0x7f0000000d40)}, {&(0x7f0000000d80)="01fddb8e97768207d972c412cb341d6d3f4b0dcbc4e934d9f969104dde", 0x1d}, {&(0x7f0000000dc0)="d404b8235e56a47b50ebd3fc05eb49729843e42110fdeaf1357eb668237c18f7fdeb6517b904f128e45013c04095ff78d237cddefd029910969d5cba04aed1a97b31b28daa0b7dd63705768eaaf9d16ef33b0fa142ef49dc18b400a4929128f843179660116ffd1c08ef291d46468615c882b2f78f9fbfa76988b0097669a7bd1d17d14141bd07d4a98022af32ed130da31c5709a0c6296f8b055b35c384dab1f090ea5893c19fb8dda7a8f85e7b2cdea4fd210c71003528595880be9cecd7e2f6c0e2436f5158050834ab527b8269061c7a257ad3d0aa79223d01", 0xdb}], 0x4, &(0x7f0000001280)=[@cred={{0x1c, 0x1, 0x2, {r11, r12, r13}}}, @cred={{0x1c, 0x1, 0x2, {r14, r15, r16}}}], 0x40, 0x4081}, {&(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000001340)="6bcab14d49", 0x5}, {&(0x7f0000001380)="7d3cf35d6d64bb4f54dc18a8d3d3c9c6b11b48a2e02200283a1cd6afa8a8ec89ac81fdebe2bc83f2a548f48755ada9f3cebe39f17f022f75f2727c09580d026373bb844bfe260bf7af911974bebc5a8733ea48e2f96d", 0x56}, {&(0x7f0000001400)="0a9d498b177dd88c1fa1af79f4c415aff19f14ea1ee485550a29e65e3506ad9fe9bc5d239c5e7645f407e9db24d179fee20e8be2e74e67f3e746c8f3daa7c76aecd5a9bd74f5459378fefad5f17e03d37f4b9ccdae8deca66e1775c73196abc20dff83e563d9ce7c8232c210d3ac8f9774420f8c3bc22f9776c95be3863f75e6a2b8d372093622af5a3ee2d9977640dfc9569523c1cc71078d5c98270f40f10600aa", 0xa2}, {&(0x7f00000014c0)="d9ed2c0f1a2761dc3cb9398837f1995673cc40b215edc77db299330bb8edad8cf7271d5597998eb41e0613838e6ef28cc9fc87967332699824a66ebd3ff273bac562f8bfe61e4292c2700af1eb4e4025ecff650ccb1be85be110a5813b95a671490593b1c180e770fc3d87737990849bb8bfc7d5fcb9647a9956a6d7eae32b817ef6f4522631d688534df326ff85e0d594ed15059b70718c2e47e3a59f2ba2b3299024fbbcf049158ad9b47df979c5147d960cbce78900", 0xb7}], 0x4, 0x0, 0x0, 0x4000004}, {&(0x7f00000015c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000001640)="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&(0x7f0000005bc0)=[{&(0x7f0000004bc0)="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0x1000}], 0x1, &(0x7f0000005ec0)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000001c0000000000000079304dcbd200", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x40}], 0xa, 0x4008080) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000500)={{0xffffffffffffffff}, {0x0, 0x207}, 0x800000000008, 0x0, 0xfffffffffffffffe}) ioctl(r0, 0xffffffff4010ae42, &(0x7f0000000040)) 00:44:06 executing program 2: r0 = socket(0x11, 0x3, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x5, @mcast2, 0x3}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000140)={0x1d, 0x3, 0x8}) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) write$selinux_attr(r3, &(0x7f0000000080)='system_u:object_r:udev_tbl_t:s0\x00', 0x20) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 00:44:06 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20002000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 234.092799][T14255] QAT: Invalid ioctl 00:44:06 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:06 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x8000000) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) connect$rose(r0, &(0x7f0000000000)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @bcast}, 0x1c) 00:44:06 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20002010, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:06 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r3, 0x7998}, &(0x7f00000001c0)=0x8) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) [ 234.127161][T14255] QAT: Invalid ioctl [ 234.136304][ T9299] block nbd0: Receive control failed (result -22) [ 234.160546][ T9299] block nbd0: Receive control failed (result -22) [ 234.167731][T14258] block nbd0: shutting down sockets [ 234.235350][ T9299] block nbd0: Receive control failed (result -22) [ 234.241981][ T9299] block nbd0: Receive control failed (result -22) [ 234.249488][T14258] block nbd0: shutting down sockets 00:44:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) unshare(0x2000400) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, 0x0}]) io_getevents(r2, 0xb, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x0) [ 234.276532][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:44:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, 0x0) add_key(&(0x7f0000000100)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) request_key(&(0x7f0000000440)='rxrpc_s\x00', 0x0, 0x0, 0xfffffffffffffffe) socketpair(0x0, 0x80007, 0x3, 0x0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000180)) ioctl$KVM_GET_API_VERSION(0xffffffffffffffff, 0xae00, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @remote}, 0x10) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x1d, 0x32, 0x9, 0x17, 0xa, 0x1, 0x3, 0x79, 0xffffffffffffffff}) sysfs$1(0x1, &(0x7f0000000300)='/dev/sequencer\x00') setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x2100) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000004c0)={0x1000000a, 0xfffbffffffffffff, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x6, 0x811, r1, 0x0) 00:44:07 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20002500, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:07 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7ffd) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000080)={0x0, 0x0, @ioapic}) 00:44:07 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2000000088) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@multicast2, @rand_addr=0xe4aa, @empty}, 0xc) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40800) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00') 00:44:07 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:07 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000080)={0x2, 0x20000000, 0x0, 0x100000001, 0x3, 0x6, 0xffffffffffffffff, 0x0, 0x7ff, 0x1}, 0x10) mount(&(0x7f0000000000)=@sg0='ub%!:0x0\x00', &(0x7f0000000040)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x4000, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:44:07 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 234.997350][T14295] UBIFS error (pid: 14295): cannot open "ub%!:0x0", error -22 [ 235.007714][T14295] UBIFS error (pid: 14295): cannot open "ub%!:0x0", error -22 00:44:07 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 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) r0 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x1, 0x2) r1 = memfd_create(&(0x7f0000000140)='-vboxnet0\x00', 0x0) ftruncate(r1, 0x1000000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @broadcast, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ipddp0\x00', 0x0}) getsockname(r0, &(0x7f0000000200)=@can={0x1d, 0x0}, &(0x7f0000000280)=0x80) getsockname$packet(r0, &(0x7f0000000780)={0x11, 0x0, 0x0}, &(0x7f00000007c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000800)={@empty, @remote, 0x0}, &(0x7f0000000840)=0xc) ioctl$TCSETXW(r0, 0x5435, &(0x7f00000002c0)={0x4, 0x3e1cc0000, [0xdc6, 0x80000000, 0x81, 0x0, 0x8], 0x5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@initdev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000009c0)=0xe8) mmap$xdp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x100000000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000a00)={@loopback, @empty, 0x0}, &(0x7f0000000a40)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000d00)={&(0x7f0000000000), 0xc, &(0x7f0000000cc0)={&(0x7f0000000a80)={0x22c, r2, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r4}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r6}}, {0x8}}}]}}, {{0x8, 0x1, r7}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x75c}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x401}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r8}}, {0x8}}}]}}, {{0x8, 0x1, r9}, {0x4}}]}, 0x22c}, 0x1, 0x0, 0x0, 0x40850}, 0x4000000) sendfile(r0, r1, &(0x7f00000000c0)=0xf18001, 0x7ffff000) 00:44:07 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20003f00, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 235.067113][ T9299] block nbd0: Receive control failed (result -22) [ 235.075436][ T9299] block nbd0: Receive control failed (result -22) [ 235.086031][T14289] block nbd0: shutting down sockets 00:44:07 executing program 0: r0 = socket$inet(0x10, 0x807, 0x1) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x20a, &(0x7f0000000000)=[{&(0x7f0000000100)="24000000010207031dfffd944ef20c0020200a0009000160021d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0xa) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000080)={0xfffffffffffffffe, 0x1, 0x2}) 00:44:07 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 235.194589][ T9299] block nbd0: Receive control failed (result -22) [ 235.201851][ T9299] block nbd0: Receive control failed (result -22) [ 235.209272][T14289] block nbd0: shutting down sockets 00:44:07 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @rand_addr, 0x400}, 0x1c) listen(r2, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 00:44:08 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x14, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x4, @remote, 0x401}, {0xa, 0x4e22, 0x1, @ipv4={[], [], @empty}, 0x7}, 0x6, [0x8, 0x7, 0x80000001, 0x0, 0x4, 0xc0000000, 0x0, 0x4]}, 0x5c) r1 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x0, 0x2) write$FUSE_BMAP(r1, &(0x7f0000000140)={0x18, 0x0, 0x3, {0x2f}}, 0x18) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x8001, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}, {0xa, 0x4e20, 0x3ff, @rand_addr="3602f211b974873e0db627c5f8d5ca35", 0x2}, 0x400, [0x5, 0x100, 0x2, 0x8001, 0x0, 0x0, 0x9, 0x7]}, 0x5c) 00:44:08 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20004000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:08 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001380)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000001400)={0x1, &(0x7f00000013c0)=[{0x5, 0x8, 0xd9, 0x8}]}) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) pipe(&(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RLCREATE(r3, &(0x7f0000001340)={0x18, 0xf, 0x2, {{0x28, 0x0, 0x5}, 0x2}}, 0x18) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@llc={0x1a, 0x30d, 0x10001, 0x2, 0x1}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="6e43c56daca6df0ec5aa26cf5d049f97764a7cddf47ce36783707184d27e8f0b0cad1a96017751f4ea8b003d57de7c79f5b50b0d004fe80e5e9d0c3c5f821be9c0423fe5abd4637d715f75b1db9617091f1837124b0558d4c550d821f4895eb72f3db92552a2e808f93bac575a4499b17f0cab5e7716d13291e8443874725d70f63a996a800fae48a50b0758e7c1c06b0b378e972f7d6228911dd0d38a4c6cb147333c7e50c8d022ff6246f273ec969bbbf1a931baecdc52d8335eb8a99c8279c9fd1750c875eb752b12d4e107f1e72ab8504b885b68c0b7ea2d9093419396f6d248e7", 0xe3}], 0x1, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x10b8}, 0x1) 00:44:08 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 235.831892][ T9299] block nbd0: Receive control failed (result -22) [ 235.831908][T11441] block nbd0: Receive control failed (result -22) [ 235.856859][T14334] block nbd0: shutting down sockets 00:44:08 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20005c00, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:08 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '9p\x00'}}]}}) [ 235.905497][T11441] block nbd0: Receive control failed (result -22) [ 235.912211][T11441] block nbd0: Receive control failed (result -22) [ 235.934972][T14334] block nbd0: shutting down sockets 00:44:08 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000080), 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000180)=0x7ff) 00:44:08 executing program 2: r0 = socket(0x0, 0x801, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:08 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:08 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x25000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:08 executing program 0: unshare(0x400) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x10000, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r0, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) ioctl$TIOCSRS485(r0, 0x542f, &(0x7f00000000c0)={0x7, 0x5, 0x311e}) getsockopt$sock_int(r1, 0x1, 0x3b, 0x0, &(0x7f0000000040)) 00:44:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000040)={0x0, 0x3}) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfec7be070") syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x204, 0x0, 0x0, 0x0, 0x0) 00:44:08 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:08 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7ffe) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 236.280218][T14386] hfs: can't find a HFS filesystem on dev loop4 00:44:08 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:08 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x29000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 236.323349][T11441] block nbd0: Receive control failed (result -22) [ 236.334461][T11441] block nbd0: Receive control failed (result -22) [ 236.354884][T14391] block nbd0: shutting down sockets 00:44:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f00000000c0)={0x43}, 0x10) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000000040)={0x7, 0x2, 0x6, 0x0, 'syz0\x00', 0x9}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000000)) [ 236.464324][T11441] block nbd0: Receive control failed (result -22) [ 236.471120][T11441] block nbd0: Receive control failed (result -22) [ 236.478742][T14391] block nbd0: shutting down sockets [ 236.489873][T14410] sched: DL replenish lagged too much 00:44:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0x3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff2000/0x4000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000fee000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000feb000/0x1000)=nil, &(0x7f00000000c0)="f58cb5e62ab6c894ae51de7862600c8921d1161bb28641b3c55f9516128bdedb61bb4260c285a7a4d04c7d24daf177549c41", 0x32}, 0x68) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7992], 0x0, 0x4200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 00:44:08 executing program 4: setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x17, &(0x7f00000000c0)={0x1a23, &(0x7f0000000000)=[{0x0, 0xe1, 0x2, 0x2}, {0xdd, 0x9, 0x0, 0xf5}]}, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x1) fgetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='os2.userLmd5sum\x00'], &(0x7f0000000100)=""/4096, 0x1000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001100)=0x7) 00:44:08 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x7ffffffff000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:08 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:08 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) r3 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x2, 0x2) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000001c0)={0x7, r3}) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000080)) prctl$PR_GET_TSC(0x19, &(0x7f00000002c0)) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000300)={0x6, 0x9ca0, 0x1000, 0x1}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) lsetxattr$security_capability(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)='security.capability\x00', &(0x7f0000000480)=@v3={0x3000000, [{0x6, 0xd92e}, {0x9, 0x6}], r4}, 0x18, 0x1) r5 = open(&(0x7f0000000280)='./file0\x00', 0x4000, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000200)={[{0x391, 0x1, 0x8, 0x5, 0x4, 0x4, 0xb96a, 0x10000, 0xffffffff, 0x3, 0x7, 0x1ff, 0x7ff}, {0x1, 0xffffffffffff8000, 0x85f, 0x3, 0x6, 0x8, 0x5, 0x6, 0x5, 0x8000, 0x8, 0x80000001, 0x7fff}, {0xeace, 0x3f, 0x20, 0x2, 0x7, 0xff, 0x0, 0x3, 0x5, 0x8000, 0x1, 0x3, 0x8001}]}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:09 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:09 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='\\p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:09 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x18100, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000180)='stat\x00') setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, &(0x7f0000000040)=0x10000, 0x4) sendfile(r1, r2, 0x0, 0x1) r3 = getgid() getresgid(&(0x7f0000000000), &(0x7f0000000100)=0x0, &(0x7f0000000140)) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000280)=""/248, &(0x7f0000000380)=0xf8) getgroups(0x3, &(0x7f0000000240)=[r3, r4, r5]) 00:44:09 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x7, 0x100) ioctl$RTC_VL_CLR(r0, 0x7014) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x1f, 0x5, 0xc5, 0x7, 0x0, 0x4, 0x1, {0x0, @in={{0x2, 0x4e22, @empty}}, 0x9, 0x3, 0x5, 0x100000000}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x2}, 0x8) write$UHID_DESTROY(r0, &(0x7f0000000100), 0x4) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x9, 0x400) connect$caif(r2, &(0x7f0000000300)=@dbg={0x25, 0x4, 0x8e}, 0x18) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, 0x0) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)='syz', 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000240)='a\x03\x00m\x94etr\x1a\xee\x9f\xaaQ\xaf\xcc\xecZ\x84*ic\x00', &(0x7f0000001ffb)={'\x00\x00\x10', 0xffffffffffffffff, 0x4c00000000006800}, &(0x7f0000001fee)='/dev/adsp#\x00', r3) request_key(&(0x7f0000000500)='asymmetric\x00', &(0x7f0000000540)={'syz', 0x1}, &(0x7f0000000580)='cgroup.&-ppp0&:-\x00', r4) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r5, 0x0, 0x70bd2c, 0x25dfdbfc, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x7d0}}}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000180)) [ 236.764430][T14436] block nbd0: server does not support multiple connections per device. [ 236.805400][T14431] block nbd0: shutting down sockets 00:44:09 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:09 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f0000000300)=[{}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f00000001c0)=0x8) listxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/231, 0xe7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000600)={r2, @in={{0x2, 0x4e21, @broadcast}}, 0x9, 0x100000001, 0x0, 0x2e1}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:44:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x1e) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="f6ddd5c508659483425a559972488c6c932d352e677d280e163d8337b2a345b6c256b09f33e12cac64df074894d37d9f7571fc25968afca6d8c8a30be4df299e89d63dbc9a1f03469fff85b7b2553b06d254d38645247acfb67c011d0e", 0x61}], 0x100001c5) pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)="1b4e20327cb324e5abceced4de06bda95d1bd3d923a981999d71e0f578e97802224a9d5678e53363b5d08b032f7ef051e838ff0392bb416477d499449484b7158e285f6fda6d85878878ec38db2f2027f18f3808051964ef3807b7e9f788420e40404639baafa9dd96014b64ca22401e96f5b03fdb709f5508d567f6b8dbcb2b2f52b1faf46452d11930225650e1db1539a3c2eda87fdf9ba5a807639f7a781a3f0d1178c8006b0efc9ef28209", 0xad}, {&(0x7f0000001600)="9c65569762e5b79af488c49ac04e078e485400cbb3dc6c82064e8c9e1351c692e9aee3e60cc2c256ab8f27a96194a07cfe2c73593145adf858ca5fc5cc04bdc5d522c94f6afb11681ad9dd21d145163df59a2ed3285c3b3c4e8231e69dd42db0930fb520ed7bc13feb6ca0e758626595495d28cadad8e1160f102e607e5e9501ce4852bbe7c492eee5f1c9a9bb708b3b03f7729db6b2b30b4749f14224e39a2600233fa8569cd4a5b4f47311ccdd83c2233d613602a3bd223a1085a94690e938ec1606", 0xc3}, {&(0x7f0000000200)="33eb37ec9abead578ed34bcb2317bd037fb5938c0c1a99fe928e81e0f1e4dc2110b6b02079b729ce81508635c95877a426b86448b4eb43c81901f07ccaac98cb460b0e8155a5d8444171176fec9b", 0x4e}, {&(0x7f00000004c0)="6d17f6f9b9cd486b167d829e5f6760805891bc684a11424885b8a0ebd9f2d0261db5b9f29e6235ab559abbb0225801abba516866efe9bed77a44c5739d09b3cc0c123d8b4014c20e2745ab5edb7e95b1e72e0977cd9c93fa6ef54e6b85f2d8b5be7c8b9081be211d94e1e3be0ad8cff5fc2d1c91a416a66d9e9108b46ca02c002ac5cb4138cf2e9c144943563432c31892d4ce5d55df3b91b6752155bc5c7a81807482c852188a86e1ddf61684e0843d5b931b05fd", 0xb5}, {&(0x7f0000001700)="0c83896c7e34d2b1e8bcc3efca3c9da8770b4acfb6d3ff67f68a2cd0a19e511420b6e14fcb5162a8982f9d5954e64af573e0bf3ecf72db935fbf1b32ac7485d7594236b5845b41a8dd0c59e520c71862d767c7aec70b5c32bd437eecb29599739b682e7c93c3ba319989b313b92cec5781297b8d9359d26ccbc5bd1d9219db50ea63ab337823c310a75944eb6f2a888173e09a", 0x93}, {&(0x7f00000017c0)="c04ec194d6d74c8f1b51577c467612b8eb18b736baa88b1f6325e41dd8347747b52e614ea434f2165e9e1bc1543cf05086c74dc78de15da8d36b43c15a571f68b2941a03a2ed137de56b92af78177e916e00671506b5fa2a0cec25c52b4243371eb96ded156a20b47d1fd03e06c1f15cc19b4c6bc27b835b28c06155d6455342c6c097", 0x83}], 0x6, 0x0) write$binfmt_script(r1, &(0x7f0000001980)=ANY=[@ANYBLOB="ac81e86dc3782ba277c2cae044737219c1fccdc7df49d02d58d4d0f9c45c96078d15b88f16cc93c8c261d8787ededb19a21ba92a5c5079f51c84c6f451ef231162c0641579f0ee2dbe38a6bf9220a7badc6ad1f0ec76e7f21158e565dec61b78289af2a152ce813d3ea9631301ec63c6d645f57a2b059ea7f087a72e9a97fa7672e67f43f086631cbe3bd9d6dd22f0c5b31b498119df7d9dd14e3017efed3599b2e520eaa67cdf55f4c7b0b84aea10c7c5d5c5af8a91e874425737d069424edbc7b9268477e9a3b971553021cdf8f97142b26b33819bf21af137d7c448ded6cb2565bb5c6da07f135750"], 0x81) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x8) bind$rxrpc(r2, &(0x7f00000001c0)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e21, 0x8000, @remote, 0x2}}, 0xe803f088e0d72f6a) recvmmsg(r1, &(0x7f0000006ac0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/49, 0x31}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x714, 0x7, 0x0, 0x2, 0x19, 0x1d, "5dbec46f488553d28f2de0c9a718927855ecaea28bdf6ccb8b11c5494f9986b02727f57b5a1359b4d471e2ba026a3d87ad3cdeb6f3d405377f8ad0147aa9605b", "672d58cb446acf1e28aee9c3b46bfa98e2cc361ab2382d65b78e90a594fa32ced91aa5de723943a9749e04b9ce67e8de8408b227486ed2e41b40439727c1b438", "94f1fb4019b62d7dca1b804eb00835f860d334bea6578ee302d58c0cb13d0e54", [0x6, 0x7fffffff]}) 00:44:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="110001000000000000000000020000001400010000000000000000000000de0000000801"], 0x13}}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'v%th0O\x8bo_bridge\x00', {0x2, 0x4e24, @local}}) ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f0000000000)=0x1) 00:44:09 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9/\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 236.912093][T14460] block nbd0: server does not support multiple connections per device. [ 236.937578][T14431] block nbd0: shutting down sockets 00:44:09 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:09 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$UI_SET_KEYBIT(r2, 0x40045565, 0xb8) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:09 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x5]}, 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x7ff) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r0, 0x110, 0x3) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x7, 0x100000000000913, 0x6}, 0x2c) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000180)='/dev/cachefiles\x00', &(0x7f00000001c0)='em1\x00', 0x0) 00:44:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 00:44:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_hsr\x00', 0x10) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCGISO7816(r1, 0x80285442, &(0x7f0000000040)) setsockopt$inet_mtu(r0, 0x100000000000000, 0x32, &(0x7f0000000200)=0x6, 0x3) 00:44:09 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9\\\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:09 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:09 executing program 4: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000080)={{}, 'port0\x00'}) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8001, 0x80000) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000300)={0x0, {}, {0x2, 0x0, @remote}, {0x2, 0x0, @initdev}, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x781000, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r2, &(0x7f0000000380)={0x5, 0x10, 0xfa00, {&(0x7f0000000480), r3, 0x2}}, 0x18) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14, 0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)) ioctl$TUNSETIFINDEX(r4, 0x400454da, 0x0) sendmmsg(r1, &(0x7f0000005fc0), 0x800000000000059, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x6685) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r5, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000003040)={@mcast2, @mcast1, @local, 0x0, 0x0, 0x3, 0x0, 0x3, 0x1000000}) write$binfmt_misc(r5, &(0x7f0000000440)={'syz1'}, 0x1200e) openat$vim2m(0xffffffffffffff9c, 0x0, 0x2, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x40) ioctl$BLKSECDISCARD(r6, 0x127d, &(0x7f0000000080)=0x6) 00:44:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x16}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @multicast1}}, 0x0, 0x20, 0x0, "f670e4a440263e08969afd56ae6998a4d3cc5d885731a626e91259129b0bfab43998a238d35c7277ac18e40ae99a5801a3995ea19da8539df42e4a650a7b2021f6537c2fda721e27e389f7b4200d802c"}, 0xd8) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") [ 237.141304][T11441] block nbd0: Receive control failed (result -22) [ 237.167794][T11441] block nbd0: Receive control failed (result -22) [ 237.174982][T14489] block nbd0: shutting down sockets 00:44:09 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000000)=""/85, 0x55) 00:44:09 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x02', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 237.292483][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 237.298328][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 237.313878][T11441] block nbd0: Receive control failed (result -22) [ 237.322828][T11441] block nbd0: Receive control failed (result -22) [ 237.329843][T14489] block nbd0: shutting down sockets 00:44:09 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:09 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200020, 0x40) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x20001000008912, &(0x7f0000000080)="c0dc00025e0b01047be070") socket(0x1e, 0x5, 0x0) unshare(0x400) setsockopt$inet_mreqn(r0, 0x10f, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x125500, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 00:44:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000580)="d52ed90a4403611dabbf3f0ad7c114b66d9a9453f36ff60e8871af73d2efa782734cc708dfec191b2c799171f70a5b708f4ca7b2cdeb2d1ff7e1678f3064771a0bf44bf66bb1023832eae806a7625d846f2f95233030c3b21d9768aac7ee5fb354b6ed4d8020e33f0737c27159ddc8d989105fdfcf2f6b4ba6ef4f924b312d4bfe6734d667fd1c86ab8d67dd593fac3e0c850b8d"}, {&(0x7f0000000100)="91164ae1b5b761fe799b3113937478e184c56bd450efd602c945a7836423ceb9b070e633781edb54d2b63c800fbbc2ad04ea5d88ae66aaab0e5f3739fccc6b335485bc2b6e7abdd456b6bae21da365f633dceba95d77a4cd8703edb4b2d10fca67cea3b84f2010e61ffd3e45b6770f51e5105c9d08dda312"}, {&(0x7f0000000640)="956388746b08d6871c7d688a75134eb81d3eade46fc5335d4ae3b72c1bcb46f4d82eb64c80c2bd219eab1ada3b3193c6e555ece8219eaf78f0d075341132058435c97f45c0ed1eb3e1de8b359e1fe14ed32606334004", 0x12d}, {&(0x7f0000000200)="c4892bacbc350c55ba0d7f65418102df12ab99aafa7d9a938d23dc498e85616e36258b6e5050dfcea2653479a66dda14317bae6f7e4a1c254ceba710a54b04bf345baa2e6c6fdf7deeb08f2382245ccda68aef363f518743e51ce00a5c5d855e40b89230fb7f7eecfbcd2c79bed848cee33b3a6c7d31f6948c5c66a1fca9a807f1d6fb2958a88ebd7c4318abbaf5ba83a9587ed386b25723"}, {&(0x7f00000006c0)="b27fca7243184e74b6b61a8b8180a090a0426a01ec1f60974406950c6624ffbc4552b7ac5d03581148e79f01e4b137f91e5217a6744237fcd8b32b3146ab293e59a54b36e86ab0cb8682a68372b92c7f0bd2386b038a6693c8e660df8f7acde0636cad5ebeb99f9feb0bb975a1c695fc42c976c5376ab331ad2009fd1434a6269a91bb1273d61d07093947244d617851fc406fedf19f9a9da679459cd63a54676cab9055e1bc93d833deaee040567dae5a2d3db3af8623bb5d82235c2c"}, {&(0x7f0000000440)="cf2bbae6ce268352c9c04fb1661215872cb04cac18a971e6dd2e63b45453f8e9b2254b40252723e77979033c8348a3d4f8b8468b5dbf53d575c48abc2131f5249c7126c90b73805a47182d36bc46c3b86e2265fdea61f4a3466df29a9a3c434d948b9ff3b0be8d72baa33ecf0833903310ca0fe21bd8c12c68fea2821f87162e2dfa3dc004ece60483dca0e0e318bbf3a62749", 0x2ce}], 0x1) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x3ff, 0x7f, 0x54, 0x2, 0xff, 0x2}) 00:44:09 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x03', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 237.485891][T11441] block nbd0: Receive control failed (result -22) [ 237.485904][ T9299] block nbd0: Receive control failed (result -22) [ 237.533393][T14530] block nbd0: shutting down sockets 00:44:09 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm-control\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000440), 0x4) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000540)={0x9d, 0x9, 0x1}) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000580)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000640)=[0x137, 0x80]) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000340)={{}, 'port0\x00'}) r2 = gettid() ioctl$FICLONE(r1, 0x40049409, r1) r3 = syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x0, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000280)=""/147) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000240)={{}, {0x0, 0x989680}}, 0x0) tkill(r2, 0x1000000000013) getpriority(0x1, r2) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000005c0)=""/106) membarrier(0x0, 0x0) 00:44:10 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:10 executing program 4: unshare(0x8000400) r0 = fsopen(&(0x7f0000000040)='\x84\x8cev\x01', 0x1) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) [ 237.612512][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 237.618400][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 237.634384][ T9299] block nbd0: Receive control failed (result -22) [ 237.643700][ T9299] block nbd0: Receive control failed (result -22) [ 237.650680][T14530] block nbd0: shutting down sockets 00:44:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100), 0x4) 00:44:10 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x04', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:10 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:10 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:10 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x11}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00004b5000/0x1000)=nil, 0x1000}, 0x1}) 00:44:10 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 238.031625][ T9299] block nbd2: Receive control failed (result -22) [ 238.031639][T11441] block nbd2: Receive control failed (result -22) [ 238.045946][T14568] block nbd2: shutting down sockets 00:44:10 executing program 4: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000340)='veth1\x00', 0xffffffffffffff56) connect$inet(r1, &(0x7f0000001c40)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='bbr\x00', 0x4) syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000680)="4c0000001200ff09ff1cfe956fa283b724a6008000000000000008000000150024001d001fc41180b598bc593ab6821148a730de33aa46ffecfde0258823dd8da49848c6cea97da172dcc121", 0x4c}], 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$9p(r2, &(0x7f0000000700)="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", 0x1000) 00:44:10 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x05', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 238.099305][T14582] sctp: [Deprecated]: syz-executor.1 (pid 14582) Use of int in maxseg socket option. [ 238.099305][T14582] Use struct sctp_assoc_value instead [ 238.134060][T11441] block nbd2: Receive control failed (result -22) 00:44:10 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 238.146945][T11441] block nbd2: Receive control failed (result -22) [ 238.154307][T14568] block nbd2: shutting down sockets 00:44:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x12d) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e22, @multicast2}}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'ip6_vti0\x00', 0xffffffff}) 00:44:10 executing program 1: getrandom(&(0x7f00000000c0)=""/240, 0xf0, 0x2) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x181000, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) syz_open_dev$vbi(&(0x7f0000000580)='/dev/vbi#\x00', 0x0, 0x2) ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000200)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/23, 0x17}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/217, 0xd9}], 0x3, &(0x7f0000000480)=""/113, 0x71}, 0x41) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000540)={@local, 0x61, r1}) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040), &(0x7f00000001c0)=0x4) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000600)='/proc/capi/capi20\x00', 0x2, 0x0) write$P9_RCREATE(r0, &(0x7f00000005c0)={0x18, 0x73, 0x1, {{0x1, 0x0, 0x6}, 0x800}}, 0x18) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x0, 0x12, 0x0, &(0x7f0000000080)) ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) 00:44:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000100)="25050591ed6d5dfc42839456020c7a0a1fdefe87a749414479ba58eb81a1038037e830fd5d0a3db59624eac4109505959dad56339115567ce8c0d368c54f9563605276bbdc2407a1d3c598a38f84a32fb46fa8be87b6229f57a2a6879d7326f8df65444ec7767a9c3e6cef3ed06b144c1d4d66ccbb379b3b80", 0x79}, {&(0x7f0000000340)="9307bebd6ade60546413bcb50ec3564e94471e9b870f9b76332581eca2e6b4d16921039830c056197bd55c3f83380cbdc2e1dbb1ea609042ff45b7b8d865a0113b9ce08da94ac2721582a063b35b0101ab44a8cb8aef0bbc767dd09afe3fe44faeff4b09a4b9044ac4135bc19b3452547bf8b19e1ed2338b5904b5704b7f5ef083ad75bc71fe9c0df10668391847f62c7730c9f415a0fbf117f2508b8cab753f5e4abc153ae7de6d1949dd20e1a654a0ac86b029685bd370337d23d89ed2963885a67678bd39c1a295fc20893d355fc5fa1822fae2a2574c6f36b3e069cdde1808bb4de17b33cc4b8025b850c6b995d5ee76", 0xf2}], 0x3, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000040)="2af76faa58e419829c77feffff0f0000db512336870bc8f8fe5bbf88d123e6358b5b9459cad4e654a51fc35a332ecdae", 0x30, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f00000002c0)=""/107, 0x6b}], 0x2}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)={0x2, 0x10, 0x9f7, 0x9, 0x45, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_sec_ctx={0x1f, 0x18, 0x81, 0xfff, 0xed, "d9e22acc7b8a0900ed8274ed9bb2bcddd5c15d561cf4bb343c35de13ded9d247f7db661baa15f4c881b8d6bdd0f4a969658204cf14b012e485f69e9c25cfff9f5b8c213acda65951233adf88695cb0aa5c0101e574024d3bf9b67bf5e77741d39f7dbf8733a3dcb38af826ce6d07450570d3bca2b433e66e2a628caa3855cc4e41c7a3aaf00049573a459bf1a82ee16eb652ba0f1bc41a79f51977c0b7135d4d4e9492b0bcc08cd7aa86c3dfa4b68a0de1893693b87d93e9feffcdeee88fc57d4912ca2306ac50a7c84a026c9e1577047b724f61b7b36bfaf696f0e66b6027c6a3778864f86fcf673283b4c210"}, @sadb_sa={0x2, 0x1, 0x4d2, 0x9e4, 0x45, 0xac, 0x1, 0x80000001}, @sadb_sa={0x2, 0x1, 0x4d4, 0x1, 0xfffffffffffff309, 0x7d, 0x4}, @sadb_key={0x16, 0x8, 0x518, 0x0, "a1e4448e853f544eb98326e1e27332218365de7e6bfa67e7c4a6f7cab02afcbd16a7cb9709e2ce713942eea61940104d336df905b7d7492ec938c0027c0e97ce43998432a5200d2bdd19ce160e074281e48947baae0fb3d6fa3fbf03e185debc824c387c85c25cc2ccdb38331cb1c040fc3b3994b922686c30c447a001beffbe44a45623701d137ab46d6419c928ae86845141ab4a16a19cc20101a2410a1808c071e0"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x5a}, @sadb_lifetime={0x4, 0x4, 0x71b2, 0x8001, 0x4, 0x2}]}, 0x228}}, 0xc000) 00:44:10 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:10 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x204000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0xc6) 00:44:10 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x06', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:10 executing program 1: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x6011, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x800005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000300)={0x400000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0x10000026f) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) accept$nfc_llcp(r3, &(0x7f0000000000), &(0x7f0000000080)=0x60) 00:44:10 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:10 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\a', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffff9c, 0x0, 0x350, &(0x7f00000000c0)='\x99\x00', 0xffffffffffffffff}, 0x30) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000007c0)={'syz', 0x1}, &(0x7f0000000800)="b53cb75168d86a3283b5ca40d248d5df01d7b9b9ca7d4a692b7a381a636701d80c3dc924a90a07b0fe3f2196fecbf8a69a130929d3c31c936943c285751c39ef1748df", 0x10267, 0xfffffffffffffffb) add_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000740)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = dup3(r0, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@local}}, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x4000, &(0x7f0000000740)=ANY=[]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) sendmsg$sock(r0, &(0x7f0000000780)={&(0x7f0000000880)=@in={0x2, 0x4e23, @loopback}, 0x80, 0x0, 0x31, 0x0, 0x21a}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x400000080002) msgget(0x2, 0x400) msgget$private(0x0, 0x200) msgget$private(0x0, 0x1) r4 = msgget(0x0, 0x400) msgctl$IPC_RMID(r4, 0x0) r5 = memfd_create(&(0x7f0000000a80)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r1, 0x0, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x6, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/pid\x00') pwritev(r5, 0x0, 0x0, 0x81805) sendfile(r5, r3, 0x0, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000480)={0x7fff, {{0xa, 0x4e21, 0x4, @mcast1}}}, 0xffffffffffffffd3) getrandom(&(0x7f0000000540)=""/199, 0xc7, 0x3) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000180)) 00:44:10 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0xf9, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000080)=""/249}, &(0x7f0000000200)=0x78) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:11 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:11 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\b', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 238.715273][T11441] block nbd0: Receive control failed (result -22) [ 238.715287][ T9299] block nbd0: Receive control failed (result -22) [ 238.761511][T14639] block nbd0: shutting down sockets 00:44:11 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\x8b\xaa\xffIb\x9e\xc1\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x5) [ 238.864375][ T9299] block nbd0: Receive control failed (result -22) [ 238.864389][T11441] block nbd0: Receive control failed (result -22) [ 238.878469][T14639] block nbd0: shutting down sockets 00:44:11 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00\xeej\x00>\x00@\x00', @ifru_flags}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @local}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@initdev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000380)=0xe8) setresuid(r1, r2, r3) 00:44:11 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:11 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\t', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:11 executing program 0: perf_event_open(&(0x7f0000000040)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDMKTONE(r1, 0x4b30, 0x9) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x6, 0x0, &(0x7f0000000000)=0x2d1) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000180)) 00:44:11 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) bind$x25(r0, &(0x7f0000000000)={0x9, @remote={[], 0x1}}, 0x12) 00:44:11 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7ff) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000001240)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000140)={0x3, 0x1, 0x2d, &(0x7f00000000c0)="4b3f82fb2bbd0129fd412c5356605fe8af3f8e603c0e26864692783140995037f7ea41057ea6992368fbe50070"}) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='pagemap\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000100)=""/34, 0x10000017a}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001300), &(0x7f0000001340)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001280), &(0x7f00000012c0)=0x4) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000000)=0x1) [ 239.040911][T11441] block nbd0: Receive control failed (result -22) [ 239.041105][ T9299] block nbd0: Receive control failed (result -22) [ 239.063319][T14672] block nbd0: shutting down sockets 00:44:11 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="873c330eecc034ebb6b2d1b86cf00a999a448fd86f85ee1178c49f3fa0aa7eb0270ef561c3cd6dbfde1d14bed74dd6ab75e4fe9c8301298e60a18aa0d45a309f1a76c4969b1f87e9e56f4d230808744748b102153914a6400545bb9cca5a5bb0261e709afe8b9d189d6dd4d026cea5e46c1f1c75ccc5446ee9be1602893e1ef3a10542adeadf19d7fa65520463bc6f2ee4496fbaea212f206fb96767c0e6e18c51cd9759e75d6a2d2aab8858f62f3becc1777f7c92a94d0e37721d9e96ab1c0ac4d0bad48c6da43db2ec5a93dd580b822f3be072fba115da223472d2ca899172907606911b5cffa390c0fe6235d2faba00e13ae2", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYRESHEX=0x0, @ANYRESOCT=r2, @ANYRESDEC=r0, @ANYBLOB="a8092d5417797f510e2efd00025c5697a2504b712987c93167af10389cad29e236178b8b1e3612e66d337bc8cf9ab8fbf567f5ae9133b270dca49f71b357f4", @ANYRES64=r0, @ANYPTR64, @ANYRES32, @ANYBLOB="7957067cf1a370a581e7deeb4ab4bb229da255e82472514bcade3734d41ae8ee8eb5f45e158a1d76187341107918f9c002c799f97dfae71051ab112a68bdf9df5d48edbf05477d8e7860ef117a09b07ffe56ae8f8a574a9887d9a78d9ae2bdf5af15d28165c9bcdb14e6ec6372cf427a699abe7d58eb7524a76ede475fd64bfaf0fecd980e9ca26eeb388a166b9a36cc44136bb796a48ac9"], @ANYRES32=r0]]) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000200000d8b0400"/24]) 00:44:11 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\n', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 239.109341][ T9299] block nbd0: Receive control failed (result -22) [ 239.121104][ T9299] block nbd0: Receive control failed (result -22) [ 239.128342][T14672] block nbd0: shutting down sockets 00:44:11 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0xa000, 0x0) accept4$unix(r2, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x80000) bind$rxrpc(r0, &(0x7f00000000c0)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e21, 0x200, @local, 0x4}}, 0x24) ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000100)={0x18, 0x1, 0x0, {0x4}}, 0x18) 00:44:11 executing program 4: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x0) bind$tipc(r1, 0x0, 0x0) 00:44:11 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:11 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\v', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2d) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x5) dup2(r1, r0) [ 239.353648][ T9299] block nbd0: Receive control failed (result -22) [ 239.360378][ T9299] block nbd0: Receive control failed (result -22) [ 239.383015][T14704] block nbd0: shutting down sockets 00:44:11 executing program 0: getitimer(0x3, &(0x7f0000000080)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffc1, 0x80) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') accept$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) r4 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)='team0\x00', r4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0)=0xcb, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000300)={@dev, 0x0}, &(0x7f0000000340)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000540)={&(0x7f00000000c0), 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="30010000", @ANYRES16=r1, @ANYBLOB="00042abd70000000f90100000000000000004877fce780f9c17a15191688746c1fec144ea8670efb2062e71bddc49b1609719ca6e00de999c8753c49b60043f204e8c952", @ANYRES32=r2, @ANYBLOB="1401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="080007000000000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002400040001000107890a0000010009e1080000000600cf0501000000020000fffeffffff3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r6], 0x130}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x4, 0xffffffffffffffff, 0xfffffffffffffff7, 0x7ff}, 0x10) 00:44:11 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:11 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendto(r0, &(0x7f00000000c0)="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", 0x1000, 0x41, &(0x7f00000010c0)=@l2={0x1f, 0x101, {0x4, 0x10000, 0x1000, 0x7, 0x4, 0x1000}, 0x7, 0x6e3}, 0x80) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) ioctl$sock_ifreq(r0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x00\x00\x00\x11\x00', @ifru_flags}) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x0, 0x110903) 00:44:11 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000200000000000000000200000d01000000000000000100000000000000010000000000"], 0x0, 0x42}, 0x20) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x101, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:44:11 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\f', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 239.484745][ T9299] block nbd0: Receive control failed (result -22) [ 239.491570][ T9299] block nbd0: Receive control failed (result -22) [ 239.519052][T14704] block nbd0: shutting down sockets 00:44:11 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x2a3) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 00:44:12 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 239.610456][T14720] mkiss: ax0: crc mode is auto. 00:44:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2803) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000080)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) prctl$PR_SET_FPEXC(0xc, 0x50003) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x1, 0x0, 0x3, 0x0, 0x2, 0x9, 0x33, 0x200, 0x4}) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 00:44:12 executing program 0: r0 = fsopen(&(0x7f00000001c0)='proc\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="11dca5055e0bcfec7be070") fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='/dev/midi#\x00', &(0x7f0000000040)='proc\x00', 0x0) read(r0, &(0x7f0000000080)=""/88, 0x58) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000200)="e23d594d79d6de9c3999ed06d8f7fe489bfd3c12651260767c789d300da2c0d22cd8ae7b34f358e4bae449ecf5196f704621123f04de4b020f790da5809dd3cbd0d433e3a22a2d2ac32903af323032cfe7acbc855eff5264a7c54629753b9dfe2627937b6a02e8ec45a51b889a7de19f224e9931191bb306be9044e2cad119b435c93853601781adb9a65afc3674722c65ef3e2b8879ecf3af31a8e0cbf8755b0a74780752218372ec81e5583c309dd6fb1418971d4b2f7862ff5e96f27008837cacd70c01", 0xc5, 0x9806}, {&(0x7f0000000180)="9181b099e9dcf8124dcd70ed1b44548a9df6584c75008906add0a725df52a2a4380a4f62feb4ef2b884b3a55c715803f80d24c57", 0x34, 0x3}, {&(0x7f0000000300)="59d1806a653ad1e42af5218fd852448aa36c1c832598a7efc6d6c0adf3b1720182330d46c558341be173b8839878e980de4606fdcdf7d9bff55b3b1db57d1fe206e037e26eb631167eabd2ca914c85ee90f5e427a6421c97c0a5681e9c05333d730e6de88b71d913e455310eaf3381d75fd2f64e0364f23842d872d498a797fddacd969a4179a946464da5f95820c33c6ddec79805b054d690c4c49ccb294faed920176b12d47e13292bda64d802", 0xae, 0x20c1da86}, {&(0x7f00000003c0)="193606f9a35f87a631eb5fa9c54f475ec46aad819f4b0e5940edd2224aab98380d55fce5279c76d7fb1665b671b9d31de78c09fba254b1b40e791a17e081c14fa5f1b8d8f4db3aba35f073a78fa8277016338e262d3fa5f02b619d57753c39ebebae435183874dd20961ea6797813bbaf728b62b42e217a03ab873b387b9504400ceaee31a87", 0x86, 0x7}, {&(0x7f0000000480), 0x0, 0x7f}, {&(0x7f00000004c0)="214accb3fdc4ab107f8f54896f042b398cc788f32cc3a37e2ffdd206df9b15a3644b16cf401564205448d7ad16c8947c6dcd784167952576313d212474e312b43d7e78a1626a16ac8de8717bd0bc8124726f9e119780b16cda348f1729449170782314be16923967fa7d2b14c6aa7e1dd3f37b85f0729615557ca1cc3cc489e74252774a9f9472fda2a87646186628f94845ceb21a371188d720b2fa49ac16cf7c42d070726f2beac0263e6bfff67c88acede5ac50152cf918df9ad56a1ad853722d2b3d74f05366b42871858a62399eff9a01d3952fd925d522c8e4c0911ff37468175deb885df0ceb0ba812e63fbea07", 0xf1, 0x1000}], 0x20, &(0x7f0000000680)=ANY=[@ANYBLOB='dots,nodots,nodots,fmask=000000000000000debug,codepage=864,dots,nodots,dots,seslabel,rootcontext=root,\x00']) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) r3 = add_key(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) 00:44:12 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\r', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 239.733003][ T9299] block nbd0: Receive control failed (result -22) [ 239.742177][ T9299] block nbd0: Receive control failed (result -22) [ 239.760740][T14742] block nbd0: shutting down sockets 00:44:12 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x10, 0x72}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x7f\x00'/248, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x6, 0x3) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000240)) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000300)={0xcc0, 0x3, 0xcd35, 0x1}) ioctl$VIDIOC_S_OUTPUT(r0, 0xc004562f, &(0x7f0000000280)=0x9) 00:44:12 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 239.866204][ T9299] block nbd0: Receive control failed (result -22) [ 239.873167][ T9299] block nbd0: Receive control failed (result -22) [ 239.885110][T14742] block nbd0: shutting down sockets 00:44:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2803) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000080)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) prctl$PR_SET_FPEXC(0xc, 0x50003) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x1, 0x0, 0x3, 0x0, 0x2, 0x9, 0x33, 0x200, 0x4}) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 00:44:12 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x0e', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="c0dca5055e0bcfec7be070") pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000000000000611044000000001548a1020000000000"], &(0x7f0000000400)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1D\x90Cy\xb6\xbf4\xc2\x98\x86f\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00qV\xf5\x9d~\v\xd0\x01\xddnDc\x81\xce\x98pay\xfeE!W\xc6\x9e\x8d~\x98\xd1\x11\xee\xf9\x87\x15\x04\xd4\a\x05\x8dr\xdb\x06\xc4\\\x10\xb5PQ\xdb\xa8^\x13[\x15y^\xd1\xffq\xaaO!\xe1IB\x16\x94\xd7\xe7(<}r\x97\xc3,=\xf2\x7f\xe9F\xd6\b!\xb8H\x90c-\x9c\xa57\xc0\xb2vm\x18\xb5\xf9>\x10\xfb\xf3\xa3\xe9\xcd\xca\xc2\xfe\xcfh\x86\x99}\xeen\x1f\xaf\x9c\xf4_\f\x91\xc0\x89\x82<\x8bS|\\t\x16\xda.\x85\x88\xaf\xfe\x8a\'-\xdc\xcaZ\xc4\xd2\xc6\x12\x98\xa5\xdc\xcb\xdc\xe4\x84\xd7\xe9i_\xeb\xa0|\xda@e\xcd\xb8\x12s\xe59z\x81P0\xab\xf4$4\xb4\xc1yI\xc6eU\x92L\x94\xbdG_+\t\xcfp\x11\xa8\xabt\xad\x89\xef\xa9y\xe0\x89', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x14) 00:44:12 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:12 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x2, 0x20000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000380)={0x4002, 0xd000, 0xfffffffffffffe01, 0x7, 0x3}) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/17) r2 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000080)={'syz'}, &(0x7f0000000a00)="585ccbc4ed83b836c1a6474914dc5500b66147f9cb451c91690000000042e3d75228897501f93191b076ac446ff0022b8753a1fa748c569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0xc0, r1) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r2, r2, r3}, &(0x7f0000000700)=""/243, 0xf3, &(0x7f00000000c0)={&(0x7f0000000580)={'wp384\x00'}}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10080, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000300)={r4, 0x10, &(0x7f0000000280)={&(0x7f0000000140)=""/191, 0xbf}}, 0x10) syz_mount_image$nfs4(&(0x7f00000004c0)='nfs4\x00', &(0x7f0000000500)='./file0\x00', 0x9, 0x8, &(0x7f0000001c00)=[{&(0x7f00000005c0)="54dd14268796d94217dc378f14f9d02b3a3b96aa935f278d34acfeb5f601299e39540e51e3b5ec15c1beaeb9c1aca7fb13c7d01f506559d45e7caa170efdda79dff1349952ea04af0e2342291f08478d4ade9bc73d9a7bfa91da366df94e9a554642ca658b4ba70eb390fadb0430c8224eb885affc256ea4d937dee594910574e2b52ba3eee3fdd5c26b759d8eb519469e355f71a6690b9104e85a6988e012bc140fc6d152b11f92c46236e6cc837ccaa336d4bcf91c599c370f155c30a7e8fbd84b370b57bfa1d93d822ce19800559ee7d4bd72e14ad860bf519d271b5f3077c51d908260eb42553782b9ef6ab88b0d90a605db96", 0xf5, 0x7}, {&(0x7f0000000540), 0x0, 0xc9}, {&(0x7f0000000800)="e434193df831e0abee28b840d502cc774d506e180553d44a37e6857f85d36f45a7972a722113b2538edfa244ef70a15dd7d4acfbdd3ec37e005ac488b8a16394ddb23fe384c0eb935b9230d7e3d973d1ee7b4473773f5c9405f4baad7bd5bb82da90578d31851a4931bb332cfceafed1a11ad3b5ad943ca39fef2bdfb153dc457a355707d1ab54b072fac382", 0x8c, 0x600}, {&(0x7f0000000ac0)="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", 0x1000, 0x7}, {&(0x7f00000008c0)="af369a253357cd99430fcd0107371b74483e1343b1d8b90f1432efc02b2782a84387a3e8565e3028729a562823892e2f1e0e2e2a0de1cb655ce69dca82ee07620a6ce65ade6c2d733b793558b95e788254db37a61a9275621f4c5631a075eec04022ed2dd799a40293112943d799ce1a181f487e109e91955fc4c615", 0x7c, 0x2}, {&(0x7f0000000940)="3aab7162707a315ae77821c2db112c4b446e65999c3b6d98b33483010815a00f08fe1a2bd963fdcb5debd70eefad8dacb284594146a7c3fceedd072b46e36b816d449c369f85c18b1add649d5715c0bd3a6eaefb7016b1a476dd668d385663154c2c7aeabe9a10a512b3d905a22899dc4772617660c9b79bf0b50882bb1233a42a112fdc217c8c36fb6db0b74a0ad355f2413d3a157880c47a13a9c6", 0x9c, 0x9}, {&(0x7f0000001ac0)="a967f7794d67dc4e528b02436254d15cbb65ef05bc12778b99896226c30bde74f0f6f54e50d3c82bd50f40e9dc9f64949fce4d29207bba462b1abfc6e073163231d2eab9c2a3b9a2e5155b42101f02090c23cd73c033f92fb678c1120dfa854aa0b4f40bbfce7a3d221d8970ef3101b445", 0x71, 0x95}, {&(0x7f0000001b40)="9dc41861aef2ab62221f2bb7fb305297270965bb72f7ffd15fc4ee1bf739b77a10ae459a1e5221f819a98b0263e5523b566fa3db7022e47e374398c47f10935a4ab0ff45244deca7f15b773b8723974d071e244075c1da5cff2fb73efb68792cdd500ece4b6a870ca4128be834daa5c91a6b9ab64c08b838bc7349bf988b8141454530780c88d628e118c54aeef4bdf238e7c47d667f8b7666e096d6bd2c75ba2c0a5b6fb7b722781699339656bddbbee297d1beb018cc0ca7cd", 0xba, 0x1}], 0x1000, &(0x7f00000006c0)='system.^#trusted#.)keyring@security$\x00') 00:44:12 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:12 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x2a3) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 00:44:12 executing program 0: unshare(0x8000400) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'hsr0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x3, [], r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = socket(0x40000000015, 0x805, 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, 0x0, 0x0) 00:44:12 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 240.190645][ T9299] block nbd0: Receive control failed (result -22) [ 240.197565][ T9299] block nbd0: Receive control failed (result -22) [ 240.209541][T14795] block nbd0: shutting down sockets 00:44:12 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x10', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:12 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000000280)=""/190, 0xbe}], 0x100000000000021c}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000600)=""/157, 0x29}, {&(0x7f0000000100)=""/129, 0x8625875b}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000540)=""/188, 0xbc}, {&(0x7f0000000400)=""/149, 0x19a}, {&(0x7f00000006c0)=""/50, 0x32}], 0xf14c10f3893d0bd, 0x5b) 00:44:12 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 240.291152][ T9299] block nbd0: Receive control failed (result -22) [ 240.307066][ T9299] block nbd0: Receive control failed (result -22) [ 240.317827][T14806] block nbd0: Device being setup by another task 00:44:12 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="c0dca5055e0bcfec7be070") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x20000500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="ca8ce7189be54fc572fbc5a99d593b8347ee3e13ec00a3440141d686513e35f3cc398e7f3215a0cf0d7a60f9a3188ae739b451880b2b146757ad47f84087d4f6dfda715ee378c5cae82e96ca6f7f7c135d41300db53dc47cd0b8ad9e16710df43d2d7f26c240b1c9ef13681012393f5aed99c75e0f6af374350c09097653688e8d73d07b2723f535e4499588e659ce73b146a64d3c2e74ac3c7225b76050cd0f1c529bc40396ae3e611633ca8cd24b49", 0xb0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_u='version=9p2000.u'}]}}) [ 240.399210][T14816] block nbd0: Device being setup by another task 00:44:12 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)={0x12}) poll(&(0x7f0000000180)=[{r1}], 0x1, 0x0) [ 240.473181][T14821] 9pnet: Insufficient options for proto=fd [ 240.491875][T14819] block nbd0: Device being setup by another task [ 240.512805][T14828] block nbd0: Device being setup by another task 00:44:12 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:12 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x11', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 240.525026][T14834] 9pnet: Insufficient options for proto=fd 00:44:12 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0xf6, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000002c0)="2e00000029008151e00f80ecdb4cb904024865161a000800050000000089a108b555e75486cd5edc2976d153b4b6", 0x2e}], 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x101) ioctl$RTC_WIE_OFF(r1, 0x7010) 00:44:13 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x2a3) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 00:44:13 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x0) r1 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) r2 = geteuid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@ax25={{0x3, @bcast}, [@null, @bcast, @null, @remote, @rose, @rose, @remote, @bcast]}, &(0x7f0000000540)=0x80) getsockopt$inet_dccp_int(r6, 0x21, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r7 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000400)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0x9, r2, r3, r4, r5, 0x0, 0x2}, 0x81, 0x484f, 0x100, 0x3f, r7, r8, 0x70}) r9 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x20000) setsockopt$RDS_CONG_MONITOR(r9, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) ioctl$VIDIOC_G_FREQUENCY(r0, 0xc02c5638, &(0x7f0000000000)={0xf5, 0x3, 0x2}) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f00000001c0)={0x9, @vbi={0x0, 0x0, 0x30314247}}) r10 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="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", 0xfd, r10) [ 240.603372][T14828] block nbd0: Device being setup by another task [ 240.632770][T14819] block nbd0: Device being setup by another task [ 240.713310][T14817] block nbd0: shutting down sockets 00:44:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 240.739285][T14856] netlink: 'syz-executor.0': attribute type 8 has an invalid length. [ 240.762848][ T9299] block nbd0: Receive control failed (result -22) [ 240.787619][ T9299] block nbd0: Receive control failed (result -22) 00:44:13 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x12', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 240.819840][T14855] block nbd0: shutting down sockets 00:44:13 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 240.894151][T14862] netlink: 'syz-executor.0': attribute type 8 has an invalid length. 00:44:13 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x2a3) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 00:44:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:13 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p%', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:13 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 240.976831][ T9299] block nbd0: Receive control failed (result -22) [ 240.983622][ T9299] block nbd0: Receive control failed (result -22) [ 240.996273][T14870] block nbd0: shutting down sockets 00:44:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000080)=0x3a04b497, 0x35c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lstat(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)) fchown(r0, r1, r2) 00:44:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x101, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000100)=0x8) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f0000000040)=0x3) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x2000000000002) 00:44:13 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x6, 0x4, 0x100200, 0x80000000000002}, 0x3c) accept$packet(r0, 0x0, &(0x7f0000000000)) 00:44:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:13 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\\', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 241.084012][ T9299] block nbd0: Receive control failed (result -22) [ 241.084026][T11441] block nbd0: Receive control failed (result -22) [ 241.113866][T14876] block nbd0: shutting down sockets 00:44:13 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x2a3) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:13 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x210000) ioctl$TIOCSISO7816(r2, 0xc0285443, &(0x7f0000000080)={0x9, 0x0, 0x7fffffff, 0x1ff, 0xfffffffffffffffd}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1e) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={r0, 0x0, 0x100, 0x10001, 0x5}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x34) 00:44:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:13 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 241.285030][T14912] block nbd0: Device being setup by another task [ 241.315701][T11441] block nbd0: Receive control failed (result -22) [ 241.315740][ T9299] block nbd0: Receive control failed (result -22) 00:44:13 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 241.372990][T14911] block nbd0: shutting down sockets 00:44:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="c0dca5055e0bcfec7be070") r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180)='threaded\x00', 0x3d3427e) clone(0x1000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RREMOVE(r1, 0x0, 0x0) fcntl$getflags(r1, 0x401) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0x0, 0x0) 00:44:13 executing program 4: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fff, 0x400000) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0/file0\x00'}, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000200)=@buf={0x50, &(0x7f0000000180)="4913bf0880b6f3aa0d9fd8c151502cfeaa953f37cdd0e16044a1b065493a061b1bb1f63a6da572cc3d0b6ca277c76f718875c137a936847d24133fd18d379a7a7ee50d8b89e12a4e59559c040f07a89b"}) 00:44:13 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:13 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) fgetxattr(r0, &(0x7f0000000080)=@random={'system.', 'lo--\x00'}, &(0x7f00000000c0)=""/207, 0xcf) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 241.511885][ T9299] block nbd0: Receive control failed (result -22) [ 241.524103][T14933] block nbd0: Device being setup by another task [ 241.544305][T14942] block nbd0: Device being setup by another task 00:44:13 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 241.593593][T14928] block nbd0: shutting down sockets 00:44:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x104) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "bded5759543a021c", "543611bff3a440a2a47a81f31b7ba39c28d789ebdaf3f83f0d040687457fc513", "37a955be", "3d2105609d8e4c2c"}, 0x38) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="f800000096e000009600004000"/24]) 00:44:14 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:14 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 241.755297][ T9299] block nbd0: Receive control failed (result -22) [ 241.766917][ T9299] block nbd0: Receive control failed (result -22) [ 241.778035][T14948] block nbd0: shutting down sockets [ 241.845582][ T9299] block nbd0: Receive control failed (result -22) [ 241.853444][ T9299] block nbd0: Receive control failed (result -22) [ 241.860732][T14961] block nbd0: shutting down sockets 00:44:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:14 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) vmsplice(r1, &(0x7f00000006c0)=[{&(0x7f0000000240)="855a5382f3ddf6bb9cd8f9528dcba4fc2348050dc2cddf9f76774f2a69454a43fc62d7653954cd37", 0x28}], 0x1, 0x0) write$P9_ROPEN(r1, &(0x7f0000000000)={0x18}, 0x18) splice(r0, 0x0, r2, 0x0, 0x20000000000, 0x0) 00:44:14 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:14 executing program 2: prctl$PR_GET_DUMPABLE(0x3) r0 = socket(0x12, 0x0, 0x3fe) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000000)={@my=0x1}) 00:44:14 executing program 4: r0 = fspick(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x200000c, 0x12, r0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x181880) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0x9, 0x0, &(0x7f0000000140)) prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0xe) 00:44:14 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") socket(0xa, 0x1, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:14 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x7, &(0x7f0000000240), &(0x7f0000000180)=0xfffffffffffffe61) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x40}, &(0x7f0000000100)=0x8) 00:44:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 242.167202][ T9299] block nbd0: Receive control failed (result -22) [ 242.167216][T11441] block nbd0: Receive control failed (result -22) [ 242.193817][T14984] block nbd0: shutting down sockets 00:44:14 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x6bc622903af345c0, 0x0) write$tun(r0, &(0x7f0000000080)={@void, @void, @x25={0x1, 0x7, 0x1f, "6b77c3c079189bbab3cd61840c583abbf9986436c2e0b7ce9b837ad15e137ad191aa5ee4af94891c9b2daa6d98f0804d7760a3346ca661"}}, 0x3a) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x6, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2a, 0xffffff84}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x35d, 0x10, &(0x7f0000000000), 0x10}, 0x70) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0xab3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0xe, 0x0, &(0x7f00000001c0)="0a1986a8dd630816ff108ce7035f", 0x0, 0xf000}, 0x28) 00:44:14 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:14 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:14 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x800, 0x0) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) pipe2$9p(&(0x7f0000000140), 0x80000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:14 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x40) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="85624de591d2f4ad69a846ce3d904dbc4236279df827fc807658d74edc045f6f09a8b3d99eb6571e84ae8743e370710b19ac6daed53d6b17befa663e142421c751a523b820b131935baf1d5d77334971123da6de7dbb0ca3a089ec34bd8f667dd34f96516ae3c59680b83759474c4a9e8743bc460c3717b77bc28f6ec99895f3635025596842cc39b8b2458f0be10c9888a6aa846952681e102556aa3999ae9a9a44a3cc3012cb1e5e89aff0ca993129ffb6e6a713f25df869e09658655ec568da689afe5b44e410f43aa964d53f743530947ee88a552fb284f30386db7fe12fdbc93d13a1bdc6ee1553f35b515b343084d772b6207d", 0xf6}], 0x1, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x1c, 0x4) r1 = accept$ax25(r0, &(0x7f00000001c0)={{0x3, @rose}, [@remote, @bcast, @remote, @null, @default, @netrom, @netrom, @bcast]}, &(0x7f0000000240)=0x48) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000280)={0x4, 0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0xffffffffffffbd39, 0x0, 0x2, 0xf6d}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000300)={r2, 0x62e}) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000340)=""/141, 0x8d) clock_adjtime(0x6, &(0x7f0000000400)={0x1, 0x2, 0x8, 0x8, 0x6, 0x4, 0x3ff, 0xfffffffffffffffd, 0x1000, 0x7ff, 0x1, 0x101, 0xffffffffffff517b, 0x0, 0x80, 0xc62e, 0x4, 0x5, 0x2, 0x32, 0x9, 0x3, 0x5, 0xfff, 0x7, 0x80000000}) arch_prctl$ARCH_SET_CPUID(0x1012, 0x1) ioctl$sock_rose_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0xf161, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={'nr', 0x0}, 0x6, [@bcast, @default, @bcast, @bcast, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000580)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'hsr0\x00'}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000680)=@assoc_id=r4, 0x4) connect$bt_sco(r0, &(0x7f00000006c0)={0x1f, {0x8f5, 0xf990, 0x49417ac8, 0x1c000000000, 0xfd3, 0x99}}, 0x8) r5 = syz_open_dev$mice(&(0x7f0000000700)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000740)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$sock_rose_SIOCADDRT(r5, 0x890b, &(0x7f0000000840)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x36, @default, @bpq0='bpq0\x00', 0x3, [@bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) bind$rxrpc(r5, &(0x7f00000008c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e20, 0xfffffffffffffffd, @empty, 0x128}}, 0x24) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000980)={r1, 0x10, &(0x7f0000000940)={&(0x7f0000000900)=""/5, 0x5, 0x0}}, 0x10) r7 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000009c0)=r6, 0x4) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000a00)={0x0, 0x100000001}, 0x2) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') getsockname$packet(r0, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000002080)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000002180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002280)={{{@in=@initdev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000002380)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r7, &(0x7f0000002580)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x20804100}, 0xc, &(0x7f0000002540)={&(0x7f00000023c0)={0x17c, r8, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8, 0x1, r9}, {0x160, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r11}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}]}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) ioctl$FS_IOC_ENABLE_VERITY(r7, 0x6685) [ 242.312896][T11441] block nbd0: Receive control failed (result -22) [ 242.312909][ T9299] block nbd0: Receive control failed (result -22) [ 242.352928][T15009] block nbd0: shutting down sockets 00:44:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="11dca500000000ec7be070") bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="ab5560160d9cd511710332607a4bdb7d92", 0x11) 00:44:14 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 242.401398][ T9299] block nbd0: Receive control failed (result -22) [ 242.401412][T11441] block nbd0: Receive control failed (result -22) [ 242.415869][T15017] block nbd0: shutting down sockets 00:44:14 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 242.469004][T11441] block nbd0: Receive control failed (result -22) [ 242.476147][T11441] block nbd0: Receive control failed (result -22) [ 242.484190][T15017] block nbd0: shutting down sockets 00:44:14 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 242.538821][T11441] block nbd0: Receive control failed (result -22) [ 242.547785][T11441] block nbd0: Receive control failed (result -22) [ 242.556650][T15030] block nbd0: shutting down sockets 00:44:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:14 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x4000, 0x0) connect$vsock_dgram(r0, &(0x7f0000000240)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x6) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000000)) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0e85667, &(0x7f0000000280)={0x80000000, 0x107, "26f9380647c668d1a9f26d57e95bf95c9d79176ce3c41d39ecef2f094ef410a8", 0x8, 0x401, 0x3f, 0xfff, 0x2400, 0x8fe, 0x0, 0x800, [0x2c, 0x6, 0x5, 0x3f]}) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) recvfrom$netrom(r1, &(0x7f00000000c0)=""/208, 0xd0, 0x10000, &(0x7f00000001c0)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 00:44:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000500)='net/xfrm_stat\x00') r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000300)="11dca5055e0bcfec7be070") r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000200)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000000140)='GPL\x00', 0x1, 0xc3, &(0x7f0000000240)=""/195}, 0x48) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x1000000000000f, &(0x7f0000000180)=0x57bb, 0x2ca) setsockopt$sock_attach_bpf(r3, 0x1, 0x34, &(0x7f0000009000)=r2, 0x4) preadv(r0, &(0x7f0000000940), 0x1, 0x2) prctl$PR_SVE_SET_VL(0x32, 0x892f) 00:44:15 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 242.682156][T11441] block nbd0: Receive control failed (result -22) [ 242.682160][ T9299] block nbd0: Receive control failed (result -22) 00:44:15 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 242.750762][T15062] block nbd0: Device being setup by another task [ 242.784359][T15065] block nbd0: Device being setup by another task [ 242.800457][T15062] block nbd0: Device being setup by another task 00:44:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 242.862641][T15060] block nbd0: shutting down sockets 00:44:15 executing program 0: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid={'afid'}}]}}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f00000000c0)) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video35\x00', 0x2, 0x0) 00:44:15 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x3ff]}, 0x6) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000)={0x2, 0x80000001}, 0x2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:15 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:15 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:15 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 243.047110][T11441] block nbd2: Receive control failed (result -22) [ 243.068649][T11441] block nbd2: Receive control failed (result -22) [ 243.073748][ T9299] block nbd0: Receive control failed (result -22) [ 243.081875][ T9299] block nbd0: Receive control failed (result -22) 00:44:15 executing program 4: ioctl$VIDIOC_S_FREQUENCY(0xffffffffffffffff, 0x402c5639, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000001d00)={0x2220, 0x13, 0x9, 0x804, 0x70bd26, 0x25dfdbfb, {0x1, 0x0, 0x3}, [@nested={0x120c, 0x8d, [@typed={0x8, 0x6d, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @generic="9e3adcdd79b14bf7f8a2e9ddbfb6fb0fed54c20348dced256e5937f8b5093a8a858a044a2d6486860635dca5252c33f142c2c2b3dbc250820518d2a1b7158ffda7a95f3f5948c6751da2f5618aa6bd7a7c4dcc1d372a9dc1bff3f29f5dcccce038926284d5fc946495358c8e1851823249115a3d93842315d6f1f8813b31cada749e5e5f0cd4cd2bbc2a1fa8cce6729ab92f2f7e8105fcb8fc00a336a39dd57b6dfd8507468150bc05c1f31d9cc0783b7904011add81558e424f01766d5709f09b1166ccdfbae2b9c0fd09c48bbfc67b17278aba3463afae065a14424228c20f2b4abf97345c6e3efaf364193aa49481a7689000a6c05a6a39311726e36ecfb15be50cf8caed2744dd517b807426ffac3e79b8698dc40db8d9a8b29284fa0b0b7f3bd9a02226393d79d765b7f69e60d32bf663bcf15f786408675c2f0024a35daf66e07c7638a07e6db088f44db4de942d558236360b518fc925a640d7b8029c453b0e94c3b251141499c428d8f11f900aa87d565d30493e6d8bf0534713c746036a4fe76990d80953c8e8a9360da764a05b336eb41437e45ebbf8eee3c67adade3a2a61c6daa3c333419e89b38f1a093817715b22c4b3d76e248a29c6b1d60bc1f5133feac028db7c597f71e4cda9840c34bdfd8de4a4a09a6404a42e27d7f1656ba25ba126e662897870fbdf54a2527b502b3955666d280a678da9f41fb98b22f22e79282b00d982050aa43fb592c98e5f1b9229585ff234a80d9922952f0a8635251948498788365b7ceb58d948ddffa4e30a6680bb320214112334a04c3188d9f234e23874dedb88b5ee419605e9776b09bcf79150a82b162b8480f74c7dce0a32fbe782024a32b30366f6d3c8eff1073f5671b1d8bf6d4b917932127ca51a0ef3aabae3b74f744930157f7b050a08c61d2baab913de22256aa0bec50a4f0dff9a8db77a8a5487531c8394a140f728aa57618b639c62b626e1fb567f70529c9a9c4658b629490dfab3a27b48e4201c1b33a7c30ed6ffcd74dbbba3aea81e226b94c9d25a1061caba0dd08aa0c1902094e924609edee3622caf1398b4cf104f005871baa62273eafe842a696c5a3390240c0cfa7db94328837b78fc49a52edaf42cfa4c0c1120ef3d6d9959e811463111ef5a7df7f88ee24b9ebf141be97328bf3c1767d5bfb526672e4bc7c922f49918d998f53ca2ad0ff2ae985c114761cf8364d3aa1fd52df9a796a0ab80a48af78774c0c0f53adcf2e446886002de472acaa8617dabef5197d303881893e6a79c7dcbe50a3348bfb6d179313923d8b470e84293634b37808eab1ab7549d5937a49036d098090a547a2d93f43b963e8633363f1b14dd78b0fb7b4fb9ed750f7bfb19f1f977a1f597d4fd4efab5438fe78a6c039c389c172ac7b51e12c84b12487956da48de093e6e1cc3a9f197057b9fca4bf6b0fe0362122400b562a3b2be0827c15c7a366e7d919774274bdb40771b29a364f7cc2259369ca8f55f45a5cdb26397f2b9dff1acac85f4e29bc030d977b2d46c9180635a820752467d13b66d65c454f8917ed4feca1db411236a805445e7c89102c3f61625b31a97ee4eefdad5c1eb158e2b0a1109d60641b935da8a2bc01ca0bc0a487d71386fd09e62a9e0deec0dd40fe238def166a8f7372965c46e818eb2ad1d7e1124476cbfbbc73e0c501f79a53a24b3f36396ba2f9aafa11a2842d78c1e539b533c077e948ac704862f8d728db0ccec9de6fc8df581cb691b2a8aeec4acdd2ef069e10512ce75ba4d97aea797ae564b7a3a4f3255dcd7d29a204813e391c3685ec5c138463d92d8fda34a22ac81149a65193806fc0ce114055ba3c308b4315fb88b8b4b16a393c06094375c4a2705a32226ab7863980eeec3f01ef760c413ef53776792c46d3c81c1fa0c9cf8cc305f47bdafb666df32e3c6bd661cc5b337a148e8c8a1de7b8fc5b4e469f4d48b807d393ea82f929337f41db4caede6629a3d2a014743a09aa14721bc3caf771db403d760bcd62ee4b94b1d089e28253be4a2ee045994f4be014b5a5e875a27a8eac02c2117f6051ccc0f9fdcd4844d4f5afae1ec0b2d5adb1a532c11afb6984c138d7745204d06f48ca64cb1fa36d40a5cbb3d34ba00150d15b211b7a855d4cfdf26eea73a5b364cf14e6fbd80f13bfaf98dcb09e569eaaa79310a3fb07ee47b9acdbcd8f3552c82d4d15e30da893ec15e8d4b619487bfe981f18f007595bd7f5626f68c88d945cce722a8ea013bf983c41dcdeadcc98a2ce321373c47f93f3fce525e6f3b10835c73b7218c45024cf6d092716bbe65190991f1ecee7ec297fb22b532df5df0ecbabb07e1dd88cdeba1aed9b3d6e79d8fd83805a6804cbca6c55447eab0f52adf60cb7bbed391a941f7810f85deb20354429a27b1e15c97baa410e26c0bb96ab75f3f55904126195dea9e00e5e03caee4530ba7e560c7ea1278596c04b7f34ce690b5a57eec2e5073a39591feafb4f0ec689e6c8438bfce45b6433aada4ddb1383e73d92092455b03f14df14a3614fa16fe8bfe9e8f37252c60aeecf161c41504994b945a4d173d9c3717ee09c35687e0f4875b00eca2673a0aadfc7348ee89098b539c1c1aef3a419aae4690d7919ba8bb8734ba569298e94fce3e571d1c31a562fe7e427f4f2a8a03a72c1820a8814e1634705b6baff283619036abaa72ba71fb1d974c90b18777c85bda40be2b7493807a1c9c1839d3f5f144d1005e4e4a369ec7fcf5c578ac81bab5a7bf5242ba971be28d76ca6f89767157c8cc349518e2862661e517fe224af24558cb34ad97e64725f33afa35faa5dd67d73f8e0fcf421c47295baf4dad4dacb6846d4cfb93e788d7d662bb9ca56d27a66cf1bb86e3d5a6b4bb752261e40a2958323f0639d26f398ace38a8ed6c03edb27a13612c1917e30e2ada72138475865a8fd9fc8e1ef01fed77a60903af8ab0c58f332a115c7c6c9ad30cfb22767296c6eb312d4904971e3d6553c46fc30921c09deeca32c8e79909f6f23a47cd93e2dd99483d8706dc1f9409bdf3fe34a625d063050c75d50422e792a035f5edb3e2eedc97403131a4f2ecad97c2256e06cdef5167c99870417aa222079d533356b90f12bbdc27d9761abffe383cbeb7ec500c1317fa62c6160ad20319bbccbc7f4604c9348a99ae227477124f63d9951d6da8783829259a51a24f06d0c3c8219c53b71bae272b9ea87b21eea9a76cf473a1f4a1346276daf4b20496aaf364dd9def362c4aa4beda266fce659cd2ba1c891b0cc53df871f132ae8f1a0f5ec14b57a1ee985a4f10116d228af38ba25c26fdcff25e47cc4975aea6c56b64d55976521f41c33ee81bfec51ad91e0ccbca672db5d1738f0edf82430bf85ef8991f73b557130bd302c549c77297a8862960732d42cfcffb0d528ba027b4ee56d4309b6bbd13da275b9455c98b7ee87e429d30f761de622486ca3bbdf88f08c787fc6609b5137f29f864402cc8af5d7899353c8324f8672fd70ecd3b7598027e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@generic="76ad09952c3204d179580b5887ff8d37eb774ace0d823f3119a7cf9b9bf1b74e5e4c73e7e70fbee17452c80f7833d51f5551e2ed54e7131203227341513ffd4a764f1a7b08fc5675ff397d2cedeaa57c69645f12ce836525052461e6ceb9dbc553747ed6c3b1371df53d59b9223f988e0325defd62557f7d77ef3844dd1d0269b466e2916eeca12f3bc2d387feda2bed7f3478df24fcbb90a04a547f41d4612daf4b06c6e4afb1c2a39c8544ffe69d83ac20258c5c961ebf61c7476015ce184d54acac7aebbd340bc652abd0c1fc09d26900d1a68e5ba56dcb0d2291d32ba59fd1104d4515920b3aa96dc4cef883bd149c88bd88b8339643", @generic="4186fd6238680a3d9ab1ea12bc8af877cf078d08d745fe4a367cc119f80ed36982a69b0262356b662e5b62d1bb2be9f2e1aa6d2fd5cc517802d815b23515f3738809c00b831b3a9bbf3ed3412093631dca095151d6db6b1eacf1f534820686980f5f70550d12bd48b753830e5949befb825826db8f87496b1b44cdb37e25a2761a578bc137d893660a19f0278fc84b5fa4e6be3718c4f9c2f45cbd68e13cc88b4b12764b823b4eaed7e7454db3e985915268b882da20f3fbb6a0bccfbcde57c1eee7f1fe82f3398ff07fef761f9d0f2c7b0f6564440aef2978c0074ba735f2f5f03d5df23d262e0f2f657d4757a6c83161447a", @typed={0x8, 0x82, @u32=0x1}, @typed={0xc, 0x42, @u64=0x7}]}, @generic="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0x2220}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x30, 0x10, 0x801, 0x0, 0x600, {}, [@IFLA_TXQLEN={0x8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 243.092881][T15102] block nbd0: Device being setup by another task [ 243.100279][T15089] block nbd2: shutting down sockets [ 243.106691][T15102] block nbd0: Device being setup by another task [ 243.113836][T15103] QAT: Invalid ioctl 00:44:15 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p ', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 243.149232][T15106] block nbd2: Device being setup by another task [ 243.156445][T15100] block nbd0: shutting down sockets [ 243.222308][T15089] block nbd2: shutting down sockets 00:44:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:15 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:15 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 243.386448][ T9299] block nbd0: Receive control failed (result -22) [ 243.386470][T11441] block nbd0: Receive control failed (result -22) [ 243.401201][T15123] block nbd0: shutting down sockets 00:44:15 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 243.452161][T15113] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 243.471141][T11441] block nbd0: Receive control failed (result -22) [ 243.477947][T11441] block nbd0: Receive control failed (result -22) [ 243.485252][T15123] block nbd0: shutting down sockets 00:44:15 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:15 executing program 0: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x8000, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000040)={0x1, 0xf000, 0xcc, 0x2ec, 0x100000000}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0xffffffffffff7a73, 0x7, 0xff, 0x2, 0x8, 0x1, 0x7eb7, 0xa3, 0x2, 0x3, 0x4, 0x7fffffff}) fcntl$getflags(r0, 0xb) fsync(r0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x3, 0x7f, 0x6}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x2) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0x10000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000180)) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f00000001c0)={0x0, @aes256}) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000200)=0x9, 0x4) ioctl$FICLONE(r0, 0x40049409, r1) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000240)=0xbb78, 0x4) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="f983933eceeb4831236a230a2d7ab78460c33d0e6f0896ea9958faebd0873286f5ef495350d95121ecacdbc9d43b5ec27e6b0256630548731b9acd9f1a5f955e", 0x40, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) bind$bt_sco(r0, &(0x7f0000000340)={0x1f, {0xfffffffffffffff7, 0x8, 0x7, 0x100, 0xa3, 0x1}}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x68, r3, 0x304, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x35c}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x994}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7a}]}, 0x68}, 0x1, 0x0, 0x0, 0x40800}, 0x20000000) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x1, 0x410200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @ipv4={[], [], @empty}, 0x4}}}, &(0x7f0000000600)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000640)={r4, 0x1ff}, 0x8) write$apparmor_exec(r0, &(0x7f0000000680)={'exec ', '@-\x00'}, 0x8) getresuid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) ioctl$SIOCAX25GETUID(r0, 0x89e0, &(0x7f0000000780)={0x3, @default, r5}) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000800)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r6, 0x4, 0x70bd26, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) connect$caif(r1, &(0x7f0000000900)=@util={0x25, "fa77e4754c257a11a8c272a65d1ef67c"}, 0x18) syz_open_dev$sndmidi(&(0x7f0000000940)='/dev/snd/midiC#D#\x00', 0x7, 0x200) 00:44:15 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 243.579115][T11441] block nbd0: Receive control failed (result -22) [ 243.579129][ T9299] block nbd0: Receive control failed (result -22) 00:44:16 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001240)={0x0, 0x0, 0x3d92}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001200)={0x0, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r4, 0x0, 0x7}) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001140)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001180)=@assoc_value={r7, 0xfffffffffffffff9}, 0x8) ioctl$NBD_SET_SOCK(r6, 0xab00, r0) ioctl$NBD_SET_SOCK(r6, 0xab00, r0) r8 = shmget(0x3, 0x3000, 0x78000865, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r8, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000012c0)={r5, 0x80000, r1}) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x7fff) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f0000000000)=[0x3, 0x4], 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, 0x0, &(0x7f00000011c0)) ioctl$NBD_CLEAR_SOCK(r6, 0xab03) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001280)={'vcan0\x00', {0x2, 0x4e23, @multicast1}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001300)={0x9, 0x2, 0x9, 0x7, r7}, &(0x7f0000001340)=0x10) [ 243.620104][T15131] block nbd0: shutting down sockets [ 243.681151][ T9299] block nbd0: Receive control failed (result -22) [ 243.690050][ T9299] block nbd0: Receive control failed (result -22) 00:44:16 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000080)={0x2, 0x9, 0x3, 'queue1\x00', 0xadc}) listen(r2, 0x1753) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000007500)={0x0, 0x0, &(0x7f0000006cc0)=[{&(0x7f00000009c0)={0x10, 0x1}, 0x10}], 0x1, &(0x7f0000007400)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [r1, r0, r1]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c}}], 0xd0, 0x40000}, 0x0) [ 243.762746][T15148] block nbd0: Device being setup by another task [ 243.770928][T15148] block nbd0: Device being setup by another task [ 243.807564][T15140] block nbd0: shutting down sockets 00:44:16 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000100)) getsockopt$inet_int(r0, 0x10d, 0x0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 00:44:16 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x10', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:16 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:16 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 243.888255][ T9299] block nbd0: Receive control failed (result -22) [ 243.901521][ T9299] block nbd0: Receive control failed (result -22) [ 243.909681][T15140] block nbd0: shutting down sockets 00:44:16 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 243.935212][ T9299] block nbd0: Receive control failed (result -22) [ 243.942307][ T9299] block nbd0: Receive control failed (result -22) [ 243.949869][T15159] block nbd0: shutting down sockets 00:44:16 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:16 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000000)={0x401, 0x0, 0x0, 0x9, 0x1, 0x3, 0x6ad, 0x132, 0x100000001, 0xff}) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000080)={0x2}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:16 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') lseek(r0, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x10, 0x84}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x7f\x00'/248}, 0x48) [ 244.133311][ T9299] block nbd0: Receive control failed (result -22) [ 244.141086][ T9299] block nbd0: Receive control failed (result -22) [ 244.157017][T15185] block nbd0: Device being setup by another task 00:44:16 executing program 0: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xe) poll(&(0x7f0000000000)=[{r0, 0x4000}, {r0, 0x80}, {r0}], 0x3, 0x9505) 00:44:16 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:16 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:16 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f0000000140)={0xfff, 0x0, 0x3, @stepwise={0x2, 0x6, 0xeb, 0x3, 0xffffffffffffffff, 0x100000}}) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040)='&\x00'}, 0x30) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x1, 0x10001, 0x10000, r3}) sendmsg$rds(r2, &(0x7f0000001940)={&(0x7f00000001c0)={0x2, 0x0, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="d000a27b97361138480000000000000048010000010000000000000000000000000000000000001ed72989fcb5f588a5ec914bab8400"/84], 0x48}, 0x0) [ 244.189588][T15185] block nbd0: Device being setup by another task 00:44:16 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x80) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:16 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 244.244414][T15195] block nbd0: Device being setup by another task [ 244.277201][T15195] block nbd0: Device being setup by another task 00:44:16 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 244.323633][T15192] block nbd0: shutting down sockets 00:44:16 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:16 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:16 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 244.417881][ T9299] block nbd0: Receive control failed (result -22) [ 244.417901][T11441] block nbd0: Receive control failed (result -22) [ 244.445109][T15213] block nbd0: shutting down sockets 00:44:16 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x9, 0x1, &(0x7f0000000000)=[{0x0}]) [ 244.502326][T11441] block nbd0: Receive control failed (result -22) [ 244.504775][ T9299] block nbd0: Receive control failed (result -22) [ 244.521135][T15220] block nbd0: shutting down sockets 00:44:17 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ubi_ctrl\x00', 0x8000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000300)={0x90, 0x0, 0x1200000000000000, 0x3, 0xe, 0x8000, 0x28ec, 0x468, 0x9, 0x6c0acf6c, 0x2d41, 0x4}) r1 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)=',|', 0x2}], 0x1}, 0xc100) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000440)="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", 0x111}], 0x1}, 0x8000) r2 = openat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x1, 0x100000020) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000140)={0xa74b, 0x0, 0x7, 'queue0\x00'}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) sendmsg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001480)="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", 0x2d5}], 0x1}, 0x0) mount$9p_virtio(&(0x7f0000000340)='/dev/ubi_ctrl\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)='9p\x00', 0x2000000, &(0x7f00000005c0)={'trans=virtio,', {[{@privport='privport'}, {@posixacl='posixacl'}, {@aname={'aname', 0x3d, '/dev/ubi_ctrl\x00'}}, {@uname={'uname', 0x3d, '/dev/mixer\x00'}}, {@mmap='mmap'}], [{@fsname={'fsname', 0x3d, '/dev/mixer\x00'}}]}}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000000c0)={0x0, 0x81, 0x2, 0x8a, &(0x7f0000ffc000/0x3000)=nil, 0x4}) 00:44:17 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:17 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\xc0', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:17 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:17 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:17 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:17 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:17 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) writev(r0, &(0x7f0000001700)=[{&(0x7f00000000c0)="01e73fe34c5e586b44722d81a1b7bdb00110d9e48c747885cea993d5a3b11d6039f6975ba8641c047a84e2f5e956071856b34d30586fdd1cf24985eb49c61c10713df6cf8c8628dbd7ae11ef2b76ac2651314db68674e23454c38b5af797df7338835ccbb110af10344835dfb8ec11305efd163ff881c88899b5902d3642207dcdbc90ae7547a07ba05f71d37af61d981f4b8cc632cfbbde1121ae82977c9bdb3c56313c64e602874d355f0a32bc7dfd8e7dfb7afec34fca0f82ab21334a6628914f119e65", 0xc5}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000000)="eb986e64c16a81fcdb6c137ee772b959a16c40992e08", 0x16}, {&(0x7f00000011c0)="0fefa54f3ffaa27b48490eeb34a39e439e29b52cf1293776e6692900d2c0ad607f8399135ba113da6ba83acd537ee5e0d5fab3edaa5d2f766482bfa6f6872540c92f85359beebfd9b3a8ca3eb66ee867020be1a95a395e379eb65e72f9afaa8a72e69aa807a52ee2ccd8e0d314852f6e678f7a34cb6caa6e4cdf6fabb711152870e9836dc5286d975ea3a5678ee61ce41d71542013583a90297295272010b98dada88e5ac5be6834a38b909729db1df688a4e86892364376ceddf6813ff07912ccd0fe4e0db96cef209bccd1b089394c7bde884e510fb1571727a81f473b542e508df1b2b02fc398b62c47382b6df73ff01b2c63", 0xf4}, {&(0x7f0000000040)="23c6dad08aadca3a3dac4fd6138eec500ef0df176b6fa4660b7d5ececf43407c991ff5644fb2934bea35b7", 0x2b}, {&(0x7f00000012c0)="92ff4657e40a840929e914332db6293e934595c57f5fc7d794aa5614049bf1e11780e665af969c905eaf8391b131462d88a0cf5b7d50b84a603160bc443842ab0fb3df2786fa659a97503523fa047b702853334244f5f1727e3a0bca8560b9065b6938a606c7bad5d685ac41f9bdacbf7c22f4a50aa0d6baa089fa786c1aa3068ae16c17cfaaa2", 0x87}, {&(0x7f0000001380)="6b382caf352da7025fa40e0e22ea4cd64acb565c867b9d92df85b114cf33e1365bf3143540f10060a2d89a8fc264f609e628c66945e3e67afe883f14a9c788446c210488ad119134cb9c43e60701dd2491b9d46de8bb16604312894b13531ca0eccbb6d5abeba45cb1f71669e1ce4de80122d834b90156045152d0f4e3aefaa1f2", 0x81}, {&(0x7f0000001440)="005c8cbf011a213ef8028afe3c8917a9818e557edd032a40c949d470176993ec0eaa3bb9ec27ffdd9e2f1b52bf7236017141d004e9196a68855be8a3d08a7170296ce28599485086cc2548f7d0b9bd0e601c8403bfdc7c114970585e0f057d730b1736d2cdbb66acbe41fb174fdcc62f589b7f55d59c6f495745a2078b065a1675dd65c17f237642a4516a99f452d3d5b6da5c89ce3885e123a719bb3dda468a27f3260c", 0xa4}, {&(0x7f0000001500)="5dcce04909a7447681fb685f98be467d011ea880db27587de77d9d1d77a4711e6634b98015f214b05f4d6b7ac5d7562ddb10e21fd4ac35a23cff1efe8d2e20090a8b03cd2f6cbcca04e36458937d4cc3e81a6b079a63e0aa2685c9b2ae1c79fbf03b1f0329f180f117542f2025762e625a6965f9caef57b57a5192ba7844b7d4b4ee9484121c673fa67afbfb49a9cb3e6b4d439626cf1e400645b1bd6a24de7dba1a19a6d2d88796d4f7bb6b28dc7e52d590f50f5c2bfd6fe74df46119c83e3b44e9de1aae7314a16e5522971d387d51023d1cf17ea9010d0d5de13b4fb153ed2793b77703c3cf3e9dc1849044e8061edbdc3ba2", 0xf4}, {&(0x7f0000001600)="564e45df2e90cb122e7754a1e12486c33a0091835c5fb2e686af32a366f64aa0012241778b533dc9e654bcbe317b53937320ee077e8a8e731cc027433bec4e1fc4e58cf46dd96ae5654fc55db969a0029228b89db1de12e035d83e6c3a282281f10bf6e4c5fb6c17dc864c1074eec22a49f0096c44b1375b8ea4b7c4646f4bf6089e28e563ebc1b914695b478a8b84c4c59d3668f3fe8bcd03e7080a3470ded33cea921f57ac41bf3420399b2c9848a852fa079bb60fbcf4d3616915ba98d23c2b9631847b6d43febc4bd81bf44be542a6f176a2723e1df27f058ebe4e31170600b01990db8344375bef31586eb1", 0xee}], 0xa) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1, 0x0, &(0x7f0000000080)=0xffffffffffffff2c) [ 245.107087][T15253] block nbd0: Device being setup by another task [ 245.117026][ T9299] block nbd0: Receive control failed (result -22) [ 245.123818][ T9299] block nbd0: Receive control failed (result -22) [ 245.136567][T15248] block nbd0: Device being setup by another task [ 245.146245][T15253] block nbd0: Device being setup by another task 00:44:17 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\xff', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:17 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:17 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 245.179255][T15248] block nbd0: Device being setup by another task 00:44:17 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 245.262877][T15243] block nbd0: shutting down sockets 00:44:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000200)="11dca5055e0bcfec7be070") r1 = socket$inet(0x10, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440000, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x2, 0x70bd29, 0x25dfdbfb, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x9b}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4800}, 0x8000) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000380)="240000001e0007041dfffd946f610500810000001f004203000008000800170006e7fe7e280000001100fffdba16a0aa1c0900000000000012000000000000eff24d8238cfa40e000000bf", 0x4b}], 0x1}, 0x0) 00:44:17 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 245.304336][T15276] block nbd0: Device being setup by another task [ 245.335418][T15275] block nbd0: server does not support multiple connections per device. 00:44:17 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:17 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 245.371323][T15277] block nbd0: Device being setup by another task [ 245.398146][T15285] block nbd0: Device being setup by another task 00:44:17 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000380)='pids.current\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000ac0)={'vcan0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000b80)=0x14) sendmmsg$inet(r1, &(0x7f0000000c80)=[{{&(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10, &(0x7f0000000640)=[{&(0x7f00000004c0)="a55f2aafe68cbc51a8a150790021dc81ddb153eda1498606179be545eca90a25d2f11364afaa27bd58fd1a5fa69549712b05edb3238a8a678aa63be4354dd50bc5f52059617c93a1eeaee0ba4f", 0x4d}, {&(0x7f00000002c0)="fe94e67d1c5b8e502bab042fc0d5a4dfd350f0ec0d25cad16e9e65f9ea3d1ff426d9f05232", 0x25}, {&(0x7f0000000540)="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", 0xfe}], 0x3, &(0x7f0000000bc0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x80000001}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @multicast2, @broadcast}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@end]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffffffff00000000}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @multicast1}}}], 0x88}}], 0x1, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r4 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x4, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) r5 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x200, 0x2000) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x8c010, r0, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000340)={&(0x7f0000000180), 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3000f7005923f1b0e5ea9ef8082f1ece6c", @ANYRES16=r6, @ANYBLOB="10002cbd7000ffdbdf2513000000a40004000c00010073797a310000000014000700080001000900000008000200050000003c00070008000300ff7f00000800010010000000080002000900000008000200ffffff7f0800040001000000080002000800000008000200040000000400070034000700080003000500000008000100130000000800040003000000080001000d000000080001001500000008000400070000000c00010073797a3000000000300007000c0004001f0000000000000008000200010000800c00030004000000000000000c0004000100000000000000"], 0xe8}, 0x1, 0x0, 0x0, 0x2404c051}, 0x4000001) ioctl$VIDIOC_SUBDEV_G_FMT(r5, 0xc0585604, &(0x7f0000000200)={0x1, 0x0, {0x366a8710, 0x3, 0x0, 0x2, 0xf, 0x80000000000003, 0x0, 0x400000000008}}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x402000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$SG_GET_NUM_WAITING(r5, 0x227d, &(0x7f0000000280)) 00:44:17 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:17 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 245.437301][ T9299] block nbd0: Receive control failed (result -22) [ 245.445054][ T9299] block nbd0: Receive control failed (result -22) [ 245.469603][T15295] block nbd0: Device being setup by another task 00:44:17 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r0 = accept4$rose(0xffffffffffffffff, &(0x7f00000000c0)=@short={0xb, @dev, @remote, 0x1, @netrom}, &(0x7f0000000100)=0x1c, 0x80000) ioctl$sock_rose_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8, @bcast, @rose={'rose', 0x0}, 0x8, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x10000, 0x0) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000240)) write$UHID_INPUT2(r2, &(0x7f0000000300)=ANY=[@ANYPTR], 0x1) recvmmsg(r1, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x1}}], 0x1, 0x0, 0x0) ioctl$TIOCGISO7816(r2, 0x80285442, &(0x7f0000000000)) prctl$PR_CAPBSET_DROP(0x18, 0x0) [ 245.529812][T15295] block nbd0: Device being setup by another task 00:44:17 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:17 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:17 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:18 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 245.578625][T15307] block nbd0: Device being setup by another task 00:44:18 executing program 0: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x8000, 0x8, r1, 0x0, r2, 0x0, 0x1ff8000000, 0x4}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./control\x00', 0x0, 0x0) r4 = fanotify_init(0x0, 0x0) fanotify_mark(r4, 0x9, 0x8000018, r3, &(0x7f0000000140)='./control\x00') [ 245.653252][T15313] block nbd0: Device being setup by another task [ 245.677575][T15319] block nbd0: Device being setup by another task 00:44:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:18 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x2, [{0x89b, 0x0, 0x7e1}]}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000140)={{0x3, 0xfffffffffffffffa, 0x3, 0x5e, 0x9, 0x8}, 0x3086a2cc, 0x5, 0x8, 0x9, 0x9, "e61fecd68bf45f012ff9bac2e3d844086b812d175d9cd3e4db8aa221617d65293d6babaf0eb46d3b5d6ba76838f261782ea784f9d8af78ce83af3ed542409a03c11a4483a3dc445f60c8e6222cede3e61b54ffd6473feb47c21f70faba3abb9fe20fe5642be73ad45b66a116bbd8ec1e0a009eacad1bcca434727a067b8c1c44"}) ioctl$sock_ifreq(r3, 0x8933, &(0x7f0000000100)={'bridge0\x00', @ifru_data=&(0x7f00000000c0)="3a5aef79494e3f671b2ad8039ebb7ee61e3d783e5c7723b66fa5207ec1826ebb"}) [ 245.716703][T15321] block nbd0: Device being setup by another task [ 245.734213][T15321] block nbd0: Device being setup by another task [ 245.767697][T15313] block nbd0: Device being setup by another task [ 245.793878][T15307] block nbd0: Device being setup by another task [ 245.873881][T15303] block nbd0: shutting down sockets 00:44:18 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x77, @mcast2, 0x101}, 0x1c) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:18 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:18 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:18 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x20) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000140), &(0x7f00000001c0)=0x2) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write(r1, &(0x7f00000000c0)="674aec2c", 0xffffffffffffffc0) 00:44:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="c0dca5055e0bcf6c7be070") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2010, 0x0) unshare(0x8000400) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="06d2b9c24a9d7538cd") fdatasync(r0) r1 = memfd_create(&(0x7f0000000140), 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xb0bb, 0x20000) write$FUSE_INTERRUPT(r2, &(0x7f00000001c0)={0x10, 0x0, 0x2}, 0x10) lseek(r1, 0x0, 0x1) 00:44:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:18 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 246.088489][ T9299] block nbd0: Receive control failed (result -22) 00:44:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:18 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 246.136496][T15358] block nbd0: Device being setup by another task [ 246.151756][T15357] block nbd0: Device being setup by another task [ 246.163743][T15365] block nbd0: Device being setup by another task [ 246.178100][T15368] block nbd0: Device being setup by another task 00:44:18 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 246.244245][T15355] block nbd0: shutting down sockets [ 246.415976][ T9299] block nbd0: Receive control failed (result -22) [ 246.415988][T11441] block nbd0: Receive control failed (result -22) [ 246.433726][T15358] block nbd0: Device being setup by another task [ 246.440151][T15368] block nbd0: Device being setup by another task [ 246.472850][T15355] block nbd0: shutting down sockets 00:44:18 executing program 2: r0 = socket(0x11, 0x3, 0x0) recvfrom$netrom(r0, &(0x7f0000000100)=""/130, 0x82, 0x2000, &(0x7f00000001c0)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x7}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast]}, 0x48) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4200, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000240)=0x4, 0x4) ioctl(r2, 0x7, &(0x7f00000000c0)="229c25a3bef83e7bcfea93a75fd3240ff32acfcafc68cdec9aa9") write$P9_RRENAMEAT(r2, &(0x7f0000000080)={0x7, 0x4b, 0x1}, 0x7) 00:44:18 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:18 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:18 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:18 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:18 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 246.626048][T11441] block nbd0: Receive control failed (result -22) [ 246.645341][T15407] block nbd0: Device being setup by another task [ 246.662980][T15405] block nbd0: Device being setup by another task 00:44:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:19 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:19 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 246.671972][T15410] block nbd0: Device being setup by another task [ 246.688577][T15414] block nbd0: Device being setup by another task [ 246.703568][T15416] block nbd0: Device being setup by another task 00:44:19 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 246.760746][T15431] block nbd0: Device being setup by another task [ 246.814982][T15410] block nbd0: Device being setup by another task [ 246.825792][T15416] block nbd0: Device being setup by another task [ 246.833081][T15437] block nbd0: Device being setup by another task [ 246.853670][T15437] block nbd0: Device being setup by another task [ 246.912997][T15406] block nbd0: shutting down sockets 00:44:19 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000000)=0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xffffffff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:19 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:19 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:19 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:19 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 246.995610][T15450] block nbd0: Device being setup by another task [ 247.003543][T15451] block nbd0: Device being setup by another task [ 247.020574][T11441] block nbd0: Receive control failed (result -22) [ 247.034104][T15450] block nbd0: Device being setup by another task 00:44:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:19 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 247.041492][T15456] block nbd0: Device being setup by another task 00:44:19 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:19 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:19 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 247.099560][T15456] block nbd0: Device being setup by another task 00:44:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 247.168034][T15470] block nbd0: Device being setup by another task [ 247.213855][T15474] block nbd0: Device being setup by another task [ 247.224501][T15472] block nbd0: Device being setup by another task [ 247.248337][T15456] block nbd0: Device being setup by another task 00:44:19 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:19 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:19 executing program 1: r0 = socket(0x11, 0x3, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 00:44:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 247.259791][T15478] block nbd0: Device being setup by another task [ 247.268246][T15472] block nbd0: Device being setup by another task 00:44:19 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 247.323322][T15476] block nbd0: shutting down sockets 00:44:19 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:19 executing program 1: r0 = socket(0x11, 0x3, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 00:44:19 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000780)={0x0, r0, 0x0, 0x10, &(0x7f0000000740)='/dev/sequencer2\x00', 0xffffffffffffffff}, 0x30) r2 = getuid() fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in=@multicast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$media(&(0x7f0000000a40)='/dev/media#\x00', 0x9, 0x400000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000bc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000021c0)=0x0) lstat(&(0x7f00000056c0)='./file0\x00', &(0x7f0000005980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000022c0), &(0x7f0000002300)=0x0, &(0x7f0000002340)) r14 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000002380), &(0x7f00000023c0)=0x0, &(0x7f0000002400)) getresgid(&(0x7f0000002440)=0x0, &(0x7f0000002480), &(0x7f00000024c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002500)=0x0) fstat(r0, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002640)=0x0) fstat(r0, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002700)={0x0, 0x0, 0x0}, &(0x7f0000002740)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002dc0)={0x0}, &(0x7f0000002e00)=0xc) lstat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002f00)=[0xee00, 0xffffffffffffffff, 0xee01]) r26 = getpgid(0xffffffffffffffff) stat(&(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000003040)=0xc) lstat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000003200)={0x0, r0, 0x0, 0x10, &(0x7f00000031c0)='/dev/sequencer2\x00'}, 0x30) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003240)={{{@in=@initdev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000003340)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003380)={0x0, 0x0, 0x0}, &(0x7f00000033c0)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003640)=0x0) stat(&(0x7f0000003680)='./file0\x00', &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003740)=0x0) getresuid(&(0x7f0000003780), &(0x7f00000037c0), &(0x7f0000003800)=0x0) fstat(r0, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpgid(0x0) stat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003a00)=0x0) lstat(&(0x7f0000003a40)='./file0\x00', &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003b00)='./file0\x00', &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005300)={0x0}, &(0x7f0000005340)=0xc) fstat(r0, &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005400)={0x0}, &(0x7f0000005440)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005480)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000005580)=0xe8) getresgid(&(0x7f00000055c0), &(0x7f0000005600)=0x0, &(0x7f0000005640)) r53 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000005700)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000180)="ab4186ca76b48e5386a61333a4e2375c2c023995054596a85b6e2aa37486bbcb87d76bdbaa6a87ccde", 0x29}, {&(0x7f0000000200)="803c6b4c5e1e7005dba429709f8868a447b620100d37d677a6d1f723ee8a111161cc1352c5215d201c6b08a789942c2b6e5acfd3f05d3be873804dfb9b61ea6ddcf9d114f5efee01b8da38097b3f3876cb6464a37dcec2ad7824118d68eba285d597265666e7e73a8f73af61ef0e4a2c7d011e22828a351e09942e79c75285ebb7838e79448662a764989d946a021e30fad781636adf4f2ba981ebc0122f39530fdb6e5a5c1a2072b79b5091257f2b9f82510f9b0d234ba18fbd515959ecb3d8cdd18269ebc1515f42579d41903b5ea24ff6aff3aaa881b3344a20d6cd", 0xdd}, {&(0x7f0000000300)="b7caa719992e679b947a01592fe5071a2d56792794bb998e0d6a3e3d8f4478b8c3f4930bed26a665f028973497ffd0f46e5a07f49523aca1f65ba99c884e9de0e34e1209a718e161b0ebe1e510369b3d6706c8eeff450b56dbc18899ec9b95fa9872b6dd102915e27158cb32d203d7bf318bf619322778c9b1234960d7b72588bea7f07eae079cf246467b8f3f023a7071ad797d503c998fa06a3491ff159573c617567e36c736a8006b2391b326ee28952b0677fc511931b5499244a5d8c7b0dbdb09b3b0df8aeacb37c0e4d4c116f6be90941ae211b11db7f87afa5bf6bc5963764a27b19a84b2dbe12e09900846", 0xef}, {&(0x7f0000000400)="63991b380ef46bac74c7a4a14963f394e69e691a9d07ad4c2f976b147fa69666fccd5f2921896a983aee071a29ce4c0f42e47433ec469f5dbc55f076cc2ff2fe42458f83407cdb90c309128de51c144c5da1127a2df5325435d12b189521aa7a77be4a2ee358163e3f678b2369401f9e62f5f139da109c726ae307173f0a81533d3eb57b05c04df924aab801e157fb9dd75537a32c546ddb94e9e9405b6d3fdeb8feb5847f42c43e6a691a50139b3d85003f9fae5db6faa812bd252b4103cd96eb46", 0xc2}, {&(0x7f0000000500)="aa284e66bef29e93cb22673ffb67eb53d20bee530d83de4e92143f7e8682738c020edcc429d07746ec8ee5e7fb02c94b419066596a09a5233a5a8198ccb2e7b98d470a5af55c16f3fd32323ba81f7edf728c0940dfcac3d1443a75f8517eb8464688980c42c6a5688f8204c159e87f9cd824ba295f6d32baac1f5baa5008bfd47c04f0b71641a44f990075672d06e1e283d478d25445712f3513c43f084a932e6240532b0326dc084deb529411ecb2", 0xaf}, {&(0x7f00000005c0)="18976e4c933e979698c6f7b08ac7e77bdbb0f92880cf02fe145e2b645be1f6e8e42dbca989f54fb103926d78e44523af17771c3786203ebb52e7601797e6302ea5237aa0b58d7ba205740084ab0539778341fe59bb26d9758473fc70f2542102f48038c2c95dc55619807223e0b405f5554f2ac4a9670d3a05be2d8e1e65d249896c032b0ae7b899086337379c58ebacc5f758809e18ea52b000cf93e990b9f96a9b0d1c4b3e892939a938f939af95bc1e4de6b79174ac204328a83008a2127d497de103dd9b2620171ea36a999d53d19fb584", 0xd3}], 0x6, &(0x7f0000000c80)=[@cred={{0x1c, 0x1, 0x2, {r1, r2, r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}, @rights={{0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r7, r0, r0, r0]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}], 0xb8, 0x20000000}, {&(0x7f0000000d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000000dc0)="893e386a1f16a7ebf20473b20d602910b3f386543fa6243d9a4702e695525394be821d84c2a1e6803df7dc414393b9085f298dacaf1661f1693411244c0cba830f2bd1c4062489eb9fcaaa1bbc0bb0ef42724d584ac92a0b0712216db6da2dba2a09be2a7964e69eba353643a41ab9bab728565e12858524970c2e014588615770290a3bc6d30f98c14be161692d2374bbb2b13c7f3505a375400873d6e65fef396c74d1432280e6512a86fa0019d558fc4e7244be8db037686e60d09029ac35590034b079c4b8cedc17ee3816081acba4e80f7f3e1a931d4d44fce35871c315", 0xe0}, {&(0x7f0000000ec0)="41dca18d46e0fcabef0146377d5bdb8ecae49ac4bb8cde2784596b9b8647e348c230f3d25cf59be79c5b73e43958a675bf8b5ed1f9d3521b0b993d8fcf342e933ce2ba482ab19acbadebcecad6d6bcdbd9aa9c176bf43a67cf", 0x59}, {&(0x7f0000000f40)="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", 0x1000}, {&(0x7f0000001f40)="b76b7ba6dd9b5f31bcee74802e870e919986be84be44f6586e2f8f01b0540a8a48e5a60f0ce50a9f4dbd64b9c19eae248323f9e960f3eea7e37e26007fc8ab3c0bfd98e3ab9a0df09d6762082f4dc06189269d742859a667df16ca770e041aa073bc4680bde82b7c7e324a16bee767f0028ee689b6ca44e43e6e5517a24f5b0f25eb30e8d5df6c79ff8b4ea6b2b14444b4454fc2871bfb50fc520d42dbc90b32c21289073a93127c7c9723721155113a3c2a14af79a042d102268e1469dc8b937878475715073ee308075e359e0c163b1901", 0xd2}, {&(0x7f0000002040)="69280ba8a97b317f973ba002db655367158ef1a32725c445c9e683730a6a8af0465d5a779529eb58dc62f53e9859e69c96dd429ea517fc9a901fae24f79e40b3de9d1353dd3da6458111ab58ed2457bf07dcec688ad56ee9bd068685420c6d7c8333f563c528e55ac4f1fe2e4bfd529ae1427d6fd914a517f3b5182b25ed3463532f35656ae1adbb5eb1c642134faf25093b38ffe2f0070365844addb4b541769b6deecb010d63", 0xa7}, {&(0x7f0000002100)="401c26a3a1cc31709277c5de2ee7d33bdb97240c1ffddc6be369ae837755a7d53465ed830ec9c5", 0x27}], 0x6, &(0x7f0000002780)=[@rights={{0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r11, r12, r13}}}, @cred={{0x1c, 0x1, 0x2, {r14, r15, r16}}}, @rights={{0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r17, r18, r19}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r20, r21, r22}}}], 0x110, 0x80}, {&(0x7f00000028c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000002940)="cec66d83a6cccad0c285eb23daea1035c9f04a4c00980df41c62aa688fe4a05b0defcd2f83c3c127813abbac30bbce025e6dab6416100394bbd854109ec55df7921047d83007b7b90acd094bcbb7b2c515095f5a0262ab686f2d74fed7dafde1f2b8225a17db701f7a1f0b6236029ae683035c9d14eb4dde", 0x78}, {&(0x7f00000029c0)="0a0beec566a9a3b49d54d40909d9039fd124148ba5586d9e46524780be46b28ee1b7a1fe8ef542ae34e5da78a65959e8a84ad5cad4bd8c706fd365c5fc7432ef5e22fafaa7a5b92a3659eda8410d8ad1800e69c6c17a8924ac", 0x59}, {&(0x7f0000002a40)="b044570cd20fe5e560b155c4bdb30a", 0xf}, 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{&(0x7f0000003ec0)="38889b08db86a1825e32822f7c011d2695b179958f49eca87a6687467ee040", 0x1f}, {&(0x7f0000003f00)="921e79bb19a7c4263c8819629a4d144d53bf88ade7e35590d90d73f56d41093fa8eed7e015f198c589156635e33e086e82f9a8f06ee6b7f274308c4d965a9bdf4edc8c3a3174aa82449fee3687a09f3c3947ff21aeba4ff12e7c9eceea9cd6d5c994", 0x62}, {&(0x7f0000003f80)="00015791c2800afcf54a27f07c125d5d32b461df4eefc5ea007d6a016fdbd828d48758ef582e1a5b515f8ed7743ac2e54b3837928dea2321a0d67442d767ed88ef17031d28cb491e30ac6c4fac0db9240b18563451c605222cb7d9f21c1bcf7a3430d1e30132a6e850a89eede527aaafa7565b6e9ded77ea1024a05ceb18455a556beea74b95ec68211b8380ddd8e4abb554c42ad84574eceabe2d49c7515ccf31e1e65b543503546373d7aaee", 0xad}, {&(0x7f0000004040)="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", 0x1000}, {&(0x7f0000005040)="5f34ba21ff930b943d569b457fed05a3e6b67522181678535a8d84d00359422897d7270e7a3e6593cea6015e3d5421b74d41dd9df6d6fa40d396e360c358ebf5789df8fa8a81c7514a10d0fb62ece74291627bd2e693416a004d2832a1bccfa810b8235cd66658143d8bc87919b7c6797a23d16ff545229ca3f20b9fbd336d4e0b28f021127789678fe408f6fd5466ade5d4f1b2faab3780b5411ea53221f22908e87179a48318c06d440f8df2b5036d7cb57b81473be10aafbbf73e6691e0616f8a0fcc63010bc3d429f18922396e07e36d4c2c", 0xd4}, {&(0x7f0000005140)="f65a5e2e9c97471d780f158c43dab529cab25fa2e38d6f11201daca402ec992dbf", 0x21}, {&(0x7f0000005180)="d8ccc62f4097f6d5d5ee682afcaee93c438ba13322e88cf27072c976786bbb72978b000dabd72cf5cff779a0d8557fb09475636566b5543dad6d412290c902e42bff3c6ee54603fcb9b05e3dbb0b245aa8af0d09dc9a7c7d6d6e50f158d4c5e0fcd1e126eda9fc2ab6dbc9e0255527483af3c9ced6a9574b947474521c9e56c2fff870c8d9d5f662b887d7d78d455ee9abdaf892d7c4e6e284ba6ead401944ebd3735072b8ef6fc9b6e2f0eb6a635fc03b6f99db6b5ad40209395b5e12063aae67260f", 0xc3}], 0x8, &(0x7f0000005840)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r47, @ANYRES32=r48, @ANYRES32=r49, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r50, @ANYRES32=r51, @ANYRES32=r52, @ANYBLOB="000010002c00000000000000bf8f0ee13aec01000000c64e2000abba4c229f73d4bf406b87abe4e119e2f5e16910549d7d0179e42faf700b60e9d7850ca31f1e43cc531d3bb3d9f74b9336f166add165ca857c48fceca752106061ad4193cc0bc6d3d90821c2a0b4ff541927151bb294588f8117aa2428bfac03c6ed0a74bde16d0682c0f850e93f4dc05b93041a6b42b049235becb88b9162f83f41ec237e31d96f926f9b9ecfb4c71fec8975421522e9a9e8fe3873c3a7655f2b2753b08dc4c445f6a4095ba32a479958ea14fc613f6def8d447d", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r53, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0x40840}], 0x5, 0x4000810) pidfd_send_signal(r0, 0xd, &(0x7f0000000080)={0x2b, 0x4676, 0xb77b510}, 0x0) write$P9_RLERROR(r0, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0, @ANYRES32=r0], 0x396) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 00:44:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 247.457160][T11441] block nbd0: Receive control failed (result -22) [ 247.457173][ T9299] block nbd0: Receive control failed (result -22) [ 247.475621][T15496] block nbd0: Device being setup by another task 00:44:19 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:19 executing program 1: r0 = socket(0x11, 0x3, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) [ 247.503516][T15501] block nbd0: Device being setup by another task [ 247.536949][T15504] block nbd0: Device being setup by another task 00:44:19 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000240)) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0xff34) ftruncate(r0, 0x7) ioctl$TCFLSH(r0, 0x540b, 0x7fffffff) 00:44:20 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000380)='/dev/bus/usb/00#/00#\x00', 0x5, 0x80301) sendmmsg$nfc_llcp(r0, &(0x7f0000003140)=[{&(0x7f00000003c0)={0x27, 0x1, 0x0, 0x0, 0x7fffffff, 0x4, "7d526703c46331f7d6bd27706b0e56b86d9c57c042bd945b263da93d91243e834e2ea207a9a5bd1031ff7a736e952d10c832b04922493e20ff7765ffc570b9", 0x27}, 0x60, &(0x7f0000000900)=[{&(0x7f0000000440)="66526f7299ce1841ad71f01dd02da6b6a7010df05b7f46df5ca033bf1c876464c2e105462824605c0f2f1825e023c2a524e4f321cee47f30b15f7d7279094aee9cbad1de877b74d002309c9e51c8c16536e780bc1ba161bb4a6b9b2a02e3754392fba59c760e06cdef62342969a02f136af7439bf644d38d697fed9cb1953d20e214676b4d995c6f2a7568c58a3c52f97e08b8cb5b2933500a5b1a1b588d820d", 0xa0}, {&(0x7f0000000500)="1cbc816a6ef5ad88cebfe275fdacdc4563fc2a0f9e234e914004dc2545f28099b44d09176ced5f5bea62660c6893acf323dd0fe2e9b793c6a55a321d5210c7db342299c619cca3cb747fc2276eb5dca27574f7a6b985a80d8d243d3ae026ee31", 0x60}, {&(0x7f0000000580)="4f2ce86b7f7352b14be4335d2e9a16a9feb6133992e5eb61995b26f9bb478843830516278c82a4d073b7f91d77b3fcabca5c7d98613311856ab72c3831fe01743afb4c060ccb76ad424975ff25142c87ffa8742c2707514e8bd00113eb2d04bade4bdb243436f0c341d2ed2d88407c29610464fa20bcc66c061bc90ff63d877f955fe6cc05cc18d5358e25d3023aa60d7d41ae0770a62327c2b6de103371b9009fee103ab53def9c01f079cc6f2147e693ee693ac5a918e989dd6a6829d9094d1195f288a078e43a044a40a4309c13b072997d5aec13", 0xd6}, {&(0x7f0000000680)="87a74029044c27070bc4ee5412a5ed3cdb294217e10e2621882e431065613c6aa378a3a90752c2a293e7b373ca5a50ad4385d1aaaec6bad9138f1a6255307922b7f289159c376d6a4174a895b923949e2b7f657c09762b4b2dabd438bd811f43e24c262e40e5adf4eca5bcb860ab76853027e5c18764d1d9a9a56f48d2ebae4da99be571bee344c9ad1a644af835f70433d10e0347ad4a9a3aec0ee451bd542803b4f373b064dc8670347c1f01e088112b00bd30c52107b047be643e7fd562c4d2", 0xc1}, {&(0x7f0000000780)="8ab61ade7f714ba5c16ee58df89d5ecd4f131abcea59ac65b82064df93eb1e69e52f4eb482519e642f4a48fdf3d4ae041f1ddcdb7b15df25510e215ae65fa80f7d3570209d0ee5207650c77e408f600b852e7f771266df09ada027fbc0958a5fd46279951736b711d048d73a1680bd06a5316261c6e279f377a780969fc41f85f8b8de27c673eb04c5bc3ce2b563e6adf2ac195722d43b4eefec40e7aff25a999fa33d4418d07648b77fa98ef9bfef9ba2", 0xb1}, {&(0x7f0000000840)="7a95b34add9ee557ab1f5959145db3fdc21424e29b8436928106ca7f8768e2fbdce7ad4a355acf532b2c8d568c8b3150b16278908921310b21212ba6705b2f38030995b031864b3f3e6431bb323a5c03fd4ecb2fb42c18ab39d26e0bde11b5c353ab9953f710f9", 0x67}, {&(0x7f00000008c0)="898cd209f166980e8ee2557b", 0xc}], 0x7, &(0x7f0000000980)={0x18, 0x11d, 0xc06, "cbeb8b"}, 0x18, 0x4}, {&(0x7f00000009c0)={0x27, 0x1, 0x1, 0x7, 0x100, 0x0, "1cf849a117748d04aca7baf567fe51fc612ab9d1b5a57fa9970ff343f8544e82f1d8b1abcad643f4bb99a92a78a4215fff794a7dc48af68deaf91ab4251b10", 0xf}, 0x60, &(0x7f0000001b40)=[{&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="33e7597a6a1b4c6cc73fde43ae38a152", 0x10}, {&(0x7f0000001a80)="237998cee898cb064ac85545f80db3c284d3ec20af26116780a7a8d01ce1", 0x1e}, {&(0x7f0000001ac0)="984408117f196215f2e4cb4431b64a5f2c2e4733c54a5374624647d5910170bf6c5f7dbedbda9348b55fe044ecb04dd02dc892", 0x33}, {&(0x7f0000001b00)="d5610848e15622c21f46", 0xa}], 0x5, &(0x7f0000001bc0)={0x100, 0x29, 0x9, "a84751295e200e092cdfc8075810e13fb4a48f76b4716631a47ca45f8782c3f66492531d47dbde06d38a787972314231f1db888e793eb684141d4f3222653a9c963e250865f06c29fe91e463cbab653c7b22fe2e2dd7eadb32e7b2c6c95f44fe86e3f043b03b073fd219077ef26f7c752858f602ca3c8c00c3f3c8febd8cddfc4ba8b8d63007d5f8a0e5f8319aa20b6fe2589d62172b87f2abe2f2be6f06ed0a6715ac992caed5bbc39e77c49ce48f3a1f8ae1e506eb04ce5b97c608603f69d29e30cd344f92bd28159af46e779650be3b41b17f71fab609e943e58900810a728453eb15640da84b83"}, 0x100, 0x1}, {&(0x7f0000001cc0)={0x27, 0x1, 0x0, 0x2, 0x4b, 0x8, "ce6d1d7e5163bd7d0374b4f4b7b6f25a3973bca68259306c5b25c1b284706d9adb3096981bd92a366eb373539e341ec46a22349baa5b886d71f61dacfa1326", 0x6}, 0x60, &(0x7f0000002fc0)=[{&(0x7f0000001d40)="d685fcacb5e3cde980373342d1cb1f590e7372675585c072f817791956e1420dc405e62ddeed1e6655d4ede06571838d6f9b7560ca877a29d87c806a0c2ffebd12f989c2b445e5c73315612527698406f708ce1a103f1538a41bce1f2ed3ed29ae77354b5f2890e2a666efdf1fd47528d4908241f480cbd8dc1c80cd82599b4e5792e562800bda61f2229a2bea8c4723d12921293839225c509e710e8efddb90e34f26a5e27e41fd19d9119acd103a41c02a53416d39add1795df0fc07836ab003bcf7f63bbab5129fd4c8b08febc5363aff482b1839a20e04be1641c58fea1a009b45cc25", 0xe5}, {&(0x7f0000001e40)="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", 0x1000}, {&(0x7f0000002e40)="f59388a22059386a69adef0e6430d079b9e190db5809006849043b8f4881577d74b6339cb9a908b525fe6d0392109beda9aed22d2c67c94acc56fd76d6d0eb754b270f8a6e4d68b99ed42cc66783d049ed4393835d3d253d8ef65e21a57cc696e71958795d2c68e0ba4277e6daf6e6d2c6ec2a987f3a576c3b5d6a23ae863290adf90e2a2c966264658294c7963a5d7f8edb5ea7106caffa757f27f5e9666ef6a8c4c8497899ab05a726185131e87617dce93e019d2ad8a84ca35f92f198d1c4667acc77e85732a91b3d8c928ea435df6212d89dfe08bb0c1df079eeccf8472f4359e44a0ff46c", 0xe7}, {&(0x7f0000002f40)="a44c020d9a8722813869fe9e69dcf10087ba700fa50700ce54d89a87ea365d516f0ef05491e2ea86ff897282d6c1628dd2c6c5941666451bf9495ad942a81e5e0cef4584f11eaf370b9654a8163f1b40005881e6071fd10ecabcbd0ecc7de7da883155fa5868b422b7c03e58f30b13e20e848beea42368", 0x77}], 0x4, &(0x7f0000003000)={0x108, 0x110, 0x2, "bcaad1b2415047702df698a8c51336215e0dc1711d2287da77ae121626fe7d69ee6524c5a0b4c4a3baabfcb3af164246397da76b685265eba0f92dfabda34ecf28c0741c32f3bbbb606f6d285c160f7428cdae8c953c3b8d82bfe8d162a03a6fa2080cd97b728aad29355a67528cd29ab2be1e3a916eb48f547c30bc8b41e2ef76ee3717b60201cf5fa343c0fb4327eef64c99970b723880fde7808df55a237c28d681efa962eb1330300be18530ed6557f2453d0bbbc6d2d2649c042e4bd194245052e520e606e727b4a77b704cd29d8c68d876aea0c4ec0e7aa53ad3611fff7a8615ffe39e3831c65fd1251ac7e0dbe6a0e24efc3cc5"}, 0x108, 0x20000000}], 0x3, 0x20044000) r1 = socket(0x11, 0x3, 0x0) dup2(r1, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000300), 0x2, 0xf}}, 0x20) fcntl$getown(r0, 0x9) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x10000000007fff) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x2000, 0x0) ioctl$PPPIOCGUNIT(r4, 0x80047456, &(0x7f0000000080)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000003200)={{0x6, 0x8635}, 'port0\x00', 0x60, 0x11000, 0x100, 0x4, 0x5, 0x10000, 0xdb08, 0x0, 0x4, 0x7ff}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000000280)={r5, 0x6, &(0x7f0000000180)=[0x8de, 0x401, 0x800, 0x8, 0x6, 0x0], &(0x7f00000001c0)=[0x4, 0x80, 0x3, 0x9a11, 0x81, 0x7ff, 0xab6], 0x4, 0x7, 0x0, &(0x7f0000000200)=[0xfffffffffffffe01, 0xfffffffffffffff7, 0x8, 0xffffffffffffffff, 0x80, 0xc0b9, 0x5], &(0x7f0000000240)=[0x9, 0xfff, 0x2, 0x9a, 0x6]}) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) ioctl$KVM_REINJECT_CONTROL(r6, 0xae71, &(0x7f00000032c0)) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 00:44:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 247.623343][T15494] block nbd0: shutting down sockets 00:44:20 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:20 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 247.728016][ T9299] block nbd0: Receive control failed (result -22) [ 247.743487][ T9299] block nbd0: Receive control failed (result -22) [ 247.750749][T15521] block nbd0: shutting down sockets 00:44:20 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="010a0c000000000000000f00000004006b67982058bdce8886b0afd1842aeb5142f774623de93c1971e7276cbb1617c9f603c5104677f250eb22089661f782ff0f00000000000072ba646e6daff89da6baea7ed307f56ad123a7cbb43cc2ff6d19176b45b6cc3c23ce7ed16fb90da28787f22a4fbdf7dae6112fe6493d0045211d792949b01400c5852bc716eb436f12a54dc2ae0ef260ceac37e7c55e6ca5cea9c0807543975d6e825df102ec3993127f33f337"], 0x18}}, 0x0) [ 247.829843][ T9299] block nbd0: Receive control failed (result -22) [ 247.840882][ T9299] block nbd0: Receive control failed (result -22) [ 247.848243][T15521] block nbd0: shutting down sockets 00:44:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:20 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0xf33}, &(0x7f0000000180)=0x8) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400800) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000080)={0x6, 0x10000}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 247.900215][T15538] block nbd0: server does not support multiple connections per device. 00:44:20 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x80) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x100) accept4$rose(r0, &(0x7f00000000c0)=@full={0xb, @dev, @bcast, 0x0, [@null, @bcast, @remote, @remote, @remote, @bcast]}, &(0x7f0000000140)=0x40, 0x80000) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mount$9p_tcp(&(0x7f0000000040)='727.0.0.1\x00', &(0x7f0000000080)='.\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000100)={'trans=tcp,', {'port'}}) 00:44:20 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:20 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 248.000043][ T9299] block nbd0: Receive control failed (result -22) [ 248.000056][T11441] block nbd0: Receive control failed (result -22) [ 248.014164][T15547] block nbd0: shutting down sockets 00:44:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 248.051436][T11441] block nbd2: Receive control failed (result -22) [ 248.051441][ T9299] block nbd2: Receive control failed (result -22) [ 248.065602][T15557] block nbd2: shutting down sockets 00:44:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r1}) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f00000011c0)={0x0, 0xfffffffffffffefc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x0, 0x27}, 0xfffffffffffffdce}, 0x1, 0x0, 0x0, 0x4000000000}, 0x4c014) recvmmsg(r1, &(0x7f0000001180)=[{{0x0, 0xeaf4ea4db2787414, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4096, 0x7af}], 0x0, 0x0, 0x1e5, 0xce0}}], 0x400000000000039, 0x0, 0x0) 00:44:20 executing program 1: r0 = syz_open_dev$ndb(0x0, 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:20 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 248.116821][T15564] block nbd0: server does not support multiple connections per device. [ 248.136993][T15560] block nbd2: Device being setup by another task [ 248.152771][T15561] block nbd0: shutting down sockets [ 248.158961][T15557] block nbd2: shutting down sockets 00:44:20 executing program 1: r0 = syz_open_dev$ndb(0x0, 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:20 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:20 executing program 2: syz_genetlink_get_family_id$net_dm(&(0x7f0000000000)='NET_DM\x00') r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:20 executing program 1: r0 = syz_open_dev$ndb(0x0, 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:20 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x6, &(0x7f0000000140)="000400fe5d2ad82b994cc72896501a001801f4eb87a78d9538f92b102b44c6766145b8c7b0326ecc379bb71adfa42bc264c5") openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x5f}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 248.403662][T11441] block nbd0: Receive control failed (result -22) 00:44:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:20 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 248.447642][T15600] block nbd0: Device being setup by another task [ 248.457265][T15609] block nbd0: Device being setup by another task 00:44:20 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000280)="11dca5055e0bcfec7be070") r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) fspick(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000140)={0x0, 0x2710}, 0x10) recvmmsg(r1, &(0x7f00000003c0)=[{{0x0, 0x12, 0x0}}], 0x7fffffff00000024, 0x0, 0x0) [ 248.533123][T15598] block nbd0: shutting down sockets 00:44:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 248.616278][T11441] block nbd0: Receive control failed (result -22) [ 248.648072][T15600] block nbd0: Device being setup by another task [ 248.666040][T15609] block nbd0: Device being setup by another task [ 248.733459][T15598] block nbd0: shutting down sockets 00:44:21 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vfio/vfio\x00', 0x121000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000001c0)={0x2, 0x1}) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7fff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x35e188a9}, &(0x7f0000000080)=0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x1, 0x0, 0x330}, &(0x7f0000000100)=0x18) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 00:44:21 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:21 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:21 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 248.829698][T11441] block nbd0: Receive control failed (result -22) [ 248.849239][T15647] block nbd0: shutting down sockets 00:44:21 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 248.979655][T11441] block nbd0: Receive control failed (result -22) [ 248.986478][T11441] block nbd0: Receive control failed (result -22) [ 248.995762][T15656] block nbd0: Device being setup by another task [ 249.017673][T15666] block nbd0: Device being setup by another task [ 249.063613][T15655] block nbd0: shutting down sockets 00:44:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) close(r1) r2 = syz_open_dev$vcsn(0x0, 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0), 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=""/61, 0x3d}}], 0x1, 0x0, 0x0) readv(r1, &(0x7f00000002c0), 0x17c) 00:44:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:21 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\xff', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:21 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) nanosleep(&(0x7f0000000600)={0x77359400}, &(0x7f00000005c0)) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x5, 0x7, 0x2, 0x9d19, 'syz0\x00', 0x7}, 0x1, [0x81, 0x8, 0x9, 0xfffffffffffff801, 0x101, 0x7, 0x5, 0x40, 0x7, 0x1ff, 0x39, 0xecd9, 0x2, 0x2, 0x2, 0x3ff, 0x3b8c59a2, 0x101, 0x9, 0xfffffffffffffffd, 0x2000, 0x7ff, 0x76, 0x1, 0x0, 0x4, 0x40, 0x10000, 0x5, 0x7, 0x7f, 0x1, 0x100, 0x1, 0xe777, 0x101, 0x80, 0x5, 0x271d, 0x9, 0x7f, 0x1, 0x1, 0x0, 0xfffffffffffffffd, 0x5, 0x2, 0xba, 0x71a87faf, 0x0, 0x573, 0x8, 0x7fffffff, 0x20, 0x9, 0x26b9, 0x59d, 0x400, 0x5, 0x2, 0x54c, 0x9, 0x80000001, 0x8b, 0x6599, 0x7, 0x2, 0x9, 0x0, 0x2, 0xff, 0x1, 0x4c0, 0x80000000, 0xffffffffffffffff, 0xffffffff, 0xff, 0x3, 0x1, 0x0, 0x5, 0x2, 0x4cf0, 0x1, 0x6, 0x500fe243, 0x9, 0x0, 0x5, 0x8, 0xffff7fffffffffff, 0xfffffffffffeffff, 0x8000, 0x1ff, 0x0, 0x6, 0x8001, 0x83b, 0x9, 0x0, 0x6, 0x3, 0x3, 0x0, 0x7, 0xa9, 0x7, 0x8, 0x7f, 0x8000, 0x81, 0xea61, 0x4, 0x1, 0x1f, 0x9c, 0x101, 0x8, 0xffffffffffffffc1, 0x2, 0x0, 0x0, 0x3, 0x6, 0x2, 0x1, 0xffffffff00000001, 0xd95], {0x0, 0x989680}}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:21 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:21 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 249.477301][T11441] block nbd0: Receive control failed (result -22) [ 249.491009][T15692] block nbd0: Device being setup by another task [ 249.509108][T15696] block nbd0: Device being setup by another task 00:44:21 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:22 executing program 0: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001280)={0x17, 0x5, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, @ldst={0x3, 0x2, 0x0, 0x1, 0x2, 0xffffffffffffffe4, 0x1}, @jmp={0x5, 0x1, 0x8, 0x7, 0x7, 0xffffffffffffffe0, 0xfffffffffffffff0}, @jmp={0x5, 0x20, 0xb, 0x0, 0x1, 0xfffffffffffffff7, 0x10}], &(0x7f0000000080)='GPL\x00', 0x8, 0x3b, &(0x7f0000000100)=""/59, 0x41100, 0x3, [], 0x0, 0x14, r0, 0x8, &(0x7f0000001200)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000001240)={0x1, 0xb, 0x1, 0x9}, 0x10}, 0x70) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001300)={{{@in=@dev, @in=@loopback}}, {{@in=@empty}, 0x0, @in6}}, &(0x7f0000001400)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002500)={'rose0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1f, 0x388, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x80000000, 0xe, 0x0, 0x9, 0xffffffffffffffe1, 0x8}, @exit], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000001440)=""/4096, 0x100000000000000, 0x4000003, [], r1, 0x6, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xffffff16) 00:44:22 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\xff', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:22 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 249.660119][T15709] block nbd0: Device being setup by another task [ 250.222914][T15676] block nbd0: shutting down sockets [ 250.263890][T15692] block nbd0: Device being setup by another task [ 250.270764][T11441] block nbd0: Receive control failed (result -22) [ 250.281172][T15676] block nbd0: shutting down sockets 00:44:22 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x19c, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0xac, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}]}, @TIPC_NLA_NET={0x28, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8df3}]}, @TIPC_NLA_MEDIA={0x6c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffff001}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}]}, @TIPC_NLA_LINK={0x34, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffffe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6d}]}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) 00:44:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:22 executing program 0: socket$tipc(0x1e, 0x2, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x2, @empty, 'bond0\x00\x00\x00\x00\x06\x00\x00\b\x00'}}, 0x1e) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000280)="11dca5055e0bcfec7be070") connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @empty, 'vlan0\x00'}}, 0x1e) r2 = getpid() syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e23, 0x9, @empty, 0x7fff}}, 0x0, 0x8, 0x0, "791230c52ff9545486f08cf3e8fc51af160588707fb94d747b0c93d9a3d1290e4eff851397669099e98c87012a0ffdb626f8414098fb15405867837928a4d82e14b45be268f9dd80c95c9e099b86245d"}, 0xd8) sched_setattr(r2, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x100000000007}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, 0x0, 0x0) write(r5, &(0x7f00000001c0), 0x10000012f) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 00:44:22 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:22 executing program 4: r0 = socket(0x11, 0x3, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 00:44:22 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\xff', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:22 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\xff', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:22 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:22 executing program 4: r0 = socket(0x11, 0x3, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) [ 250.541982][T11441] block nbd0: Receive control failed (result -22) [ 250.549658][ T9299] block nbd0: Receive control failed (result -22) [ 250.558767][T15740] block nbd0: shutting down sockets 00:44:22 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:22 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 250.707412][T11441] block nbd0: Receive control failed (result -22) [ 250.726814][T15744] block nbd0: shutting down sockets 00:44:23 executing program 2: r0 = socket(0x11, 0x4, 0x6a2) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) 00:44:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:23 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x19c, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0xac, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}]}, @TIPC_NLA_NET={0x28, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8df3}]}, @TIPC_NLA_MEDIA={0x6c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffff001}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}]}, @TIPC_NLA_LINK={0x34, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffffe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6d}]}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) 00:44:23 executing program 4: r0 = socket(0x11, 0x3, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 00:44:23 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:23 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\xf9', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:23 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) ioctl$TIOCSISO7816(r1, 0xc0285443, &(0x7f00000000c0)={0xa31a, 0x5, 0x7, 0x2537, 0x6}) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7fff) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e21, @loopback}, {0x307, @remote}, 0x8, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'yam0\x00'}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x200000) ioctl$RTC_PIE_OFF(r3, 0x7006) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 251.257352][T15784] QAT: Invalid ioctl 00:44:23 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:23 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 251.358509][T11441] block nbd0: Receive control failed (result -22) [ 251.370197][T11441] block nbd0: Receive control failed (result -22) [ 251.379495][T15796] block nbd0: Device being setup by another task 00:44:23 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 251.407849][T15799] block nbd0: Device being setup by another task [ 251.427000][T15813] QAT: Invalid ioctl 00:44:23 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x7f', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 251.449427][T15813] block nbd0: Device being setup by another task 00:44:23 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x19c, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0xac, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}]}, @TIPC_NLA_NET={0x28, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8df3}]}, @TIPC_NLA_MEDIA={0x6c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffff001}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}]}, @TIPC_NLA_LINK={0x34, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffffe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6d}]}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) 00:44:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 251.500847][T15782] block nbd0: shutting down sockets 00:44:23 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:24 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x8) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xf2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 251.559627][T11441] block nbd0: Receive control failed (result -22) [ 251.571076][T11441] block nbd0: Receive control failed (result -22) [ 251.598865][T15825] block nbd0: shutting down sockets 00:44:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x8c', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:24 executing program 4: r0 = socket(0x0, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:24 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x9, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-monitor\x00', 0x410005, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000140)={0x5, 0x5}) write(r0, &(0x7f0000000240)="8d6a7fdbe53566ca22913c2cf99bb94cf443b90c6441601ddea207befc52b1a23057669e6e66d464e7935e330f7778842dda8758e7caa20c3b37dfb2b38236b04c7a70800c1ad9d1499751b45fbcb1da98f506b7255d170200f2127e37221536b1742534c4a642227670ee91c11e39c0eabfa62918d5514795493d43dd433b2272ab7517e6782f70", 0x88) ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f0000000080)={0x100000000, 0x5, @value}) init_module(&(0x7f0000000040)='vmnet0\x00', 0x7, &(0x7f00000000c0)='ppp0\x0ebdev\x00') 00:44:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:24 executing program 4: r0 = socket(0x0, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 251.763854][T15849] block nbd0: server does not support multiple connections per device. [ 251.808023][T15842] block nbd0: shutting down sockets 00:44:24 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge_slave_0\x00\x04'}) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$SIOCAX25DELFWD(r3, 0x89eb, &(0x7f0000000040)={@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={@ipv4={[], [], @multicast2}, 0x0, r2}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x5, @ipv4={[], [], @multicast2}, 0x5}, {0xa, 0x4e24, 0x2, @ipv4={[], [], @multicast2}, 0x1}, 0x8, [0x7, 0x8, 0x7, 0x80, 0x9, 0x3, 0xa1, 0x1]}, 0x5c) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000080)=""/49) 00:44:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\xf6', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 251.864341][T15849] block nbd0: Device being setup by another task 00:44:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 252.037231][T11441] block nbd0: Receive control failed (result -22) [ 252.048612][T15869] bridge0: port 1(bridge_slave_0) entered disabled state 00:44:24 executing program 2: r0 = socket(0x1f, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x60200, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xfffffffffffffff8) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) pipe(&(0x7f0000000080)) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\xfe', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 252.086600][T15862] block nbd0: shutting down sockets 00:44:24 executing program 4: r0 = socket(0x0, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:24 executing program 0: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001180)=0x14) accept4(r0, &(0x7f00000011c0)=@ipx, &(0x7f0000001240)=0x80, 0x80800) shutdown(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000180)="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", 0x1000, 0x800, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000001280)='/proc/capi/capi20\x00', 0x121800, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000012c0)={0x7b, 0x0, [0x2, 0x6, 0x6, 0xfffffffffffffffc]}) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="24000000020307031dfffd946ff20c0020200a1009030000021d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:44:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:24 executing program 2: r0 = socket(0x11, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xb0, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [], @loopback}, 0x6}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x28}, 0x3}, @in6={0xa, 0x4e22, 0x8000, @dev={0xfe, 0x80, [], 0x25}, 0x9}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e24, 0x5000, @mcast2}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e20, @empty}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0000484a415c912ecbd1000000000000000000010d5bdf32c31b5ad0e4"], 0x10) [ 252.290775][T15908] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 252.337939][T15919] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:24 executing program 4: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 252.435858][T15929] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:24 executing program 4: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:24 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x6f, 0x0, &(0x7f0000000040)) setsockopt(r0, 0x4dc, 0x7, &(0x7f0000000080)="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", 0x1000) clock_gettime(0x0, &(0x7f0000003080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002f40)=[{{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000000)=""/27, 0x1b}], 0x1, &(0x7f00000010c0)=""/60, 0x3c}, 0x6d6}, {{&(0x7f0000001100)=@ax25={{}, [@bcast, @netrom, @null, @default, @null, @remote, @bcast, @rose]}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000001180)=""/72, 0x48}, {&(0x7f0000001200)=""/25, 0x19}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)}, {&(0x7f00000022c0)=""/33, 0x21}, {&(0x7f0000002300)=""/81, 0x51}, {&(0x7f0000002380)=""/183, 0xb7}, {&(0x7f0000002440)}, {&(0x7f0000002480)=""/2, 0x2}], 0xa, &(0x7f0000002580)=""/157, 0x9d}, 0x4}, {{&(0x7f0000002640)=@isdn, 0x80, &(0x7f0000002700)=[{&(0x7f00000026c0)=""/41, 0x29}], 0x1}, 0xff}, {{&(0x7f0000002740)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000002c80)=[{&(0x7f00000027c0)=""/201, 0xc9}, {&(0x7f00000028c0)=""/129, 0x81}, {&(0x7f0000002980)=""/148, 0x94}, {&(0x7f0000002a40)=""/80, 0x50}, {&(0x7f0000002ac0)=""/45, 0x2d}, {&(0x7f0000002b00)=""/161, 0xa1}, {&(0x7f0000002bc0)=""/164, 0xa4}], 0x7, &(0x7f0000002d00)=""/167, 0xa7}, 0x40}, {{0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000002dc0)=""/28, 0x1c}], 0x1, &(0x7f0000002e40)=""/224, 0xe0}, 0x9}], 0x5, 0x40000021, &(0x7f00000030c0)={r1, r2+30000000}) connect$tipc(r3, &(0x7f0000003100)=@nameseq={0x1e, 0x1, 0x1, {0x1, 0x4, 0x4}}, 0x10) 00:44:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:25 executing program 4: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:25 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000200)=0x60) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000240)=0x1, 0x4) r1 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0xaf6d, 0x402000) bind$rxrpc(r1, &(0x7f0000000100)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000000)={0x81, 0x0, [0x3]}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000080)={0x0, 0x17001}) 00:44:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 252.777442][T11441] block nbd0: Receive control failed (result -22) [ 252.784013][ T9299] block nbd0: Receive control failed (result -22) [ 252.810653][T15974] block nbd0: Device being setup by another task 00:44:25 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(0x0, 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 252.859082][T15949] block nbd0: shutting down sockets 00:44:25 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x0, 0x401, 0x0, "f2cf0e41485b6961163240d98a4e3e5fee955d92dc745fb3ca5bc8230a4ce0162fd9d4cbd34b2beda467de6266c0f783e5b9b38ee5e74397747a2dece70872c98891836e7f64768b4a0766f00b3fce10"}, 0xd8) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:25 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(0x0, 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:25 executing program 0: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000100)=""/246) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0xd9) ioctl$SIOCAX25CTLCON(r0, 0x89e8, &(0x7f0000000040)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x7, 0x7e, 0x4, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @null, @null, @default]}) ioctl$PPPIOCGFLAGS1(0xffffffffffffffff, 0x8004745a, &(0x7f0000001240)) 00:44:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="c0dc00025e0b01047be070") r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x48, &(0x7f00000000c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) 00:44:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 253.096608][T11441] block nbd0: Receive control failed (result -22) [ 253.103156][T11441] block nbd0: Receive control failed (result -22) [ 253.129773][T16006] block nbd0: shutting down sockets 00:44:25 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(0x0, 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 253.234543][T16022] block nbd0: Device being setup by another task [ 253.319807][T16022] block nbd0: shutting down sockets 00:44:25 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:25 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r2 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 00:44:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:25 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:25 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000015000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x238) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0}, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000001c0)={0x6, [0x401, 0x0, 0x6, 0xe414, 0xa5a, 0x0]}, &(0x7f0000000200)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x8, 0x1}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 253.465138][ T9299] block nbd0: Receive control failed (result -22) [ 253.484456][T16047] block nbd0: Device being setup by another task [ 253.508693][T16047] block nbd0: Device being setup by another task 00:44:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0b") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 253.573565][T16042] block nbd0: shutting down sockets 00:44:26 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 253.638303][ T9299] block nbd0: Receive control failed (result -22) [ 253.648747][T16055] block nbd0: shutting down sockets [ 253.672204][T16060] kvm: pic: single mode not supported 00:44:26 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f00000002c0)={0x3ff, 0x7ff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x60000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_virtio(&(0x7f0000000080)='vmnet0ppp0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x1000, &(0x7f0000000200)={'trans=virtio,', {[{@dfltgid={'dfltgid', 0x3d, r3}}], [{@appraise='appraise'}, {@subj_type={'subj_type', 0x3d, '/dev/nbd#\x00'}}, {@fsname={'fsname', 0x3d, '/dev/nbd#\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@subj_type={'subj_type'}}, {@appraise_type='appraise_type=imasig'}, {@appraise='appraise'}]}}) 00:44:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0b") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 253.672334][T16060] kvm: pic: level sensitive irq not supported 00:44:26 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:26 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0b") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 253.860023][T16060] kvm: pic: single mode not supported [ 253.860043][T16060] kvm: pic: level sensitive irq not supported [ 253.873012][T16083] block nbd0: Device being setup by another task [ 253.904550][T16060] kvm: pic: single mode not supported 00:44:26 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:26 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 253.904582][T16060] kvm: pic: level sensitive irq not supported [ 253.910652][ T9299] block nbd0: Receive control failed (result -22) [ 253.939323][T16083] block nbd0: Device being setup by another task [ 253.976510][T16060] kvm: pic: single mode not supported [ 253.978392][T16060] kvm: pic: single mode not supported [ 253.989004][T16060] kvm: pic: level sensitive irq not supported [ 254.000252][T16078] block nbd0: shutting down sockets [ 254.015621][T16060] kvm: pic: single mode not supported [ 254.015640][T16060] kvm: pic: level sensitive irq not supported [ 254.029653][T16097] block nbd0: Device being setup by another task [ 254.055555][T16060] kvm: pic: level sensitive irq not supported [ 254.060303][T16060] kvm: pic: single mode not supported [ 254.067222][T16060] kvm: pic: level sensitive irq not supported [ 254.096979][T16060] kvm: pic: single mode not supported [ 254.096987][T16060] kvm: pic: level sensitive irq not supported [ 254.108800][ T9299] block nbd0: Receive control failed (result -22) [ 254.124357][T16060] kvm: pic: single mode not supported [ 254.124389][T16060] kvm: pic: level sensitive irq not supported [ 254.131346][T16060] kvm: pic: level sensitive irq not supported [ 254.153197][T16096] block nbd0: shutting down sockets 00:44:26 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e23, @broadcast}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000180)=0x22ed12ed0f4f7bef) 00:44:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7b") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:26 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x1f) ioctl$PPPIOCGUNIT(r1, 0x80047456, &(0x7f0000000000)) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x1, 0x2) 00:44:26 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:26 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7b") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:26 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 254.360232][ T9299] block nbd0: Receive control failed (result -22) [ 254.366911][T11441] block nbd0: Receive control failed (result -22) [ 254.397323][T16126] block nbd0: Device being setup by another task 00:44:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 254.421320][ T2492] block nbd0: Dead connection, failed to find a fallback [ 254.428644][ T2492] block nbd0: shutting down sockets [ 254.434766][ T2492] print_req_error: I/O error, dev nbd0, sector 0 flags 0 [ 254.442152][ T2492] Buffer I/O error on dev nbd0, logical block 0, async page read [ 254.460337][ T2492] print_req_error: I/O error, dev nbd0, sector 2 flags 0 [ 254.467568][ T2492] Buffer I/O error on dev nbd0, logical block 1, async page read 00:44:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 254.493882][ T2492] print_req_error: I/O error, dev nbd0, sector 4 flags 0 [ 254.500952][ T2492] Buffer I/O error on dev nbd0, logical block 2, async page read [ 254.508939][ T2492] print_req_error: I/O error, dev nbd0, sector 6 flags 0 [ 254.516303][ T2492] Buffer I/O error on dev nbd0, logical block 3, async page read [ 254.525018][ T2492] print_req_error: I/O error, dev nbd0, sector 0 flags 0 [ 254.532156][ T2492] Buffer I/O error on dev nbd0, logical block 0, async page read [ 254.540300][ T2492] print_req_error: I/O error, dev nbd0, sector 2 flags 0 [ 254.547449][ T2492] Buffer I/O error on dev nbd0, logical block 1, async page read [ 254.555403][ T2492] print_req_error: I/O error, dev nbd0, sector 4 flags 0 [ 254.562578][ T2492] Buffer I/O error on dev nbd0, logical block 2, async page read [ 254.570334][ T2492] print_req_error: I/O error, dev nbd0, sector 6 flags 0 [ 254.577728][ T2492] Buffer I/O error on dev nbd0, logical block 3, async page read [ 254.585873][ T2493] print_req_error: I/O error, dev nbd0, sector 0 flags 0 00:44:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 254.593000][ T2493] Buffer I/O error on dev nbd0, logical block 0, async page read [ 254.600789][ T2493] print_req_error: I/O error, dev nbd0, sector 2 flags 0 [ 254.608337][ T2493] Buffer I/O error on dev nbd0, logical block 1, async page read [ 254.617944][T16111] ldm_validate_partition_table(): Disk read failed. [ 254.647449][T16111] Dev nbd0: unable to read RDB block 0 00:44:27 executing program 0: getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, 0x0, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x1, 0x6, @thr={&(0x7f00000005c0)="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", &(0x7f0000000140)="30b1266a123fd4b943f9c0160c27ceeca47c302a975ed1138d55666589fd6aed09e3527ea4cf3836fa329185b3099044319bab2ba36df0c0ca546a8f3175776942c75d0cb91ea29adc87512c6c5e69748c3d0ed93f5e68e3236e364e821e25d60856212908193b7c98f571ca6d63b3980aa0089e22f6cf42d63056e973933360e5efe7d8d2b9a84428df8209a0a76907919c"}}, &(0x7f00000000c0)) r2 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000580)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) clock_gettime(0x7, &(0x7f0000000400)) tkill(r2, 0x20000000014) futex(&(0x7f0000000280), 0x800000000005, 0x0, 0x0, &(0x7f0000000040), 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000240)=0x1000) 00:44:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:27 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 254.669943][T16111] nbd0: unable to read partition table 00:44:27 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\xff', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7b") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:27 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:27 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) ioctl$VIDIOC_G_STD(r1, 0x80085617, &(0x7f00000000c0)) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7fff) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x1ff, 0xffffffffffff60a8, 0xc33, 0x7, 0x0, 0x6}, 0x7, 0x5, 0x2}) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 00:44:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:27 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\x8b\xaa\xffIb\x9e\xc1\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr$security_evm(r0, &(0x7f0000000000)='security.evm\x00', 0x0, 0x0, 0x0) getsockopt$inet_int(r1, 0x10d, 0xb1, 0x0, &(0x7f0000000080)) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x100, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) 00:44:27 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 254.958398][ T9299] block nbd0: Receive control failed (result -22) 00:44:27 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be0") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 255.003795][T16168] block nbd0: Device being setup by another task [ 255.027669][T16175] block nbd0: Device being setup by another task 00:44:27 executing program 0: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = creat(&(0x7f0000001140)='./file0\x00', 0x3) write$vnet(r0, &(0x7f0000000100)={0x1, {0x0, 0x0, 0x0}}, 0x68) close(r0) 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) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:44:27 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 255.078996][T16195] block nbd0: Device being setup by another task 00:44:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be0") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 255.153639][T16175] block nbd0: Device being setup by another task [ 255.169150][T16168] block nbd0: Device being setup by another task [ 255.273309][T16166] block nbd0: shutting down sockets 00:44:27 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$UI_GET_VERSION(r2, 0x8004552d, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:27 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:27 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be0") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:27 executing program 0: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = creat(&(0x7f0000001140)='./file0\x00', 0x3) write$vnet(r0, &(0x7f0000000100)={0x1, {0x0, 0x0, 0x0}}, 0x68) close(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) [ 255.427252][ T9299] block nbd0: Receive control failed (result -22) [ 255.440426][T16230] block nbd0: Device being setup by another task 00:44:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 00:44:27 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:27 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 255.475392][T16230] block nbd0: Device being setup by another task [ 255.538594][T16229] block nbd0: shutting down sockets 00:44:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) [ 255.573204][ T9299] block nbd0: Receive control failed (result -22) [ 255.580496][T16238] block nbd0: shutting down sockets 00:44:28 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:28 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$TIOCSIG(r0, 0x40045436, 0x38) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:28 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 00:44:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000080)={&(0x7f00001ee000/0x2000)=nil, 0x2000}, &(0x7f0000000040)=0x26a) [ 255.748297][ T9299] block nbd0: Receive control failed (result -22) 00:44:28 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:28 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:28 executing program 1 (fault-call:6 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:28 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) socketpair(0x0, 0x3, 0x0, 0x0) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7f, 0x10000) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x210030}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x200, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x10) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000180)={0x6f, @broadcast, 0x4e20, 0x2, 'nq\x00', 0x1c, 0x1, 0x5}, 0x2c) 00:44:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 255.826446][T16272] block nbd0: Device being setup by another task [ 255.859367][T16272] block nbd0: Device being setup by another task 00:44:28 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 255.926489][T16283] block nbd0: Device being setup by another task [ 255.948585][T16287] FAULT_INJECTION: forcing a failure. [ 255.948585][T16287] name failslab, interval 1, probability 0, space 0, times 0 [ 255.953905][T16282] block nbd0: Device being setup by another task 00:44:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 256.008577][T16293] block nbd0: Device being setup by another task [ 256.054622][T16287] CPU: 0 PID: 16287 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #7 [ 256.062579][T16287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.072642][T16287] Call Trace: [ 256.075944][T16287] dump_stack+0x1d8/0x2f8 [ 256.080294][T16287] should_fail+0x608/0x860 [ 256.084720][T16287] ? setup_fault_attr+0x2b0/0x2b0 [ 256.089764][T16287] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 256.095516][T16287] __should_failslab+0x11a/0x160 [ 256.100484][T16287] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 256.106210][T16287] should_failslab+0x9/0x20 [ 256.110713][T16287] __kmalloc+0x7a/0x310 [ 256.114863][T16287] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 256.114874][T16287] tomoyo_realpath_from_path+0xdc/0x7c0 [ 256.114889][T16287] tomoyo_path_number_perm+0x1e0/0x740 [ 256.114900][T16287] ? trace_lock_acquire+0x190/0x190 [ 256.114913][T16287] ? tomoyo_check_path_acl+0x180/0x180 [ 256.114922][T16287] ? fsnotify+0x14b9/0x1580 [ 256.114958][T16287] ? fget_many+0x30/0x30 [ 256.126282][T16287] ? debug_smp_processor_id+0x1c/0x20 [ 256.126293][T16287] ? fpregs_assert_state_consistent+0xaa/0xe0 [ 256.126305][T16287] tomoyo_file_ioctl+0x23/0x30 [ 256.126316][T16287] security_file_ioctl+0x6d/0xd0 [ 256.126329][T16287] __x64_sys_ioctl+0xa3/0x120 [ 256.126342][T16287] do_syscall_64+0xfe/0x140 [ 256.126356][T16287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.136981][T16287] RIP: 0033:0x459519 [ 256.136991][T16287] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.136996][T16287] RSP: 002b:00007f5d5b29dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.137005][T16287] RAX: ffffffffffffffda RBX: 00007f5d5b29dc90 RCX: 0000000000459519 [ 256.137010][T16287] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 256.137015][T16287] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 256.137021][T16287] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5d5b29e6d4 00:44:28 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x400000000000001, 0x0, 0x0, 0x0, 0x0) unshare(0x8000400) socket$vsock_stream(0x28, 0x1, 0x0) ioctl(r0, 0x378a, &(0x7f0000000080)="c0dca5055e0bcfec7be070") r1 = socket$inet(0x2, 0x2000080001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x13, 0x0, 0x0) 00:44:28 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:28 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:28 executing program 1 (fault-call:6 fault-nth:1): r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 256.137026][T16287] R13: 00000000004c2cd4 R14: 00000000004d6050 R15: 0000000000000005 [ 256.139236][T16287] ERROR: Out of memory at tomoyo_realpath_from_path. [ 256.285844][T16267] block nbd0: shutting down sockets 00:44:28 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 256.354964][ T9299] block nbd0: Receive control failed (result -22) [ 256.389645][T16314] block nbd0: Device being setup by another task [ 256.397680][T16315] FAULT_INJECTION: forcing a failure. 00:44:28 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 256.397680][T16315] name failslab, interval 1, probability 0, space 0, times 0 [ 256.423530][T16314] block nbd0: Device being setup by another task [ 256.439949][T16315] CPU: 1 PID: 16315 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #7 00:44:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 256.447970][T16315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.458032][T16315] Call Trace: [ 256.461334][T16315] dump_stack+0x1d8/0x2f8 [ 256.465680][T16315] should_fail+0x608/0x860 [ 256.470093][T16315] ? setup_fault_attr+0x2b0/0x2b0 [ 256.475126][T16315] ? tomoyo_encode2+0x273/0x5a0 [ 256.480000][T16315] __should_failslab+0x11a/0x160 [ 256.484980][T16315] ? tomoyo_encode2+0x273/0x5a0 [ 256.489841][T16315] should_failslab+0x9/0x20 [ 256.494367][T16315] __kmalloc+0x7a/0x310 [ 256.498533][T16315] tomoyo_encode2+0x273/0x5a0 00:44:28 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 256.503305][T16315] tomoyo_realpath_from_path+0x769/0x7c0 [ 256.508956][T16315] tomoyo_path_number_perm+0x1e0/0x740 [ 256.514426][T16315] ? trace_lock_acquire+0x190/0x190 [ 256.519634][T16315] ? tomoyo_check_path_acl+0x180/0x180 [ 256.525088][T16315] ? fsnotify+0x14b9/0x1580 [ 256.525126][T16315] ? fget_many+0x30/0x30 [ 256.533916][T16315] ? debug_smp_processor_id+0x1c/0x20 [ 256.533925][T16315] ? fpregs_assert_state_consistent+0xaa/0xe0 [ 256.533937][T16315] tomoyo_file_ioctl+0x23/0x30 [ 256.533947][T16315] security_file_ioctl+0x6d/0xd0 [ 256.533961][T16315] __x64_sys_ioctl+0xa3/0x120 [ 256.533974][T16315] do_syscall_64+0xfe/0x140 [ 256.533989][T16315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.570103][T16315] RIP: 0033:0x459519 [ 256.570114][T16315] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.570120][T16315] RSP: 002b:00007f5d5b29dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 00:44:29 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 256.570131][T16315] RAX: ffffffffffffffda RBX: 00007f5d5b29dc90 RCX: 0000000000459519 [ 256.570136][T16315] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 256.570142][T16315] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 256.570148][T16315] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5d5b29e6d4 [ 256.570153][T16315] R13: 00000000004c2cd4 R14: 00000000004d6050 R15: 0000000000000005 [ 256.590701][T16329] block nbd0: Device being setup by another task [ 256.647357][T16334] block nbd0: Device being setup by another task [ 256.672973][T16336] block nbd0: Device being setup by another task [ 256.678313][T16315] ERROR: Out of memory at tomoyo_realpath_from_path. [ 256.688889][T16314] block nbd0: Device being setup by another task [ 256.762968][T16310] block nbd0: shutting down sockets 00:44:29 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self\x00', 0x402080, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x8001, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000080)={0x0, 0x0, 0x80000001}) [ 256.925719][ T9299] block nbd0: Receive control failed (result -22) [ 256.925723][T11441] block nbd0: Receive control failed (result -22) [ 256.940612][T16345] block nbd0: shutting down sockets 00:44:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x18000) ioctl$VIDIOC_S_MODULATOR(r1, 0x40445637, &(0x7f00000007c0)={0x6, "e68a9de9475f08b098aa296bbc5b9e0091540878e960336033e674355df978cd", 0x10, 0x3e8, 0x81, 0x4, 0x5}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) pivot_root(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00') ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa0000000000400003000001"]) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_API_VERSION(r4, 0xae00, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffc, 0x5, &(0x7f0000000540)=[{&(0x7f0000000140)="866b11523fd069e1dde910e05a70a9493b78b0a1e41617bd0822b2f7ce98561653c9be9d69e67c898dce9eb8e4908497fa80ea15b8800e4e0408f9cebb216b489ae901534c19b77843f0e1dcd0e1b1a77c6e830eec439f954f9c5f919534c2f9a8cea044acbab6f0a33a4985d120f5114a3dc29d97b87f97284cf0f124f082a0d88a15416ec612cf", 0x88, 0x3}, {&(0x7f0000000200), 0x0, 0x7}, {&(0x7f0000000240)="d74e8df5a003e169c11abd6e51ae148196ce0bf8b804eede592c55e078cc5cd2e34f5f655296f0d3ab829d108e5016e972fb678fba9b3c707d114c3b6044301b181f443bd66899538fdc7971bae8227d853839925616b335b82317060524fffe63f46681fca315de28bd81b1a47ff467b4e3eea442cd5dacf67908f8fe5f674ad6fc448ac306ee017cb88cf90523c0ba5cd8f223b0048d7a19587838538c2b7a4d568f9845dfe3d51d6f28fd4ba046c7a9cbf58e62a1f266c66dd88c447b699c99f7285a64bff94e8fb126e079c6ecc5e5", 0xd1, 0x9b3c}, {&(0x7f0000000340)="5832e9be7e42a2f41099c8f1db655382549c524e2b58dfd09dff1d99d229a86ac022d1181c5f33a433a93932579af04523be17263369c9cc0c30f6a2db95887094585b75e19f7ce59d368b0f68cc9a88e8ffd67d91ed78f37d89fbee1059108e52e8047d6c731d411369f6972bf6a88ce8affc59d2056926f3371078946539b6bbce1b3eef725135e113781148c26a8d7965751bfde457169afe95ef37106c4ebeee4a86c8b201378d5b7823be9086727496d591f82fb3c8e1cd35fb31aa560ee07e8f35b25a4cfeb0e5f10fc665d11b47a34ac3a490f0060f9128a6293a20550116ec605a6c", 0xe6, 0x2}, {&(0x7f0000000440)="4cd8eade834bd27e77e0383bbf2fa298ca29d6825ddd0483edf6945e0fce002587ba4c84c21966480c1141acf4294c89d6e53d970c1c619d3061d99f582089e26c13a9bd0c3c88915f501580038aead9d30874540f01b6bb8206295ea164b89c846329b44112126584d9c66b6e578021b3095d257fb85615b93a69e5a2797d8ee8e425cfc1ae174c64007d287057af5aca93ad01e480d3a75ffa092ad5a0d29252d38a65d050b20cfa6a0939cff1d13e9ea3e35ad538596a5c49aaad8ad14172d520fa9fd5d7bd823041bbd3cacbf6350bcce6b6a5b1edb13c6b8a317a21c4d7aa1b11f603fb156eeceda314631ba9", 0xef, 0x9}], 0x102009, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYBLOB=',dont_hash,subj_role=selinux,pcr=00000000000000000030,\x00']) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x485}]}) 00:44:29 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:29 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:29 executing program 1 (fault-call:6 fault-nth:2): r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:29 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:29 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x480000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x0, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004000}, 0x8001) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) accept$packet(r0, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000340)=0x14) r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000380), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1f, 0x2, &(0x7f00000001c0)=@raw=[@alu={0x7, 0x81, 0xf, 0xb, 0xf, 0xc2c1d3d26217787e, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x34}], &(0x7f0000000200)='syzkaller\x00', 0x8000, 0xa1, &(0x7f0000000240)=""/161, 0x41f00, 0x3, [], r3, 0xf, r4, 0x8, &(0x7f00000003c0)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x1, 0x1, 0x4, 0x9}, 0x10}, 0x70) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 00:44:29 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:29 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:29 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 257.251108][T16358] block nbd0: server does not support multiple connections per device. [ 257.276435][T16356] block nbd0: Device being setup by another task [ 257.289785][T16356] block nbd0: Device being setup by another task [ 257.350213][T16371] FAULT_INJECTION: forcing a failure. [ 257.350213][T16371] name failslab, interval 1, probability 0, space 0, times 0 [ 257.363225][T11441] block nbd0: Receive control failed (result -22) [ 257.363229][ T9299] block nbd0: Receive control failed (result -22) [ 257.423407][T16371] CPU: 1 PID: 16371 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #7 [ 257.426574][T16378] block nbd0: Device being setup by another task [ 257.431365][T16371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.431372][T16371] Call Trace: [ 257.431390][T16371] dump_stack+0x1d8/0x2f8 [ 257.431406][T16371] should_fail+0x608/0x860 [ 257.447789][T16371] ? setup_fault_attr+0x2b0/0x2b0 [ 257.447804][T16371] ? tomoyo_encode2+0x273/0x5a0 [ 257.447828][T16371] __should_failslab+0x11a/0x160 [ 257.455413][T16371] ? tomoyo_encode2+0x273/0x5a0 [ 257.455424][T16371] should_failslab+0x9/0x20 [ 257.455433][T16371] __kmalloc+0x7a/0x310 [ 257.455446][T16371] tomoyo_encode2+0x273/0x5a0 [ 257.455459][T16371] tomoyo_realpath_from_path+0x769/0x7c0 [ 257.455473][T16371] tomoyo_path_number_perm+0x1e0/0x740 [ 257.455483][T16371] ? trace_lock_acquire+0x190/0x190 [ 257.455496][T16371] ? tomoyo_check_path_acl+0x180/0x180 [ 257.455505][T16371] ? fsnotify+0x14b9/0x1580 [ 257.455543][T16371] ? fget_many+0x30/0x30 [ 257.523124][T16371] ? debug_smp_processor_id+0x1c/0x20 [ 257.528493][T16371] ? fpregs_assert_state_consistent+0xaa/0xe0 [ 257.534544][T16371] tomoyo_file_ioctl+0x23/0x30 [ 257.539289][T16371] security_file_ioctl+0x6d/0xd0 [ 257.544215][T16371] __x64_sys_ioctl+0xa3/0x120 [ 257.548875][T16371] do_syscall_64+0xfe/0x140 [ 257.553362][T16371] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.559318][T16371] RIP: 0033:0x459519 [ 257.563194][T16371] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.582787][T16371] RSP: 002b:00007f5d5b27cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 257.591191][T16371] RAX: ffffffffffffffda RBX: 00007f5d5b27cc90 RCX: 0000000000459519 [ 257.599141][T16371] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 257.607091][T16371] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 257.615141][T16371] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5d5b27d6d4 00:44:30 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xa, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x10, 0x74}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x7f\x00'/248}, 0x48) lsetxattr$trusted_overlay_nlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='trusted.overlay.nlink\x00', &(0x7f0000000280)={'U+', 0x100000000}, 0x28, 0x1) 00:44:30 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:30 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 257.623090][T16371] R13: 00000000004c2cd4 R14: 00000000004d6050 R15: 0000000000000005 [ 257.634028][T16381] block nbd0: Device being setup by another task [ 257.644113][T16371] ERROR: Out of memory at tomoyo_realpath_from_path. 00:44:30 executing program 0: socketpair$unix(0x1, 0x1005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'vcan0\x00', &(0x7f0000000180)=@ethtool_gstrings={0x1b, 0x5}}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x18040, 0x0) r2 = semget(0x3, 0x3, 0x8) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000000240)=""/137) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/228) [ 257.693619][T16354] block nbd0: shutting down sockets 00:44:30 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:30 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:30 executing program 1 (fault-call:6 fault-nth:3): r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x1}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountstats\x00') openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x10040, 0x0) preadv(r1, &(0x7f0000000480), 0x1000000000000269, 0x0) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f00000000c0)={0x5, 0xf, 0x4, 0x80000000, {0x77359400}, {0x3, 0x8, 0x6, 0xa4b4, 0x9, 0x20, "248d3462"}, 0x1, 0x0, @offset=0xffffffff80000001, 0x4}) [ 257.793447][T16393] block nbd0: server does not support multiple connections per device. [ 257.840250][T16372] block nbd0: Device being setup by another task [ 257.853587][T16399] FAULT_INJECTION: forcing a failure. [ 257.853587][T16399] name failslab, interval 1, probability 0, space 0, times 0 [ 257.890998][T16399] CPU: 0 PID: 16399 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #7 [ 257.898946][T16399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.898951][T16399] Call Trace: [ 257.898970][T16399] dump_stack+0x1d8/0x2f8 [ 257.898985][T16399] should_fail+0x608/0x860 [ 257.921180][T16399] ? setup_fault_attr+0x2b0/0x2b0 [ 257.926555][T16399] __should_failslab+0x11a/0x160 [ 257.926568][T16399] ? __kernfs_new_node+0xd9/0x6e0 [ 257.926579][T16399] should_failslab+0x9/0x20 [ 257.926588][T16399] kmem_cache_alloc+0x56/0x2b0 [ 257.926600][T16399] __kernfs_new_node+0xd9/0x6e0 [ 257.950742][T16399] ? trace_lock_acquire+0x190/0x190 [ 257.955949][T16399] ? kernfs_new_node+0x170/0x170 [ 257.960906][T16399] ? blk_mq_update_nr_hw_queues+0xd38/0xe60 [ 257.966802][T16399] kernfs_new_node+0x97/0x170 [ 257.971458][T16399] __kernfs_create_file+0x4a/0x2f0 [ 257.976676][T16399] sysfs_add_file_mode_ns+0x2dc/0x3a0 [ 257.982031][T16399] sysfs_create_file_ns+0x173/0x240 [ 257.989732][T16399] ? sysfs_add_file_mode_ns+0x3a0/0x3a0 [ 257.995269][T16399] device_create_file+0x10a/0x1d0 [ 258.000281][T16399] nbd_start_device+0x3be/0xa00 [ 258.005109][T16399] nbd_ioctl+0x3ed/0xab0 [ 258.009328][T16399] ? nbd_release+0x110/0x110 [ 258.014005][T16399] ? stack_trace_save+0x111/0x1e0 [ 258.019034][T16399] ? nbd_release+0x110/0x110 [ 258.023616][T16399] blkdev_ioctl+0x917/0x2c10 [ 258.028199][T16399] ? tomoyo_path_number_perm+0x587/0x740 [ 258.033809][T16399] ? trace_hardirqs_off+0x74/0x80 [ 258.038812][T16399] ? quarantine_put+0xb7/0x1f0 [ 258.043642][T16399] ? tomoyo_path_number_perm+0x587/0x740 [ 258.049248][T16399] ? __blkdev_driver_ioctl+0xc0/0xc0 [ 258.054510][T16399] ? __kasan_slab_free+0x19d/0x1e0 [ 258.059599][T16399] ? __kasan_slab_free+0x12a/0x1e0 [ 258.064685][T16399] ? kasan_slab_free+0xe/0x10 [ 258.069339][T16399] ? kfree+0xae/0x120 [ 258.073322][T16399] ? tomoyo_path_number_perm+0x587/0x740 [ 258.078937][T16399] ? tomoyo_file_ioctl+0x23/0x30 [ 258.083849][T16399] ? security_file_ioctl+0x6d/0xd0 [ 258.088937][T16399] ? __x64_sys_ioctl+0xa3/0x120 [ 258.093765][T16399] ? do_syscall_64+0xfe/0x140 [ 258.098425][T16399] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.104474][T16399] ? kasan_check_write+0x14/0x20 [ 258.109391][T16399] ? do_raw_spin_lock+0x143/0x3a0 [ 258.114434][T16399] ? _raw_spin_unlock_irqrestore+0xbc/0xe0 [ 258.120233][T16399] ? rcu_lock_release+0x9/0x30 [ 258.125122][T16399] ? tomoyo_path_number_perm+0x5f0/0x740 [ 258.130730][T16399] ? trace_lock_acquire+0x190/0x190 [ 258.135924][T16399] ? tomoyo_check_path_acl+0x180/0x180 [ 258.141387][T16399] ? fsnotify+0x14b9/0x1580 [ 258.145873][T16399] block_ioctl+0xbd/0x100 [ 258.150182][T16399] ? blkdev_iopoll+0x100/0x100 [ 258.154928][T16399] do_vfs_ioctl+0x7d4/0x1890 [ 258.159506][T16399] ? ioctl_preallocate+0x240/0x240 [ 258.164602][T16399] ? fget_many+0x30/0x30 [ 258.168838][T16399] ? debug_smp_processor_id+0x1c/0x20 [ 258.174201][T16399] ? fpregs_assert_state_consistent+0xaa/0xe0 [ 258.180254][T16399] ? tomoyo_file_ioctl+0x23/0x30 [ 258.185174][T16399] ? security_file_ioctl+0xa1/0xd0 [ 258.190322][T16399] __x64_sys_ioctl+0xe3/0x120 [ 258.194991][T16399] do_syscall_64+0xfe/0x140 [ 258.199504][T16399] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.205373][T16399] RIP: 0033:0x459519 [ 258.209251][T16399] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.229276][T16399] RSP: 002b:00007f5d5b29dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 258.237668][T16399] RAX: ffffffffffffffda RBX: 00007f5d5b29dc90 RCX: 0000000000459519 [ 258.245619][T16399] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 258.253569][T16399] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 258.261531][T16399] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5d5b29e6d4 [ 258.269665][T16399] R13: 00000000004c2cd4 R14: 00000000004d6050 R15: 0000000000000005 [ 258.279019][T16399] block nbd0: device_create_file failed! 00:44:30 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x6) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:30 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:30 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2003ff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) socket$caif_stream(0x25, 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000080)={0x7, 0x7ff, 0x1, 0x400, 0x13, 0x7ff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000140)={0x10000004}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000001c0)) ppoll(&(0x7f0000000000)=[{r4}], 0x1, 0xffffffffffffffff, 0x0, 0xe304c602b522cd08) 00:44:30 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 258.289627][T16398] block nbd0: shutting down sockets 00:44:30 executing program 1 (fault-call:6 fault-nth:4): r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:30 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 258.331608][T16414] block nbd0: server does not support multiple connections per device. [ 258.370800][T16412] block nbd0: shutting down sockets 00:44:30 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:30 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 00:44:30 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/udplite6\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000000c0)={@broadcast, @loopback, @multicast2}, 0xc) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) getpeername$tipc(r1, &(0x7f0000000040)=@id, &(0x7f0000000080)=0x10) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000340)=""/184, 0xb8) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) [ 258.458279][T11441] block nbd0: Receive control failed (result -22) [ 258.465700][T11441] block nbd0: Receive control failed (result -22) [ 258.481496][T16422] block nbd0: shutting down sockets 00:44:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x2) [ 258.553417][T16442] block nbd0: server does not support multiple connections per device. [ 258.606233][T16425] block nbd0: Device being setup by another task [ 258.633668][T16447] block nbd0: Device being setup by another task [ 258.658886][T11441] block nbd0: Receive control failed (result -22) [ 258.666208][T11441] block nbd0: Receive control failed (result -22) 00:44:31 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)=0x1) 00:44:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x0f', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:31 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:31 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001180)='/dev/nullb0\x00', 0x0, 0x0) write(r0, &(0x7f0000000140)="03", 0x1) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x7fc}) fgetxattr(r0, &(0x7f0000000040)=@random={'security.', '/dev/nullb0\x00'}, &(0x7f0000000180)=""/4096, 0x1000) 00:44:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x10) [ 258.713051][T16422] block nbd0: shutting down sockets 00:44:31 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:31 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[0x6, 0x8001, 0x4]}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x100000001, 0x0, 0x1}) [ 258.771271][T11441] block nbd0: Receive control failed (result -22) [ 258.771286][ T9299] block nbd0: Receive control failed (result -22) [ 258.800912][T16460] block nbd0: shutting down sockets 00:44:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x2, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 258.895420][T16469] block nbd0: Device being setup by another task [ 258.917242][T16466] block nbd0: shutting down sockets 00:44:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x301) 00:44:31 executing program 0: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare(0x600) perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'bond_slave_0\x00'}) bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x74}}}) pidfd_send_signal(r0, 0x12, &(0x7f0000000040)={0x15, 0x4, 0x1000}, 0x0) [ 258.948407][ T9299] block nbd0: Receive control failed (result -22) [ 258.956952][ T9299] block nbd0: Receive control failed (result -22) [ 258.972569][T16474] block nbd0: shutting down sockets 00:44:31 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x3) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x3, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:31 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x125d) 00:44:31 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000063111800000000009500000000000000a3b2465cea6c2d88e0f61b2f699ea2527f88ed773282a70919dbf06d2072aeae"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 259.128219][ T9299] block nbd0: Receive control failed (result -22) [ 259.152658][ T9299] block nbd0: Receive control failed (result -22) [ 259.162726][T16507] block nbd0: Device being setup by another task 00:44:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x125e) 00:44:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x4, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 259.215369][T16514] block nbd0: Device being setup by another task [ 259.231415][T16514] block nbd0: Device being setup by another task 00:44:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:31 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x125f) [ 259.352863][T16511] block nbd0: shutting down sockets 00:44:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:31 executing program 0: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffa) sendto$inet6(r0, 0x0, 0xfffffea9, 0x8800, 0x0, 0x38d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0x1f000, 0xf000, 0x2], 0x6bf, 0x2, 0x2}) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f00000002c0)=""/146, 0x92}, {&(0x7f0000000380)=""/67, 0x43}, {&(0x7f0000000400)=""/234, 0xea}, {&(0x7f0000000500)=""/72, 0x48}, {&(0x7f0000000580)=""/121, 0x79}, {&(0x7f0000000600)=""/204, 0xcc}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/31, 0x1f}], 0x9}, 0x10001) 00:44:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x5, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 259.394201][ T9299] block nbd0: Receive control failed (result -22) [ 259.401069][ T9299] block nbd0: Receive control failed (result -22) [ 259.412526][T16527] block nbd0: shutting down sockets 00:44:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:31 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1260) [ 259.475837][T16541] block nbd0: Device being setup by another task 00:44:31 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000240)={0x6, 0x80000000, 0x6, {0x77359400}, 0x36, 0x20}) chdir(&(0x7f0000000180)='./file0\x00') mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='./file1\x00', 0x0) creat(&(0x7f00000001c0)='./file1/file0\x00', 0x0) renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file1\x00') 00:44:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x6, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:32 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 259.597274][ T9299] block nbd0: Receive control failed (result -22) [ 259.613743][T16548] block nbd0: Device being setup by another task [ 259.633541][T16555] block nbd0: Device being setup by another task 00:44:32 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x100000000, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1261) 00:44:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x7fffffff, &(0x7f0000000080)="c4dc00025e0b01047be070") unshare(0x2000400) openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x201, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x1, 0x2) ioctl$NBD_DISCONNECT(r1, 0xab08) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x111000, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000001c0)) getsockopt$inet_int(r2, 0x10d, 0xb1, &(0x7f0000000140), &(0x7f0000000000)=0x4) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2ff, 0x1) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000100)={0x3, 0x100000000}) [ 259.754058][T16571] block nbd0: shutting down sockets 00:44:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x7, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:32 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:32 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1262) 00:44:32 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 259.888437][ T9299] block nbd0: Receive control failed (result -22) [ 259.888504][T11441] block nbd0: Receive control failed (result -22) [ 259.907264][T16587] block nbd0: Device being setup by another task 00:44:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x8, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:32 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x400000000000020}, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000280)='/dev/dri/card#\x00', 0x1, 0x20880) ioctl(r0, 0xffffffffffffffb9, &(0x7f0000000080)) [ 259.950927][T16594] block nbd0: Device being setup by another task [ 259.979707][T16604] block nbd0: Device being setup by another task 00:44:32 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x1000000}}}, 0xa0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r1, &(0x7f00000001c0)='net/snmp6\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000040)) bind$vsock_dgram(r3, &(0x7f0000000140)={0x28, 0x0, 0x0, @reserved}, 0x10) 00:44:32 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 260.025253][T16583] block nbd0: shutting down sockets 00:44:32 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x80000) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000001c0)={0x0, 0x100, 0xfffffffffffffffd, 0x10001, 0xc, 0x10001, 0x4, 0x778, 0xfff}) recvfrom$ax25(r0, &(0x7f0000000080)=""/145, 0x91, 0x10021, &(0x7f0000000140)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x4}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x54) 00:44:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x9, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1263) [ 260.093645][T16616] CUSE: info not properly terminated 00:44:32 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 260.135644][T16624] CUSE: info not properly terminated 00:44:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xa, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:32 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:32 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x337, 0x1, 0x800, 0x0, 0x1, @broadcast}, 0xbaa4a4750c534d94) bind$llc(r0, 0x0, 0x0) [ 260.225516][T11441] block nbd0: Receive control failed (result -22) [ 260.232212][T11441] block nbd0: Receive control failed (result -22) [ 260.243289][T16625] block nbd0: shutting down sockets 00:44:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1264) 00:44:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="c0dca5055e0bcfec7be070") r1 = syz_open_dev$cec(&(0x7f00000004c0)='/dev/cec#\x00', 0x1, 0x2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000500)=""/4096) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001500)='./cgroup/syz1\x00', 0x200002, 0x0) fsetxattr$security_smack_transmute(r3, &(0x7f0000001540)='security.SMACK64TRANSMUTE\x00', &(0x7f0000001580)='TRUE', 0x4, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x2, 0x2c4, [0x20000140, 0x0, 0x0, 0x20000246, 0x20000276], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{0x17, 0x20, 0xbbef, 'netdevsim0\x00', 'bond_slave_1\x00', 'ipddp0\x00', 'batadv0\x00', @broadcast, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @random="afeb2fbaf17b", [0xff, 0xff, 0x0, 0xff, 0xff], 0x9e, 0x9e, 0xd6, [@state={'state\x00', 0x8}], [], @arpreply={'arpreply\x00', 0x10, {{@remote, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{0x0, 0x40, 0xaaf4, 'lapb0\x00', 'netdevsim0\x00', 'bcsf0\x00', 'veth1\x00', @random="9ddbfd277e81", [0xff, 0x0, 0x0, 0xff, 0xbe3f4498da5761ac, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0x0, 0xff], 0x9e, 0x10e, 0x15e, [@cgroup0={'cgroup\x00', 0x8, {{0x2, 0x1}}}], [@arpreply={'arpreply\x00', 0x10, {{@local, 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[], 0x28}, 0xffffffffffffffff}}}], @common=@log={'log\x00', 0x28, {{0x3f, "5aada7ea1ec66df27dd621c25e7b03721671f8369ec716a58a381fcbe18f", 0x9}}}}]}]}, 0x33c) getdents64(r2, &(0x7f0000000000)=""/35, 0x23) pause() getdents64(r2, &(0x7f0000000080)=""/124, 0x7c) 00:44:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xb, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 260.299900][T11441] block nbd0: Receive control failed (result -22) [ 260.299912][ T9299] block nbd0: Receive control failed (result -22) [ 260.324921][T16626] block nbd0: Device being setup by another task [ 260.339270][T16648] block nbd0: Device being setup by another task 00:44:32 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:32 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 260.423304][T16625] block nbd0: shutting down sockets 00:44:32 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) r1 = socket(0x11, 0x3, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x402000, 0x102) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000240)={0x200, 0xd}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7fff) kexec_load(0x1, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000280)="8518e9f29bbe35b025233142835b3c76f7edd1cf3abfbfae470fee7afe8a7b", 0x1f, 0xfffffffffffffff9, 0xffff}, {&(0x7f00000002c0)="41639d3e98c159e816b6df1d4850f79be6b323234381e8ce8b7af1e923647ae5182d1ce962ce68a3e588c48bc2093f0f2a", 0x31, 0x5, 0xfff}, {&(0x7f0000000300)="f47540567914733b2741b9f4f9aab0c83e24c8a9262e45707037ec2fbbd4369600c2c6263a498a2de3ba582b68b266de217f162da83c98a529501e8fc58e8ae56991266ed025ec34f752ce92ebce2049ace069303cae4ba39ef716765e5f6b578cb68e01b45af95c6ae5ee5ed811ae28d1a4ee93a32950731876793a5d6f80c5d66b8453f635b178", 0x88, 0x401, 0x5}], 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 00:44:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1265) 00:44:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xc, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:32 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 260.456486][ T9299] block nbd0: Receive control failed (result -22) [ 260.456501][T11441] block nbd0: Receive control failed (result -22) [ 260.472138][T16658] block nbd0: shutting down sockets 00:44:32 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xd, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:32 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1267) [ 260.641522][T11441] block nbd0: Receive control failed (result -22) [ 260.660350][T11441] block nbd0: Receive control failed (result -22) [ 260.668208][T16681] block nbd0: Device being setup by another task [ 260.687179][T16685] block nbd0: Device being setup by another task [ 260.732586][T16681] block nbd0: Device being setup by another task [ 260.813300][T16678] block nbd0: shutting down sockets 00:44:33 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f00000004c0)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x88001) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") sendfile(r0, r1, 0x0, 0x800000000024) 00:44:33 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xe, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:33 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:33 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e22, @rand_addr=0x1}}) 00:44:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1268) 00:44:33 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:33 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x10, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1269) [ 261.186317][T11441] block nbd0: Receive control failed (result -22) [ 261.193483][T11441] block nbd0: Receive control failed (result -22) [ 261.209916][T16705] block nbd0: Device being setup by another task 00:44:33 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 261.234015][T16711] block nbd0: Device being setup by another task 00:44:33 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x73) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0xfe80000000000000}}, 0x80, 0x0}}], 0x8, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xd06, 0x40000) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0xb) 00:44:33 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:33 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:33 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x20000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{0xf000, 0x5000, 0xf, 0x7f, 0x1, 0x1, 0x7fffffff, 0x1, 0x100000000, 0x2, 0x0, 0x2245}, {0x5000, 0x7001, 0xa, 0x3, 0x9, 0xc097, 0x8, 0x8, 0x1, 0x5, 0xffffffffffffffff, 0x7}, {0x0, 0x1002, 0x13, 0x81, 0x200000004000, 0x2, 0x1, 0x40, 0x9, 0x7f, 0x7, 0xff}, {0x100000, 0x1, 0x0, 0x7, 0xc8a, 0xfffffffffffffffc, 0x800, 0x3, 0x9, 0xfffffffffffffff9, 0x9, 0x8}, {0xf000, 0x2000, 0xf, 0x8, 0xfffffffffffffffa, 0x1, 0x8, 0x7, 0x80000001, 0x3, 0x1, 0x3e000000}, {0x0, 0xf000, 0xf, 0x6, 0x1, 0x100, 0xff, 0x7f, 0x3ff, 0x10001, 0x8, 0x8}, {0x105000, 0x0, 0x0, 0x9, 0x1, 0x3681, 0x1ff, 0x7fff, 0x1, 0x5, 0x6, 0x3}, {0x100000, 0x4000, 0xc, 0x2, 0xc16e, 0x3, 0x8, 0x42e9, 0x7f, 0x1, 0x6, 0x1f}, {0x4000, 0x4000}, {0x2000, 0x1000}, 0x2, 0x0, 0x10001, 0x200040, 0x0, 0x400, 0x5000, [0x2, 0xfffffffffffffff7, 0x2, 0x8000]}) [ 261.264066][T16715] block nbd0: Device being setup by another task [ 261.295313][T16717] block nbd0: shutting down sockets 00:44:33 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x11, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 261.399164][T16734] block nbd2: server does not support multiple connections per device. [ 261.419429][T11441] block nbd0: Receive control failed (result -22) [ 261.419731][T16730] block nbd2: shutting down sockets [ 261.430048][T11441] block nbd0: Receive control failed (result -22) 00:44:33 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:33 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 261.459562][T16717] block nbd0: shutting down sockets 00:44:33 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000040)=@bcast) [ 261.503957][T16734] block nbd2: Device being setup by another task [ 261.541751][T11441] block nbd0: Receive control failed (result -22) 00:44:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1274) [ 261.541767][ T9299] block nbd0: Receive control failed (result -22) [ 261.559892][T16744] block nbd0: shutting down sockets [ 261.587104][ T9299] block nbd2: Receive control failed (result -22) 00:44:33 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x12, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 261.603196][T16745] block nbd2: shutting down sockets 00:44:34 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:34 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1275) 00:44:34 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x25, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x200100, 0x0) unshare(0x20400) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x40, 0x0) ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f00000001c0)) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x0, 0x81}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x7ff}, &(0x7f0000000300)=0x8) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000200), 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000440)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000340)="cdfdf9d1d2c12a398aad84dad1f41d50495b8a5ce04891e3bcacb1118f3407cfc78acde2c55052a1a5ce2d6d339bc852ab8e2544be7903e41f58dde47f8c0237dd346106d08c5d168fcb49bbcdb26903fdd556d231dfabbe668bf707778d3607a5f551af14e9af81c31f2b5f218a5b8dbed1551096828bb8e616bf15d10e9d012fc2a39d5055aab5463df1aabf7b176a6f9554620553b0fe4248023303f68c098e843a8ee5a541a729811754d7d00be569620c024ee4b2a54090291b9aa8187f7d588534c6e5", 0xc6, r1}, 0x68) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1c) r4 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x8, 0x10000) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000040)=""/201, &(0x7f0000000140)=0xc9) 00:44:34 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 261.782010][ T9299] block nbd0: Receive control failed (result -22) [ 261.782198][T11441] block nbd0: Receive control failed (result -22) [ 261.801551][T16777] block nbd0: Device being setup by another task [ 261.821401][T16777] block nbd0: Device being setup by another task 00:44:34 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0b") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 261.897320][T16775] block nbd0: shutting down sockets 00:44:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1276) 00:44:34 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x5c, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="3800cc0010000b59570000ff7f00000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001800120008000100677265000c0002000800020000000000"], 0x38}}, 0x0) [ 261.971271][T11441] block nbd0: Receive control failed (result -22) [ 261.986200][T11441] block nbd0: Receive control failed (result -22) 00:44:34 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0b") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:34 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) ioctl$UI_SET_SWBIT(r1, 0x4004556d, 0x9) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x2, 0x4) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 262.021975][T16804] relay: one or more items not logged [item size (56) > sub-buffer size (1)] 00:44:34 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0xc008ae88, &(0x7f0000000000)={0x7b, 0x0, [0x60000048a]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000000c0)={0x100000000, 0x1c, [0x0, 0x6, 0x9, 0xff, 0x1f, 0x3ff, 0x100]}) 00:44:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x300, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="11dc86055e0bceec7be070") r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x44000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x5, 0x3, 0x10, &(0x7f0000ffe000/0x2000)=nil, 0x20}) syz_open_pts(r1, 0x40) r2 = getpgrp(0x0) getpriority(0x1, r2) [ 262.166712][T16822] block nbd0: Device being setup by another task [ 262.200245][T16822] block nbd0: Device being setup by another task 00:44:34 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1277) 00:44:34 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x2, [0x10000000000, 0x9]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x8}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000001ee8)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}}, 0x0) [ 262.232781][T16815] block nbd0: Device being setup by another task 00:44:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x500, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 262.306983][T16814] block nbd0: shutting down sockets 00:44:34 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0b") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1278) 00:44:34 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 262.413870][T16815] block nbd0: Device being setup by another task [ 262.422003][T11441] block nbd0: Receive control failed (result -22) [ 262.422016][ T9299] block nbd0: Receive control failed (result -22) [ 262.512873][T16814] block nbd0: shutting down sockets 00:44:34 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x600, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = dup(r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) pread64(r0, &(0x7f0000000140), 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="28000000242ecb592900000002000000"], 0x10}, 0x0) recvfrom(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x40, &(0x7f0000001140)=@rc={0x1f, {0xfe0000000000, 0x100000000, 0x4, 0x6, 0x7, 0xfff}, 0x58d4}, 0x80) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001600)=[{0xc}], 0xc}}], 0xb, 0x0) 00:44:34 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7b") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x1279) 00:44:34 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x700, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:35 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 262.611877][ T9299] block nbd0: Receive control failed (result -22) [ 262.626922][ T9299] block nbd0: Receive control failed (result -22) [ 262.645339][T16865] block nbd0: shutting down sockets 00:44:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x127a) 00:44:35 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x563f0f682a64224b, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x161, 0x11, 0x1c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:35 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7b") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 262.695906][ T9299] block nbd0: Receive control failed (result -22) [ 262.702849][ T9299] block nbd0: Receive control failed (result -22) [ 262.736029][T16876] block nbd0: shutting down sockets 00:44:35 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:35 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x402000, 0x0) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000080)='/dev/nbd#\x00', 0x0, r1) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000100)=""/110, &(0x7f0000000180)=0x6e) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r4 = getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) kcmp(r4, r5, 0x0, r2, r3) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000001c0)={'caif0\x00', 0x2}) 00:44:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x900, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x127b) [ 262.826032][ T9299] block nbd0: Receive control failed (result -22) [ 262.826047][T11441] block nbd0: Receive control failed (result -22) [ 262.853644][T16876] block nbd0: shutting down sockets 00:44:35 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7b") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:35 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") add_key(0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x210000, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0x3) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)) 00:44:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xa00, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 262.972239][T16913] block nbd0: Device being setup by another task [ 262.989352][T16913] block nbd0: Device being setup by another task [ 262.998234][T11441] block nbd0: Receive control failed (result -22) [ 262.998249][ T9299] block nbd0: Receive control failed (result -22) 00:44:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x127c) [ 263.045131][T16924] QAT: Invalid ioctl [ 263.049506][T16924] QAT: Invalid ioctl [ 263.062744][T16911] block nbd0: shutting down sockets 00:44:35 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socket$netlink(0x10, 0x3, 0x1f) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) connect$ax25(r0, &(0x7f0000000180)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4}, [@bcast, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000140), &(0x7f00000000c0)=0x4) [ 263.089243][T16929] QAT: Invalid ioctl 00:44:35 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be0") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:35 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xb00, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:35 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x440, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_matches\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)=0x1) rt_sigprocmask(0x0, &(0x7f0000000140)={0x2}, 0x0, 0xce) setrlimit(0x1, &(0x7f0000000000)={0x0, 0x1000000000003}) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x14c) fallocate(r2, 0x0, 0x7fffffff, 0xe960) 00:44:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x127d) [ 263.200685][T16941] block nbd0: Device being setup by another task 00:44:35 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 263.269939][T16950] block nbd0: Device being setup by another task [ 263.281299][T16946] block nbd0: Device being setup by another task 00:44:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xc00, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:35 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x80000) ioctl$SIOCRSSCAUSE(r1, 0x89e1, &(0x7f0000000140)=0x100) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x40000000004, &(0x7f0000000240)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f00000000c0)={0x13, 0xfffffffffffffeb5, 0xfa00, {&(0x7f00000003c0), r2, 0x2}}, 0x18) bind$tipc(r1, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x0, 0x3}}, 0x10) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f00000002c0)={0x16, 0x98, 0xfa00, {&(0x7f00000001c0)={0xffffffffffffffff}, 0x2, r2, 0x30, 0x1, @ib={0x1b, 0xfff, 0x90, {"c02b3381f1535be371293a82199aeea8"}, 0x1, 0x0, 0x7}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000200)={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r3}}, 0x18) r4 = gettid() prlimit64(r4, 0xb, &(0x7f0000000000)={0x80000000, 0x6}, 0x0) 00:44:35 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xd00, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 263.395367][ T9299] block nbd0: Receive control failed (result -22) [ 263.412790][T16967] block nbd0: Device being setup by another task 00:44:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x127e) [ 263.486199][T16934] block nbd0: shutting down sockets 00:44:35 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x0) getsockname$llc(r0, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) r1 = socket(0x11, 0x3, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7fff) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x0, 0x3, 0x8, 0x8, 0xeca4, @remote}, 0x10) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 00:44:35 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:35 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x2710}}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 00:44:35 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be0") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x127f) 00:44:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xe00, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:36 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f00000000c0)={0x800, 0x1, @name="dabea6f57f0650e67d5dfdaec42f765e54101e2d400df2007fcc92f190bace6e"}) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="2e00000018008109c00f80ec0400b92e0a6000c0fe0cd308e8bd6efb12000140fc003ffe03000000060005000200", 0x2e}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) [ 263.646981][ T9299] block nbd0: Receive control failed (result -22) [ 263.664695][ T9299] block nbd0: Receive control failed (result -22) [ 263.674179][T16989] block nbd0: shutting down sockets 00:44:36 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be0") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 263.719973][ T9299] block nbd0: Receive control failed (result -22) [ 263.727030][ T9299] block nbd0: Receive control failed (result -22) [ 263.740423][T17007] block nbd0: Device being setup by another task 00:44:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x2201) 00:44:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x1020, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 263.766259][T16998] block nbd0: shutting down sockets [ 263.789798][T17011] IPv6: Can't replace route, no match found 00:44:36 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:36 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x422400) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 263.848418][ T9299] block nbd0: Receive control failed (result -22) [ 263.855186][ T9299] block nbd0: Receive control failed (result -22) [ 263.873532][T17016] block nbd0: shutting down sockets 00:44:36 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 00:44:36 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) [ 263.900828][T17011] IPv6: Can't replace route, no match found 00:44:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x1100, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:36 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x2202) 00:44:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="c0dca5055e0bcfec7be070") r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x22, 0x2, 0x4) r3 = dup3(r1, r2, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000100)="172237acf3290377ce50fd164459d31b6b10b9d9d36b571b327a37edcec4a73b082277af67f772b08eaf68776790b50e40cb5969354d69c11854a1b3beea11f304ed9e2f8e6800f72783430c72e150d08d44602a6fa5eeb0175be75334396149100cf9a6217f363ac8cc34d9e5eae5bfc7385ab78d4a9df7a30a9e0e69226082732d99aae77a3fb8a0db289eebf23e17168ce9ae194d2448c18e4b4050bfb227ec839cf496659ca081da0669e0ef0687bb60869ad833739b0a079f435326ea27353b0762f8d771c9dea6319f3e5604cb72d9e781340d377d56716ace9e1866e05a568da8d2ceb65272507ba671b99eb722c2e91c155a2c705e88ef88c096012d") ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000000)={0x4}) 00:44:36 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 264.047729][T17035] block nbd0: shutting down sockets 00:44:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x1200, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:36 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 00:44:36 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:36 executing program 0: r0 = socket$tipc(0x1e, 0x1000005, 0x0) bind$tipc(r0, &(0x7f0000000080)=@name, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000140)={0x0, @reserved}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x600, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r2, 0xc0585604, &(0x7f00000000c0)={0x1, 0x0, {0x3f, 0x5, 0x0, 0x0, 0x0, 0x6, 0x0, 0x6}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000500)={0x0, 0x900000a, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r4, 0x805, 0x0, 0x0, {{0x1, 0x40030000000000}, 0x0, 0x5, 0x0, {0x14}}}, 0x30}}, 0x0) [ 264.172009][ T9299] block nbd0: Receive control failed (result -22) [ 264.172023][T11441] block nbd0: Receive control failed (result -22) [ 264.196013][T17056] block nbd0: Device being setup by another task 00:44:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x3306) 00:44:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x2000, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 264.265657][T17069] block nbd0: Device being setup by another task [ 264.272971][T17070] QAT: Invalid ioctl [ 264.290622][T17069] block nbd0: Device being setup by another task 00:44:36 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x208802, 0x0) ioctl$VIDIOC_G_CTRL(r0, 0xc008561b, &(0x7f0000000100)={0x2, 0x5}) r1 = socket(0x4, 0x3, 0x8000) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x121084) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r3}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) getgroups(0x1, &(0x7f0000000400)=[0xee00]) r8 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) getgroups(0x3, &(0x7f00000004c0)=[0xee01, 0x0, 0xee01]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) r12 = getgid() getgroups(0x1, &(0x7f0000000580)=[0xee00]) fsetxattr$system_posix_acl(r2, &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f00000005c0)={{}, {0x1, 0x3}, [{0x2, 0x4, r4}, {0x2, 0x2, r5}, {0x2, 0x4, r6}], {0x4, 0x4}, [{0x8, 0x0, r7}, {0x8, 0x0, r8}, {0x8, 0x4, r9}, {0x8, 0x4, r10}, {0x8, 0x2, r11}, {0x8, 0x2, r12}, {0x8, 0x2, r13}], {0x10, 0x2}, {0x20, 0x3}}, 0x74, 0x3) syz_init_net_socket$netrom(0x6, 0x5, 0x0) 00:44:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x4c01) 00:44:36 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:36 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000580)='ns/uts\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/uts\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000040)={{0x3, @netrom}, [@rose, @null, @default, @netrom, @remote, @netrom, @remote, @rose]}, &(0x7f00000000c0)=0x48) [ 264.362986][T17062] block nbd0: shutting down sockets 00:44:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x2010, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:36 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 00:44:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x4c06) 00:44:36 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x9) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000000)=0xcb7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:36 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000040)='.em0\x00', &(0x7f00000000c0)="af0c0e55c871bbf5d7ac4e00e4417cd146344998dd0f237364b0022a79d8753fb593c4c2911300e5618526b1344220091c44a011a97726bddc9cdfa037ec28e5671e362a2de5401a1c297f567afd7932fd9031825f1cc372c957ac76618e1a76712564114433efb0974cc8737508ddf5dc01cbdd7034af395718b83137de1c8d8437bce9574708e91a74fb3f97ae7494365c23edef28b5d26ab4c72ee1218005b916f9963e49e0b2b490fd4a2a95d5dc9b441205a80c3c1bc83ab8780a2eb9dca8babe2e7b1d25e00f", 0xc9) getsockopt$inet6_int(r0, 0x29, 0x1, 0x0, &(0x7f0000000080)=0xffffffffffffff2c) 00:44:37 executing program 4 (fault-call:7 fault-nth:0): r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 264.588672][T17105] block nbd0: Device being setup by another task 00:44:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x5385) 00:44:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x2500, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 264.643730][T17112] block nbd0: Device being setup by another task [ 264.671974][T11441] block nbd0: Receive control failed (result -22) [ 264.671992][ T9299] block nbd0: Receive control failed (result -22) 00:44:37 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:37 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x24, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001140)='/dev/hwrng\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000011c0)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001200)={@dev, @broadcast, 0x0}, &(0x7f0000001240)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001280)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000012c0)={{{@in=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@initdev}}, &(0x7f00000013c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001400)={0x0, @initdev, @multicast1}, &(0x7f0000001440)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001480)={@local, 0x0}, &(0x7f00000014c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001500)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a80)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b80)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000003380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000033c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f00000034c0)={0x11, 0x0, 0x0}, &(0x7f0000003500)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003540)={0x0, @initdev, @loopback}, &(0x7f0000003580)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000035c0)={@multicast1, @multicast2, 0x0}, &(0x7f0000003600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003640)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@local}}, &(0x7f0000003740)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000037c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000003c00)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000003bc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="a0030000", @ANYRES16=r2, @ANYBLOB="010125bd7000ffdbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="f801020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000200000008400600b52f7921cc6373e1722f04e64d15dee3da1202d569d87ce4b0dc7c285f3f556db2a8901bb39876695e394447fdecfb014b9a64153fcbc39bd26cf2230b941c0f49452932893b90a1c8edfc140564d188f4703c678e4b869bc86212a969", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400080000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000500000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000010008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="7c00020038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040009000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="b400020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400010000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000101000008000600", @ANYRES32=r15], 0x3a0}, 0x1, 0x0, 0x0, 0x811}, 0x20008000) [ 264.712082][T17121] block nbd0: Device being setup by another task [ 264.731277][T17121] block nbd0: Device being setup by another task [ 264.762736][T17105] block nbd0: Device being setup by another task [ 264.781812][T17105] block nbd0: Device being setup by another task 00:44:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x3f00, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:37 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 264.803798][T17121] FAULT_INJECTION: forcing a failure. [ 264.803798][T17121] name failslab, interval 1, probability 0, space 0, times 0 [ 264.829848][T17121] CPU: 0 PID: 17121 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #7 [ 264.837819][T17121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.847889][T17121] Call Trace: 00:44:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x5403) [ 264.851196][T17121] dump_stack+0x1d8/0x2f8 [ 264.855550][T17121] should_fail+0x608/0x860 [ 264.859981][T17121] ? setup_fault_attr+0x2b0/0x2b0 [ 264.865020][T17121] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 264.870764][T17121] __should_failslab+0x11a/0x160 [ 264.875734][T17121] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 264.881480][T17121] should_failslab+0x9/0x20 [ 264.885999][T17121] __kmalloc+0x7a/0x310 [ 264.890172][T17121] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 264.895909][T17121] tomoyo_realpath_from_path+0xdc/0x7c0 00:44:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x4000, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 264.901478][T17121] tomoyo_path_number_perm+0x1e0/0x740 [ 264.906948][T17121] ? trace_lock_acquire+0x190/0x190 [ 264.912163][T17121] ? tomoyo_check_path_acl+0x180/0x180 [ 264.917633][T17121] ? fsnotify+0x14b9/0x1580 [ 264.922187][T17121] ? fget_many+0x30/0x30 [ 264.926454][T17121] ? debug_smp_processor_id+0x1c/0x20 [ 264.931838][T17121] ? fpregs_assert_state_consistent+0xaa/0xe0 [ 264.937955][T17121] tomoyo_file_ioctl+0x23/0x30 [ 264.942744][T17121] security_file_ioctl+0x6d/0xd0 [ 264.947713][T17121] __x64_sys_ioctl+0xa3/0x120 [ 264.952403][T17121] do_syscall_64+0xfe/0x140 [ 264.956929][T17121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.962823][T17121] RIP: 0033:0x459519 [ 264.966741][T17121] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.986387][T17121] RSP: 002b:00007f3ef9a18c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.986398][T17121] RAX: ffffffffffffffda RBX: 00007f3ef9a18c90 RCX: 0000000000459519 00:44:37 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10840) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000080)=0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 00:44:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x541b) 00:44:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x5c00, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 264.986403][T17121] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 264.986408][T17121] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 264.986413][T17121] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3ef9a196d4 [ 264.986419][T17121] R13: 00000000004c2cd4 R14: 00000000004d6050 R15: 0000000000000006 [ 264.996642][T17121] ERROR: Out of memory at tomoyo_realpath_from_path. [ 265.043250][T17117] block nbd0: shutting down sockets 00:44:37 executing program 4 (fault-call:7 fault-nth:1): r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="11dca5205e0bcfec7be070") r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x8000000006}]}, 0x10) r3 = creat(0x0, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, 0x0, 0xffffffffffffffbb, 0x20000000, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) pipe(0x0) semget(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@initdev}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000240)={@mcast1, 0x7, r4}) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) write$cgroup_pid(r5, 0x0, 0x383) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x8081, 0x0, 0x0) poll(&(0x7f0000000040)=[{r2}], 0x1, 0xd1) close(r2) 00:44:37 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x5421) 00:44:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xedc0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 265.134691][ T9299] block nbd0: Receive control failed (result -22) [ 265.151738][ T9299] block nbd0: Receive control failed (result -22) [ 265.159422][T17155] block nbd0: shutting down sockets 00:44:37 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 265.223427][T17159] block nbd0: Device being setup by another task [ 265.233309][T17174] block nbd0: Device being setup by another task [ 265.247501][T17167] FAULT_INJECTION: forcing a failure. [ 265.247501][T17167] name failslab, interval 1, probability 0, space 0, times 0 [ 265.271164][ T9299] block nbd0: Receive control failed (result -22) [ 265.271184][T11441] block nbd0: Receive control failed (result -22) [ 265.310576][T17167] CPU: 1 PID: 17167 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #7 00:44:37 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 265.318515][T17167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.328583][T17167] Call Trace: [ 265.331900][T17167] dump_stack+0x1d8/0x2f8 [ 265.336247][T17167] should_fail+0x608/0x860 [ 265.340696][T17167] ? setup_fault_attr+0x2b0/0x2b0 [ 265.345738][T17167] ? tomoyo_encode2+0x273/0x5a0 [ 265.350614][T17167] __should_failslab+0x11a/0x160 [ 265.355575][T17167] ? tomoyo_encode2+0x273/0x5a0 [ 265.360436][T17167] should_failslab+0x9/0x20 [ 265.364961][T17167] __kmalloc+0x7a/0x310 [ 265.369139][T17167] tomoyo_encode2+0x273/0x5a0 00:44:37 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 265.373831][T17167] tomoyo_realpath_from_path+0x769/0x7c0 [ 265.379487][T17167] tomoyo_path_number_perm+0x1e0/0x740 [ 265.384958][T17167] ? trace_lock_acquire+0x190/0x190 [ 265.390172][T17167] ? tomoyo_check_path_acl+0x180/0x180 [ 265.395641][T17167] ? fsnotify+0x14b9/0x1580 [ 265.400219][T17167] ? fget_many+0x30/0x30 [ 265.400234][T17167] ? debug_smp_processor_id+0x1c/0x20 [ 265.409827][T17167] ? fpregs_assert_state_consistent+0xaa/0xe0 [ 265.415916][T17167] tomoyo_file_ioctl+0x23/0x30 00:44:37 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 265.420730][T17167] security_file_ioctl+0x6d/0xd0 [ 265.425685][T17167] __x64_sys_ioctl+0xa3/0x120 [ 265.430378][T17167] do_syscall_64+0xfe/0x140 [ 265.434906][T17167] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.440817][T17167] RIP: 0033:0x459519 [ 265.444722][T17167] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.464424][T17167] RSP: 002b:00007f3ef9a18c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.472842][T17167] RAX: ffffffffffffffda RBX: 00007f3ef9a18c90 RCX: 0000000000459519 [ 265.480821][T17167] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 265.488798][T17167] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 265.496760][T17167] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3ef9a196d4 [ 265.504716][T17167] R13: 00000000004c2cd4 R14: 00000000004d6050 R15: 0000000000000006 00:44:37 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfff, 0x101040) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x408000, 0x0) ioctl$RTC_PLL_SET(r2, 0x40207012, &(0x7f0000000080)={0x5, 0x7d2, 0xad, 0x2, 0xf6, 0x5, 0x3}) 00:44:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xfeffff, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x5450) [ 265.546507][T17167] ERROR: Out of memory at tomoyo_realpath_from_path. [ 265.585709][T17194] block nbd0: shutting down sockets 00:44:38 executing program 4 (fault-call:7 fault-nth:2): r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:38 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x1000000, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:38 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000000)={0x8, 0x7}) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f00000001c0)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000140)) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x200010005, 0x2) r4 = socket$inet6(0x10, 0x4000000003, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x0, {0x2, 0x4e21, @loopback}, {0x2, 0x4e21, @rand_addr=0x9}, {0x2, 0x4e24, @empty}, 0x0, 0x0, 0x0, 0x0, 0x3ff, &(0x7f0000000100)='team_slave_1\x00', 0x1, 0x0, 0x4}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000040)={0x106, &(0x7f0000000140)=[{0x8, 0x7, 0x3, 0x400400}, {0x1000, 0x1}, {0x89, 0xffffffffffff6166, 0x6, 0x80000000}, {0xff000000000, 0x9, 0x1, 0x3}, {0xe91, 0x20, 0x10000, 0x8}]}, 0x10) [ 265.692267][T17207] FAULT_INJECTION: forcing a failure. [ 265.692267][T17207] name failslab, interval 1, probability 0, space 0, times 0 [ 265.709761][T17207] CPU: 0 PID: 17207 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #7 [ 265.718507][T17207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.728610][T17207] Call Trace: [ 265.731951][T17207] dump_stack+0x1d8/0x2f8 [ 265.736315][T17207] should_fail+0x608/0x860 00:44:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 265.740746][T17207] ? setup_fault_attr+0x2b0/0x2b0 [ 265.745788][T17207] ? tomoyo_encode2+0x273/0x5a0 [ 265.750672][T17207] __should_failslab+0x11a/0x160 [ 265.755638][T17207] ? tomoyo_encode2+0x273/0x5a0 [ 265.760499][T17207] should_failslab+0x9/0x20 [ 265.765027][T17207] __kmalloc+0x7a/0x310 [ 265.769208][T17207] tomoyo_encode2+0x273/0x5a0 [ 265.773899][T17207] tomoyo_realpath_from_path+0x769/0x7c0 [ 265.779550][T17207] tomoyo_path_number_perm+0x1e0/0x740 [ 265.785022][T17207] ? trace_lock_acquire+0x190/0x190 00:44:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 265.790230][T17207] ? tomoyo_check_path_acl+0x180/0x180 [ 265.795699][T17207] ? fsnotify+0x14b9/0x1580 [ 265.800251][T17207] ? fget_many+0x30/0x30 [ 265.804509][T17207] ? debug_smp_processor_id+0x1c/0x20 [ 265.809892][T17207] ? fpregs_assert_state_consistent+0xaa/0xe0 [ 265.815980][T17207] tomoyo_file_ioctl+0x23/0x30 [ 265.820755][T17207] security_file_ioctl+0x6d/0xd0 [ 265.825709][T17207] __x64_sys_ioctl+0xa3/0x120 [ 265.830403][T17207] do_syscall_64+0xfe/0x140 [ 265.834924][T17207] entry_SYSCALL_64_after_hwframe+0x49/0xbe 00:44:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 265.840822][T17207] RIP: 0033:0x459519 [ 265.844717][T17207] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.864331][T17207] RSP: 002b:00007f3ef9a18c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.872795][T17207] RAX: ffffffffffffffda RBX: 00007f3ef9a18c90 RCX: 0000000000459519 [ 265.880785][T17207] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 265.888771][T17207] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 265.896751][T17207] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3ef9a196d4 [ 265.904737][T17207] R13: 00000000004c2cd4 R14: 00000000004d6050 R15: 0000000000000006 [ 265.933355][T17203] block nbd0: Device being setup by another task [ 265.938583][T17207] ERROR: Out of memory at tomoyo_realpath_from_path. [ 265.946560][T17203] block nbd0: Device being setup by another task [ 265.947509][T11441] block nbd0: Receive control failed (result -22) [ 265.970751][T11441] block nbd0: Receive control failed (result -22) [ 266.013016][T17197] block nbd0: shutting down sockets 00:44:38 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x400000, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2000, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="7a0066b80070ffff0f23c00f21f8663502000c000f23f80f00946b9f8240bb000f790e00000f20d86635080000000f22d82edcf10f062e650f01c2660f382b6900", 0x41}], 0x1, 0xc, &(0x7f0000000180), 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x80) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x5451) 00:44:38 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x2000000, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:38 executing program 4 (fault-call:7 fault-nth:3): r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5a11, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x1, r2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0x26c) [ 266.109542][T17238] FAULT_INJECTION: forcing a failure. [ 266.109542][T17238] name failslab, interval 1, probability 0, space 0, times 0 [ 266.141262][T17238] CPU: 0 PID: 17238 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #7 [ 266.149197][T17238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.159260][T17238] Call Trace: [ 266.162567][T17238] dump_stack+0x1d8/0x2f8 [ 266.166911][T17238] should_fail+0x608/0x860 [ 266.171448][T17238] ? setup_fault_attr+0x2b0/0x2b0 [ 266.176478][T17238] __should_failslab+0x11a/0x160 [ 266.176488][T17238] ? __d_alloc+0x2d/0x6e0 [ 266.176497][T17238] should_failslab+0x9/0x20 [ 266.176505][T17238] kmem_cache_alloc+0x56/0x2b0 [ 266.176517][T17238] __d_alloc+0x2d/0x6e0 [ 266.176532][T17238] d_alloc_parallel+0xcc/0x1560 [ 266.176552][T17238] ? memset+0x31/0x40 [ 266.199221][T17238] ? d_hash_and_lookup+0x1c0/0x1c0 [ 266.199232][T17238] ? lockdep_init_map+0x2a/0x680 [ 266.199247][T17238] __lookup_slow+0xfc/0x410 [ 266.213471][T17238] ? lookup_one_len+0x2a0/0x2a0 [ 266.213488][T17238] ? d_lookup+0x2a/0x60 [ 266.213502][T17238] lookup_one_len+0x173/0x2a0 [ 266.213513][T17238] ? lookup_one_len_common+0x460/0x460 [ 266.213532][T17238] start_creating+0xe3/0x1b0 [ 266.246704][T17238] debugfs_create_dir+0x27/0x440 [ 266.251651][T17238] ? device_create_file+0x10a/0x1d0 00:44:38 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x3000000, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:38 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x4000000, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 266.256841][T17238] nbd_start_device+0x438/0xa00 [ 266.261694][T17238] nbd_ioctl+0x3ed/0xab0 [ 266.266121][T17238] ? nbd_release+0x110/0x110 [ 266.270742][T17238] ? stack_trace_save+0x111/0x1e0 [ 266.275781][T17238] ? nbd_release+0x110/0x110 [ 266.280379][T17238] blkdev_ioctl+0x917/0x2c10 [ 266.284981][T17238] ? tomoyo_path_number_perm+0x587/0x740 [ 266.290630][T17238] ? trace_hardirqs_off+0x74/0x80 [ 266.295673][T17238] ? quarantine_put+0xb7/0x1f0 [ 266.300458][T17238] ? tomoyo_path_number_perm+0x587/0x740 00:44:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 266.306100][T17238] ? __blkdev_driver_ioctl+0xc0/0xc0 [ 266.311392][T17238] ? __kasan_slab_free+0x19d/0x1e0 [ 266.316513][T17238] ? __kasan_slab_free+0x12a/0x1e0 [ 266.321630][T17238] ? kasan_slab_free+0xe/0x10 [ 266.326297][T17238] ? kfree+0xae/0x120 [ 266.326308][T17238] ? tomoyo_path_number_perm+0x587/0x740 [ 266.326316][T17238] ? tomoyo_file_ioctl+0x23/0x30 [ 266.326326][T17238] ? security_file_ioctl+0x6d/0xd0 [ 266.326336][T17238] ? __x64_sys_ioctl+0xa3/0x120 [ 266.326347][T17238] ? do_syscall_64+0xfe/0x140 00:44:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 266.326357][T17238] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.326370][T17238] ? kasan_check_write+0x14/0x20 [ 266.326379][T17238] ? do_raw_spin_lock+0x143/0x3a0 [ 266.326400][T17238] ? _raw_spin_unlock_irqrestore+0xbc/0xe0 [ 266.336019][T17238] ? rcu_lock_release+0x9/0x30 [ 266.336036][T17238] ? tomoyo_path_number_perm+0x5f0/0x740 [ 266.336047][T17238] ? trace_lock_acquire+0x190/0x190 [ 266.336061][T17238] ? tomoyo_check_path_acl+0x180/0x180 [ 266.336070][T17238] ? fsnotify+0x14b9/0x1580 [ 266.336082][T17238] block_ioctl+0xbd/0x100 [ 266.336090][T17238] ? blkdev_iopoll+0x100/0x100 [ 266.336105][T17238] do_vfs_ioctl+0x7d4/0x1890 [ 266.366808][T17238] ? ioctl_preallocate+0x240/0x240 [ 266.366834][T17238] ? fget_many+0x30/0x30 [ 266.366846][T17238] ? debug_smp_processor_id+0x1c/0x20 [ 266.366857][T17238] ? fpregs_assert_state_consistent+0xaa/0xe0 [ 266.366869][T17238] ? tomoyo_file_ioctl+0x23/0x30 [ 266.366883][T17238] ? security_file_ioctl+0xa1/0xd0 [ 266.382433][T17238] __x64_sys_ioctl+0xe3/0x120 [ 266.382450][T17238] do_syscall_64+0xfe/0x140 00:44:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 266.382465][T17238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.382475][T17238] RIP: 0033:0x459519 [ 266.382485][T17238] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.382490][T17238] RSP: 002b:00007f3ef9a18c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 266.382500][T17238] RAX: ffffffffffffffda RBX: 00007f3ef9a18c90 RCX: 0000000000459519 [ 266.382505][T17238] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 266.382509][T17238] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 266.382515][T17238] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3ef9a196d4 [ 266.382525][T17238] R13: 00000000004c2cd4 R14: 00000000004d6050 R15: 0000000000000006 [ 266.458126][T11441] block nbd0: Receive control failed (result -22) [ 266.464065][ T9299] block nbd0: Receive control failed (result -22) [ 266.555594][T17250] block nbd0: Device being setup by another task [ 266.576080][T17264] block nbd0: Device being setup by another task [ 266.615019][T17249] block nbd0: shutting down sockets [ 266.757400][ T9299] block nbd0: Receive control failed (result -22) [ 266.764553][T17265] block nbd0: shutting down sockets 00:44:39 executing program 2: r0 = socket(0x3, 0xf, 0x9) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:39 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x5000000, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x5452) 00:44:39 executing program 4 (fault-call:7 fault-nth:4): r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000040)) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}, 0x4, 0x4}}, 0x26) getsockopt$packet_buf(r3, 0x111, 0x4, 0x0, &(0x7f0000000140)) 00:44:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:39 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x6000000, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="38e3c47ddba040c4d505f8891b0fc3"], 0x0, 0xf}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000015000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x100) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000140)={0x7a, 0x5, 0x4}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f004}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, &(0x7f0000000600)=""/199, 0x0, 0x0, 0x0, 0x0}) [ 266.944471][T17292] FAULT_INJECTION: forcing a failure. [ 266.944471][T17292] name failslab, interval 1, probability 0, space 0, times 0 [ 267.001665][T17292] CPU: 0 PID: 17292 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #7 [ 267.009595][T17292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.009601][T17292] Call Trace: [ 267.009621][T17292] dump_stack+0x1d8/0x2f8 [ 267.009640][T17292] should_fail+0x608/0x860 [ 267.009654][T17292] ? setup_fault_attr+0x2b0/0x2b0 [ 267.009671][T17292] __should_failslab+0x11a/0x160 [ 267.009689][T17292] ? kvasprintf_const+0x5e/0x180 [ 267.027362][T17292] should_failslab+0x9/0x20 [ 267.027375][T17292] __kmalloc_track_caller+0x79/0x310 [ 267.027391][T17292] kvasprintf+0xd0/0x180 [ 267.027401][T17292] ? bust_spinlocks+0xe0/0xe0 [ 267.027416][T17292] ? __mutex_lock_common+0x56b/0x2fc0 [ 267.070687][T17292] kvasprintf_const+0x5e/0x180 [ 267.075440][T17292] kobject_set_name_vargs+0x63/0x120 [ 267.080717][T17292] kobject_add+0xf6/0x200 [ 267.085025][T17292] ? sbitmap_resize+0x3ff/0x490 [ 267.089858][T17292] ? blk_mq_sysfs_register+0x136/0x470 [ 267.095294][T17292] ? kobject_init+0x1e0/0x1e0 [ 267.099949][T17292] ? cpumask_next_and+0x52/0x70 [ 267.104787][T17292] blk_mq_sysfs_register+0x1c8/0x470 [ 267.110060][T17292] blk_mq_update_nr_hw_queues+0x894/0xe60 [ 267.115765][T17292] ? blk_mq_update_nr_requests+0x7b0/0x7b0 [ 267.121552][T17292] ? cap_capable+0x250/0x290 [ 267.126134][T17292] nbd_start_device+0x173/0xa00 [ 267.130983][T17292] nbd_ioctl+0x3ed/0xab0 [ 267.135211][T17292] ? nbd_release+0x110/0x110 [ 267.139787][T17292] ? stack_trace_save+0x111/0x1e0 [ 267.144794][T17292] ? nbd_release+0x110/0x110 [ 267.149363][T17292] blkdev_ioctl+0x917/0x2c10 [ 267.153931][T17292] ? tomoyo_path_number_perm+0x587/0x740 [ 267.159543][T17292] ? trace_hardirqs_off+0x74/0x80 [ 267.164559][T17292] ? quarantine_put+0xb7/0x1f0 [ 267.169301][T17292] ? tomoyo_path_number_perm+0x587/0x740 [ 267.174914][T17292] ? __blkdev_driver_ioctl+0xc0/0xc0 [ 267.180207][T17292] ? __kasan_slab_free+0x19d/0x1e0 [ 267.185294][T17292] ? __kasan_slab_free+0x12a/0x1e0 [ 267.190398][T17292] ? kasan_slab_free+0xe/0x10 [ 267.195068][T17292] ? kfree+0xae/0x120 [ 267.199033][T17292] ? tomoyo_path_number_perm+0x587/0x740 [ 267.204645][T17292] ? tomoyo_file_ioctl+0x23/0x30 [ 267.209558][T17292] ? security_file_ioctl+0x6d/0xd0 [ 267.214645][T17292] ? __x64_sys_ioctl+0xa3/0x120 [ 267.219490][T17292] ? do_syscall_64+0xfe/0x140 [ 267.224150][T17292] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.230200][T17292] ? kasan_check_write+0x14/0x20 [ 267.235202][T17292] ? do_raw_spin_lock+0x143/0x3a0 [ 267.240222][T17292] ? _raw_spin_unlock_irqrestore+0xbc/0xe0 [ 267.246016][T17292] ? rcu_lock_release+0x9/0x30 [ 267.250762][T17292] ? tomoyo_path_number_perm+0x5f0/0x740 [ 267.256373][T17292] ? trace_lock_acquire+0x190/0x190 [ 267.261638][T17292] ? tomoyo_check_path_acl+0x180/0x180 [ 267.267074][T17292] ? fsnotify+0x14b9/0x1580 [ 267.271565][T17292] block_ioctl+0xbd/0x100 [ 267.275894][T17292] ? blkdev_iopoll+0x100/0x100 [ 267.280646][T17292] do_vfs_ioctl+0x7d4/0x1890 [ 267.285219][T17292] ? ioctl_preallocate+0x240/0x240 [ 267.290319][T17292] ? fget_many+0x30/0x30 [ 267.294563][T17292] ? debug_smp_processor_id+0x1c/0x20 [ 267.299916][T17292] ? fpregs_assert_state_consistent+0xaa/0xe0 [ 267.305972][T17292] ? tomoyo_file_ioctl+0x23/0x30 [ 267.310895][T17292] ? security_file_ioctl+0xa1/0xd0 [ 267.315991][T17292] __x64_sys_ioctl+0xe3/0x120 [ 267.320657][T17292] do_syscall_64+0xfe/0x140 [ 267.325146][T17292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.331021][T17292] RIP: 0033:0x459519 [ 267.334932][T17292] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.354520][T17292] RSP: 002b:00007f3ef9a18c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 267.362937][T17292] RAX: ffffffffffffffda RBX: 00007f3ef9a18c90 RCX: 0000000000459519 [ 267.370905][T17292] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 267.378853][T17292] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 267.386802][T17292] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3ef9a196d4 [ 267.394756][T17292] R13: 00000000004c2cd4 R14: 00000000004d6050 R15: 0000000000000006 00:44:39 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x7000000, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 267.530906][T17292] kobject: can not set name properly! [ 267.550229][ T9299] block nbd0: Receive control failed (result -22) [ 267.550418][T11441] block nbd0: Receive control failed (result -22) [ 267.581768][T17287] block nbd0: shutting down sockets 00:44:39 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:39 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x8000000, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x5460) [ 267.667487][T17340] block nbd0: server does not support multiple connections per device. 00:44:40 executing program 4 (fault-call:7 fault-nth:5): r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 00:44:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x9000000, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 00:44:40 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 267.715372][T17338] block nbd0: shutting down sockets 00:44:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$NBD_CLEAR_SOCK(r0, 0x5600) 00:44:40 executing program 0: r0 = socket(0x10, 0x803, 0x0) process_vm_writev(0x0, 0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000002240)=""/167, 0xa7}], 0x2, 0x0) process_vm_writev(0x0, &(0x7f0000000b80)=[{&(0x7f00000007c0)=""/186, 0xfffffffffffffed4}], 0x1, 0x0, 0x15d, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000280), 0xc, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca5055e0bcfec7be070") recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0xae}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:40 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x80000000}) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x80000000) r3 = socket(0x18, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x2d, &(0x7f0000000000), 0x20a154cc) accept$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000140)=0x1c) renameat(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') 00:44:40 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b0f000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 00:44:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf}, 0xf) close(r1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xa000000, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 267.853828][T17350] ------------[ cut here ]------------ [ 267.879324][T17350] kernfs: can not remove 'nr_tags', no directory