0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x3], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf000000000000000030005000000000002"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:10 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x1) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r0, r1, 0x0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, r2) 07:57:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x40049409) 07:57:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$vim2m_VIDIOC_DQBUF(r6, 0xc0585611, &(0x7f00000000c0)={0x6, 0x2, 0x4, 0x10000, 0x0, {r7, r8/1000+10000}, {0x1, 0x8, 0x9, 0x7, 0x2, 0x7, "0b7d7a8e"}, 0x6, 0x1, @offset, 0x1, 0x0, r1}) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:57:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x400454ca) 07:57:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x4], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:10 executing program 5: r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:10 executing program 5: r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x5], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x6], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:11 executing program 5: r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x7], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x40081271) 07:57:11 executing program 3: getsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000480), &(0x7f0000002980)=0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000002080)=[{&(0x7f0000000000)=0x2}, {&(0x7f00000000c0)=0x1, 0x1}, {&(0x7f0000000100)=0x2, 0x1}, {&(0x7f0000000180)=0x2, 0x1}, {&(0x7f0000000200)=0x2, 0x2}, {&(0x7f0000000240)=0x1, 0x1}, {&(0x7f0000000280)=0x1, 0x1}, {&(0x7f00000002c0), 0x1}, {&(0x7f0000000300)=0x2, 0x2}, {&(0x7f0000000340)}, {&(0x7f0000000380)=0x1, 0x1}, {&(0x7f00000003c0)=0x2}, {&(0x7f0000000400), 0x1}, {&(0x7f0000000440)}, {&(0x7f0000002940)=0x1}, {&(0x7f00000004c0)=0x1, 0x2}, {&(0x7f0000000500)=0x1, 0x1}, {&(0x7f0000000540)=0x2, 0x2}, {&(0x7f0000000580), 0x2}, {&(0x7f00000005c0)=0x1, 0x1}, {&(0x7f0000000600)=0x1, 0x1}, {&(0x7f0000000640)=0x1000}, {&(0x7f0000000680)=0x1, 0x2}, {&(0x7f00000006c0)=0x2}, {&(0x7f0000000700)=0x2}, {&(0x7f0000000740)=0x1, 0x1}, {&(0x7f0000000780), 0x1}, {&(0x7f00000007c0), 0x1}, {&(0x7f0000000800)=0x2}, {&(0x7f0000000840)=0x1}, {&(0x7f0000000880)=0x2}, {&(0x7f00000008c0), 0x20}, {&(0x7f0000000900)=0x1, 0x1}, {&(0x7f0000000940), 0x2}, {&(0x7f0000000980)=0x2}, {&(0x7f00000009c0), 0x1}, {&(0x7f0000000a00)=0x1, 0x1}, {&(0x7f0000000a40), 0x1}, {&(0x7f0000000a80)=0x1, 0x2}, {&(0x7f0000000ac0)=0x2, 0x1}, {&(0x7f0000000b00)=0x1, 0x1}, {&(0x7f0000000b40)=0x1, 0x2}, {&(0x7f0000000b80)=0x2}, {&(0x7f0000000bc0)=0x2, 0x2}, {&(0x7f0000000c00)=0x2, 0x2}, {&(0x7f0000000c40)}, {&(0x7f0000000c80)=0x1}, {&(0x7f0000000cc0)=0x1}, {&(0x7f0000000d00)=0x1, 0x1}, {&(0x7f0000000d40)=0x2, 0x2}, {&(0x7f0000000d80)=0x1, 0x202}, {&(0x7f0000000dc0), 0x2}, {&(0x7f0000000e00)=0x1}, {&(0x7f0000000e40)=0x2, 0x2}, {&(0x7f0000000e80)=0x1}, {&(0x7f0000000ec0)=0x2, 0x2}, {&(0x7f0000000f00), 0x5}, {&(0x7f0000000f40)=0x2, 0x1}, {&(0x7f0000000f80)=0x2}, {&(0x7f0000000fc0), 0x2}, {&(0x7f0000001000)=0x2, 0x2}, {&(0x7f0000001040)}, {&(0x7f0000001080)=0x2, 0x2}, {&(0x7f00000010c0)}, {&(0x7f0000001100)=0x1, 0x2}, {&(0x7f0000001140)=0x2}, {&(0x7f0000001180)=0x1, 0x1}, {&(0x7f00000011c0)=0x2}, {&(0x7f0000001200)}, {&(0x7f0000001240)=0x2, 0x2}, {&(0x7f0000001280)=0x2, 0x2}, {&(0x7f00000012c0)=0x1}, {&(0x7f0000001300)=0x1, 0x2}, {&(0x7f0000001340)=0x2, 0x1}, {&(0x7f0000001380), 0x1}, {&(0x7f00000013c0), 0x1}, {&(0x7f0000001400), 0x2}, {&(0x7f0000001440)=0x2, 0x2}, {&(0x7f0000001480)=0x1, 0x2}, {&(0x7f00000014c0), 0x2}, {&(0x7f0000001500)}, {&(0x7f0000001540)=0x1, 0x2}, {&(0x7f0000001580), 0x1}, {&(0x7f00000015c0)}, {&(0x7f0000001600)=0x1, 0x8001}, {0xfffffffffffffffd}, {&(0x7f0000001640)=0x2, 0x2}, {&(0x7f0000001680)=0x2, 0x2}, {&(0x7f00000016c0)=0x1, 0x1}, {&(0x7f0000001700)=0x2, 0x1}, {&(0x7f0000001740)=0x2}, {&(0x7f0000001780), 0x1}, {&(0x7f00000017c0)=0x1, 0x1}, {&(0x7f0000001800)}, {&(0x7f0000001840)=0xfffffffc}, {&(0x7f0000001880)}, {&(0x7f00000018c0), 0x1}, {&(0x7f0000001900)=0x2, 0x2}, {&(0x7f0000001940)=0x1, 0x1}, {&(0x7f0000001980), 0x2}, {&(0x7f00000019c0)}, {&(0x7f0000001a00)=0x1, 0x2}, {&(0x7f0000001a40)=0x1, 0x2}, {&(0x7f0000001a80)=0x1, 0x1}, {&(0x7f0000001ac0)}, {&(0x7f0000001b00), 0x1}, {&(0x7f0000001b40), 0x2}, {&(0x7f0000001b80)=0x1, 0x1}, {&(0x7f0000001bc0)}, {&(0x7f0000001c00)=0x2, 0x2}, {&(0x7f0000001c40)=0x2}, {&(0x7f0000001c80), 0x2}, {&(0x7f0000001cc0)=0x2, 0x1}, {&(0x7f0000001d00), 0x2}, {&(0x7f0000001d40)=0x2, 0x2}, {&(0x7f0000001d80)=0x2}, {&(0x7f0000001dc0), 0x2}, {&(0x7f0000001e00)}, {&(0x7f0000001e40)}, {&(0x7f0000001e80)=0x1}, {&(0x7f0000001ec0), 0x1}, {&(0x7f0000001f00)=0x1, 0x2}, {&(0x7f0000001f40), 0x2}, {&(0x7f0000001f80), 0x1}, {&(0x7f0000001fc0)=0x1}, {&(0x7f0000002000)=0x1, 0x3}, {&(0x7f0000002040)=0x1, 0x2}], 0xd, 0x7f, &(0x7f0000002880)={0x0, 0x989680}, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) r6 = dup2(r3, r4) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f00000028c0)={0x11, 0xe, 0x0, 0xc, 0x0, [@initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, @mcast1, @private1={0xfc, 0x1, [], 0x1}, @mcast1, @private0, @remote]}, 0x78) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000002a00)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r6, &(0x7f0000002c40)={&(0x7f00000029c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002c00)={&(0x7f0000002a40)={0x198, r7, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5681}]}, @TIPC_NLA_LINK={0x44, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xbf9d}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xc4}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK={0xd4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1360}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff8000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x20024040}, 0x0) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) [ 1460.702760][ T6726] block nbd4: Device being setup by another task [ 1460.710394][ T6678] block nbd4: shutting down sockets 07:57:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x400454cb) 07:57:11 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x8], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1460.744588][T23398] block nbd1: Receive control failed (result -32) [ 1460.763407][ T6727] block nbd1: Device being setup by another task [ 1460.774579][ T6677] block nbd1: shutting down sockets 07:57:11 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x9], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() pidfd_send_signal(r1, 0x37, &(0x7f00000000c0)={0x38, 0x1, 0x5306}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0xffffff81, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:57:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:11 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x40101283) 07:57:12 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0xa], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1461.619439][ T6774] block nbd4: Device being setup by another task [ 1461.631206][ T6731] block nbd4: shutting down sockets [ 1461.670012][ T9362] block nbd1: Receive control failed (result -32) [ 1461.678163][ T6743] block nbd1: shutting down sockets [ 1461.707685][ T6738] block nbd1: shutting down sockets 07:57:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x40049409) 07:57:12 executing program 5: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:12 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0xb], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:12 executing program 5: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:12 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0xe], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1462.480237][ T6825] block nbd4: Device being setup by another task [ 1462.487738][ T6778] block nbd4: shutting down sockets [ 1462.603285][T23398] block nbd1: Receive control failed (result -32) [ 1462.605053][ T6828] block nbd1: Device being setup by another task [ 1462.618223][ T6788] block nbd1: shutting down sockets 07:57:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0xf], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:14 executing program 5: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x40101286) 07:57:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) setsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000000)=0x81, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000000040)=[{r5}], 0x1, 0xffbffff6) dup2(r4, r5) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x110, r3, 0x0) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 07:57:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x40081271) 07:57:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x10], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x11], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:15 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x12], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:15 executing program 3: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) fcntl$setown(r5, 0x8, r3) tkill(r3, 0x16) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syncfs(r7) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0xf0000000) 07:57:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x13], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1464.961457][T23398] block nbd1: Receive control failed (result -32) [ 1464.964109][ T6884] block nbd1: Device being setup by another task [ 1464.975530][ T6837] block nbd1: shutting down sockets [ 1464.997351][ T6885] block nbd4: Device being setup by another task [ 1465.004655][ T6843] block nbd4: shutting down sockets 07:57:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x40101288) 07:57:15 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x60], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x4008ae89) 07:57:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:15 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:16 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) [ 1465.894818][ T9362] block nbd1: Receive control failed (result -32) [ 1465.898334][ T6921] block nbd1: Device being setup by another task [ 1465.922415][ T6889] block nbd1: shutting down sockets [ 1465.922630][ T6922] block nbd4: Device being setup by another task [ 1465.942660][ T6896] block nbd4: shutting down sockets 07:57:18 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:18 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x2], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:18 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(0xffffffffffffffff, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x4008ae90) 07:57:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x401070c9) 07:57:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) poll(&(0x7f0000000040)=[{r6}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:57:18 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x3], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:18 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:18 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(0xffffffffffffffff, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:18 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(0xffffffffffffffff, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:18 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x4], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:18 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:18 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x5], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:18 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:18 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x6], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1468.304811][T23398] block nbd1: Receive control failed (result -32) [ 1468.308359][ T6981] block nbd1: Device being setup by another task [ 1468.318150][ T6982] block nbd4: Device being setup by another task [ 1468.332214][ T6941] block nbd4: shutting down sockets [ 1468.333054][ T6930] block nbd1: shutting down sockets 07:57:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x40101283) 07:57:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x401070ca) [ 1469.207160][ T7000] block nbd4: Device being setup by another task [ 1469.215300][ T6984] block nbd4: shutting down sockets [ 1469.218425][T23398] block nbd1: Receive control failed (result -32) [ 1469.228325][ T6988] block nbd1: shutting down sockets 07:57:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) r6 = dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) 07:57:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x7], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:21 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x401070cd) 07:57:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x40101286) 07:57:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x8], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:21 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x9], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:21 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada80080040001000080000000000300060000"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) [ 1471.340657][T23398] block nbd1: Receive control failed (result -32) [ 1471.347498][ T7051] block nbd1: Device being setup by another task [ 1471.354871][ T7008] block nbd1: shutting down sockets [ 1471.385719][ T7052] block nbd4: Device being setup by another task [ 1471.394797][ T7019] block nbd4: shutting down sockets 07:57:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada80080040001000080000000000300060000"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0xa], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:24 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x40101288) 07:57:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x40186366) 07:57:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xfffffffffffffffe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x1, r7}) fcntl$setsig(r3, 0xa, 0x12) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x480c00, 0x0) poll(&(0x7f0000000040), 0x0, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:57:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada80080040001000080000000000300060000"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0xb], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:24 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf00000"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0xe], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0xf], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:24 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x10], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf00000"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) [ 1474.449562][ T7113] block nbd4: Device being setup by another task [ 1474.456465][T23398] block nbd1: Receive control failed (result -32) [ 1474.458119][ T7064] block nbd4: shutting down sockets [ 1474.465109][ T7066] block nbd1: shutting down sockets 07:57:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x401070c9) 07:57:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x11], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1475.363273][T23398] block nbd1: Receive control failed (result -32) [ 1475.368371][ T7129] block nbd1: Device being setup by another task [ 1475.379177][ T7117] block nbd1: shutting down sockets 07:57:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x20000000000012) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:57:27 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf00000"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x401870c8) 07:57:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x12], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x401070ca) 07:57:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x13], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:27 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf0000000000000000300"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x60], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:27 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf0000000000000000300"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_PCM_IOCTL_DRAIN(r2, 0x4144, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000000040)=[{r5}], 0x1, 0xffbffff6) dup2(r4, r5) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r7, 0xab00, r1) fcntl$setown(r5, 0x8, r3) tkill(r3, 0x16) 07:57:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:27 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) [ 1477.509412][ T7190] block nbd4: Device being setup by another task [ 1477.510984][ T9362] block nbd1: Receive control failed (result -32) [ 1477.523345][ T7140] block nbd4: shutting down sockets [ 1477.524150][ T7142] block nbd1: shutting down sockets 07:57:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x401870cb) 07:57:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1477.558147][ T7136] block nbd1: shutting down sockets 07:57:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x401070cd) 07:57:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf0000000000000000300"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:28 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) dup2(r4, r9) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:57:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf000000000000000030005000000"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:28 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) sysfs$3(0x3) tkill(r2, 0x16) 07:57:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf000000000000000030005000000"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) [ 1478.458810][ T7241] block nbd4: Device being setup by another task [ 1478.467130][ T7200] block nbd4: shutting down sockets [ 1478.472825][ T9362] block nbd1: Receive control failed (result -32) [ 1478.485313][ T7242] block nbd1: Device being setup by another task [ 1478.493194][ T7197] block nbd1: shutting down sockets 07:57:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x401870cc) 07:57:29 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x40186366) 07:57:29 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf000000000000000030005000000"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:29 executing program 3: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x8008551d, &(0x7f0000000180)=ANY=[@ANYBLOB="63c1f9d3388463f13b432d02030b8c0786860a878809888e548a8b0c88"]) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000000040)=[{r5}], 0x1, 0xffbffff6) r7 = dup2(r4, r5) r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r8, 0x80045400, &(0x7f00000002c0)) getpeername$tipc(r8, &(0x7f00000000c0), &(0x7f0000000100)=0x10) fcntl$setown(r5, 0x8, r3) ioctl$VIDIOC_G_PARM(r7, 0xc0cc5615, &(0x7f0000000300)={0xa, @output={0x1000, 0x0, {0x6, 0x5}, 0x4, 0x7fff}}) tkill(r3, 0x16) 07:57:29 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf0000000000000000300050000000000"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:29 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf0000000000000000300050000000000"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) 07:57:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$VIDIOC_ENCODER_CMD(r2, 0xc028564d, &(0x7f00000000c0)={0x3, 0x1, [0x101, 0x1, 0xffffffff, 0x80, 0x7f, 0xe0, 0x1, 0x401]}) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000000040)=[{r5}], 0x1, 0xffbffff6) prctl$PR_SET_FPEMU(0xa, 0x2) dup2(r4, r5) fcntl$setown(r5, 0x8, r3) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self\x00', 0xc00, 0x0) tkill(r3, 0x16) 07:57:29 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1479.403259][ T7293] block nbd4: Device being setup by another task [ 1479.410804][ T7251] block nbd4: shutting down sockets [ 1479.431314][T23398] block nbd1: Receive control failed (result -32) [ 1479.440633][ T7294] block nbd1: Device being setup by another task 07:57:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x4020940d) 07:57:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf0000000000000000300050000000000"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x553, 0x0) [ 1479.451651][ T7249] block nbd1: shutting down sockets 07:57:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x401870c8) 07:57:30 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, r2) 07:57:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f00000006c0)=[{&(0x7f0000000100)="7e570ca74c5a995a7a0b2cbc18115e9d1c0bbb57d61b20fb0ead295852b9d2e2fc890c7e3357f8dd6a9426944ee206fae90a85317755b9161c9a375e6e5098ecc7bd28587d4bc981e25084bf4c9d44c06b363188826707fc11e1166808c70556949480a65dbf6e27be0575f510297b7d1e488d1e0b2770c2d3803f92d1e25675bab3cca5be23fbad71e8aa605b43305f4ad1f84c81b5850c8ca1ddfd052d7197e7701cd94f708483f444805574853c101a2f9d23efc6c20955043e1660696e9887c2fe781ec06e88e2f6c4e9a5b555727e1eec114b58105037c229bd3a6d91a67efd4648ef0dbf49449288b101865c080e6351"}, {&(0x7f0000000200)="688fae09a550515c12e352515c448d0c32565eade7bfef03d6dbff6048115018d17744e3b74232cfa0dd5ce2bbe751d92b9c08967b2808ce9fbae3496dd73957bb12a4e308e1593bdfc0dab2126aafaf695f4ddee33db3b0075030180849db2d129efa1e0c11a157"}, {&(0x7f00000005c0)="fca1a372d95d9a9b8bf28ad5218b9f2777000000000000001aceb87f6997be7b76a6edd24aed5496f51d9e46a9f8609d1c08da052cffd28b9b01b20cc99f1b3868d62b2dec0a558d8fa1faf74c0e9fbc60fa3c3d27bd8ffb053d2ff194f218190dbe9a271d3fa3687626d1c99661a8813a63b17e4d0a156b81d6cb4fc023a635c4893124fffbd78bcc48b10533af67ddde18cdfca6bfab513a127b1a01feaf7d6979d86edecb"}, {&(0x7f0000000340)}, {&(0x7f0000000380)="61a11807d090a809e3907601d9d255ae03667f09576ed5582016e1f10433a5d18efdbb21aba86810b785fa07060445011e5ca4c894b94744583b146d830b9065bb98e7f9783811b40fb9f34a15700dc4a3f9304219726525a7be178ebd06c1562214672d077506df2a3dd60e2b127dec311aa879491e5a51f427319d654898e44f5a7654d5e7a619bf4a83b38b1fc5bb4beabada758f3a2f912371965a99311e51baacb06709efcd548ceede95bf1dc5748526cfaee223105a4e4f508a0b5269"}, {&(0x7f0000000880)="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"/343}, {&(0x7f0000000740)="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"}, {&(0x7f0000000500)="7f9df1cddefd775a0ac215a720b20aad53f92b25e439d237033fa979770290fe05de32d2cbba32e3d4a5dd9695b289239ec75edf80398ecf93a07cfa545e3b512c7bc255f12aa30878aa3974e4bb3537a11cac84b908a6209b2257ea1f5e16e0e61b56d0cc42ec75db73992147b22f2c9021a249c73238d35b4ca8957bdd0b27e5edb39aacd903928ddb35122e937a330c2cc3c75be8523f1b0028791c58188b6e58f12e"}], 0x1152) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) read$eventfd(r1, &(0x7f0000000000), 0x8) openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa\x00', 0x101, 0x0) tkill(r2, 0x16) 07:57:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf000000000000000030005000000000002"], 0x80}}, 0x0) socket$key(0xf, 0x3, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000000180), 0x553, 0x0) 07:57:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:30 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, r2) 07:57:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf000000000000000030005000000000002"], 0x80}}, 0x0) socket$key(0xf, 0x3, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000000180), 0x553, 0x0) 07:57:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x100000000012) poll(&(0x7f0000000040), 0x0, 0x2) dup2(r3, r4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000002c0)) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0xfffffffffffffe7c) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000200)=0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000100)={0xffff}, 0x4) 07:57:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x80041284) 07:57:31 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, r2) [ 1480.302567][ T7340] block nbd4: Device being setup by another task [ 1480.312350][ T7298] block nbd4: shutting down sockets [ 1480.379113][ T9362] block nbd1: Receive control failed (result -32) [ 1480.387651][ T7310] block nbd1: shutting down sockets 07:57:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x401870cb) 07:57:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf000000000000000030005000000000002"], 0x80}}, 0x0) socket$key(0xf, 0x3, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000000180), 0x553, 0x0) 07:57:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:31 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, r2) 07:57:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf000000000000000030005000000000002"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, 0x0, 0x0, 0x0) 07:57:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0xf], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:31 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, r2) 07:57:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1481.195231][ T7382] block nbd4: Device being setup by another task [ 1481.203562][ T7344] block nbd4: shutting down sockets [ 1481.347497][T23398] block nbd1: Receive control failed (result -32) [ 1481.349905][ T7385] block nbd1: Device being setup by another task [ 1481.362107][ T7358] block nbd1: shutting down sockets 07:57:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) r6 = semget(0x0, 0x0, 0x40) semctl$SEM_STAT(r6, 0x2, 0x12, &(0x7f0000000200)=""/228) tkill(r2, 0x16) 07:57:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf000000000000000030005000000000002"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, 0x0, 0x0, 0x0) 07:57:33 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, r2) 07:57:33 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:33 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x80041285) 07:57:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x401870cc) 07:57:33 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="020f00001000000000a4ea00000000000800120000000100007ab000000032f706000457000000000000002108630200b62456d5000000005b2507f9000000000000ada8008004000100008000000000030006000000000002000080ac14ffbbf000000000000000030005000000000002"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, 0x0, 0x0, 0x0) 07:57:33 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x13], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:33 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:33 executing program 0: prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='//selinux\x00\x00\x01\x10') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x143042, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x20, 0x0, 0x8000012000) write$P9_ROPEN(r1, &(0x7f0000000080)={0x18, 0x71, 0x0, {{0x10}}}, 0x18) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) syz_genetlink_get_family_id$tipc2(0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, 0x0, 0x0) 07:57:33 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000280)=[{r4, 0x42}, {0xffffffffffffffff, 0x4000}], 0x2, 0x80000000) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f0000000240)=0x4, 0x8) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f00000002c0)) syz_kvm_setup_cpu$x86(r1, r7, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="362e262e64834a0b07b8000000000f23c00f21f835030006000f23f866b8fc008ed0ea955200002d01b9800000c00f3235000800000f30e3580f01cb0fc79d00900000c4e3a578c65766b8a4008ed0", 0x4f}], 0x1, 0x24, &(0x7f0000000200)=[@efer={0x2, 0x1}, @vmwrite={0x8, 0x0, 0x7, 0x0, 0x1, 0x0, 0x2, 0x0, 0x7}], 0x2) tkill(r2, 0x16) 07:57:33 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:34 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000080), 0x0, 0x0) [ 1483.687999][T23398] block nbd1: Receive control failed (result -32) [ 1483.690778][ T7455] block nbd1: Device being setup by another task [ 1483.704657][ T7393] block nbd1: shutting down sockets [ 1483.723262][ T7409] block nbd4: Device being setup by another task 07:57:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x80081270) 07:57:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x5405, 0x20000000) 07:57:34 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) write$FUSE_NOTIFY_STORE(r6, &(0x7f0000000000)={0x2d, 0x4, 0x0, {0x6, 0x8000, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2d) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:57:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x4020940d) [ 1483.734855][ T7399] block nbd4: shutting down sockets 07:57:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:34 executing program 0: ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) write(0xffffffffffffffff, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={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_bp={0x0}, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[]) 07:57:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:34 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:34 executing program 0: 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) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1484.629328][ T7507] block nbd4: Device being setup by another task [ 1484.643071][ T7463] block nbd4: shutting down sockets 07:57:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x80081272) 07:57:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:35 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:35 executing program 0: openat$ocfs2_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x400000, 0x0) read$usbfs(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000580)={0x14, r3, 0xc8ef0a4335e6829f, 0x0, 0x0, {0xf}}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, 0x0, 0x0) [ 1484.673595][T23398] block nbd1: Receive control failed (result -32) [ 1484.682410][ T7475] block nbd1: shutting down sockets [ 1484.709511][ T7464] block nbd1: shutting down sockets 07:57:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x4020ae46) 07:57:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001c00050200000000000000000a000000", @ANYRES32=r2, @ANYBLOB="00000a00140001"], 0x30}}, 0x0) 07:57:35 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r3) 07:57:35 executing program 0: socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f00000038c0), 0x4000000000000a8, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) sendmmsg(0xffffffffffffffff, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x3000, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) 07:57:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:35 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') socket$inet_tcp(0x2, 0x1, 0x0) dup2(0xffffffffffffffff, r3) 07:57:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1485.626766][ T7555] block nbd4: Device being setup by another task [ 1485.654130][ T7517] block nbd4: shutting down sockets 07:57:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0x80086301) 07:57:36 executing program 0: socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f00000038c0), 0x4000000000000a8, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) sendmmsg(0xffffffffffffffff, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x3000, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) [ 1485.701420][ T9362] block nbd1: Receive control failed (result -32) [ 1485.710409][ T7521] block nbd1: shutting down sockets 07:57:36 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') socket$inet_tcp(0x2, 0x1, 0x0) dup2(0xffffffffffffffff, r3) 07:57:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x4090ae82) 07:57:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getrandom(0x0, 0x0, 0x0) 07:57:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:36 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') socket$inet_tcp(0x2, 0x1, 0x0) dup2(0xffffffffffffffff, r3) 07:57:36 executing program 0: mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setuid(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x6a, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x30, 0xfffffffffffffffd, 0x0, 0x9}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x2) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8080, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000200)=""/251, 0xfb, 0x4100, &(0x7f0000000300)={0x11, 0x1c, 0x0, 0x1, 0x40, 0x6, @broadcast}, 0x14) setresgid(0x0, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000001740)=ANY=[@ANYBLOB="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"]) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x4, 0x80, 0x80, 0x0, 0x1, 0x1034, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000001340), 0x39ca51b664af9d38}, 0x8000000200004d1e, 0x800007c, 0x0, 0x0, 0x8000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x12) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000001c0)={0x7, 'veth0_virt_wifi\x00', {0x401}, 0x20}) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) [ 1486.119907][ T7586] NFS: Device name not specified 07:57:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:36 executing program 0: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/90) [ 1486.174406][ T7589] NFS: Device name not specified 07:57:36 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, 0xffffffffffffffff) 07:57:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xc0045878) 07:57:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioprio_get$uid(0x0, 0x0) 07:57:37 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={0x0, 0x0, 0x1000}, 0x20) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x302000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000300)={r7}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000540)={r7}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000002c0)={r7, 0x3, &(0x7f0000000180)=[0x1, 0x1, 0x80], &(0x7f0000000200)=[0x3ff, 0x2, 0x8], 0x4, 0x3, 0x0, &(0x7f0000000240)=[0x3, 0x6, 0x0], &(0x7f0000000280)=[0x9, 0x2000400, 0xaa, 0x1000, 0x1000, 0x7f, 0xfffffff9]}) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000000040)=[{r5}], 0x1, 0xffbffff6) dup2(r4, r5) fcntl$setown(r5, 0x8, r3) tkill(r3, 0x16) [ 1486.641160][ T7603] block nbd4: Device being setup by another task [ 1486.649513][ T7566] block nbd4: shutting down sockets [ 1486.765690][T23398] block nbd1: Receive control failed (result -32) [ 1486.783875][ T7616] block nbd1: Device being setup by another task [ 1486.816074][ T7616] block nbd1: shutting down sockets 07:57:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x4138ae84) 07:57:37 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, 0xffffffffffffffff) 07:57:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000040)=[{0x2c}, {0x6}]}, 0x10) 07:57:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:37 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r6, 0xc0096616, &(0x7f0000000200)=ANY=[@ANYBLOB="0200000000000000000012761e3867d40402525a012b3e4f1ccc09d9ddb72c6a39bcbd0871b796f6e0e637b2cc14ccb0ed7ab1818860a98fff0d6f8c7e31e5b4ae9af5fb4136093139d6be3bfed16363081cc631d1d1b8cb630cc6387e62"]) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$MON_IOCG_STATS(r1, 0x80089203, &(0x7f0000000000)) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) setsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f00000000c0)=0x1, 0x4) tkill(r2, 0x16) 07:57:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:37 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r2, 0x0, 0x1) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, 0xffffffffffffffff) 07:57:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xc0045878) 07:57:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x89e1, &(0x7f0000000100)=@buf) 07:57:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000200)="e04a4f74b80de1fa3e88da837fc11052c57473a766c9662fe7e10772944f05c68b4eb38cf1b23911bdba2cc36fccf4bd71e28b7be5eec3590ef98bb629036998037761f5053040bdcf03b77fa301", 0x4e}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x5c, r8, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x32}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x4}]}, 0x5c}}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0xbc, r8, 0x100, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x32}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x4}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x4}]}, 0xbc}, 0x1, 0x0, 0x0, 0x60000000}, 0x0) dup2(r3, r4) fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000000)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:57:38 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) readv(0xffffffffffffffff, 0x0, 0x0) [ 1487.555378][ T7656] block nbd4: Device being setup by another task [ 1487.564909][ T7614] block nbd4: shutting down sockets [ 1487.651422][ T7663] input: syz1 as /devices/virtual/input/input14 [ 1487.727239][ T7674] input: syz1 as /devices/virtual/input/input15 [ 1487.760576][ T9362] block nbd1: Receive control failed (result -32) [ 1487.771278][ T7680] block nbd1: Device being setup by another task [ 1487.793151][ T7627] block nbd1: shutting down sockets 07:57:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x80024322) 07:57:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x13], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:38 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80089203, 0x0) 07:57:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x2, 0x0, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_gettime(0x0, &(0x7f0000000040)) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000000c0)="c40001000045575e259f2d5cb7003743bf85724a147e8a48f4279b3e9f14176a5f51f56012571f88dfcfde1864d436c72231076a39b0d528b05aa5a827cb0bd8ff080000000000000047e2a83931", 0x4e}], 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000300)={{0x1, 0x3, 0x7, 0x1, 0x5}, 0x6, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0x7ff, 0xfffffffffffffffc}) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000000180)=[{r5}, {r0, 0x100}], 0x2, 0x63c) dup2(r4, r5) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) 07:57:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x0, 0x0, [], 0x1, 0x0, 0x0, [{}]}, 0x88) 07:57:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:38 executing program 5: r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp1\x00', 0x0, 0x0) ioctl$SOUND_PCM_READ_BITS(r0, 0x8010500d, &(0x7f00000001c0)) 07:57:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x3c) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$tmpfs(&(0x7f0000000480)='tmpfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001700)={[], [{@func={'func', 0x3d, 'POLICY_CHECK'}}]}) 07:57:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xc0101282) 07:57:39 executing program 5: perf_event_open(&(0x7f0000000140)={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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f00000004c0)='trusted.overlay.nlink\x00', &(0x7f0000000500)={'U+', 0x22e}, 0x16, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x800010b, 0x18) execveat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000003c0)='security#vboxnet0\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='cgroup\x00'], 0x1000) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x0, 0x4000000000008d}, 0x0) 07:57:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00000002c0)) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000000000)) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) prctl$PR_GET_FPEMU(0x9, &(0x7f00000000c0)) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f00000002c0)) ioctl$SOUND_PCM_READ_CHANNELS(r7, 0x80045006, &(0x7f0000000100)) tkill(r2, 0x16) 07:57:39 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1488.463712][ T7714] block nbd4: Device being setup by another task [ 1488.471148][ T7665] block nbd4: shutting down sockets [ 1488.731871][ T9362] block nbd1: Receive control failed (result -32) [ 1488.780620][ T7689] block nbd1: shutting down sockets 07:57:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x80041284) 07:57:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = memfd_create(&(0x7f0000000100)='#\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) ioctl$TIOCL_SETSEL(r0, 0x4b4b, 0x0) 07:57:39 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x7a, &(0x7f0000000240)={r8, 0x4, "8f9e6a63"}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={r8, 0x66, 0x4}, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:57:39 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1fbe1d3f8db9c627b2aacd23aeb2e58de20afda3e7eb948779d89f62036cc92e62eaebffe17cbe1b8e6f2c6653fdd679e91f5af543dee998bdd4f46a88a8b3101f5ef9713990", @ANYRES16=r1, @ANYBLOB="010000000000c2e6dae918f7fed508", @ANYBLOB], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, &(0x7f00000001c0)=ANY=[], 0x18) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) perf_event_open(&(0x7f0000000700)={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, 0x1) unshare(0x40000000) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000780)=""/4096) close(0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 07:57:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="5300000044a6aeabc81e1520000000000000001000ff", @ANYRES64], 0xf9) 07:57:39 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0xb1}, {0x6}]}, 0x10) [ 1489.194563][ T7754] IPVS: ftp: loaded support on port[0] = 21 [ 1489.261357][ T7754] lo speed is unknown, defaulting to 1000 [ 1489.472108][ T7724] block nbd4: shutting down sockets 07:57:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xc010640c) 07:57:40 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:40 executing program 5: mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setuid(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x30, 0xfffffffffffffffd, 0x0, 0x9}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x2) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000200)=""/251, 0xfb, 0x4100, &(0x7f0000000300)={0x11, 0x1c, 0x0, 0x1, 0x40, 0x6, @broadcast}, 0x14) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000001740)=ANY=[@ANYBLOB="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"]) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x4, 0x80, 0x80, 0x0, 0x1, 0x1034, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000001340), 0x39ca51b664af9d38}, 0x8000000200004d1e, 0x800007c, 0x6, 0x0, 0x8000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x12) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000001c0)={0x7, 'veth0_virt_wifi\x00', {0x401}, 0x20}) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001380)={0x0, 0x0, {0x0, 0x1, 0x0, 0x2}, 0x5}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) 07:57:40 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1489.763703][ T7776] NFS: mount program didn't pass any mount data [ 1489.834810][ T9362] block nbd1: Receive control failed (result -32) [ 1489.870345][ T7784] block nbd1: Device being setup by another task [ 1489.968603][ T7784] block nbd1: shutting down sockets [ 1490.128281][ T7788] NFS: mount program didn't pass any mount data 07:57:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x80041285) 07:57:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1490.432496][ T7754] IPVS: ftp: loaded support on port[0] = 21 [ 1490.447317][ T7754] lo speed is unknown, defaulting to 1000 [ 1490.494879][ T7823] block nbd4: Device being setup by another task [ 1490.549521][ T7778] block nbd4: shutting down sockets 07:57:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1490.803516][ T224] tipc: TX() has been purged, node left! [ 1491.197302][ T9362] block nbd1: Receive control failed (result -32) [ 1491.199249][ T7855] block nbd1: Device being setup by another task [ 1491.212303][ T7805] block nbd1: shutting down sockets 07:57:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xc0189436) 07:57:42 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1fbe1d3f8db9c627b2aacd23aeb2e58de20afda3e7eb948779d89f62036cc92e62eaebffe17cbe1b8e6f2c6653fdd679e91f5af543dee998bdd4f46a88a8b3101f5ef9713990", @ANYRES16=r1, @ANYBLOB="010000000000c2e6dae918f7fed508", @ANYBLOB], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, &(0x7f00000001c0)=ANY=[], 0x18) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) perf_event_open(&(0x7f0000000700)={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, 0x1) unshare(0x40000000) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000780)=""/4096) close(0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 07:57:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x5) sendmsg$inet6(r0, &(0x7f0000000540)={&(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xc}}, 0x1c, 0x0}, 0x0) 07:57:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x80044325) 07:57:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x14, r8, 0xc91add0bf88807dd, 0x0, 0x0, {0x34}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x290, r8, 0x100, 0x70bd26, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x9}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x2c}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0xfffffffa}, {0x6, 0x16, 0x4}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8}, {0x6, 0x16, 0x8}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xff}, {0x6, 0x16, 0x7ff}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x604f}, {0x6, 0x16, 0x401}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x800}, {0x6, 0x16, 0xbb9e}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0xff3f}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x80}, {0x6, 0x16, 0x7b}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x666}, {0x6, 0x16, 0x400}, {0x5}}]}, 0x290}, 0x1, 0x0, 0x0, 0x20004000}, 0x20040015) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:57:42 executing program 5: r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp1\x00', 0x0, 0x0) ioctl$SOUND_PCM_READ_BITS(r0, 0x8010500d, 0x0) 07:57:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:42 executing program 5: syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x1, 0x4000) 07:57:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:43 executing program 5: keyctl$session_to_parent(0xa) 07:57:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1492.771570][ T7904] block nbd4: Device being setup by another task [ 1492.781336][T23398] block nbd1: Receive control failed (result -32) [ 1492.789143][ T7868] block nbd1: shutting down sockets [ 1492.823991][ T7863] block nbd4: shutting down sockets 07:57:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xc020660b) 07:57:43 executing program 0: r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp1\x00', 0x0, 0x0) ioctl$SOUND_PCM_READ_BITS(r0, 0x80044d76, &(0x7f00000001c0)) 07:57:43 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x40096101, 0x0) 07:57:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x80081270) [ 1492.978067][ T7917] QAT: failed to copy from user cfg_data. [ 1493.143164][ T224] tipc: TX() has been purged, node left! [ 1493.724859][ T7931] block nbd4: Device being setup by another task [ 1493.732257][ T7909] block nbd4: shutting down sockets [ 1493.773512][T23398] block nbd1: Receive control failed (result -32) [ 1493.781841][ T7918] block nbd1: shutting down sockets [ 1493.814265][ T7918] block nbd1: Could not allocate knbd recv work queue. [ 1493.821148][ T7918] block nbd1: shutting down sockets 07:57:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) connect$rds(r6, &(0x7f0000000000)={0x2, 0x4e20, @remote}, 0x10) 07:57:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000000c0)="ebab000000000000000874000204010002", 0x11}, {0x0, 0x0, 0x6639956a}], 0x0, 0x0) 07:57:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xfffffffffffffffb, 0x1, &(0x7f0000000400)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000210010002000270fff8dd", 0x17}], 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) 07:57:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xc0481273) 07:57:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x80081272) 07:57:45 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/stats\x00', 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) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000150600000fffe8ff3506000002000000070600000ee60000bf050000000000000f650000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad43010000000000950000000000000005000000000000009500000000000000d05bd98c13cc170962b51735140ecd8c3c090c100a72248445f9fa9869473a88519df1465870fbe7f8c01c982af9f45358e3ba87d439c072c05961f932fdc5a905e67bc08627d42de2a4d7936fa2f4d9c817c5f71e0f46c0b890022865a94531b0ec9aec627e77175846bfbcd7c3e23339be6da4d03de41cfb8277313a5798c7f19dde0ef085bde2ed2bb7277330b4d981ee32f81913c7a962a1975e498d6fdecf6fb3086de88ffe7f464c1e1a5953acdb3fa929e51bffed9b9dc694c9f7ea6cc09e1aeacf7619e53699d182719e2b20c57711d31609289beba1b1feb8c391aefbd117821dcd7cbbbf12"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, 0x0, 0x0) exit(0x0) 07:57:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1495.083808][ T7948] FAT-fs (loop5): invalid media value (0x00) [ 1495.112145][ T7948] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1495.236118][ T7948] FAT-fs (loop5): invalid media value (0x00) [ 1495.246150][ T7948] FAT-fs (loop5): Can't find a valid FAT filesystem 07:57:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f00000012c0)={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) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'veth1_macvtap\x00', &(0x7f00000000c0)=ANY=[]}) 07:57:46 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:46 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x541b, 0x0) 07:57:46 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup(r0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0) [ 1495.804872][ T7992] block nbd4: Device being setup by another task [ 1495.812199][ T7940] block nbd4: shutting down sockets [ 1495.865778][ T9362] block nbd1: Receive control failed (result -32) [ 1495.875397][ T7952] block nbd1: shutting down sockets 07:57:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140), 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r5, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:57:48 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg$sock(r0, &(0x7f0000002f00)={&(0x7f0000002cc0)=@l2, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002d40)="0e", 0x1}], 0x1}, 0x0) 07:57:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001000010000000000000012000000000a20000000000a01010000000000000000000000000900010073797a30000000003c000000090aff"], 0x84}}, 0x0) 07:57:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2880) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:57:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x80086301) [ 1498.110842][ T8004] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 07:57:48 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 07:57:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:48 executing program 5: mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) gettid() setuid(0x0) perf_event_open(0x0, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x2) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8080, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000200)=""/251, 0xfb, 0x4100, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x40, 0x6, @broadcast}, 0x14) setresgid(0x0, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000001740)=ANY=[@ANYBLOB="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"]) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x80, 0x0, 0x1, 0x1034, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000001340), 0x39ca51b664af9d38}, 0x8000000200004d1e, 0x800007c, 0x0, 0x0, 0x8000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000001c0)={0x7, 'veth0_virt_wifi\x00', {0x401}, 0x20}) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) 07:57:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x60, 0x0}) [ 1498.317655][ T8028] NFS: Device name not specified 07:57:49 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:49 executing program 5: syz_open_procfs(0x0, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x1) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) write(r2, &(0x7f00000001c0), 0xfffffef3) 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) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 1498.393640][ T8032] NFS: Device name not specified [ 1498.438828][ T8024] md: could not open device unknown-block(0,96). [ 1498.451872][ T8024] md: md_import_device returned -6 [ 1498.909195][ T8003] block nbd4: shutting down sockets [ 1498.930204][T23398] block nbd1: Receive control failed (result -32) [ 1498.932246][ T8050] block nbd1: Device being setup by another task [ 1498.956302][ T8002] block nbd1: shutting down sockets 07:57:51 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg$inet6(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@hoplimit={{0x14, 0x84}}], 0x18}, 0x0) 07:57:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:52 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x1) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) write(r2, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 07:57:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0x8138ae83) 07:57:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffc}) 07:57:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:52 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000640)="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", 0x1a0, 0x60}]) 07:57:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1501.605129][ T8081] Dev loop5: unable to read RDB block 1 [ 1501.613245][ T8081] loop5: unable to read partition table [ 1501.627669][ T8081] loop5: partition table beyond EOD, truncated [ 1501.642095][ T8081] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 07:57:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1501.752522][ T8081] Dev loop5: unable to read RDB block 1 [ 1501.758316][ T8081] loop5: unable to read partition table [ 1501.776765][ T8081] loop5: partition table beyond EOD, truncated [ 1501.792418][ T8081] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 07:57:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:52 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f0000000280)="e19064dce8f71c1b205cb82c9a2a3f5510d68c9b41886593fa67000c2c52fd5655572320", 0x24, 0x0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x38}}, 0x10) 07:57:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:52 executing program 5: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0x40045612, &(0x7f0000000c80)={0xc00, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) [ 1502.088034][T23398] block nbd1: Receive control failed (result -32) [ 1502.096980][ T8063] block nbd1: shutting down sockets 07:57:52 executing program 5: r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp1\x00', 0x0, 0x0) ioctl$SOUND_PCM_READ_BITS(r0, 0x80045010, &(0x7f00000001c0)) 07:57:52 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000640)="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", 0x1ff, 0x1}]) 07:57:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xc0045878) 07:57:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:53 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000400)="6653070000053c27bc3376003639405cb4aed12f0000001500ae47a825d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d8e99adaf81dcfc6afd983f79e65199615607676f8f9fc0ebf8b0b16d6f2c59957ab364884b3c5d05692e664ebf68e6faa53367f05f4ad6142134b62f11e931e7d62ead037cd2157df6b2bcb47fb53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f755563698c7e24ab61f0866f15da7f480800b10000000005", 0xca}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:57:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) sysfs$1(0x1, 0x0) 07:57:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:53 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x5000}], 0x1, 0x0) 07:57:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x25) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x76189e28) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x7) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000000000)=[{r5, 0x6188}, {r2, 0x4884}, {r4, 0x120}, {0xffffffffffffffff, 0xac}], 0x4, 0xffbffff7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x9, 0x30}, &(0x7f0000000200)=0xc) dup2(r4, r5) fcntl$setown(r5, 0x8, 0x0) tkill(r3, 0x16) 07:57:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd2(0x9, 0xc0001) writev(r3, &(0x7f00000006c0)=[{&(0x7f0000000380)="e00fcc943a86b9d804006f804b268fffd18e92db81c301010000000000000871075b148726c30f4ecc02b4a724f191afaaecf75d8c0d6a26a3cfe8d82815c2a30364351f07363d5aeca182cdc2b1eb149014f833ade1c6cb158a292d756310f5450bdccee69e25ce9ac9976c3e50eb725e87429f5400aab8074794d193302f2b4fbeadf38ce04971ac715c06e84dd69c9d89ffa4b00e7101d529dab68caaef0b26aeb121d105de63baef4e1ee9ba2d8a247f24d5b0dac16ad59015ae5b09ad", 0x8}, {&(0x7f0000000140)="c4b46a585e800000"}, {&(0x7f0000000200)="c1463fcfca29e2d037bad0fb572345d17b8748600fd6e8525b44148ed6b54d58036771cd31e8cbfcc2ab5c7723d945f80fc9bdaa2c23a454037e69b58788b4d883de391ee5adff52b5f8832f7ec85eb9291e554ebace70c0cd540a3fca562ec3eb3d2ff7ac61d5e8277163e1284739a29334cd0a655cdb998f5f29f8505e3a3daa61aa427ed193ef7b193bdb9e90cacf1e3ef08303bf91328367e47c9ad0d468c2dec4c4bd4889e7", 0xa8}, {&(0x7f0000000300)="3729fb94381a5fe392f2a43fc8d2d3aaff7a119e1f80d2388c766002498c8840dde6d832a1e968ac3f4cb98f7ead6e9479bd3ac403a8a38191ea7889001c4750fd76c19806288786d9c9a2d47cff73da7384d39658153875", 0x58}, {&(0x7f0000000440)="7839c67360b4eeab6a17751fd8a6eb72d3864ae46e13291ce75d94b4c41db82b7cf3332cf3be32619f6bc347068c8bca24f0d255cc2e71d96f55fc8fb9676bea70781f54635bd86af57df5f921781ee02988d016821af2c21e20248c61ad9058c35b3abbc4a2290b819b34ca4eaefaa533ff809720332800759aefea6bd8e3fbe624dd4a4f4ba6241562110ccac144ce143912e3c1696ae78ea23dedd551f92e6ecabe8a79b6fd52c61ef3d256b4dad77c3c52b5d8659e347bde9040c5acdd761edd73"}, {&(0x7f0000000540)="4ce23bd54b15ca64836672a2cc277cb64dd04513dbc9b82207529ad180cdc7717e4212fc0b66283adda935"}, {&(0x7f0000000580)="4baffd11ab9019303fa3b13d1974b5683932f7d98329993536d106a34c79"}, {&(0x7f00000005c0)="5d2ab0437140fda5b16f8e475085bebee297fdb24072cd2a8b91934554c4e1a32823c64f4fd68acb3143edab8f171441e9a132dc7919e4680a25da6b10e15fed6a0000000048f113b2dcdfef61106b33aa3a2ce5eaa3cf3f51f9b7e8c22dc84e9f24ed0d8162f28beff11941cefbb4b1d65dac82ff0cf6467f600abff672a94d04f3cb16a612bbf8c11fd1db7f5fb6b2a94193fc514641510a710065ab25ab2cfb84bf03b23284e74ee888a31bd9555f107c7ffa47f41b69f322418614227f4fd912eb07"}], 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x208480, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00000002c0)) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x100, 0x0) ioctl$UI_SET_PROPBIT(r6, 0x4004556e, 0x7) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) r7 = dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x15) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r7, 0x111, 0x4, 0x1, 0x4) [ 1503.149364][T23398] block nbd1: Receive control failed (result -32) [ 1503.157858][ T8118] block nbd1: shutting down sockets 07:57:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xc0045878) 07:57:54 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1504.131209][T23398] block nbd1: Receive control failed (result -32) [ 1504.142126][ T8173] block nbd1: shutting down sockets [ 1504.163504][ T8173] block nbd1: Could not allocate knbd recv work queue. [ 1504.180869][ T8173] block nbd1: shutting down sockets 07:57:56 executing program 0: mkdir(0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000001400), 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1041, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 07:57:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000000)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:57:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:56 executing program 5: 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 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x98a, 0x4) sendmmsg(r0, &(0x7f00000038c0), 0x4000000000000a8, 0x0) 07:57:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xc008ae05) 07:57:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x123201) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0xc0}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000100)={0x7, r4}) syz_mount_image$ocfs2(&(0x7f0000000140)='ocfs2\x00', &(0x7f0000000180)='./file0\x00', 0x80000001, 0xa, &(0x7f0000001740)=[{&(0x7f0000000300)="076328ebb9dabcb8878fd8e458255ac3dbc1b3c6d9e73859a44678051fd08ae65d45d17fb8a469bba67987d27dd533efa88e365286aac24e2a1a068fcacb961ba1ec7c846c5f159b19e559ce9099dfd248be8350c1f95a300ea9a714d796717d5b60eba9c5d7b72e140c36b696bf101e9494943a2d7d237628278247691748d072e166544f0f135169c7b6a33ee3818b1d52860c7f7ab212fff772af9826c89dac804d78b03226381baac72cc3862b0985d926bc36258661eae8f7a08151ffa664e30088ab2dda250209f5b7695d09451f907c457808dbbbd5f19c5295a4912d46aa083cba3c21", 0xe7, 0x10001}, {&(0x7f0000000400)="b20e263e1c39a3126c0afe2175d4fefa125f3184b6cfc0e109ad67382057c5490b14811e5f4b39254dfc2c943a81cf30ba9af8922ed44bb64693efd6474902c010648b2c4a235dfdb912ed122c74ca71666d7e6a8f87f96a3cb2136d1890b00fc28bfb047ab49cf68fb7a986f8ca316126351f27548a077c8041ccb1bc5a6c8647cd725b1186e7054fed0adcc370a12de26ca9daa251ff73967c091666747dab645be2deba3f5286f3f974e1b37c98c9391c1b26a89e51bbab0ab32aad777855f375756e8383", 0xc6, 0x1}, {&(0x7f0000000200)="ee85e3f991128ebc6a29d649cc30afd7158afd0aae658db4b7839660c124deeb271b7f1db93faf3d6a005b628091a049a9ea6ed5fb2f0243f00d92d0", 0x3c, 0x6}, {&(0x7f0000000240)="609749f83de8b7127bbf49432fefb2fe82b59509da210975f7bc9511e5a215183a3c353ee340e29ff9dbead811e7c9f0ce7e72398f4b258996f983eb150fb3afc8", 0x41, 0x3}, {&(0x7f0000000500)="d8720829165dd2368488d168037f", 0xe, 0x1}, {&(0x7f0000000540)="ea77b5df376c2386679b01ab538d0d22d9fbf90e8de4abc2f847ec824640c9cc194d2aff7b418e7ed6bf87b2f75f49bc19bf3085649f298e9d0bd4e1fc901e97e1e04e3dcfda6b6b4cc8057a924ee188bd6cdd1f03cf5f65521e8ac01ef5d4b6df1f3a463bb13e58d00a295fe8edd082191e", 0x72, 0x2}, {&(0x7f00000005c0)="1db2e4788049f7f1525abe78df1d7f3a3a9fa4a56a087aa18c9c33f2c13c62730bfaa7593df62a38e7852d553a5f9ad5be93cba4d825e13efe96bcd05928d0afb3fc1149e994d2b3872ee2702edd2bff2d60199f560432915eb24511f9b8317ef18e7f7c065891d12d89bb94aeda24031b09d183b1c71dd9eee419c70571a4da2f4e46072429bc03bb3a57924a0d2de737db365fc383cdf409d700185cba20b2fcd6837b8448a71b6c29cd", 0xab, 0x5}, {&(0x7f0000001880)="358406512e5746974d5d78faa06be8ecfc7c68c5b63a834eb87ecfdbdca10b2464920c53aa93e55b02dac6692314d2c0cfacf37517a8e4c168267f4fa13204dae52da53da2283b31c02d40012b62acce990016cf3d2cf3c0780da99b609bc284266124e4a5d9cf0c9910ffd217f41bed1b3d6fa42596c8343a85ae6d46159eb8721fae316b9fa66a0857a0d3b32d75966207925e09dbd01025793a83fe1a7be3ace85f7491dd61ecbb9628b2748bc0513f04c671844f4b9d61827cfa1494ff832fc926f1c766cd5c8bfe85bc6cf44794d9718cc9087d7138dc56b0bd841f99799276f6d6273eb8504432b3548224a3ccec1c01d99b07313e15e4583e5a198de6af95624d397699df635da569b3d4ab52794a93ba01f7376a8a52f7540979def11512da3afc3bc355b7bbfe4fd99780a59edb4a7e3e2249c4926ffe4cd1be167e145cb9154e12a1f24f4cd24248e81e862125f77156ef533bad02bcbed7eaea5fc6f849d2e9fd5c7825173738386c6fa380b780bcc585270cdc747b6a1fdff9967f691ff7619173e73709e414c065a05fd768f465118bdaeda6ba95f9a4be56d57f4fd815772702df46295ecb2f1ccc605c2d315665e4371f659ab4a7ecae2a65f6a90d401310eb7f9023bfde6e1f8ea7dc6cbf5029aeecfbb2c65e20922b881238b2976e0807142d08367f816c381caac27b0ac889af6d9bc1730fdf53b085bc6b4320336af9b9764f0f9c8abd4ca80d62b5edf41f66ff54731237c96ccfde7dd62b11b094f0db503190c49b2f38c724f8393b963db7751ae701c82b361073b704625f187347f94addee2a1efecd959af998a56130bb3c6f4c937611f51877530a287726c99d87a09826fd5d2ac0d7e6dc2ebe000d6c4b14f7f4f213d94490d3368d0a2b4fabe02ae7a2dd9f7ff29fc84373de369f4553dc0eb7598646c440868c7da5968d4cbc9a1ae6bbc15b518cefd5951f16416be77aecf0c5bf66f1a0f2c18011d72f34f0d12f656dcb9b089b46a2654d32d6dc4526043e9105f40cd801c68b9e2bf0d019f452539a114d08c2ea1acb10a149d91739a743ba7d9be81cc89222ef9ca6eb9b2832e925836b1301c4c132b5a582b5971bf9cb0ab11ebdcfd7d789a7b45becc28b53f8cea4bdb463b8ef63f51a2e0528b8a7e24e48bac8b2599aef1063d5f608ba4d9b554b50d9dd60d3053bfa1fa4850e2e362d84388cb3442f5ce5ded7ca9aa0ccf1fc2ae6a06af19e9ee2781d000711f3907b06d608b2ecf9b669bb3bd0c202cff643ccaa5ae92faf800c484d9970729ae5eeaf5d9570b325fd882d494138a228e0faa16f644a61ac84eefc85e187699cd7a492ac46b052e81f6809139ee40c922428fd2bd69520aa423dd75c5741cc45abcf8caa959f1bb0c25dafc44ac37d30e952516b956caf6abbf1afb7cabdbfaee84c3ecfa4dd413af3e088c84cb85e63050eea9a674879f5c4785480de0a01c3e69012329679f76ecf72c8b56e35273fb8aa78d0ad64ac4497dad16347e77551b11960d046c79b6a87d1fe21423331ef2663ba81d77374d5a4b79a124292c92d5c7ba9fbd59649a3f438a5f4d91bd51ecbc0ebd0e09916fa1d500544d71e0eb304bb69f9c41e411daf4f7668f95039a2b72baa3e9e2cab26354ca772b1ebaa0498217add1e11ed910e987f8f46e34d61c404ed7cf3306a4cca5eb9e986b084369ff2efb9e7b8558923aab8990d81208f9934cf53832d8c81a72075765fb2db0185370242bba9cbaeb46e8d823d81286f234b4f7e4a5de38e8ff8fdf41826d23589709816ab1bf82d0f517efb7365d8a669a9a88f5c94b3d65a0a21f4afc7a54e28c475db3a5a0afa079ba88971af3a6630b22c1bcddc1b5dbc0249a5fb943966d0be9f85a9af2b37e3c2caa17d3b3ac8ebc266689230e2667b281ad7397cda75a9a4fea39d9f0596c5405e85ae6ac4b253e0e6bdfc99587b5899bb5b8bf414a1287cdfa9a0b870a0a1d2acf10762710781a8781e5d7d0da412ca7d7c91b1f81bf000e672f0f7c79a3799219d7b6c38465ae37154bb7ee4f2cc09b823145511838e493c79303760c631a8368483277d7633cad89024d856f36c9cc7b8a01e75b00aa00ad7066f2742ea625c46386282d14452e25c2bea594cbafcbb26f2af1b0e5ed2a9e4effe83e017bc423f2cbb4eb32f2adffd600dc77d1c0bd75f83dd01af4afc55ee3fae7dd23f631dc0d8bb59c97726ef4b715b044d37dff8ffca3ef5e636bd5cc1bbe88cdebb6bc7936878c423b8222934f15919e6289279955f3dea22142a920b46d36bd64704f0669098e0df84933e65ec1795ca0f1ac13c90b02eaa4365127c36f40828ee214f2a90b333cc4ba04d8c0d4cfd077a7236f3d87cb42320e278bfe6f9e7957610ecc0afc3a01e7fab81bde565cd6c52d1ab6430449995c103df47ea0422d92b72fd913eea73dd447a191c1347317d1736ed0da291da81319cc49cae65f50543e305c009dac12cdbb5dfa804b1965d8f91d50d32e2661bf3bf2f006d187c68e5398b020a4011e0124b4f9c15594a4e3fd0a6c9efb1f1eea51fe4c6b5b697eb27d4a4e4e1a36d9be41950d81ccc3024f2b4d97c73b4bcdf017968abf53c09b8bbc4623581f3ad1931853ca71f9e761bd7b860dfb93bae4e935138d54fea862838a78eedfa37e354ccbcb9eea0f9aac6e069f8a02d35e608a3f96f79c0f7119d65b7a332ecca175f5c6f81e0585252c42a37c64abeca19048bea26f63c3984e0ca4513b32f1344a0e6874b0aefc85f63bd91e8253c893849c37d4e1f5debfc92acb0565acff4f7ec75a7c0dce043807b73e7ce8986538b9b592323bad584e7d250c428f47014985c2aaabb211abc0a08d0c05f977201f6b12dc227cfa0cb4bcdf6b12f507a6a28c0ff6513ea7f520b48719d5da0581bc39f294ec580d375207cf7765429f06c2724b87daf089f0baa0487ee8c45035753783ceef15648430f1a864ffb12dff5860131e3d594964f89c3b477ea54e49c010becda6a2ba6a27f8dd819f78c9b08eedd79724e99e21767a2340f0711cbfce72e5021aaf99d1dcce92afd29d15b87ff5d2f9345e0d4c445497c5eb66e70e1b14e1db9313cc8e5300d30f1cb2fc383edd226b41e1750551fad7344da73f01a3558ca789292de5b9ea768aef879bd1d69bcdd02e33b36f3b60cac6dece60afd9f3a528823f7d1e96b6f9dc2115e3dba1fd63ca7b03106d28c624486b701712537b83fa369a11a01528119bc800f5a121f755cae800d356e379d9ea2155f951300eac4deacfeefa12b37bb6f2f9c8acbf9071a436bd9c704f238b3e484f7bacbee58c17d1a5e6e9411ede78caf9520c4842f2d1b97f508dfa09eab5b5d2df445117ac061e442ac12b76efd4079f495f57d14573b767f85f0f1be5e7ee3e73e8cf693fc5d39044f7a028f76d9f4e9b53998cb47a1fac7c6cd41bf9e047a9c86186600d7983f3b1ddd7d000dde9337621dfae3d3596150da3f0007c690d1846a71d180245e8a6e02d67e57550232d4abd36e01148467328b89227e10614e26afa4260cb64c7ba33348901cc350a0d8b1225cfbaad3687c4923ad96a6640dd02956beabc1629eec6a8bb256a75839e714b5c51e3f8aad596a7a650f1202e2bd98935ce3f2abceddf93200e44df5fce4538c00769185bb8d416f1d9e1f89f9b5ef1567532b3dfd405dafd643fcdbd9f40c532718027c9e341b799de1ae472321961676b1f155eb38c153ad974fdbacd7981d0610e0d44b6395b85b290c5ae0d1105995a6621dbb4af4a56de835b3a8d35465b1af10ac66d80ffa7e897d031ff84008b2d4ba39f7430bd5e7c80e991659920d1a98e4ac2cd58aa7a13277f83378d46329e6be3e8507f359cdd921be1d6c8d594f4af372f86d856a79b2675c14fed19201bf23bf7e055057734c7c3932aaadae0255a0fc2d506878910c7a7abf10b963707ab5db0f31617931de887194d0541629e55fe07aee428938269b82cb2a014a0e9096d21c8cb40921cdbe0a7ba0da014f39e6d6e704d0af3ead523adc07e1f3c752feb57c8c76addeba6131e8366f0feca3fadb6e0413e9121bc9b4dd4a19440b67bb6b1eb9366dfab69e2f567e33b68bd35f726320a6f9f14b39653a41ea9808cbef8cd23a05c0f016993bf66a9d0a60b0e9cdf6834ee7de20ccb9ab629f42be722c2b0ad56c21e865162d993fbdc537e0ef522fff22ab7493246bc60b9fa388dbf9c8efd9e842159e72f1edc86d5177812235be0af7e4182b5804a65bf984ec4ca82c7747e787f9f08c5c46c937695e49601e8744d291161150f7d5b9c314afd9eedf374b2ee6789eea0db2212eb44644d3162be9706280f86e59f6fe4226974d43ea4f7cc4c0e18d28ce5777fe704b2315fe05a816d688312e0d302a44000e0686627a1a4c61cc02fef2128d2a3eef72266632c5af2443851e6e02118d2ebaae0598c8d88fc540ba74039bf1ffdf624bf269c489339b7d0db880edef11909a7e7e2e4f5d53a7dd3f4136498eceeb0e9950aa1a14aa225f0fa093f1e680045d8cede60e5433252adbfca5aeb7b6c65bc0efcb5f254f090396ad3a4e305633762936da8af053cf42c46ed0425f29a6b468af452b8492446b22f952c3fe2103f8da9ede7fb2b065cd4ddf00d7fac1aa33fdf80e048742651177f3ab5487d1ea3d198358619219ba5a24ab665067c7ddad93861ab5c1f2d018f0961d858785579b0582581d1f433d3ba2b68cc6835891718ac03b57d4e73d7349ea3ccc2809ff2f6fe3930355008923046a61b7ded94756af02b3b2e292de6d467cbd02ccf19ab8a44d3598933fe102cbf7b23f5628b7131a8e80870a62c8ecdc3c402d9d3b0e6ff91e0ff6799255693b173321c8f061ca81546532200d925430791d3e2b81963d0d4fcd3690c188ddc04088c961f56da857675ceb213d4640f38fdaefc8fcc22e172c0d8495924ac0a1c503b882e7e206d69b9afb31e9451b7c29a9122cf83171a3f4817f3145825b055ef0bd600882b3e1a89462cd9a8e8699078a62773d7f1c602802e471a82acb27a48deb114c09ca2c6cb258843d8e4e7e907271f00b4fb8a65b75f39e04076e8ae284e6f3d8fdd8bd3a406215035c6993a65ce8bf0745dd19b637833e5ce02d00a53106049168498f8d6ad8d6e7179a73fb401b7af38820448e3affe1c80b7c58532ede318137df8cbb791f08f5c0d97125edb1817dbf045704ddfc4bcb445514aa94b72b0d873184f723b70c501a869848485e65c9ff6750e3ce807f81d99453228cab686a700863748192e6b4040efb2e429a578fb01baef02f357ae77e00b4f72bcbefa75e0d2080f096b8310f577822b3f2ca1381608504ebf74ed8c7845cb27237e01806cbc24d0e952a53a591fb984fd63e65650ea1c8b6e895f2c469833fb542193e993f0c2b8828337babc17862f3bd4144c2330106f6a2ab538052bd4ed2d19b96bfb768eb87fa85e26f2a68dda68207f7d1d7779cb9f3137ad0a949937e57a96a3b42d628babec6a46d5721abf9b8d8eecf82cce8effcf291413c45da4ca8e258a01ba65f44fcf1b1e0fc1375d9b564881c3c62e5d898634631628ffdeb710a13ee4ac5935bb2e3893f8e405177bcc12b3cf71418fb78b795731ff1fa002637ac1fae6a0496b1125def1f111025599c03231556990c15d1c7b7d005ae6e99c20fa2caaa2e783a9843d35b3df424c807fd17572c2f776a290d9a4b6fac437be32bdd02b5eb370c04e02cf8fe7af09eb97755141a8f849f57b230650a312f08359540ef56c04a71fb137ab40a304072c66dcc17cc654f0d2c832374584bf9416211f7e3fd55497222f9850414c6e20ee6c07f160d3d5783965a273c5bf7c819860d1f9f9fddce5bd3d30aea72c3c2033e47b98a29b72d82d1df22ff01ff7bb03aa3e4a37a80a38a4a6c2d025c3bd80e51c395e844e0687b69bb120dd6eaa06008626848016a8b9d5a6d8b70df88cd", 0x1093, 0x10000}, {&(0x7f0000001680), 0x0, 0xffff}, {&(0x7f00000016c0)="2f7d3edb6cb06c1ab01dbb7d3b4d877b1a76a4234b99ce9b02278cf06ffd7b6660ffc9cc0762acea6bb840083d7488589b078a8aaab2800bfe878da1006ab1d4f6f59428879b6bd90d2b67f16f95fcaf960b05e1b9fcee7e40733a80df", 0x5d, 0x4c4b}], 0x1010, &(0x7f0000001840)=':.\x00') ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001680)) 07:57:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:56 executing program 0: openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) exit(0x0) 07:57:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = eventfd2(0x0, 0x0) writev(r4, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000000040)=[{r3}], 0x1, 0xffbffff6) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x16) 07:57:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @empty, r5}, 0xc) 07:57:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:56 executing program 0: mount(0x0, 0x0, &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x10b, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 07:57:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x3, 0x2, 0x4f60821cfc208044, 0x0, 0x0, {0xa, 0x0, 0x6}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0x20000000) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000000040)=[{r5}], 0x1, 0xffbffff6) dup2(r4, r5) fcntl$setown(r5, 0x8, r3) tkill(r3, 0x16) 07:57:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1506.226856][T23398] block nbd1: Receive control failed (result -32) [ 1506.235432][ T8193] block nbd1: shutting down sockets [ 1506.241071][ T9362] block nbd4: Receive control failed (result -32) [ 1506.249671][ T8195] block nbd4: shutting down sockets 07:57:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, 0x0, &(0x7f0000000140)) 07:57:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="5300000044a6aeabc81e1520000000000000001000fff64017db9820000000000000d403ffff633b27e59aa146"], 0xf9) 07:57:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) ioctl$NBD_DO_IT(r0, 0xab03) 07:57:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xc0101282) [ 1506.520848][ C0] sd 0:0:1:0: [sg0] tag#7336 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1506.531348][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB: Test Unit Ready [ 1506.537871][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1506.547499][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1506.557234][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1506.566958][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1506.576597][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1506.586227][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1506.595844][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1506.605460][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1506.615168][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1506.624780][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1506.634393][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1506.644007][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1506.653636][ C0] sd 0:0:1:0: [sg0] tag#7336 CDB[c0]: 00 00 00 00 00 00 00 00 07:57:57 executing program 0: openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/video37\x00', 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x240c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000001400)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054bc8d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e97ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f00"/3584, 0xe00) mkdirat(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x11f08) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x84042, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000001400)="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", 0xc05) sendfile(r2, r3, 0x0, 0x11f08) 07:57:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32], 0x38}}, 0x0) 07:57:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1506.753931][ T28] audit: type=1800 audit(1593503877.502:74): pid=8280 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16376 res=0 [ 1506.794156][ T28] audit: type=1804 audit(1593503877.532:75): pid=8280 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir457869614/syzkaller.lxmLSG/3744/file0" dev="sda1" ino=16376 res=1 [ 1506.821342][ T8283] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1506.837108][ T8285] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1506.847000][ T28] audit: type=1804 audit(1593503877.592:76): pid=8284 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir457869614/syzkaller.lxmLSG/3744/file0" dev="sda1" ino=16376 res=1 07:57:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x3c) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) ioctl$sock_ax25_SIOCDELRT(r3, 0x89e7, 0x0) 07:57:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1506.875600][ T28] audit: type=1804 audit(1593503877.602:77): pid=8284 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir457869614/syzkaller.lxmLSG/3744/file0" dev="sda1" ino=16376 res=1 [ 1506.933262][ T28] audit: type=1804 audit(1593503877.632:78): pid=8284 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir457869614/syzkaller.lxmLSG/3744/file0" dev="sda1" ino=16376 res=1 [ 1506.987725][ T28] audit: type=1804 audit(1593503877.632:79): pid=8280 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir457869614/syzkaller.lxmLSG/3744/file0" dev="sda1" ino=16376 res=1 [ 1507.306687][ T8264] block nbd4: shutting down sockets [ 1507.312628][T23398] block nbd1: Receive control failed (result -32) [ 1507.320802][ T8265] block nbd1: shutting down sockets 07:57:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:57:59 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x8080fffffffe) 07:57:59 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) ioctl$sock_ax25_SIOCDELRT(r0, 0x8906, 0x0) 07:57:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ptrace$cont(0x7, 0xffffffffffffffff, 0x1, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x8000, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f0000000300)=ANY=[@ANYBLOB="6c117f25", @ANYRES16=0x0, @ANYBLOB="000229bd7000fddbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=0x0, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c00030000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r2, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=r3, @ANYBLOB="0800200070346aebf869dce06a0b57815b7dc163690011000200303030303a30", @ANYRES32=r4, @ANYBLOB="081001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB], 0x16c}, 0x1, 0x0, 0x0, 0x4100}, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 07:57:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) recvmmsg(r0, &(0x7f0000004840)=[{{&(0x7f00000000c0)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/182, 0xb6}, {&(0x7f00000002c0)=""/133, 0x85}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000380)=""/239, 0xef}, {&(0x7f0000000480)=""/67, 0x43}, {&(0x7f0000000500)=""/128, 0x80}, {&(0x7f0000000580)=""/227, 0xe3}], 0x7, &(0x7f0000000700)=""/182, 0xb6}, 0x7866}, {{&(0x7f00000007c0)=@nfc_llcp, 0x80, &(0x7f0000002940)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000000180)=""/20, 0x14}, {&(0x7f0000001840)=""/49, 0x31}, {&(0x7f0000001880)=""/53, 0x35}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/4, 0x4}, {&(0x7f0000002900)=""/48, 0x30}], 0x7, &(0x7f00000029c0)=""/53, 0x35}, 0x3}, {{&(0x7f0000002a00)=@rc={0x1f, @none}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002a80)=""/83, 0x53}, {&(0x7f0000002b00)=""/150, 0x96}], 0x2, &(0x7f0000002c00)=""/235, 0xeb}, 0x5}, {{&(0x7f0000002d00)=@x25, 0x80, &(0x7f0000002d80)}, 0xc8}, {{&(0x7f0000002dc0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002e40)=""/63, 0x3f}, {&(0x7f0000002e80)}], 0x2, &(0x7f0000002f00)=""/212, 0xd4}, 0x239}, {{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/184, 0xb8}, {&(0x7f00000040c0)=""/104, 0x68}, {&(0x7f0000004140)=""/218, 0xda}, {&(0x7f0000004240)=""/88, 0x58}, {&(0x7f00000042c0)=""/132, 0x84}], 0x6, &(0x7f0000004400)=""/5, 0x5}, 0x1}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004440)=""/201, 0xc9}, {&(0x7f0000004540)=""/238, 0xee}, {&(0x7f0000004640)=""/201, 0xc9}, {&(0x7f0000004740)=""/78, 0x4e}], 0x4, &(0x7f0000004800)=""/32, 0x20}, 0xcc}], 0x7, 0x2, &(0x7f0000004a00)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000004a40)={'batadv_slave_0\x00', r7}) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:57:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xc0189436) 07:57:59 executing program 5: mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setuid(0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x12) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000001c0)={0x7, 'veth0_virt_wifi\x00', {0x401}}) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000001380)={0x0, 0x0, {0x0, 0x1, 0x0, 0x2}, 0x5}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0) [ 1509.229768][ T8309] block nbd4: shutting down sockets 07:58:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10200) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000180)=0x4) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r3, 0xc0905664, &(0x7f0000000200)={0x0, 0x0, [], @raw_data=[0x19, 0xc3e, 0x4, 0x7, 0x101, 0x1, 0x2, 0x0, 0x0, 0xffffffff, 0xfffffffd, 0x0, 0xfffffc00, 0x6, 0x4, 0x6, 0x1, 0xffffffff, 0x7, 0x5, 0x8001, 0x6, 0xc94, 0x8000, 0x3, 0x6, 0x6, 0x3ff, 0x5, 0x2, 0x7, 0x2]}) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f00000000c0)={0x0, @reserved}) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:00 executing program 0: socket(0x10, 0x3, 0x0) dup(0xffffffffffffffff) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup(r0) getsockopt$sock_buf(r1, 0x1, 0x1c, 0x0, &(0x7f0000000580)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000640)={0x0, 0xfffffffffffffe84, &(0x7f0000000680)={&(0x7f0000000040)={0x38, r3, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}}}}, 0x38}}, 0x0) 07:58:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1509.599949][ T8345] tipc: Started in network mode [ 1509.606433][ T8345] tipc: Own node identity , cluster identity 4711 [ 1509.617761][ T8345] tipc: Failed to obtain node identity [ 1509.629261][ T8345] tipc: Enabling of bearer rejected, failed to enable media 07:58:00 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x24002, 0x0) 07:58:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1509.676611][ T8329] NFS: Device name not specified 07:58:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x3c) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) ioctl$sock_ax25_SIOCDELRT(r3, 0x89e8, 0x0) 07:58:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1509.957065][T23398] block nbd1: Receive control failed (result -32) [ 1509.965740][ T8311] block nbd1: shutting down sockets [ 1510.022025][ T8350] NFS: Device name not specified [ 1510.209277][ T8378] block nbd4: Device being setup by another task [ 1510.229540][ T8334] block nbd4: shutting down sockets 07:58:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sysvipc/shm\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, r4, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fcntl$getownex(r5, 0x10, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = eventfd2(0x0, 0x0) writev(r8, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r6, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000000040)=[{r7}], 0x1, 0xffbffff6) dup2(r6, r7) fcntl$setown(r7, 0x8, r2) tkill(r2, 0x16) 07:58:02 executing program 0: unshare(0x2c020400) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="01"], 0x2000, 0x0) msgrcv(0x0, &(0x7f0000000200)=ANY=[], 0x319abb17, 0x0, 0x4800) 07:58:02 executing program 5: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0405610, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) 07:58:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xc020660b) 07:58:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x6, 0x404000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) epoll_pwait(r2, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x193, &(0x7f0000000140)={[0x5]}, 0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl(r2, 0x6be, &(0x7f00000001c0)="50e62cddcf03b886982a8caa0503a719fbea62c7245888f806ffa3a1c27f7e54b55d4e576de6ac1d9ec5ed6bebe2df3974231730f9c59d62db12102fbde171b402c36c7f2d44245a820503bcadf15d29e137ec1277d43bc6a3657f616faf6a57894a8580d6c9a7e9ed0f5b50c7c43e6d2968ef2f33a0d8f3fc6310dc1ca9572dd687c6af6a4dc2164f8839ae88acb68e893d48ab08eb81f877db2a1a89dd73a1bb8cfcd955da2db992b1f60b4a42d64d") ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, "80000002c76060e500"}) write$binfmt_aout(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="7bcb9edbcc9d1dd33846e70f2444fc768f92a8f07763fb6fa9b081ddd072bc035b568311aa58e58b081556c31beeeff913"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000090010000000001000"}) 07:58:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp1\x00', 0x0, 0x0) ioctl$SOUND_PCM_READ_BITS(r2, 0x80045005, &(0x7f00000001c0)) 07:58:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:03 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) 07:58:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1513.024306][ T9362] block nbd1: Receive control failed (result -32) [ 1513.034658][ T8390] block nbd1: shutting down sockets [ 1513.055764][ T8404] block nbd4: Device being setup by another task [ 1513.064792][ T8392] block nbd4: shutting down sockets 07:58:06 executing program 5: 07:58:06 executing program 0: 07:58:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xc0481273) 07:58:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) signalfd4(r0, &(0x7f0000000140)={[0x80]}, 0x8, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x7e, &(0x7f0000000000), &(0x7f0000000100)=0x4) 07:58:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:06 executing program 0: 07:58:06 executing program 5: 07:58:06 executing program 5: 07:58:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) iopl(0x1f) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) r6 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x40040, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_SET_LIMITS(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x9}]}, 0x1c}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r6, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x5c, r8, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20024884}, 0x10088000) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:58:06 executing program 0: 07:58:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:06 executing program 0: 07:58:06 executing program 5: 07:58:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1516.144247][ T8479] block nbd4: Device being setup by another task [ 1516.156469][ T8443] block nbd4: shutting down sockets [ 1516.165582][ T9362] block nbd1: Receive control failed (result -32) [ 1516.173602][ T8448] block nbd1: shutting down sockets 07:58:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:07 executing program 0: 07:58:07 executing program 5: 07:58:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x81001) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) r6 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x10881, 0x0) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f00000000c0)) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:58:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) fchmod(r0, 0x15) ioctl$NBD_DO_IT(r0, 0xab03) [ 1516.195635][ T8448] block nbd1: Could not allocate knbd recv work queue. [ 1516.208985][ T8448] block nbd1: shutting down sockets 07:58:07 executing program 5: 07:58:07 executing program 0: 07:58:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:07 executing program 5: 07:58:07 executing program 0: [ 1516.466910][ T8504] block nbd1: shutting down sockets 07:58:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1516.521612][ T8504] block nbd1: shutting down sockets 07:58:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000000)) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:07 executing program 0: 07:58:07 executing program 0: [ 1516.688624][ T8520] block nbd1: shutting down sockets [ 1517.137975][ T8529] block nbd4: Device being setup by another task [ 1517.146002][ T8490] block nbd4: shutting down sockets 07:58:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000002c0)=0x5) fcntl$setsig(r3, 0xa, 0x12) r6 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r6, 0x0, 0xec, 0x38, &(0x7f0000000400)="9618ef8d0f794bdbc014a27f0c14b9bb7ce922fb967db70afb37c624b95194b914b4930d83567c5ff78eab5ee251468820490a73cb1da6ce8e1bb106d545a4cb0434e1c770f793e889c0ba9b884955403f8d9d91584f8ae895d9325c79ef0290d66387152875094b78cb867e53a2cfa45878f44a634cd60c8f33dd6e0570aa530b55b9ed4b492bbe40bfeae0ec67d67a5bcc88885dcc955140a622be94f72efa6c45cd96df87d118288a74f22f4a262366b5dfa6f110a9417a397e89c0c65f5d50a3fc1ef95904ec2e75a731ddbb26da4b1c7ca65caf6bf6ccf1df02c0725aded4679a2bf22884d93dffeed8", &(0x7f00000000c0)=""/56, 0x5, 0x0, 0xb, 0xca, &(0x7f0000000100)="63da554b907caa6964c5b0", &(0x7f0000000300)="fdad8aa52aeeecf86bc0f01d90c805efa18a9c411a06b6fe301562403f50dec131e435b549ef2e35eeabf8e09d5e2f06618c7d2e73fbedf3a2ce70a9df4347bbee81dfa11a9cb9a094964dddda1c963ef2a118da627a039949fafcbd49e2de2a12a592698414ac8a4a7be09db2c28daae8fb984cbb6984c255fc7e0953a3b2e17271d26d98f29fe0c4504395c18e7ba69d3c909dac35e547c6c98b74468b7a1e9b76b64fb2a4e1f3ff9f9cca8344e43ad6deeb2c1e025a2de902ec69bde42864f1be3b9aed91faa75edb"}, 0x40) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) fsetxattr$trusted_overlay_origin(r7, &(0x7f0000000200)='trusted.overlay.origin\x00', &(0x7f0000000240)='y\x00', 0x2, 0x1) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x3) tkill(r2, 0x16) 07:58:10 executing program 5: 07:58:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:10 executing program 0: 07:58:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) r5 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x1, 0x80002) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000240)={0x793a8b79, {{0xa, 0x4e23, 0x5, @mcast2, 0x4}}}, 0x88) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:10 executing program 0: 07:58:10 executing program 5: 07:58:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x101000) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r1, 0xc0245720, &(0x7f00000011c0)={0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) sendmsg$AUDIT_USER(r3, &(0x7f0000001180)={&(0x7f00000000c0), 0xc, &(0x7f0000001140)={&(0x7f0000001200)=ANY=[@ANYBLOB="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"], 0x1010}, 0x1, 0x0, 0x0, 0x5440f2e19742bc77}, 0x24000010) 07:58:10 executing program 0: 07:58:10 executing program 5: [ 1519.572705][ T8559] block nbd1: shutting down sockets [ 1519.633384][ T8559] block nbd1: Device being setup by another task [ 1520.130681][ T8569] block nbd4: Device being setup by another task [ 1520.148105][ T8538] block nbd4: shutting down sockets 07:58:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$KDFONTOP_COPY(r6, 0x4b72, &(0x7f0000000000)={0x3, 0x1, 0x1b, 0x19, 0x116, &(0x7f0000000200)}) 07:58:13 executing program 0: 07:58:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:13 executing program 5: 07:58:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000000c0)={0x0, r1, 0x0, 0x80, 0x4, 0x8}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) syz_open_dev$vcsu(&(0x7f0000000200)='/dev/vcsu#\x00', 0x6a08, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000240)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x90100, 0x0) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000000)) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x400080, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r6, 0xc0e85667, &(0x7f0000000300)={0x80000000, 0x7, "4567e81d9280c5c649c46dadc72e8a35fe3ed83b3a6e26845ac0bf1c8821e78c", 0x81000000000000, 0xfffffffffffffffc, 0x9, 0x3, 0x7e400000, 0x3, 0x7, 0x5, [0x0, 0x1, 0x1, 0x9d89]}) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f00000002c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000180)={0x3, 0xffff, 0x7, 0x5, 0x4b99cc4}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000280)) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="abae8eda1d0700c1c44e83dfeb85d0816c223af9ab7d808a7c80cbab29ea037cb987c65ad77eff70138e0f269f293eb3ad5d68022c358d66971a7df8e2dae4092ba43cc6df221cc5268d2531e0b640d6621f327eaa1c28fc2a7378af436b9b246314a37585108dc1b27f31e62a1e56879e273456c6ddfedc8377f5e34e14a2a4ba89", 0x82}, {&(0x7f0000000200)="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", 0xb1}, {&(0x7f0000000180)="85036c7d8bc8c1bf8d2fd4081c0000000056fb623af6ccfb0be15d1e0c19212fd740c4040045f6d99c9fd5293d99fb77a8156c10be84ae43bd7813f98dcfc4719519c5b0c974888eb2c1412b0fc0c0e61c54b12f2853ee874f928e24fde50943b51c0005d935f6ef758c268a8a8363b9156f", 0x18}], 0x3, 0x100000001) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:13 executing program 5: 07:58:13 executing program 0: 07:58:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) sendto$llc(r2, &(0x7f00000000c0)="4f21732c293eb83bf132e0a010ebba91a583ed96531c4827b413ae64e6fc4634e6998298818eedc60c01c81368ba9eb38341763571981ca3d097a007aff2899bcad8265586d6dc3dd2b73a4582a50439d2bdf9aac57e0f87054b3fb414631c88a1b3d88c03c0a0db0d7edacc8373b6f55437e5ebd9e117311f1a25611ab7c37e0a9b07adca886c261c03f587fe97789bb218311607372b6a8359a0ff7ed3b7d0f639d13033aace130a0aa57d167a6ffaa7e21c28c60246e753b03447b0bba9ebb3f85b1331910ad0c616dad6e1210e95d9899f91afeb85ac7f8725812dd34a684ae1bb1111e0d9b8", 0xe8, 0x14000000, &(0x7f0000000000)={0x1a, 0x323, 0x6, 0x4, 0x4, 0xfc}, 0x10) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:13 executing program 5: 07:58:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:13 executing program 0: [ 1522.701848][ T8603] block nbd1: shutting down sockets [ 1522.765629][T23398] block nbd1: Receive control failed (result -32) [ 1522.766142][ T8605] block nbd1: shutting down sockets [ 1523.187915][ T8579] block nbd4: shutting down sockets 07:58:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:16 executing program 5: 07:58:16 executing program 0: 07:58:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8e5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x61, 0xfffffffd, 0x6, 0x1, 0x0, "7f1a267592729e2068620a00ffa7fef7144793"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x7, 0x9, 0x1, 0x1, 0x0, "f41d4d664e52a93a3441c79f73c50ac122e08c"}) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:58:16 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_DO_IT(r1, 0xab03) 07:58:16 executing program 5: 07:58:16 executing program 5: 07:58:16 executing program 0: [ 1525.527777][ T8633] block nbd1: shutting down sockets 07:58:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:16 executing program 5: [ 1525.568707][ T8624] block nbd1: Could not allocate knbd recv work queue. [ 1525.593691][ T8624] block nbd1: shutting down sockets 07:58:16 executing program 0: 07:58:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) setrlimit(0x2, &(0x7f00000000c0)={0x46ae, 0x6e}) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x240080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000100)={r5}) 07:58:16 executing program 5: 07:58:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f00000002c0)={{0x0, 0x0, @identifier="ad5322d9f812439a7a0036cc46412867"}, 0x4e, 0x0, [], "8a32b1ffc18029e9c94e50ee6427d5b814d1a8e418c906cd5d0594c5fe98bd6affb1b776c0c19c7b00d54764ee627da0dd820a0be4d236eadf6748896472d1a8029f77bba9fc77c2de96bf917edc"}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000000380)={{0x0, 0x0, @reserved="938a670960faedb221f021d9ba00725ec29df883cc5b439067202a6880d2c084"}, 0xa1, r2, [], "0c42da894e59832e0640e93d4fded573b2189285d3bac2c44428d017258e377e664fd7b21de2e8b25b706f3d6e2db6ffd23df2b39a38fe510aff1e38235e7bcd93d72c2b0d53e16eaf78f772c1bfc86b0fa2d4d923965676015f326773cef4f84b265543097c2c264e57d1cd5c50e77b7b6c9283633bb5d71ba9714c1ee2e101402a06809122b7bcab3e8c153f82d203cc68027f9bd1f7081b038ef877525537d1"}) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f00000000c0)=[{&(0x7f0000000000)="a2d0b14ecebbaf8399fdf1bf27", 0xd}, {&(0x7f0000000200)="36a2c362cee2df43c59ad0a32c8649a546d704aa366a1a6d589e243cacb48c5dd1af0127340d4d9c833b89be5122bd6ddb090d9c688575665a03c3be66f6d141c353bb79b465e516f3623826f9c7282d278475a5aaf969b67f8c367f2bc96da1c8a8c1367cd1cf6c81964a4dcb2979c11041cdb0827160923e030355745879196568a0975bf7e3b1f79d1087e618", 0x8e}, {&(0x7f0000000100)="bf38dee34984d762a79a4c9542fbe11aef78503ec109b8a379ba7a2775198fb4f6784e52e7c53fd94115c709f38ecc609d0a1e3de89eeafca421f873dea46935b820b20d8e868f599f1208ca9631cdfbc7919b9901466c91cecdcffa6968dca71ae041a1d6866ffdf7f466e6b5b0a82a57d9555ddf641a342e50d32fd17ff12d9bdb70a7", 0x84}], 0x3) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000000040)=[{r5}], 0x1, 0xffbffff6) dup2(r4, r5) fcntl$setown(r5, 0x8, r3) tkill(r3, 0x16) 07:58:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:16 executing program 0: [ 1525.850945][ T8657] block nbd1: shutting down sockets 07:58:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) bind$rose(r1, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @null}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:17 executing program 5: 07:58:17 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:17 executing program 0: 07:58:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) mmap$perf(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x4000010, r2, 0x1) r3 = gettid() r4 = eventfd2(0x0, 0x0) writev(r4, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000000040)=[{}], 0x1, 0xffbffff6) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, r3) tkill(r3, 0x16) [ 1526.246964][ T8632] block nbd4: Device being setup by another task [ 1526.255756][ T8623] block nbd4: shutting down sockets 07:58:17 executing program 5: 07:58:17 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:17 executing program 5: 07:58:17 executing program 0: [ 1526.420473][ T8688] block nbd1: shutting down sockets 07:58:17 executing program 5: [ 1526.488171][T23398] block nbd1: Receive control failed (result -32) [ 1526.497025][ T8688] block nbd1: shutting down sockets 07:58:17 executing program 5: 07:58:17 executing program 0: 07:58:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) pwritev(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)="e0cdd06bf408cec0a1673364bc6bb24b9920f8689b135e4d13237e0a123aa0f4ef00b3d410190bc18d21cb0848fbe54b11d342873ded9587f6a011b51f4756131318ed2aeeb04bacecc043d037effc68d45edcfa550ae193f6a37e986ec92dc83497e03f94a4559ba66c634799938e9a91c0cf1cdb76c23878b59f79c83fa7f388e4db011457643cba80ce2ddc", 0x8d}, {&(0x7f0000000180)="c0fe217dd8ec2ccdf9399ddbf5b90cdeb83ee24180af3a8b51ec353e9417cc75d0ae2a4f77d6f55ab22c5673b5967b8edc896b7b3cfa2ed7b5bed8dfea1bd4c894335bec80941b6481ff8883455f31facb0cdb7429ace02e3a479c65549dea8559d6a86d437d53f022d43319a660ad3c78e54832c00be01e4dd08ceb963edc8324d4828803911c68f32f89aa044b03c788d9e4553ffcd6612a0a11dc5123a50c3736f5dc547254d540928922edc798897e8a7b03dc755575bc94055852d9121c7be1fcf25c8318326fdfe316d0aa2d7f9f75ff792d5c56bfb79956c32e31e45f2b2487673fbb601bcd144a0d101471", 0xef}, {}, {&(0x7f0000000280)="37bde3ee09b748919df36ba349d3ac25c186842ae5cb6010ffe03d37e645f27040e1811518aab7c547f339f487301b4bf09217ebbd7d03ad223741ae91210f5c48ae90a92b5b898c01af797248ca680cdd959c520c0802c10faab2b64cf7c3ab5772f687985b6ea24b7dfd45b7c99918bb5f8d3d637a8193ac81e6114c9ccc4f636b3f00981417541d84beddf6c7b1338eb2c3bc813376ad3b36f6b6f6accfd4fc4d3ce40c734af4a73aae7630f20caeb4814a512ed6ba6dfb3421c8bfe779b37e74d41eed61b9f5f7b145489377c55529404317f812974adf66f2e94b4cf1fb2a44b99aa3", 0xe5}, {&(0x7f0000000380)="83f5c6a097de9b8d8baa69e336a468fdce25d460def997804b7dee3d981c9209f66082ff29209b097abfb38300bed690e8b007849174c25c716e73446db503500d68b49b14e19bfd51d4d72593b01880f20f28d0d4c6c5c0a18b39844e0516973cbdc8017dadfc851e81264648a523c833f5375d4e4adfbf7119501d2039e550e5", 0x81}, {&(0x7f0000000440)="d8c9cfb0d8256c2f24745028ae2a363c27f849495246b07a73a20e985f2251953c9b14a245bd1d6b560bcaadd0ab6147487204ac6166688195611d928204cb2911e32c63ef61cf3b6c90b9aa25a205bb51a41bb98ee2bc92ed942a5858808df7702c2bf6076e96a851060719a233292a90c638d036478e13a4e3a9d527628ac66cd45083179338e9234e48ea854a7da084ed1e9763edd474f413f58ca2db5d0a55bb4d0ad521bd81c7bb095aa17fdf0d7a", 0xb1}], 0x6, 0xeb3c) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x150, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x124, 0x2, [@TCA_RED_STAB={0x104, 0x2, "67cc49fa3e06df460ea076770e9a296a7aac43c604e4ff80e9edfa2cd59aa4b877ef13c97ab9d89614b6587417564500d2e4bc18157dfc3f1a437bd84fa28fdebaff0cc727f34d4c7b61fe2e61678b5a1bd2f053fed72db2308657087bbe4150899c21c534d21bdf7a553427c3b4379e07f6a6ee8a22f5d813323cd89b3c2803052e4a54843b8457d15c9c3aceab0161d28647ada79871a9200e8d0e071d47b2cc0f1f8a8cb208c263a46f4cbc93fd82215a9d7dc1221e235786a207e97f355065413166dc722fcce885cc5329b908cd01a9f9360ef152c564f016a1138b8e11d9643536e8dd9d0a07cd1bbc516ac0595644d728f46f1de146679ffc3fb88adf"}, @TCA_RED_MAX_P={0x8}, @TCA_RED_PARMS={0x14}]}}]}, 0x150}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@getqdisc={0x24, 0x26, 0x8, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, r4, {0x3, 0xe}, {0x9, 0x9}, {0x0, 0x1}}}, 0x24}, 0x1, 0x0, 0x0, 0x200080d4}, 0x40800) [ 1527.109054][ T8685] block nbd4: Device being setup by another task [ 1527.116684][ T8673] block nbd4: shutting down sockets 07:58:17 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:17 executing program 5: 07:58:18 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000240)) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000180)={@x25={0x9, @remote={[], 0x1}}, {&(0x7f00000000c0)=""/189, 0xbd}, &(0x7f0000000000), 0x1}, 0xa0) r4 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, 0x0) r5 = shmat(r4, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmdt(r5) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x18d242, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) [ 1527.291922][ T8721] block nbd1: shutting down sockets [ 1528.070564][ T8732] block nbd4: Device being setup by another task [ 1528.075658][ T8720] block nbd4: shutting down sockets 07:58:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:58:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:20 executing program 0: 07:58:20 executing program 5: 07:58:20 executing program 1: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) r1 = socket$kcm(0x10, 0x2, 0x10) ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f0000000240)={0x2, "0676e192144e4df6801bc022c4f74596b6b5c1085428613979cbb2ae2d518be0", 0x2, 0x3, 0x4, 0x1000, 0x1, 0xa}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000100)={&(0x7f0000000040)={0x68, r2, 0x8b8e0eb13081c495, 0x0, 0x0, {{}, {0x0, 0x4109}, {0x4c, 0x18, {0xf0, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x100, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8010) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 07:58:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$HIDIOCGCOLLECTIONINFO(r2, 0xc0104811, &(0x7f0000000000)={0x9, 0xfffffff8, 0x7, 0x80}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r3, 0xab03) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:20 executing program 0: 07:58:20 executing program 5: 07:58:20 executing program 0: [ 1529.475213][ T8754] block nbd1: shutting down sockets 07:58:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:20 executing program 0: 07:58:20 executing program 0: [ 1529.543070][T23398] block nbd1: Receive control failed (result -32) [ 1529.552141][ T8754] block nbd1: shutting down sockets 07:58:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0xfffffffffffffffe}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TCGETS(r6, 0x5401, &(0x7f0000000100)) dup2(r3, r4) bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1e) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:58:20 executing program 5: 07:58:20 executing program 0: 07:58:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:20 executing program 5: 07:58:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:20 executing program 1: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="61fb7a0c0515715c251ba617c25405009f8e603aae6ebf1b680b73838b023c76e434cca4b251fbcd5046e0979a7420afeb60ea38fe1adb9e91bd311c698f0c2abcd88a0220edf46f7d097e57c72aece4ba51a308fa62d40a1c9ac0581c8c664a93f245068b9ee3b81f752923dd0ed318dd49ef3fcf34bd9dde638f59f1f8f351ed67f5dedb6a87958dd68a5be96516", @ANYRES16=r1, @ANYBLOB="110700000000000000000800000008000300", @ANYRES32=r3, @ANYBLOB="08000600", @ANYRES32=r7, @ANYBLOB], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4c004) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000002c0)) r9 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r9, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r9, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @remote}, r10, 0xfffffffa}}, 0x48) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000180)={0x4, 0xfffffffffffffe7c, 0xfa00, {0xffffffffffffffff, 0xfd}}, 0xf) ioctl$NBD_SET_SOCK(r8, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) 07:58:20 executing program 0: 07:58:20 executing program 5: 07:58:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="02000000", 0x4}], 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000000), 0x0, 0xffbffff6) dup2(r3, r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) syncfs(r8) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:58:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1530.143935][ T8784] block nbd4: Device being setup by another task [ 1530.153832][ T8740] block nbd4: shutting down sockets 07:58:21 executing program 0: 07:58:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:21 executing program 5: 07:58:21 executing program 5: 07:58:21 executing program 5: 07:58:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/timers\x00', 0x0, 0x0) write$FUSE_NOTIFY_DELETE(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="39000005000000000000000000000000030000008ec00000030000000000000010000000000000002f6465762f636163686566696c65730000"], 0x39) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="6daae82d0156137a7cfa5750a09863b6", 0x10) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r4) [ 1530.548818][ T8821] block nbd1: shutting down sockets 07:58:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x2400, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x9, 0xf001, 0x9, 0x81d3, 0x80000000, 0x1000, 0x3, 0x5}, 0x20) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:21 executing program 0: 07:58:21 executing program 5: 07:58:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1531.057388][ T9362] block nbd4: Receive control failed (result -32) [ 1531.060800][ T8829] block nbd4: Device being setup by another task [ 1531.072127][ T8791] block nbd4: shutting down sockets [ 1531.967316][ T8846] block nbd4: Device being setup by another task [ 1531.974570][ T8836] block nbd4: shutting down sockets 07:58:23 executing program 5: 07:58:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) write$apparmor_current(r3, &(0x7f0000000000)=@profile={'stack ', '():\x00'}, 0xa) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) sendto$unix(r2, &(0x7f0000000300)="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", 0x1000, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 07:58:23 executing program 0: 07:58:23 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x220240) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) sendto$l2tp(r2, &(0x7f0000000000)="38038e0ad4d185", 0x7, 0x40841, 0x0, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00000000c0)) ioctl$NBD_DO_IT(r0, 0xab03) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x2, 0x3, 0x1, 0x0, 0x0, {0x3}, [@NFQA_CFG_CMD={0x8, 0x1, {0x4, 0x0, 0x4}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x4000800) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xfffffffffffff801) 07:58:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000200)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x402, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xa46) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$EXT4_IOC_MIGRATE(r6, 0x6609) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x7}, {&(0x7f00000001c0)="c4b46a587651607b", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000000040), 0x0, 0xffbffff5) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) 07:58:24 executing program 5: 07:58:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:24 executing program 0: [ 1533.368498][ T8865] block nbd1: shutting down sockets 07:58:24 executing program 5: 07:58:24 executing program 0: [ 1533.461086][ T8858] block nbd1: shutting down sockets 07:58:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x8000, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000300)={0x6, &(0x7f0000000340)=[{0x0, 0x1, 0x8, 0x1}, {0x2, 0x4, 0x5, 0xfffefffc}, {0x23, 0x5, 0x3, 0xf9b4}, {0x977, 0x53, 0x1, 0x200}, {0x0, 0xbc, 0x7f, 0x2}, {0x800, 0x8, 0x0, 0x401}]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00000000c0)={{0xf9, 0x3f}, 0x0, 0x9, 0x9, {0x8, 0xd6}, 0xba, 0xdc}) ioctl$RTC_UIE_OFF(r2, 0x7004) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r6 = socket$inet(0x2, 0x2, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r5, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r6}]}, 0x3c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, r5, 0x100, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x8005}, 0x20004000) 07:58:24 executing program 0: 07:58:24 executing program 5: 07:58:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1533.711133][ T8891] block nbd1: shutting down sockets [ 1533.777821][ T8899] block nbd1: shutting down sockets [ 1534.214214][ T8879] block nbd4: Device being setup by another task [ 1534.222609][ T8870] block nbd4: shutting down sockets 07:58:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x12000, 0x0) ioctl$SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$caif_seqpacket(0x25, 0x5, 0x1) fcntl$setsig(r8, 0xa, 0x12) poll(&(0x7f0000000040)=[{r5}], 0x1, 0xffbffff6) dup2(r4, r5) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 07:58:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:27 executing program 0: 07:58:27 executing program 5: 07:58:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) dup2(0xffffffffffffffff, r2) r4 = dup3(r1, 0xffffffffffffffff, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:27 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x88, r1, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x64, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x20}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x12}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x11}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private2={0xfc, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}]}, 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r4, 0xc0096616, &(0x7f0000000700)={0x4, [0x0, 0x0, 0x0, 0x0]}) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x7a, &(0x7f0000000240)={r9, 0x4, "8f9e6a63"}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000740)={0x3ff, 0x4, 0x6, 0x0, 0x0, 0x8266, 0x6, 0x0, r9}, &(0x7f0000000780)=0x20) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$KDFONTOP_GET(r6, 0x4b72, &(0x7f0000000000)={0x1, 0x1, 0x1f, 0x1f, 0x1c0, &(0x7f00000000c0)}) ioctl$NBD_DO_IT(r2, 0xab03) 07:58:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:27 executing program 5: [ 1536.385036][ T8921] block nbd1: shutting down sockets 07:58:27 executing program 0: 07:58:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) poll(&(0x7f0000000000)=[{r0, 0x8000}, {r2, 0xa084}, {0xffffffffffffffff, 0x8000}, {r3, 0x8220}, {r4, 0x100}, {0xffffffffffffffff, 0x8}], 0x6, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:27 executing program 5: 07:58:27 executing program 0: 07:58:27 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c27bc3376003639405cb4aed12f0000001500ae47a825d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d8e99adaf81dcfc6afd983f79e65199615607676f8f9fc0ebf8b0b16d6f2c59957ab364884b3c5d05692e664ebf68e6faa53367f05f4ad6142134b6", 0x7c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:58:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x3f}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) r6 = dup2(r3, r4) fcntl$setown(r4, 0x8, r2) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x40) ptrace$setregs(0xd, r7, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r7, 0x0, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r6, 0xc0205649, &(0x7f0000000180)={0xa20000, 0x4, 0xa09, r5, 0x0, &(0x7f0000000000)={0x409c8, 0x2, [], @ptr=0x7ff}}) setsockopt$ARPT_SO_SET_REPLACE(r8, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x4b8, 0x0, 0x1e8, 0x2e8, 0x3d0, 0x3d0, 0x3d0, 0x4, &(0x7f0000000100), {[{{@arp={@private=0xa010101, @loopback, 0xffffffff, 0xff000000, 0x0, 0xb, {@empty, {[0xff, 0xff, 0xff, 0xff]}}, {@empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}}, 0x200, 0x1ff, 0xff, 0x8, 0x8, 0x9, 'ip6gre0\x00', 'macsec0\x00', {}, {0xff}, 0x0, 0x20}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xbc, 'system_u:object_r:cgroup_t:s0\x00'}}}, {{@arp={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffffff, 0xffffff00, 0x5, 0x5, {@mac=@multicast, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}}, {@empty, {[0xff, 0xff, 0x0, 0xff]}}, 0x40, 0x8, 0x369, 0x5, 0x2, 0x40, 'bond_slave_0\x00', 'veth0_to_bridge\x00', {}, {}, 0x0, 0x19e}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "1468477fecb6ba2e9b096d4829c0fe1930219940bb936afcbe2d49ceb345"}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x4, 0x7, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x508) tkill(r2, 0xe) [ 1536.646491][ T8943] block nbd1: shutting down sockets 07:58:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r2, 0x80184153, &(0x7f00000013c0)={0x0, &(0x7f0000001380)=[&(0x7f0000000000)="61fc56389d6a", &(0x7f00000000c0)="0390c53b885bad7d2b55a6deb6038b3fef78ed08dba71828450c97a3f5906c4d33f7360e35eaf395b978c41dd43df54eb162b5047481ed28f2ae9aae25740279e11ddf17cb2a17413ea71ee1f7eff40271", &(0x7f0000000140)="d0faf4d8693d417e2f237106fc5a45d789b6080067ac6e420e56ec95414287765d0cf94e2d64cf84131330f655ba8f007163c97e6f8b46452b61833384d02b7642a2645350ba24139ab4b9112f53b6b1117e15e213197378b6a0624eaec21fc8a4e5560bd1d634f441d9a4c032c9d0da7e00919d07b3d2463646207750f4e1522975f7218ace9dd874887ab5e91ce89222947430eb5e5764c79dc8fbb869ff7a3f31913a8ed3f4d469c9a5abe3e6b8bdc6d776519f34583a1497376a81d9b69b9cba6c5f652442ddda5cbb3e0952eda8b1e8ca10e01b25f99ec8a41c23fbad85179e02250af7f21121b950305c2ca16b8710", &(0x7f0000000240)="4b26bccb497a575d893ea45a9a9cb924a9c14ea70334e22e4f065e9ed6890761ec427937693c71fd11d9bf410c1969956b446e0498ca42b819c68e09fd7aa1b0b6bd288a2da2de780de28e1110d7c21caa3893cb91f1fbdb6d4d3c93c5b1d8477e6431df78b564ca9acf461efe562f905f7d210dbf1a717fd5c224ab1d7a5ed4d5ff8ddb1124951c006b249e2bc76e3af856ae3f1a1bf14ece6188904169920f68534690e1ddfc380f8f5ba495ca848b3500c561f312bb33ba240cd93af48332", &(0x7f0000000300)="55e65f5be202512a449da59434ee711df51284bbd9cd60669edc9324c0f05f613078e867b5eb63109e5f4d75380bb4fe198a7f95467edfeeef47539bb7268cd1e2b91410b7b49008168d714e7cf8e89137e89a7de723c4c6ff0717c80fcb87775232", &(0x7f0000000380)="1b58e106b6fecf14f890380aa3b76f6834200fa935a2d2e1598919abfae77ba56d1d3b10f6266c504b64e39d8da783fc5724adb92852156a3a8c3082bf9362b9da601d36889e1b1588fc9455507fb1be107258fd26febedcfea28c77f9555cb4064b2030a46ba7c2a45a12a10b07794fac01dc8868aa37fa803d820fc24da0c27945a42bf594ba4d347cedfb4af30c4fefc1a0dab977de9dffaeb766c341c17e5382c9f13046c55a670e593cfaa79225b3ddd02bd63aac470635a8641689d4b0ba1f8adb95fe1ef25dc9d3eaab2ed1839e7d85a4128f39d3906f7c9be18637ff46f91f208182e16fabfaf69a8765f8f66f7257df8cdf1083d533fd296f521b569ebe61816c677dec52a861d40d704d7648c40acad0c7dfeb39f22f01aebfda6a16b937aeab5aaccad46aabd3fc2a43a847d9a44b631ce6b87708302c17e5040d3afb7e4756e277be2b883334b7a2c1b2c039fef4c090ff08580233fd91c17dc398cfb36516909429206ca625413c0d757b95551dab461c5d7fcce44043ea8086313a13ed602bc6e23314091300be290e0fb6d86adccddb38b2665b66b0afbda71f36df9e30e9073d1b20bb768035c09740772de66c8e1b9a59f4e96b608fc39390d77cfbf24574a59eb474c28008d7a31143b0cb45280e8646a35ab4c7a767e112f9211a6e971b6ed355d06fae9cbaf12352d35a1405b4fb880e50ddfae347fb489ab7f4852014fff4f2290fad2b2be8b7045c3e1491276d4bb4d8dabc742639da5862691745ffea9f380cb9804406594a04a87f014711d356a54c64e70ce2f8384fef32bcb298dfa0084018c694cc28d201fb865f1ef24246a3db6578dbfddd0ba13fb5f28fa4f898910cd7b4012ab1e3a879e907e872eeb23918a10cbde27b92b6a64c44189767c2626a72e7c6e7d7abdff43b407695006e6397c9a76378036e2dec6008f7e2643546bbabe6626dcd197833069defc506dfa898b5cbdceac7e260a8d2511350bff56b96f572dade70946d60e4a62a40f5e320c3370f20ca51e8b56ea55f00754202349fa4a8d4f657a2b3d3db924c341a1d8bbc94b0701a0d74ed4403a0d95f1b0ae24a4a848d08fad918c58d2e32681a349c563f9881dbe60841e0f13c328384371f9e83098df8c4b65ffd75f95019905a1cd4ed40b7434d536a252a01e3b6bcce4d40d4c9e003516b8f2f7c12cd356e129e31af6ae1eb6be6338268eddc0b44eaa878e8d6c55145a1156b107cd27bdeebc792bb968f6c406a1b562544b4b246595d0d15cb50652954370209682ad10e70f38e8157ecd422d32a264a1eb735c189a2974e6b6815383d6d21adf008003b6768444d6d6325069ccddd49963218e67385cddaf1d952655d387e54196e71d08cdaabd9dff26110aba85bc00f6c0c7309ec34c4f6392fda07c11f4b723b3928a95e9a5054657b168d825204c49a894f3bd8013cc971075b85a2d3b092bb74b810f44daada482099d25514b7d3a3d706cfa95fd6487025ed29b80c251a4ab9ca2891d4662a716f0bbed87a6b0c14bfede52b8b838afaa9679f26c4392fb5df3ecb1e2a3bb711db4ceb2383b49c26cd2a603baddeda96caa370427197f9154a56f9c283345dfdff2b9e047e83557bbd1b16f78112ff9de8b645139a586c558709eca5c2f421ad499e784469bebc010a7216b00b55162314a623cfb0866910f97b6464080f29694620da7c22143c950098cc743ff94e971509ae16b7e4320820cb208c27da97d354e51c0384c26db0d63432f64c93a0c7ca0cef9fe49b37a56c7bd6a1b6db276f3c9e07f422284255a06e6e650981b2c133948ec088eff38aa068f7d48dcd19b339eabc2e7425c4e27b6923a6e9bf85b8b8b5073339bae21398ba2792e16ff712c10da2985e6c26908dbcfec7367c3a21c812be92b30cb8412fdc78a1bf3cf3a5081d54e42a65138ed1e9201569aec8bf0cb464b0b1b2e7054002c7b77b4560b67cd3e45034aeca7c9a817698468cc255c2b68b9b7978d46f0b1737ebe5c2ca43ea3b216a3d9c3c231255562d7a8bd424ffb42ea8c07b8cf16f1c10485f7537028ffadaa6379e627455e324dd4ddfd57baee736468c9ee6b773ec605e2fd688bad77f24053bfb98e54f79292da1f22afdfda81c1e0deced3ebe4627c177a38074e99e3716ea02536c66f61e6df022443ca8790b29a11230439007d7b3b276e4d8c8d0626c091f220c7014eec4ae7fa66b1996223b828e9336b30844cf7fc9b2e6c9635d62f44927ef87a2a75b56d8a827ecc9cec2e3d0a75fb8371a99188ae2b6385594109778a742906bb579de88aefb018ebf2894bc218746e2dd6dc043f6e858df0a79688455be0b0fab268ec3b685a3a68cf0764ef88347c2124aff71fe3161818e0607868c935cf142c26e6fbd73aa8a62e6a46c521b61de748168319db071ebd8b15d5da2591ccf58bd273a0b01a5ff3d4b3e30b3adcb4fa6a711abdcd4a74debb4c9e21aa3d28ae3e2712e7470711d93bf5ea75120ee3c1feb21c2a0749b76ec86ddc9edf7b0d5f632168ec7951b0c6ee79c53134ce8cb5b267d198b8a5d82f62d3ddea831dc5d7b17ac000df9e176e619503c2742d890a0169e4553fb513599a6fef03e6a6ae5fe906320907df3b80341fe2bee946b5d435e377e47e5c6f4bef0ea262647ce279c241aca4c154ac6161c008b0348ab883f4247f83ce7e5bdbc344e599f9cf16988c72d45fcaf9e601244344b98ee7933a28d9585d67793463fea5d9cde8640458a49c63992c6431f134213c0c7bb70d49301fe6215c590ff6e8d4bb7fa230482f3dd2f31f0a965d59c89644462e25be387d30387f188d5894f71f908ad4d2e41e7ed34d4009f8a33e9652c9d5226bb0a75c8a43b715fac9287d05b9acb647645699977f6e7a028c91ead026abb5d14c01d56a84d905690f5b3a586ffc769300ca8a80552953a7193c983cc24961b1d3cbbaaee34bae579057c2115e92177bc01bd4108c94350a46d54a792eb2efcb092a77633e394791b2acfed445198558a89cb33807bbbef5ed11d60031a69b74fa6da4f9bffa214e5ad331f3b2297735c994cedc2ee64557d07f83fc2e28f52a435390890e02cc512fbc2078d5b3b1f90218ff9653dadc241620822ba04fc97be5bdea2d3a8efcb1cd82faabbba025826254e728aac5d16535027034a6d3f4005e2f0b321261a49896f4f050dba036ef2070a1597b90d942f617ac6c0f28cf410418be65e320661201939f1ecb931ae17fecce33861ae1ce90f782b3dadb62d42eac6d2ca14a6588b007b7c0aa4c4d72c6c7e4491b44f3555cd40f1d63aad92b8d7b3ba53e2263d885d489366e6c869a5001f2dd962a52b030cc4dac9660a0fb3dcecdf04a93ddfc690f4327080e3dfd1a7c4be04fb78af868a126b40579d8020e5b0484d0b05187255ff5b3eac4c4614cbbd8650a9f9838acbc7835b63656f03fdafeb3315e9b58b17adf62f014cf938a3c69c28205d207d163dc0327cefa67cd47fc677ad2373b7ff52f249e14ccbbe5b7ff96d1fbe3a9232f53035be02ade06668956ac69443d31085755ce90930aa8ea91ef91dd5b8a99cb38351a5a87da195959f9b6d30a0da6e4bd7629e79cc3a9b8b5220f1f94a81335b4db1b475a182ab00cb464e273f1b589cc4e337d1bbaf35c8f603bbbe0b2e288ae0c16c871fbab43f81cc823c24bea53f3afa8488dbd4a0c4e78f5481b17071c37531b80c84731bc9c3684bc151be8bdd1f7594ca80551d7564d5ec4966a8e53ef69c2bddf7a0effd6d0b955108a5392f996b08c1ce8cc98eb59ae34677ac3cd8cb80d4c76982d076abba0b8f728907eddc6d7ddb2271c13fb8b576668d23dfbf40e25efdfc8bdf1afa80bd9a794b4c038112cbd17a304808ff42329d8145d45f560db2989c7198aa1af91034a4e8c5523052cd315f472d542a84cf1c124bcc4f4757eb3cae66e4963afe25e2e8b46ca341df8cc4399e308efbdd48307203e39105dc5f363728193e5efb10bc1522b1de1707b30c9cc6d11e8a78a4647b8f435be6312278d79da0e9e91d1e05487b7e2e979ac5da7a27c5c9d73ad9176c85396bff2d8679991d6087221995b6a1caaa63af2f626624823fff02241667ab6036b71acd2bc10d6b1cf040797c45d5672462489b60030a631e338f215bcaa7d6e52b06d3189b7aa53f83e297c120ced5f5cf3eb1483e6d6aa1fd4f0e6037927f4de1b742778d8ffe5ea04362f3552d1e17112fc1c53dcfa3509e1ef5f86d21035db844d9b04bf25fe090560b484b0fd744309e0259f8ac672f1ffac3f294bf70af49ae94b83d355cf71987406e84a729f9c27e49a4e575522d80bf5b5b465ffff12dd6bdcf33410e1df706a800bbe77155d5dae7282bf492a713ab7eb94a4e4717e114d50a61ed022e6789510ce7388b14b9b7cf3b53236547bee306f3d6aee42e027f3d43427c0fbd6564456b7af2dbd010ce9ea753b434a8b2a71312e037d426f71464a404e9d0820b45504c568203fdfa9a519ee771433312f3fb388873fef10423b42280bebea3a000125e7f894d1520258a5cf4701a6927123719729140986b00f6beccb1893365659acfb2f51d5c6d574b0df8e2ac73c27630ac59fe125c0eae5b9ebcdebfa1bda9b44701125a33f7234d9a7ed7bbee962b3952bff74cb010b072cac27b7ddddada0552651dc65d8bb62b70daaef79bb0cefea6fca887e839a4dc47a071546c27017df5d591ac02733fa18f496389161d3938458201bcd1ace38d7fc59c8d3dc20cbcb25e3313994834e10769a81a5659eb586e1e3204da5c11a20ce9b907fc81bc09e8dc8a1a876fe10b027de0ac9db842ac75dd7dd56cd6ec2ed4de7bcd7207aeb7d02802e8b33dffc87140cbbaee0d83e9b5c7e5c65ee32cbcca7584112c1d3012008004f12c899fe98f9ca883887adad929ca05c2b9144eab04f512d0a28b41a8edba3d3ba3489a635de24ff188368a7c027b122bd4763b830d1b63ff9db33bf37582c12374a5a90e5ea81ffdf331df057eefd7f88639ca3ce91523173fd02ded5a2094ed1beec2f9b1382d1d7a2de83a3de5e46ba814ce2eb8ffd80c98df12c154d31bbf9918fa691a1644c1f28b1cf9ea16d8ef65474cefec81a9431a6d298183555a45ec6faf3d862c2ccbac3886fe5072cee25d48ddec1f3dc5a033de9959dd15482bc758a5b588813be788bcdc184f48db7c485e2db13e438bfea4a46043685d4fd3ab47bd1559c87123e01e8668021e701acac7130a2a5e42f921775f8fd1ed52fa7f16b3670feddbccd0102423e8af6432f3abc7e32b0bac65e8ecbf45541ca5d6d387b3f5ffb829ba82499f5488258f6333b8ac3e6746b2d1fcce86d6d2857f10266ec8d96a7f5e971291af747ce880b328985acc8e1c67c29df3433d85083cec19abc4273059308d3f5207475feb602c581ce580c662c26183e0c8b8ec320241d9ff60dc279aac4ccf0f0fbe1b53e678ce47739926f9d6e67f9c3f64fafd710ce68894e76ec43d97d945a67b417ba10a569ce27a0002a90aa6863ed9646d382b6e14734dc6cd34615002dc4056859d31656c35ec55f9d6a70e8939d1ede0f5ddef87ffbcfaa2cda21bdedca6c6691920808ed53ddaf656aee6edda39c636320963fea91a73d37999530dd0cdad04f22c5790b9bf50c9f5d84d8c190cff73caeca2d5b7c9600cb84a1d2b993523d2f112adbfb687d37a859cc230016f7c8b0e42a133811e7e3200a1df7fb83c9db84bdef3522a924fef908bb542a3b0f480daac3c"]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000001840)='./file0\x00', 0x208000, 0x10c) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001880), 0x4) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000001400)={{0x40, 0x6}, 'port1\x00', 0x8, 0x10040, 0x80000000, 0x0, 0x8, 0x7, 0x0, 0x0, 0x5, 0x5}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1536.762679][ T8951] ptrace attach of "/root/syz-executor.5"[8949] was attempted by "/root/syz-executor.5"[8951] [ 1536.926766][ T8963] block nbd1: shutting down sockets [ 1536.994756][ T8968] block nbd1: shutting down sockets [ 1537.142350][ T8923] block nbd4: Device being setup by another task [ 1537.204339][ T8917] block nbd4: shutting down sockets 07:58:28 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x0, 0x400000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0xa7, 0x5, 0x9, 0x5, 0x0, 0x415, 0x8000, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x400, 0x3, 0x6, 0x5, 0x2, 0x7c28, 0x5}, r0, 0xc, r2, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r3 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r3, 0x6, &(0x7f0000000040)={0x1}) r4 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r4) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r3, 0x80045510, &(0x7f0000000140)=0x1f) write$P9_RREADLINK(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="f61e4d4962a6f2dcc8f3157e36be5963ca5c2d9217370e318f5801042ba22c736e8f35dae6adfefed2cabfaef757ed2a88d2db30075b3860b8972e42f14ebaeec946a6590b8ea07d7ec71e23958fc7e36de2059c23f4825acd3b85a1bc62cf10c3af636f98dfbf34dfdefe2c74b92010f4f58be699908d2edda742e0525a3c157f61adaad9"], 0xc) sendfile(r5, r5, &(0x7f0000000240), 0x7fff) 07:58:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@flushpolicy={0x38, 0x12, 0x4e326d0846e0c13d, 0x0, 0x0, "", [@address_filter={0x4, 0x1a, {@in6=@private1, @in=@multicast2}}]}, 0x38}, 0x8}, 0x0) 07:58:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x7a, &(0x7f0000000240)=ANY=[@ANYRES32=r6, @ANYBLOB="060000008f9e6a63"], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x208, 0x0, 0x0, r6}, &(0x7f0000000240)=0x10) r7 = eventfd2(0x0, 0x0) writev(r7, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r8, 0x80045400, &(0x7f00000002c0)) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e24, 0x7fff, @ipv4={[], [], @local}, 0x40}, 0x1c) 07:58:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101200) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f000000a3c0)='/dev/btrfs-control\x00', 0x1900, 0x0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f000000a440)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(r1, &(0x7f000000a540)={&(0x7f000000a400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000000a500)={&(0x7f000000a480)={0x60, r2, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x5}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @rand_addr=0x64010100}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x40010}, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r5, 0xab03) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$IOC_PR_RELEASE(r6, 0x401070ca, &(0x7f0000000080)={0x1, 0x1}) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) socket$inet6_udp(0xa, 0x2, 0x0) add_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000580)="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", 0xa81, r2) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000680)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000002800)={0x20, r6, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x4}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r4, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x1e0, r6, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x124, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "56c1444e7175f8f4222a1deb2a0f2fc8ac2a760dce3818c78e78cf7ba4f3"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xd, 0x3, "4ea6d4c52a9cf10554"}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "4a881eed136fcb17cf8de7bab64817cfd091138c"}}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "5b36bfea12763f64246332e6390bf9c7714d1f042b5552b8cac0d0"}}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "4fc3e2fa40b0018bdf5520268ced80a84f893b1a8fffcb"}}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffff4c5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000}]}, @TIPC_NLA_BEARER={0x84, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth1_virt_wifi\x00'}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc831}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x300000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff800}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x80}, 0x800) keyctl$read(0xb, r2, &(0x7f00000000c0)=""/173, 0xad) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:28 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c27bc3376003639405cb4aed12f0000001500ae47a825d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee0", 0x3d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5eb14c}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:58:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1537.387639][ T8986] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 07:58:28 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000400)="6653070000053c27bc3376003639405cb4aed12f0000001500ae47a825d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d8e99adaf81dcfc6afd983f79e65199615607676f8f9fc0ebf8b0b16d6f2c", 0x5f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1537.483916][ T9001] ptrace attach of "/root/syz-executor.0"[8997] was attempted by "/root/syz-executor.0"[9001] [ 1537.491404][ T8993] block nbd1: shutting down sockets 07:58:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1537.569135][T23398] block nbd1: Receive control failed (result -32) [ 1537.596578][ T8993] block nbd1: shutting down sockets 07:58:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x10401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) mq_timedreceive(r2, &(0x7f0000000000)=""/48, 0x30, 0x8, &(0x7f00000000c0)={0x0, 0x989680}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1537.694941][ T9015] ptrace attach of "/root/syz-executor.0"[9014] was attempted by "/root/syz-executor.0"[9015] [ 1537.889294][ T9025] block nbd1: shutting down sockets [ 1537.945056][T23398] block nbd1: Receive control failed (result -32) [ 1537.953373][ T9025] block nbd1: shutting down sockets [ 1538.155491][ T28] audit: type=1804 audit(1593503908.905:80): pid=9030 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir226210028/syzkaller.dEc4Bp/2501/file0/bus" dev="ramfs" ino=257946 res=1 07:58:28 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000400)="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", 0xfa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:58:28 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e22, 0x0, @ipv4={[], [], @private=0xa010100}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:58:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1538.246410][ T9032] block nbd4: Device being setup by another task [ 1538.269600][ T8991] block nbd4: shutting down sockets [ 1538.363485][ T9043] ptrace attach of "/root/syz-executor.5"[9042] was attempted by "/root/syz-executor.5"[9043] 07:58:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000100)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$SIOCX25GSUBSCRIP(r6, 0x89e0, &(0x7f0000000200)={'ip6gre0\x00', 0x100, 0x7fff}) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x4be, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42800, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000180), 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x2, 0x400, 0x5, {}, {r7, r8/1000+60000}, {0x2, 0x1}, 0x1, @canfd={{0x1, 0x0, 0x0, 0x1}, 0x1d, 0x1, 0x0, 0x0, "aec9b3423bc8a9b78d072160a952c1b91d0ce0a986f7dd237130909b65663137401b8d79af486ea1e790f21d3bbe873af3168226c9a970fde8dd7769de018486"}}, 0x80}, 0x1, 0x0, 0x0, 0x8001}, 0x4044800) 07:58:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x8}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x2c}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000000)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f00000000c0)={[{0x2, 0x1, 0x9, 0x7, 0x9, 0xfd, 0x9, 0x4, 0x4, 0x0, 0x7f, 0x7, 0x200}, {0x400, 0xffff, 0xff, 0x7e, 0xe2, 0x81, 0x4, 0x3, 0x2, 0x40, 0x2, 0x1f, 0x4000}, {0x6701, 0x3ff, 0x2, 0x80, 0x80, 0x6, 0x0, 0x1f, 0x40, 0x8, 0x1, 0xff, 0x7}], 0x3f}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000140)=""/34) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) tkill(r4, 0x13) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:31 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f0000000780)='\x00', 0x0) write(r1, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000001, 0x11, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 07:58:31 executing program 5: getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r0, &(0x7f0000000980), 0x10a9) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r4 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, &(0x7f0000000100), 0x8080ffffff7e) 07:58:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_DEST_DROPPABLE(r3, 0x10f, 0x81, &(0x7f00000000c0)=0x45f9, 0x4) [ 1540.475356][ T28] audit: type=1804 audit(1593503911.225:81): pid=9057 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir226210028/syzkaller.dEc4Bp/2503/bus" dev="sda1" ino=16282 res=1 [ 1540.511639][ T9059] block nbd4: shutting down sockets 07:58:31 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x0, 0x400000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0xa7, 0x5, 0x9, 0x5, 0x0, 0x415, 0x8000, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x1}, 0x400, 0x3, 0x6, 0x5, 0x0, 0x7c28, 0x5}, r0, 0xc, r2, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r3 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r3, 0x6, &(0x7f0000000040)={0x1}) r4 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r4) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x191) ioctl$USBDEVFS_RELEASEINTERFACE(r3, 0x80045510, &(0x7f0000000140)=0x1f) write$P9_RREADLINK(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="f61e4d4962a6f2dcc8f3157e36be5963ca5c2d9217370e318f5801042ba22c736e8f35dae6adfefed2cabfaef757ed2a88d2db30075b3860b8972e42f14ebaeec946a6590b8ea07d7ec71e23958fc7e36de2059c23f4825acd3b85a1bc62cf10c3af636f98dfbf34dfdefe2c74b92010f4f58be699908d2edda742e0525a3c157f61adaad9e93f9c73f437af1c"], 0xc) sendfile(r5, r5, &(0x7f0000000240), 0x7fff) 07:58:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1540.653034][ T9075] block nbd1: shutting down sockets [ 1540.731179][ T9075] block nbd1: shutting down sockets 07:58:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) dup2(r7, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:58:31 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x63, 0x2) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r3 = accept$ax25(r0, &(0x7f0000000140)={{0x3, @rose}, [@remote, @bcast, @remote, @bcast, @default, @netrom, @rose, @default]}, &(0x7f00000001c0)=0x48) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ubi_ctrl\x00', 0x400202, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000280)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000200)=[r3, r0], 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r5) ioctl$NBD_DO_IT(r1, 0xab03) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00', 0x10000}, {0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x800000}, 0x7fff, [0x2, 0x200, 0x7, 0x7be, 0x980d, 0x3f, 0x9, 0x40]}, 0x5c) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00000002c0)=""/86) 07:58:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:31 executing program 4: ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000000)={0x2, 0xa, "a7e82b147ebfb5e83e37"}) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x30880, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x1000, {{0x2, 0x4e21, @remote}}}, 0x88) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000340)) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00000002c0)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f0000000300)={@local}) inotify_rm_watch(0xffffffffffffffff, 0x0) getsockopt$SO_J1939_SEND_PRIO(r2, 0x6b, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getgid() openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$HIDIOCSFLAG(r3, 0x4004480f, &(0x7f0000000180)=0x3) [ 1541.072982][ T9099] block nbd1: shutting down sockets [ 1541.194614][ T9102] block nbd1: shutting down sockets 07:58:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$TCSETXF(r2, 0x5434, &(0x7f0000000000)={0x8, 0x5, [0x0, 0x1, 0x4, 0x84, 0xa5], 0x4}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r2, 0x80585414, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:32 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$inet6(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x100000002, 0x0) [ 1541.415146][ T9119] block nbd1: shutting down sockets 07:58:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1541.552492][ T28] audit: type=1804 audit(1593503912.305:82): pid=9132 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir457869614/syzkaller.lxmLSG/3795/file0/bus" dev="ramfs" ino=259138 res=1 [ 1541.577477][T23398] block nbd1: Receive control failed (result -32) [ 1541.587364][ T9119] block nbd1: shutting down sockets 07:58:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:32 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000780)="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", 0x110}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:58:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1541.875911][ T9145] ptrace attach of "/root/syz-executor.0"[9144] was attempted by "/root/syz-executor.0"[9145] [ 1542.275455][ T9121] block nbd4: shutting down sockets 07:58:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0xc0400, 0x0) dup2(r6, r7) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:58:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:34 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="6653070000053c27bc3376003639405cb4aed12f0000001500ae47a825d86800278dcff47d010000805acf4f8f36460000000079aed75d492b415bcee00a06dc9d8e99ad2f81dcfc6afd983f79e65199615607676f8f9fc0ebf8b0b16d86a6a402ce783aa5bfc39e6f2c64884b3c5d05692e66", 0x73}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:58:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe6}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000640)=ANY=[], 0x378) sendmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201fc0009003c0800240042ef42000000010902"], 0x0) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) 07:58:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x1000000c8) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="001000c582bfb500", @ANYRES16=r4, @ANYBLOB="080b29bd7000fddbdf2504000000050001000100000014000200fc01000000000000000000000000000014000300ff02000000000000000000000000000108000500ffffffff14000200fc00000000000000000000000000000108000500e0000002"], 0x68}, 0x1, 0x0, 0x0, 0x4040850}, 0x80d4) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}]}, 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x40) 07:58:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001200)={0xffffffffffffffff}) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$adsp1(0xffffffffffffff9c, &(0x7f0000001240)='/dev/adsp1\x00', 0x0, 0x0) socketpair(0xb, 0x800, 0x10000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000001180)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ff6000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000180)="244fb7d7199c8a7b362f311ca9a2665f9008a2cbc0128effdd21d0f6499584a336a29d2dd03448649c9b7355c91ee3351673e3a209600cb127bbc7171fa67e13fc467ac0289b83b4ac7eb0045cbef00fc561058c05aed84aaf20f6ccd22fc2a6e1e11ec0a5aadc76254b603415871efa0b316c56be7a2a85e84b8b94d05585066ed70b7343b7c62442414c9a57be8c234a76118dfad449a64fbcc2dc1eee431c3b0136ada446731a9add4850dfb95f93a5e2d47140fe6ead5570522921fbc272170813407839ffa45ee3a7eafe3c8256d9a6a97d945336555300744ff387c8b91b92b3178e4c8fb135a16b98ee12ca5b2bd4cf7b9d5d65855231adc1fa21c3ced17c84386fe09d92dd04a7932805d2383c66308249e98a5e79addee0948c5d20053dd0fa007737d689ed0e40152a9087123cde7ea68ccd748f4a3334c69afe21be83ca358c594ad6f4dbf010c7e11b0e94834669814a1c5a932817dea3cec5414640d02af443cbb3e89b563c71658c058d18d5100d281e07920610b184893f383a75771c7d4d6329e65ea620158803d09d40a7e518b1f5e7f4308db0fd98c9d4f6820c6c5d7c0c99ed91a34cfa5aae69109ccf2af6074dc39f21f70ba002f37e8739262af0db9e89cf763069457ee32abef0296ff4f8d26a49a5b5c300945793c15a1159182c67d9ce178ed29759165f6254846d68fad3f4c16e7b22accca1a5e15c84322298ebf66f7eb658d4822a15d18fe34001a78e17761d769231f3c313234712a9ca46436d20719e4274c03f603acd702e96ac1b44b652c0b3f45665c54a066bfdc1685cda431d34eeec76e3b4811c83d7c6110fe4010304c4c43f3d3f5d4c5b5f060bc5528ac544c0800a2e5649e80b903c8242a9d4b991a0d2f609c2a82a45a644568cbaa3065bdad068bf55ab1d18807c89fe8ae4ae76c5c7949cff171700d0809b65a265a435e96eeea88e35fb0f111b36c7bcb9e35d757cbd01904a2f5d74d4d27d730e00560d92bffdfeaff38fe5a41b6087d55b0b00bfcb855102c9646c27bb1d14ac953f0d828cb7a209d3e70c2e61d2b69591f3adc0da755260980129b3db146ed109be5bdc0c5f4787b5cec53191454066c2a7d75397f5421ee4d05c7a004cedfa1e0775ceb44a9dbacdc5a6fd009c966d95c091ca3d7a5af3eee4ff7b255e50e521ebaec6bfb1909a1982085b27edae0cf0de2e10af44b5300655f2b863a4ece9a8962cc9977779a58ecfa548906a3e0068a5d94cde2b33931ae20c077458cb96e3f9a6cb627d1cfe87a8eb3212ca1c04d63b2275ce8a7dd87652a5dac75ff366d5bf3ea7e2a331835d81811a9df5f9cb7c82d9b8342feece05260355e7e9af571020cedb08c38ea8203f6a9df3da0f791fb2da96d2f7377427100d33074447e57c7b2189c29b2291a9af7c1e1da3114539463da64b60ae24164045883afbc04838ddee086f4486ee2fc2f730009fb48fc9155f5dcf8ae780aee0bea0d01b15b7972ced5537c1b3324754c5544c6a9692b0e1080926470cf7cb26ddd364da6aadfc6758eae09cdcae775b4cf94f1a1fbe6144977a676593ed1f4ca5a1461d5d2dc248b2b13ac516451447579a467a1a095f3ac7208cab9bc1b8379aeb8bfd8baf9eab1a9a8c3e6500044978b923b80e1e5696eefc3028c72269846a548fed0d3939c5279858830b9a5c4d18b7e9ac61f66a99847de421017ddfbc878ddff07fbe0f3d02e3e68a78d7da9663869890be68e8b1f2c4e4ca6bb9edc684c129ad7d15d4f982435527a3548da88c96329229f65c4242b525c2b23a92792f1884c008b57b23b42b4eda95aa34285b7b50f6b5a3a5ae59ac0aff8fb54ba497caad73adb4e6d6a71f5bcd3adb109484d90157f070c298ebb8db88c37d96b47c807161172cd1bd6494c1c850dfdfd7553fa61b6ffba1aa28336032fd74b0a00f280ebdeb297dbc20a3daaeed49bbe57d36e786841fd59a9c4aa67ce3fa1670c157e733753911d4097c6b2a6568865f349b87226b20702f755814e73253e503c49e17739e3009045cadaec1c2e0a572df92423ef9fd1867d5d6dc0eb312f04e057b5bd6950a8d97631bf55ec78f4d840418f81df0e864e989e00e191e93b9e79ed8de6426a1618e7c544200c9f262d9f8978b45b25451f66e50cdd30019a7328354f625f9ffb59ae9245957460fbb1493cd0d7d8b853854dbe85a3da99bd1377d4264ff4ec5c4748a626f98a7aff5b6418aa4bdedcd67c16d7917924261eb1dc78c1e483d6dece421ae54fd1a6d2c12d2992382a651720f63aff570ec671f24608f3a6663a8d98fb39777e7202d37a7d00fc7c24cb53edd1aef2dc22f9b297a854d51fc3e1b4cc3efd30b59af2a4fdbc50ec27dc6251a19de2fc37721318f63329975f2cf6887c81a55f4f195a9af32fc13b83632ff74a17fc41342afe22c4a1426b09f6bbc46ca18109cf253c85947e94cf676dff54455b8f0c6901f7fc7e770901583cd8e937f83151f741a22dc32a0c190ed827d384f8bad7c09233377cd2d8784997feb19788ec7d4d96e5c67bfe96d00571c63993917cd465ad425cc43a173bd8d3c9bc23a37c273d314843135be15d322683677b6396e2dda51947679776b3822d3c1c6e904c3a1bae7cf0a78b4fa1f483e99af2e9a47710737ade75c2a57592c382274263ab18a8b1b218f7ba0b086ef0a0857333bbd96069c6bd1ce717e837577338ce6fd75bd679d402fad5486a5426d00b3377bca5ccfd645dfcb5c366fd9aa98e27eaea0f814570109e4a2d9b4e5ee7112b0fb7b87f266464abe5a0bd1a35fb0bc95445a72008b6ac7aa81fbad34bf4156e214bf8d7fed69381b9ed17f6caff1ca4ed1231a2cf9a6dffc82f8b381a43dbe09d798fc52c7ff26a1d0b8352f1e8c8194fd3a6f3feac9a6575f70c57e969753ee4f6bd587eb5eab6c3b45439661aafbfc550c2c0de922aad05c9a91ad76a0844c1b46db9267cd6bcf0d9d7af9c4cac5f30b7b6ff6cdb46d6e1102b1ea7624b8353ad196a1d48e018dccaa201847f3339853f39eb716f3c17a2938d4e4b27076500f95ee3326ec590cbe05b0d5b5ce7de195aa563db691211358163b7042def4f95f1408ffc9885ef73a72cfe2af59e5d5e6cfc8773d0357b26580b9162a1ca7462ea310e57b77266a74dd3f178ec700c6477262a81f9ded1bce22ce1e599e8ed784721ca29bb4e44df7d3f7eb4f0b0446b620183caa3d44fe29614f4691ca0aa87e949a3c5d890a1295f8ea82e92c05d85ecc8992fb773123b588ef672f932d0158107c1e221614ba7d0f0f313add626cffeb5e295044a695b832bc238ba6ffb3ed1b9d4c8db10a1b61721d5e3b0a1f07623bbaf6b543000c909e8bfd77fc1a51a18784922944819bf6959b31d68f9c46fd0eab05fd3b4eebfacd023c7ce02d4b669a4d73dde33763eee6c6107f75abae12836903b7582117229128190b2c84b650c285a8d12c0b987f90380e3209c8f8bc01ceefced40013f159ba0d7c5e887f1d57d60024245f8209beacf2389f43e2f7b82e2b060af2c61afbcd4920e6fb3c83dd79ff13f06c5f9952984551e5848b4c41dabae3cb6238d49d1665ec02437f1113f0ef818908a134993af9de7449b94876a9f23d666eaceb4addd9f3fcdc0154e6beefd846368c2e862c4f18eb29725bcb110888eac095b62a43cf7290c0772b8c6b4c9289604566389e6c1455f5d1d6074797f26dad8c1314f3c29cf913f7a05f8d82f6dbe5d0c5c5cda989f891188b10c76f5bd09be00bbc1432c8297eebb2d2969664a9a78a313e6364e777dd825892a8379687b493fd7f933db104c2c7f4ee15d0d023272fb49c8bece3d0208f31bfb9525c3f9b1c9b317baf32ea3f02ca53a2a27ed062cdbd11710201b0f7dc72bc0eedf3e69f88bbdda35f62aff05277e6ec55185f17b0cbcbd082179ec890e7d91a2f913504c476d4c3db2445dee49f5541a44341c39caba37fc5bed1d8294fd98a2df3d93b6d21eeaf651585ba785c585c246964d1e28a2a626ca1f4c22374b68edd8dc66104affca485eda6c2ade4786eacbc6d37b869ad1693da77d6779844c81589d78789a6b67e2f361ffd73667144a521fc7f4385fe97ddeea2d272c329f289f928ff9a59b42dfc3db7f9ea29082ee9856f8a18f01bee4f0f2b967ed711fce6db0a3e60bced61ef0be62bca9ef6de35e8a0a215061bdecf47d10c2403afe4ca14d130b8cd3f9902e9fe21c117b652e297dddb92b23662513fcf313c107559a0decdbb5d9bc04eede32ffb5d76c030ecd02b4a8d6f81ee23d50e5d02d6e1e9a4ad3a763941f4e4dbaf9c5418536c81ec5c9cce8355afe3f5e5ed3d9be56e440f784354b5f566b1fc244751f58026d9af51525b452ccee0e7055868b2318b84622f5b2aebde577483529c314601edb5a2cdf926fb574842f66b71310fefbe3351781fa50c557f1302961ef6e88a8834499f9279bc22e0af5da480d846ea0f63820c8fa96b8e63d78bd9caa326588119cbcf30b42d21850345e8662a55b63a10b7d34605404334ea61e0d0a2c10a425d8f6f3b4fa5995a59754400b801d2e68dd0a3962db62af9de7ac95bc8ac849031dba6f9a1f57e9ae823fb7a16add2de25adb232bee74ec7692b7bbebbe40fa70cbd4a8657ed9bff243565c1b153ef1ef7c67484bf470c03bfa02797d652f1ebb1bac8d5692ad6cde0c8accf2c86d80cbfde2cf7b969b4d15e15e024ef08ef8811c3dfda1112c76668b3ac1c23c4b18f14cd95f0db1723cf2d4397f5abdf991de09cc1460cf6b7aeda8b211a2c18201c1d46d7d2be9ccf1a23673b4a55d165306276933cbb51b0d545d1d46e4746c114b62722db009aaad146c5e25ff9349f4633cce6dd713395f0cf78809cee17dde65ea6923134642ac60af1ecab140ece24e7cd240bff6eee5ac7c5d8b7473b06d258e667f6c5f55b178a909442741e73168baecd22dab2b4c2d7cc1c9bcd8bd5761a2b03a594faaaac9726dbf5643fb501c8ab1d3d4bae023d167956113c92f50c8de7c888e613dafcee2f1c908c4f49ce54e067179ac563ead2077233bcd901d6b6c68cf88e366970cfc9c7ce91443d2aee56bb08896ba017239ee41161007d4829ef909b37acd316544ce2a8799984e17ce4f9df7d4a9811f20252f4f881c083c28ed738804eea9c8a892876337f85a20979e3a656134bb30f085479e53b40aa40dbbae8f1b0b762d26a182563c86c9bc3077a7e202c688bb94b1e4b112ac023a9622810c94f8b09732114b1e3ef0492882c9fb82c8bac6cbc76621ebb03cd01765fecca1854ed015c5de3cf9fd1c43a1cf779e0b2e7d60b752e116d895e2dd798973d768d68158c4db097bfc2260dee42e95bb8d2b680aef17f8c054a1a7ac6b89cf2227e8fe3ed9ef649f9d346d4529bfc23172d806d34713330d4925e35d79ef77794cdc5bf41659b623adf406a33b15dbf2dee0cd15294ca44dd7b642263d8a18979efd8330a429e5ca0f571a789067375e788d2abf74bb90d94fc69b87ca8f069b8278a4e58b2199a2847e96d723e8a634062571bcb65375954fc0b8b448035719c100be4aac9f02d4381d5c3516d1fb5cbfab91720157e863be91558806859f8559543fc96ce5141ca2aab48a0c06aa9340780fe6595953c41c9030b22d960fe5d54fca6cfd3f8c0b8ef20343077099ca71bc82a32d331cb2b1560e67a623fd2797a5db91dd1588d0aa128a560a37e75afa92358e505ce4d85d69f0c6b95d41b901cfd7d8b9fde2aa014193f6193dda7", 0x1000, r3}, 0x68) ioctl$FBIOPAN_DISPLAY(r2, 0x4606, &(0x7f00000000c0)={0x0, 0x30, 0x140, 0xf0, 0xcd0, 0x80000000, 0x1, 0x0, {0x0, 0x4}, {0x8, 0x1, 0x1}, {0x8, 0x8001, 0x1}, {0x9e, 0x4, 0x1}, 0x1, 0x80, 0x100, 0x53, 0x0, 0xee4e, 0x7f978e38, 0x446f, 0x2, 0x80000001, 0x6, 0x9bf9, 0x30, 0x200, 0x0, 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00000012c0)={@remote, @multicast1, @empty}, &(0x7f0000001300)=0xc) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$SIOCX25GDTEFACILITIES(r4, 0x89ea, &(0x7f0000001280)) 07:58:34 executing program 0: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x102440, 0x0) fcntl$setsig(r0, 0xa, 0x11) fcntl$setlease(r0, 0x400, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r3 = socket$inet(0x2, 0x3, 0x3) dup2(r3, r0) [ 1543.897488][ T9165] ptrace attach of "/root/syz-executor.0"[9161] was attempted by "/root/syz-executor.0"[9165] 07:58:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000100)={{0x9, 0x5, 0x7, 0x2, '\x00', 0x6}, 0x5, 0x20, 0x7fffffff, r3, 0x8, 0x1, 'syz0\x00', &(0x7f00000000c0)=['#\'\x00', '.)#*--\xa3^(&)[::%\\)@\x00', '*+[!\x00', '\x00', '\x00', '/dev/nbd#\x00', '/dev/nbd#\x00', '(\x00'], 0x33, [], [0x5, 0x1ff, 0x0, 0x2]}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1543.980448][ T9174] block nbd1: shutting down sockets 07:58:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1544.348076][ T6435] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 1544.607856][ T6435] usb 6-1: Using ep0 maxpacket: 8 [ 1544.728219][ T6435] usb 6-1: config 0 has no interfaces? [ 1544.733751][ T6435] usb 6-1: New USB device found, idVendor=2400, idProduct=4200, bcdDevice=42.ef [ 1544.744264][ T6435] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1544.754451][ T6435] usb 6-1: config 0 descriptor?? [ 1544.831232][ T9215] block nbd4: Device being setup by another task [ 1544.844262][ T9185] block nbd4: shutting down sockets [ 1546.882294][ T2533] usb 6-1: USB disconnect, device number 14 07:58:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f00000000c0)=[{r4, 0x8}], 0x1, 0xffbffff6) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x150, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x124, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_MAX_P={0x8}, @TCA_RED_PARMS={0x14}]}}]}, 0x150}}, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=r7) dup2(r1, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:58:37 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d0"], 0x2}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) r2 = socket$inet(0x10, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x84ffde, 0x0) 07:58:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f00000000c0)="33cd0485602f978a2db1fa1b8d3a2f57ba6bde4cfee6b50854478710affa0c9debcaee3ee91e7c63b658ba1dafd23e6bf016cc07ad04ad929fac7e52e4570e151c058fdf48b72ed420b95f8e213f73e2f451b3baf742153d59f22c30bf11ebcea0df1efb7dd64b170a5213185151d18625c29e44b2d0e6e0b0d9bfeb586eb469969b8bcebb9e0a6dd5856983b43bbeb2a4", 0x91) 07:58:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r3, 0xab03) 07:58:37 executing program 5: r0 = openat$ttyS3(0xffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) 07:58:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1547.103892][ T9240] block nbd1: shutting down sockets 07:58:37 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x926, 0x3333, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}, {{{0x9, 0x5, 0x81, 0x3, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001300)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="002205"], 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_usb_ep_write(r0, 0x0, 0x1, &(0x7f0000000080)='`') 07:58:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='\x00', r2}, 0x10) [ 1547.255116][ T9253] block nbd1: shutting down sockets [ 1547.283871][ T9253] block nbd1: shutting down sockets 07:58:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000100)=0x3ff) fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x3) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) dup(r1) 07:58:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1547.470817][ T9269] block nbd1: shutting down sockets [ 1547.537794][ T6435] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 1547.836087][ T9275] block nbd4: Device being setup by another task [ 1547.886029][ T9229] block nbd4: shutting down sockets [ 1547.963352][ T6435] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1547.980232][ T6435] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1547.999821][ T6435] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1548.020472][ T6435] usb 6-1: config 0 descriptor?? [ 1548.528638][ T6435] keytouch 0003:0926:3333.0006: fixing up Keytouch IEC report descriptor [ 1548.540939][ T6435] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0006/input/input16 [ 1548.562989][ T6435] keytouch 0003:0926:3333.0006: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 1548.938323][ T6435] usb 6-1: USB disconnect, device number 15 [ 1549.717377][ T43] usb 6-1: new high-speed USB device number 16 using dummy_hcd 07:58:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:58:40 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00000002c0)) r6 = openat$cgroup_type(r5, &(0x7f0000001b00)='cgroup.type\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004340)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000140)="30936ea75d6360f3bb053e2b1c26b6ea78199215268c614128cbcbcc0c3159e3f68a76ef043f150505db83009709068406f8df52c7f72744d4644cc2ae96e23ffec6f3c0af87803f2ce7337bf317948c19522e7745541ef0214337be0e374e9a82b1bcee7ba0eb3db10934f4efbafd38393147c6cd5ce61a783c1d02a01f6724e222a26abb74b49dc2fe4d72c5e0ff002f459461700f577b1f64030c4a2a75b4e057b9d221f28b0fb7cfe9cc662b70c1e8", 0xb1}], 0x1, &(0x7f0000000200)=[@rights={{0x20, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x4004898}, {&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000002c0)="b42d1a0f187f657b0c373eea97684ee0b83db4d34f98f02334c7ff5827fe9f22a76287de5330e8692a47e466694c3bd81801c538b6146798ff5556bf64a603f5c2ee110046d20efcc3eb112a42d4d0ae3303", 0x52}], 0x1, &(0x7f0000000600)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r2, r2, 0xffffffffffffffff]}}], 0xe0}, {&(0x7f0000000700)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000780)="ff6aa16052ae0717d9c9f4ba0768860eab172df3cd248b493226ebe5f8b9414da8369cbda4cb0d97f7628b4dfe0fe21e5f817e0ea19ddcd62879457fb262ac0f92dca37a5589c005207635aa8fc47b4ef25509a3a92ef655948101f735f4ed256e70b8d14889ce8139cd56e20a0c9fb9d0598a", 0x73}, {&(0x7f0000000800)="7fbf6dcc1b565a4936b289e7fa41a124a183205714b9342b18472f0a00c197b5de65cf6df8badeb014dbcf3d9c1656dbf9c6fb2cf3ec183dc301c7f67fe486bab5118d166e04d5406a2477dca19208baaa91482a18fd58df46747f643c73461480686cd0392fe5c8c3ad49b810e095cedd27df89a9cdcdc4f8223a24ab98b968cf01fd19c9e521567aa6e65afcfb58eb274b9557f5811a7900f9f05cfb0a4acaf5f67efac44af64bfcdc986323fc0014454c938654f7a5e57a6129100a8253a55acf6c07b1a979697078d7b0b1cd0953c48eb48f3ae161bdafbf2830534a358729", 0xe1}, {&(0x7f0000000900)="64b45b04f0a77927e8d4b09b6d91677c3de666ea712461713f6d97fd15f84267702e2204074fbb70e2bee0a1160224826cc6126ea43fa8c4a7e284a953da5bafb0a25de0da3bdc42aee10bd768956966692ed09a3f6fd4f3157a5bfd8a20dbca16fe8b09a50309ca54a988ebc9cb2638263199e8666c066b5abaafedc7dfac45c1c64427523846c04a1b1a91fc60c21d83cccea66447433639f050e78ea6e189c1a0ead796ea4e7b5be26a76e2b4f8f2103e55931d9e31565055449139d37371fa36c62a4e50eed7dfd9aef1e749e6790f751d6a042ad1cea3", 0xd9}, {&(0x7f0000000a00)="c8271fb91ae3b3713020a1225b248f1f334157001f1281765bd0e1a6576aa1d774e79efa116e190b31af29ca91a6f93c9f0282d8946c1de1129cbfa61ab5f83be4a0b8526235a0a738195afd2ee339a4940c5bcdb56f3d042266d1397e845bbd783f7c69011e28bf7d371b4c3ffc6c44af745190593f66d82ecd90e6e5580f012cfc176b5d9f23bebfaddf8cc45e03297fc4ed32ac210b2ac3", 0x99}], 0x4, &(0x7f0000000b00)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18, 0x40000}, {&(0x7f0000000b40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000bc0)="c1fff6f25d6e81424682e2d0f8f6cbcdbbd8617de3813384df4d8fcc4aae8ad3d476d9ddaed85de0cd60e29d1f8870ca67f7e57fc0b8", 0x36}, {&(0x7f0000000c00)="e9580fee2281fd8c6e53160d9ecdb42a4b25ee2e5a541a20a9f53de0184ee3e1ae380457c1a8b1c987e8a7ab936b444dba148d5f21305b21e64168fc1d412bdda2af56c923093e937b2be71a04210b25d5db70ef331dfd47238ab71abeabffe2a21bca3e8878270c4a071b1b08612a647f8188947400140c762ed8ae7cfa17820787d71f4c2cceb74a63dcd87fa6686f96758395fd924db645b5435780a7f479ba96f37d9394795552c48a94e2211e1efa5c5b1922c12c5e60ce25127a7fe53f520b48a20acfb80408a1ef200f43b4fae331", 0xd2}], 0x2, 0x0, 0x0, 0x4011}, {&(0x7f0000000d40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000dc0)="5aa88d566a8a54e9d202e382b2e2273477e8ce66ebaea8f19991cde62cbe00d48c9846d7cecfc7bf52b27a6845e48dff4565b6ea8e1d729dec789ba2285b841cd1ff1f92fea232726972bf3e95e1e7a030258b701319236b5f3bd5869b4e987c32e741909c967a38ca4256356af2f9ebfe83cd58381a970dbc40f5bc448f79a3181db59265a73242effd794c3caa8385890fa1bbd5cc01341f", 0x99}, {&(0x7f0000000e80)="7f5da16eeda95f4b06ea27df25646e0d87a871f91590b122987f6be222639756f33f4e0f2eb3d2d81e4be6db8af36bc2ad3d1f", 0x33}, {&(0x7f0000000ec0)}, {&(0x7f0000000f00)="7d8fe1cd9ed248794cb964c3adc8c0e18638ba2331616d572b8ff4f6507554a67c5ef226cb35", 0x26}, {&(0x7f0000000f40)="31a949378fe635a5cb90d70d67bb6a32e2ecf75dd10c1b58bc000bde2ca7f80e7751da03f0799c83f0", 0x29}, {&(0x7f0000000f80)="6168d580bfadd06be9b8bf0591c6b5450fe9ea88", 0x14}, {&(0x7f0000000fc0)="165eacb65cd84bfe695b1dd6ac3bd2ac9d49cd1cd176a84c4720989b75af4783cd4414e0de801b50dffc8d1b152181d542d663129a22e88ce04ff4031f1d4410ecb127ac523a4102fa210d0a287027db1c74763b1770b92a97a80db781f73e9a176ec2ec31ede87688f5c175ab3b431e44728254447ea20b0c7e722e93ce46d4857fe54096c68e6dda7d5501f322f12af8f15a50455731e3a60e7424d8a29fce8ac775f03a8a0610a54d4f4290cec0eb9acd14edb03d831dff0ae013bf9a26697ae672e7f433a4a76a22b5ad8fa2eb3f3db4227aaefa1d5461a24adc8951dc485377", 0xe2}, {&(0x7f00000010c0)="b61dcf30f0a726de4ec95d23a5fb495488f9d9623470ab8a7aa3de759d148557ecf5228c12a834ae79539d9c4eec0de893c3f4fa26ae73fd46957a39f4b45771bb49aa30cad27b", 0x47}, {&(0x7f0000001140)="30513330c289d019ac1ec5284c1beaae1a1b19a433d95a759b074995d9901f63a9c6d740441ff0", 0x27}], 0x9, &(0x7f0000001240), 0x0, 0x44048}, {&(0x7f0000001280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001300)="4d234b0e90100e276e2b5fd40f19cf7d48e56142e965277eccc9a1deb7ffd7a483cf6296c1e57b963b0edf8b57028287472e5df24b1ea85d2baf6f469d41f16ea9ffb4d9ccade3ffbc6a4be5d3ff149063e78b0c918985b9afb61b9c7ff252d655073ec115f5fb9fd09f1115d36d618a8510c0235087fbd6531049429d705d2984bca2786af3df42127725e48782820eab2b3acf8b9c3a7f71f453c9", 0x9c}, {&(0x7f00000013c0)="4913c05891add16557c38a2c828492d8796ad15cb591e055e93df34c45100d1472c628d7d7c2e1f214852a21cbcfb3b3c1422e0d869ba80cc9bb1903d4d9a9c49f10bbabf0341d05a1027907738d9d1d6aef9115bb72f5a461f0e06fc8cc458f16d6214c8371b49ee6a5f4a83968615c2bec2c20d92aa6318ffcb001c2e6aa3cb80a2935564509826b8eb97bc98a0a3a19a77df070a0ea55a271588356c66e723cb2dfd76aa9cc16e6f8421e3233ce2fd9e532f4764e78e8271d00dccd3a187eb79c6f66fe3b2557cb8e353500dc16b9e1432f8493c30818ecc9c9916b6518c5936e2c1f", 0xe4}, {&(0x7f00000014c0)="299aa5ded8be32d8fb64392a09f1bafac2a02eac443ad138c0052cab351be34b3660e8ecdac6b037", 0x28}, 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", 0x1000}, {&(0x7f0000003f80)="e59b11711855", 0x6}, {&(0x7f0000003fc0)="4b5ef9da7c31d1d68cbf4786224f1577bbc70daa24c7d7eedafcc136afc4b604d6def0c98bd848be4e5bf4215d6524f400297848e5ecea20b504cb813a86e31a11ada79a9a9584a1f5824cfa664b9203c9ee919dc57d9e367943e095a10d0c5251d1cd0680aea81f6dce3374db27360e6c2feeca34d33315a771e441ca195a87abfa81793baefbb157c011edffb83c87da45cd4f6b894ad447e4a6305061f3a44075b1c3d582cd9d140b45fe03446c6817aa12c84a13ed73e46a58989f136c05efab4d4bee1bb3aa0be51b8fe9f8d310cd339fe8e3a97eab493ac6573f7df814c9c481c8334551e7fc1838a514e2a6f8e9146d", 0xf3}, {&(0x7f00000040c0)="a1e1f3aa19fc727e4eae5bbf05a9132b74546923994aa184eb09d7cabd7e6f053700e58281d7c7520d827a01c9679c5bfc548e2e092ef80e6eb71a2245c3b04658e2eb1be20a72134fee4377e1ec997051620235c7a0040fecc4f33b3908ff27ca4aa70b251f3a622a7ca1c398392eadff14475888eabbb06a5e7505ec", 0x7d}, {&(0x7f0000004140)="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", 0xfa}], 0x9, &(0x7f0000004300)=[@rights={{0x1c, 0x1, 0x1, [r8, r9, r10]}}], 0x20, 0x4000}], 0x7, 0x40) 07:58:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$CAPI_REGISTER(r2, 0x400c4301, &(0x7f0000000200)={0x5d2, 0x2, 0x6}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x6, 0x1) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000000040)=[{r5}], 0x1, 0xffbffff6) r7 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x402) connect$nfc_raw(r7, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x4}, 0x10) r8 = dup2(r4, r5) fcntl$setown(r5, 0x8, r3) tkill(r3, 0x16) getpeername$qrtr(r8, &(0x7f0000000100), &(0x7f0000000180)=0xc) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000280)={0x1, 0x7, 0x0, 0x6, 0x8}) 07:58:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x400) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) [ 1550.106372][ T43] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1550.140975][ T43] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 07:58:40 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:40 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, 0x0) [ 1550.179312][ T43] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1550.214959][ T9337] block nbd1: shutting down sockets [ 1550.251405][ T43] usb 6-1: config 0 descriptor?? 07:58:41 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x926, 0x3333, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001300)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="002205"], 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 07:58:41 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000780)="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", 0x125}], 0xffffec4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:58:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = eventfd2(0x0, 0x80801) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r2, 0xa, 0x12) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000180)={0x3, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 07:58:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f00000000c0)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) mmap$qrtrtun(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa, 0x50, r3, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/mdstat\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000000300)=""/231) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) ioctl$VIDIOC_ENUM_FRAMESIZES(r2, 0xc02c564a, &(0x7f0000000040)={0xffffffff, 0x3447504d, 0x2, @discrete={0x7f, 0x6}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x2, 0xff, 0x9, 0x7, 0xfffffff7, 0x3f}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1550.471004][ T9361] ptrace attach of "/root/syz-executor.0"[9359] was attempted by "/root/syz-executor.0"[9361] [ 1550.487537][ T43] usbhid 6-1:0.0: can't add hid device: -71 [ 1550.493610][ T43] usbhid: probe of 6-1:0.0 failed with error -71 07:58:41 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000680)="62f23e748cdfecc0d3bcb88248f9f8f8e8ba030000000000001dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a30142ee9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffd92, 0xb6}], 0x80000, 0x0) [ 1550.531410][ T43] usb 6-1: USB disconnect, device number 16 07:58:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10200, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) write$FUSE_NOTIFY_INVAL_INODE(r2, &(0x7f0000000100)={0x28, 0x2, 0x0, {0x4, 0x7, 0x7}}, 0x28) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3c) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) write$FUSE_LK(r3, &(0x7f00000000c0)={0x28, 0x0, 0x5, {{0x2, 0x8, 0x1, r4}}}, 0x28) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x20a800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) 07:58:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000001800ddc2d4e048000000000002015e000000fe020000000008000400", @ANYRES32=r2], 0x24}}, 0x0) 07:58:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1550.786216][ T9392] block nbd4: shutting down sockets [ 1550.887540][ T43] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 1551.257611][ T43] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1551.277419][ T43] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1551.290935][ T43] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1551.308635][ T43] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1551.317894][ T43] usb 6-1: config 0 descriptor?? [ 1551.798035][ T43] keytouch 0003:0926:3333.0007: fixing up Keytouch IEC report descriptor [ 1551.816028][ T43] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0007/input/input17 [ 1551.839236][ T43] keytouch 0003:0926:3333.0007: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 1552.001543][ T6439] usb 6-1: USB disconnect, device number 17 [ 1552.787073][ T1659] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 1553.187488][ T1659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1553.198408][ T1659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1553.209557][ T1659] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1553.218975][ T1659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1553.234603][ T1659] usb 6-1: config 0 descriptor?? 07:58:44 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x30, 0x16, 0xa, 0x5, 0x0, 0x0, {0x1}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x4}]}], {0x14}}, 0x58}}, 0x0) 07:58:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x144, r2, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x4}, @TIPC_NLA_MEDIA={0x78, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_BEARER={0x9c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'bond0\x00'}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}, @TIPC_NLA_BEARER_NAME={0x11, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4d0b}]}]}, 0x144}}, 0x40040) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x150, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x124, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_MAX_P={0x8}, @TCA_RED_PARMS={0x14}]}}]}, 0x150}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', r7}) r9 = dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r9, 0x54a2) 07:58:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) rmdir(&(0x7f0000000000)='./file0\x00') 07:58:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:44 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1553.547953][ T1659] usbhid 6-1:0.0: can't add hid device: -71 [ 1553.554015][ T1659] usbhid: probe of 6-1:0.0 failed with error -71 [ 1553.572447][ T1659] usb 6-1: USB disconnect, device number 18 [ 1553.602167][ T9480] block nbd1: shutting down sockets 07:58:44 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:44 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) [ 1553.659889][ T9480] block nbd1: Device being setup by another task 07:58:44 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x2, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) 07:58:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000000040)=[{r5}], 0x1, 0xffbffff6) dup2(r4, r5) fcntl$setown(r5, 0x8, r3) tkill(r3, 0x16) [ 1553.939484][ T9509] block nbd1: shutting down sockets [ 1554.024176][ T9503] block nbd1: shutting down sockets 07:58:45 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_DO_IT(r1, 0xab03) 07:58:45 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:45 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x3, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x1f, 0xfffffffffffffffe) fcntl$lock(r2, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x1, r3}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1554.293799][ T9523] block nbd4: Device being setup by another task [ 1554.301300][ T9467] block nbd4: shutting down sockets 07:58:45 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x101041) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8081) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00') socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) accept4$rose(r3, &(0x7f0000000100)=@short={0xb, @dev, @bcast}, &(0x7f0000000280)=0x1c, 0x80c00) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000240)={0x40, 0x3}, 0x10) prctl$PR_SET_FPEXC(0xc, 0x40000) 07:58:45 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x4, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:45 executing program 0: ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:45 executing program 0: ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) [ 1554.583770][ T9552] block nbd1: shutting down sockets 07:58:45 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) [ 1555.256123][ T9564] block nbd4: Device being setup by another task [ 1555.262845][ T9534] block nbd4: shutting down sockets 07:58:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x5, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:47 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) close(r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:47 executing program 0: ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:58:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) syz_genetlink_get_family_id$smc(&(0x7f00000000c0)='SMC_PNETID\x00') openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x186820c315b49a1, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000040)={0xfff, 0x6, 0xf79}) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) eventfd(0xbf9) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvram\x00', 0x202800, 0x0) ioctl$PPPIOCGNPMODE(r2, 0xc008744c, &(0x7f0000000140)={0xc021}) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x8000, 0x0) ioctl$BLKROSET(r3, 0x125d, &(0x7f00000000c0)=0xfffffffffffffffd) [ 1557.084552][ T9580] block nbd1: shutting down sockets 07:58:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x6, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:47 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:47 executing program 0: r0 = syz_open_dev$video(0x0, 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x7, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1557.158617][ T9580] block nbd1: Device being setup by another task 07:58:48 executing program 0: r0 = syz_open_dev$video(0x0, 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x8, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:48 executing program 0: r0 = syz_open_dev$video(0x0, 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:48 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:48 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) [ 1557.975887][ T9619] block nbd4: Device being setup by another task [ 1557.985000][ T9590] block nbd4: shutting down sockets 07:58:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$VIDIOC_S_TUNER(r6, 0x4054561e, &(0x7f00000000c0)={0x2, "568f44a3a35bea8f8581083a700aa7ee6765c849322959a9a0630c1921a9f3fc", 0x4, 0x40, 0x0, 0x8, 0x4, 0x0, 0x7fff, 0x6}) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f00000002c0)) getsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000000000)=0x9, &(0x7f0000000180)=0x2) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) ioctl$TIOCL_GETKMSGREDIRECT(0xffffffffffffffff, 0x541c, &(0x7f0000000200)) 07:58:50 executing program 0: syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:50 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r3, 0x8010661b, &(0x7f0000000000)) setxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000010009000000000002000600", @ANYRES32=0x0, @ANYBLOB="02000800", @ANYRES32=0x0, @ANYBLOB="020004008f8bfdffc76b2adc94ce3b35b583e920d033c0660000000000000027832fba2b4918542ed51bacc2ffffff7f00000000a28d835e0121d356a10ab71ea1357e16b37c166d71b8c8e842453bb9d260d3acdc1bc3f45288effee51fd3d71c0ab800000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="040001000000000008000500", @ANYRES32, @ANYBLOB="08000400", @ANYRES32, @ANYBLOB="10000100000000002000050000000000"], 0x54, 0x0) getgroups(0x2, &(0x7f00000007c0)=[0x0, 0x0]) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x40) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r7) r8 = getegid() sendmmsg$unix(r1, &(0x7f0000000840)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="6c1a60325c156dd524369db898f70a986b7fac92511b9359b5c13a6f812c71ca011ad471161b87f5f5ebdd4c8baa6cff0855df1377f3c868122a", 0x3a}, {&(0x7f00000001c0)="f07197c3f94caad7baaa59f2f1edd4e78e4a94060b2c0b7ea96b0eed5d116cd87917771d6644f3c0986d85ce9d4f23ba35c226e52cdafdf76abf9acc785aad6f3951afa490626f07c13103fb", 0x4c}], 0x2, &(0x7f0000000540)=[@rights={{0x2c, 0x1, 0x1, [r3, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90, 0x80c8}, {&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000680)="f587ba77705cbe5e10657728dddd82", 0xf}, {&(0x7f00000006c0)="ca9162d9ae2c21c4bfe4d75d56976985700aa53d55d5d1ae1b07474fc37687c920ff4f9f3b2b3356dbdb5180e972eb0498e0654339e39efab07b15a85cd9bd187e633f2e1fc15e2f09e323aa9032b51d4bfb4dce2d69137690a8aab30cbfe8a1fba5bc83f61a44b302cff5fe2a65dbce42ed07c8dc83c2abda83e3d17132a0c4b003823b08a6ceb41e97fdbe809793611c13b557a21e16760b822330de843a0b48df9dca0c05fec5d86851b161ec74", 0xaf}], 0x2, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, r7, r8}}}], 0x40, 0x10}], 0x2, 0x440c0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x9, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) r4 = gettid() r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r6) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {r4, 0x0, r6}}}], 0x20}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000010009000000000002000600", @ANYRES32=0x0, @ANYBLOB="02000800", @ANYRES32=0x0, @ANYBLOB="020004008f8bfdffc76b2adc94ce3b35b583e920d033c0660000000000000027832fba2b4918542ed51bacc2ffffff7f00000000a28d835e0121d356a10ab71ea1357e16b37c166d71b8c8e842453bb9d260d3acdc1bc3f45288effee51fd3d71c0ab800000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="040001000000000008000500", @ANYRES32=r6, @ANYBLOB="08000400", @ANYRES32=r8, @ANYBLOB="10000100000000002000050000000000"], 0x54, 0x0) fchown(0xffffffffffffffff, 0x0, r6) connect$rds(r3, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) write$FUSE_INIT(r2, &(0x7f00000000c0)={0x50, 0x0, 0x5, {0x7, 0x1f, 0x234, 0x2004410, 0x0, 0x2, 0x3ff, 0x6}}, 0x50) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:50 executing program 0: syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:50 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1560.205957][ T9622] block nbd1: shutting down sockets 07:58:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0xa, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:51 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) [ 1560.344080][ T9643] block nbd1: shutting down sockets [ 1560.384587][ T9643] block nbd1: Device being setup by another task 07:58:51 executing program 0: syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:51 executing program 3: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) write$P9_RREAD(r0, &(0x7f0000000200)={0xc2, 0x75, 0x1, {0xb7, "b5ea1c6cc30906518806f0cbc8bfdef82cf30f69a6bdcd40c677e382f8971fbb0d5e5299ee965c911053994a6eb6ee7e2b0e3531afbceb2839aae5ec43e73102516eda09b4e980dea083f55d3ead8f5c37a24d306469356b97fd1c935e992f48ce6406c9425f53076b45e4e10d312fb291d99f13b319d5fae6b61b20581dfdb025ac2e0e62efe0c2e6b46cdb0273bbafa1b55d0beba541d1b1a8a00c03b2661b9934721dca909da80ee7c0f1168296bb8a0f4c8b542347"}}, 0xc2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000000040)=[{r5}], 0x1, 0xffbffff6) dup2(r4, r5) fcntl$setown(r5, 0x8, r3) tkill(r3, 0x16) 07:58:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0xb, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:51 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0xecf9, 0x7, &(0x7f0000000000)=0x7f}) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) openat2(r4, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x42c000, 0xa2, 0x11}, 0x18) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00000002c0)) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) 07:58:51 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) [ 1560.719534][ T9675] block nbd1: shutting down sockets [ 1560.945216][ T9681] block nbd4: Device being setup by another task [ 1561.006827][ T9629] block nbd4: shutting down sockets 07:58:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x32102) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x24541, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x5}, 0x4) ioctl$NBD_DO_IT(r1, 0xab03) 07:58:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0xe, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:51 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000400)=0x3) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) getuid() r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x100, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x3, &(0x7f0000000300)=[{&(0x7f00000001c0)="cbc82964c5d3f7", 0x7, 0x401}, {&(0x7f0000000200)="7d2a5bc4053408feab1efadecd42b8b4363e6b2c5e1dab196ebd50c5a391059801849a2325dacd652d55759d10ffda51fa77", 0x32, 0x400}, {&(0x7f0000000240)="8a9e57c13070c6d07716186fa049b5a2095827610d5a61be2ab1e2b1de12a3f22db341607db6984d79179a1c3233905818eec8349aed7f6311c1f7653a6d29474dec9f967fd269d6fc2d197f044308390623937f700f8d33171492cf8cb204b1d1058d7a1e82b8279e37195583e424ddd288021d7362ba4e1ea213145a4339a7aa8050e4870c38e2dbb0042f52", 0x8d, 0x6}], 0x800000, &(0x7f0000000380)={[{@block={'block', 0x3d, 0x800}}, {@gid={'gid', 0x3d, 0xee00}}, {@nojoliet='nojoliet'}], [{@hash='hash'}, {@context={'context', 0x3d, 'root'}}]}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x92001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x6d03) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$TIOCL_SELLOADLUT(r6, 0x541c, &(0x7f0000000000)={0x5, 0x4, 0x7fffffff, 0x9, 0x1}) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:58:51 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) 07:58:51 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0xf, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:51 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) [ 1561.199550][ T9698] block nbd1: shutting down sockets 07:58:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) r4 = accept4$tipc(r3, &(0x7f0000000000)=@name, &(0x7f00000000c0)=0x10, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x54, 0x0, &(0x7f00000001c0)=[@clear_death={0x400c630f, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="01000093e8500000000000b591e57870a4118a827d79e557b7894a9d5dcb40f5d90525ecd03a8d3c393a831cf7e9d7a441fd747dfbba856b806dc8a06d49e66164c738e7de440a831ad060fe2c7a164150a15af7a69b0000b1e44c5ad74703a0f21f20a856c030c9c7bedfa95b2cbdf70099496ec91d613f769107c35ed3df", @ANYRES32=r4, @ANYBLOB="0000000000000000000000008561646600000000000000000000000002000000000000003f00000000000000852a6273000100000300"/68], &(0x7f0000000180)={0x0, 0x18, 0x38}}}], 0xc7, 0x0, &(0x7f0000000240)="430e35e07e68ebd894caf527a6e055008384ed80de88aab4da75c88ac51b309dd9466699d7e77c9ff458d97b123bee99eefa597a11024b8874e3d9685499d8f09af3c476a2eaa60b71e4bb86c57706f4b7bbfd532617bb18055a5a676a2b0f0432618a6ba31c63e7087a06c6c7202178f649cc67df1447b2d236489b69fbf12f753596a6f84583dce0d5dd685832b3396c79bb18a3091fb647b41ff7eb77ef7a5083a3afa9a8665954341192fccd05cb69bf83c4b934c6fcf3be988beb41569b14f522e88d91cc"}) 07:58:52 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x10, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x100) 07:58:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$TIOCSERGETLSR(r6, 0x5459, &(0x7f0000000000)) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:58:52 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x0, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x11, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:52 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) [ 1561.582582][ T9735] block nbd1: shutting down sockets [ 1561.637908][ T9735] block nbd1: shutting down sockets 07:58:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:52 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x0, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast1}, 0x14) close(r3) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x2, 0x3, 0x101, 0x0, 0x0, {}, [@NFQA_CFG_CMD={0x8, 0x1, {0x2}}]}, 0x1c}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe1, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = eventfd2(0x0, 0x0) writev(r8, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r6, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000000040)=[{r7}], 0x1, 0xffbffff6) dup2(r6, r7) fcntl$setown(r7, 0x8, r5) 07:58:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x12, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x14, r4, 0xc91add0bf88807dd, 0x0, 0x0, {0x34}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x1ac, r4, 0x200, 0x70bd28, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x2}, {0x6}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x1000}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0x6, 0x11, 0x9}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x9}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x72c3f9a5}, {0x6, 0x11, 0x2d}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0xffff}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x80}, {0x6, 0x11, 0x3ff}}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x4044}, 0x20040010) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:52 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x0, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x13, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1562.161557][ T9765] block nbd4: Device being setup by another task [ 1562.171562][ T9716] block nbd4: shutting down sockets 07:58:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) [ 1562.300445][ T9781] block nbd1: shutting down sockets 07:58:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x60, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:53 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) [ 1562.351973][ T9781] block nbd1: Device being setup by another task 07:58:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x2080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000140)={0x5, 0x0, [{0xd, 0x29, 0x3f, 0x8, 0x6}, {0x40000007, 0x80000000, 0x6, 0xfff, 0x4}, {0x80000000, 0x5, 0x40, 0x9, 0x20}, {0xd, 0x7, 0xffffff00, 0x1000, 0x3}, {0x7, 0x10000, 0x4, 0x3, 0x4}]}) ioctl$VIDIOC_G_EXT_CTRLS(r4, 0xc0205647, &(0x7f0000000100)={0xf000000, 0x7, 0x7, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x9b0972, 0x401, [], @value64=0x800}}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:53 executing program 5: set_mempolicy(0x0, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:53 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000100)={0x9d0000, 0x2d, 0x6a, r0, 0x0, &(0x7f00000000c0)={0x9a091e, 0x400000, [], @p_u16=&(0x7f0000000000)=0x8}}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000140)={r3, 0x80000001, 0x3, "23fa75642367ebe6707b21ebb5775ae257c88b391700936904063f1fa0e954b7c2d6a0aca122191bc4b3e4c1212e637e7a59f5c2ef268f692d558bea1e33babc2dc0112dbcd5d951e25afed05855f98fa80dcdf46fb9d501038532cbf9d22234a8c84d510301edc8a3cf8c49e57e3dcf936dbaca1c430633bd80"}) 07:58:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x331102) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:53 executing program 5: set_mempolicy(0x0, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000000)="e04a6f00000000fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000200)=0xfffffffffffffc2a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x7a, &(0x7f0000000240)={r7, 0x4, "8f9e6a63"}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r7, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) [ 1562.782031][ T9814] block nbd1: shutting down sockets 07:58:53 executing program 5: set_mempolicy(0x0, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:53 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeedcafe, 0x0, 0xb, 0x42413132}}) 07:58:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000002c0)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x7a, &(0x7f0000000240)={r6, 0x4, "8f9e6a63"}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r6, 0x8b82}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x0, @loopback, 0x9}, @in6={0xa, 0x4e24, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x800}, @in6={0xa, 0x4e24, 0x81, @remote, 0x10001}], 0x54) 07:58:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x2, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1562.853352][ T9814] block nbd1: shutting down sockets 07:58:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r3, 0x20, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000010}, 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000000200)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000240)) 07:58:53 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xb, 0x42413132}}) 07:58:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x80102) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ustat(0x97, &(0x7f0000000000)) syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00000000c0)=""/194, &(0x7f00000001c0)=0xc2) ioctl$NBD_DO_IT(r0, 0xab03) prctl$PR_SET_FPEXC(0xc, 0x80000) 07:58:53 executing program 5: set_mempolicy(0x2, 0x0, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x3, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:53 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xb, 0x42413132}}) [ 1563.156299][ T9844] block nbd1: shutting down sockets 07:58:54 executing program 5: set_mempolicy(0x2, 0x0, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) [ 1563.210416][T23398] block nbd1: Receive control failed (result -32) [ 1563.210983][ T9833] block nbd1: shutting down sockets [ 1563.892261][ T9865] block nbd4: Device being setup by another task [ 1563.902709][ T9837] block nbd4: shutting down sockets 07:58:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x6, 0x1, 0x7, 0x8, 'syz1\x00', 0x9}, 0x1, [0xff, 0x1, 0x6, 0x8, 0x2fb, 0x5, 0x7, 0x800, 0x8, 0x0, 0x4, 0x3f, 0x10001, 0x100000001, 0x7, 0x80, 0x1, 0xc5e3, 0x831c, 0x2, 0x3, 0x100, 0x8000, 0x10000, 0x3ff, 0x9, 0x3ff, 0xf0e5, 0xffffffffffff5168, 0x8, 0x7, 0x140000000, 0x8, 0x0, 0x4, 0x10001, 0x2347, 0x4, 0x1, 0x3, 0x2, 0x35, 0x100, 0x3f, 0x6, 0x2eba, 0x8, 0xfffffffeffffffff, 0xffffffff, 0x6, 0x1ff, 0x6, 0x1, 0x9, 0xaaa, 0x400, 0x9, 0x1, 0xffffffff, 0x80000001, 0x80000000, 0x2e, 0x8, 0x4, 0x10000, 0x5e, 0x4, 0x100000000, 0x101, 0x1, 0x100000001, 0x6, 0x10000, 0x3, 0x6, 0x80000001, 0x2, 0x6, 0x1, 0x90, 0x6b, 0x7, 0x5, 0x6, 0x100000000, 0x5, 0xd7a, 0x9, 0x9, 0x5, 0x2, 0xc7, 0x80, 0x81, 0x1, 0x5, 0x6, 0x2, 0x1, 0x80000000, 0x100000000, 0x9, 0x2, 0x8, 0x2, 0x9f4, 0x8, 0x6, 0xfffffffffffffff7, 0x4, 0xa518, 0x7fffffff, 0x8, 0x2, 0x3, 0x20, 0xdc57, 0x0, 0x2, 0x174e, 0x6, 0x7, 0x2, 0x9, 0x80, 0x0, 0x3, 0x9]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x1000016) 07:58:56 executing program 5: set_mempolicy(0x2, 0x0, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x4, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_open_dev$vcsu(&(0x7f0000000240)='/dev/vcsu#\x00', 0x1, 0x2e000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup3(0xffffffffffffffff, r3, 0x80000) sendmsg$kcm(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="39f2bb78a5484ee5b632d4ef3e8dec4d5aeb6b9623a9", 0x16}, {&(0x7f00000000c0)="6e63bb1494ed", 0x6}, {&(0x7f0000000100)="5cb7e7dd155789c0a1503d92d179c0a0aa770079b41e99ccb2f076a5daa7cf6e264173233369385fd0a8c8df35e2265736fe1af194d73883a5f9ba13b33bbc7d96c51d20eb1db8189dd9d4d2a1611b0a12f089db5fc2ff6014b7fb1a6a69cbb14268c13cc28afaae082351f056768901188de28a982d58a7096a5affc40417faa13b72ce86794603740f9021bcf6cfe3f52a3b1dea8ee8bbaa79ded31251347ccaf789879bcbe860e1e89e73a3fffbaec89fcefdd85002c55b3ae5c40854e31ea0a9be7b418abdd0eb6aa6", 0xcb}], 0x3, &(0x7f0000000240)}, 0x4000000) socket$unix(0x1, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f00000002c0)=""/188) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:56 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xb, 0x42413132}}) 07:58:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x8100, 0x0) socket$l2tp6(0xa, 0x2, 0x73) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x200400, 0x58, 0x18}, 0x18) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f0000000140)=[{{0x2, 0x1, 0x1, 0x1}, {0x4, 0x1}}, {{0x0, 0x0, 0x1}, {0x3, 0x0, 0x0, 0x1}}, {{0x1, 0x0, 0x1}, {0x3, 0x0, 0x0, 0x1}}], 0x18) ioctl$SNDRV_PCM_IOCTL_PAUSE(r2, 0x40044145, &(0x7f0000000000)) ioctl$NBD_DO_IT(r0, 0xab03) setsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000300)=0x1, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write(r4, &(0x7f0000000200)="5a6122880d44f3cfd0d8ccd85bb7c1dd3b579c6a52e8462ba5ea0cbcd1a8e10e660edf8c4b1f7ec8ca8daf22505d46ee80cbe8ccedc74536e2a90541ac78c0372a8f06d320d84beaee9ba22d6c511dae0109d32acde65aeaa395d4f7f964b593fad80fc6c9acbde97cd18d5bf99f7277e864b5689de4b3d7ed710c2fdfa37d70dfb31c7cea990c6c113ae8bc347cb1f689867049", 0x94) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000180)={0x7, 0x1, 0x3f, 0x2, 0x7}) 07:58:56 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe, 0x0, 0x0, 0x42413132}}) 07:58:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x5, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1565.822451][ T9883] block nbd1: shutting down sockets 07:58:56 executing program 5: set_mempolicy(0x2, &(0x7f0000000300), 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r4, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) io_cancel(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0xfeff, r2, &(0x7f00000000c0)="e352d64968aaa80ca084b2cf6ea0229478bbeac35c25eaee9ff7cdea93ee2f4d4ab975509b79c16b4cbe13c0b8f335f4c5a62f9eb84b8de9f9bbe13066678d2316ce361a2762e577e7ebd1f72e23a36c8a747cf89b8b78fc2ad06b921a25003b2f557bbea7ef02adc20d01c58334d6bb2240fd7ff0cec406494e03f714a87d3bf1d0a420fe809f06f837e24e752eaf594f45d47d73adefb1bc89db6538dfa8f5002fe43de5ee8031603b079892cf84258abd6b4b432aad8b290fbe70ab2438f72881e2", 0xc3, 0x1, 0x0, 0x2}, &(0x7f00000001c0)) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:56 executing program 5: set_mempolicy(0x2, &(0x7f0000000300), 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:56 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe}}) [ 1566.183568][ T9909] block nbd1: shutting down sockets [ 1566.564488][ T9873] block nbd4: shutting down sockets 07:58:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x6) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000200)=""/217) fcntl$setsig(r3, 0xa, 0x12) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x5, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2}) poll(&(0x7f0000000040)=[{r4}], 0x1, 0xffbffff6) dup2(r3, r4) fcntl$setown(r4, 0x8, r2) tkill(r2, 0x16) 07:58:57 executing program 5: set_mempolicy(0x2, &(0x7f0000000300), 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x6, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:57 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe}}) 07:58:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r3, 0x40044103, &(0x7f00000000c0)=0x3) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x1) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00000002c0)) ioctl$FBIOGET_VSCREENINFO(r5, 0x4600, &(0x7f0000000200)) r6 = syz_open_dev$ttys(0xc, 0x2, 0x0) write(r6, &(0x7f0000000300)="630ec5c9b9599f548495b3eeb480625f7a1e35e79515bc74feb4ed54edc9fcc7e3555c160333caef90b19e71a08a06e934a19a1974b7c2108661a13cc05c32ade4cd2155bcb5661f3cc0cb04c9a732b1e077ee9c0d4e6ded222e176dcbce9b26", 0x60) openat$cgroup_int(r4, &(0x7f0000000180)='cpuset.mem_exclusive\x00', 0x2, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x480) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 07:58:57 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:57 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:57 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:57 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfeedcafe}}) 07:58:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x7, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:58:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000100)={0x20, 0x5, 0x2}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() fsetxattr$security_evm(r0, &(0x7f0000000000)='security.evm\x00', &(0x7f00000000c0)=@ng={0x4, 0xb, "bcbfbbdca4a984374fcc6919"}, 0xe, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)="e04a4f74b80de1fa", 0x8}, {&(0x7f00000001c0)="c4b46a584051605e", 0x8}], 0x2) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000000040)=[{r5}], 0x1, 0xffbffff6) dup2(r4, r5) fcntl$setown(r5, 0x8, r3) tkill(r3, 0x16) 07:58:57 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:57 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xf1406}) uselib(&(0x7f0000000000)='./file0\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = dup(r2) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000280)={0x9, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x0, 0x5, [{{0x2, 0x4e20, @rand_addr=0x64010101}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x28}}}, {{0x2, 0x4e20, @private=0xa010101}}, {{0x2, 0x4e21, @multicast1}}, {{0x2, 0x4e22, @multicast1}}]}, 0x310) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_DEV_CREATE(r3, 0x5501) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x148902, 0x0) dup3(r0, r1, 0x0) 07:58:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x8, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1567.166345][ T9962] block nbd1: shutting down sockets 07:58:58 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) [ 1567.231956][ T9956] block nbd1: Could not allocate knbd recv work queue. [ 1567.281666][ T9967] block nbd1: shutting down sockets 07:58:58 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x9, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:58:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={{r3}, 0x7ff, 0x9, 0x6}) 07:58:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 1567.561214][ T9924] block nbd4: shutting down sockets 07:58:58 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:58:58 executing program 0: creat(0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/bus/input/devices\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000040)=0x10000, 0x9) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000180)=""/181) 07:58:58 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0xa, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1567.719018][ T9996] block nbd1: shutting down sockets 07:58:58 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) [ 1567.767459][ T9996] block nbd1: shutting down sockets 07:59:00 executing program 0: 07:59:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, 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0xcf50}, 0x1, 0x0, 0x0, 0x44c00}, 0xc810) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x68004800, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r5}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f00000002c0)) r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r8, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r8) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:00 executing program 3: 07:59:00 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:59:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x105000) sendmsg$nfc_llcp(r2, &(0x7f0000000440)={&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x4, 0x3, 0x1, "c58653e0520d7637fe89fd631dfc3d02f64ca78df76f25cfb442a52ea802e3275774dfbbbb500dcb61c319a333be8829221abdeab9576fd38a868adfde40df", 0x1}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000140)="dd3714a31fdb203eaf5aef001edabc0715d7fe896d5a9944cbfdc8ecd11c609123685b0f9eb95aad4938b8076553c86e4155bd8b093b04d90312321c735ce15756d4085179bc38f7e3842ed9bfbba8278ead4a520771decebaa020ccfbf8c3cfbb2fd31b5fd17dabb5b09fc1cd8db407d02307531e56fb647a082d6054d6e38ed106c5638b482846b2afbc6bcef7359b01f40c262a5128dd19397a0f70827bf3951e761bd1b971e6c71a12cb902627e84b9af9aefecfff624ec7ebaee4395a7e", 0xc0}, {&(0x7f0000000200)="0f32e5f23b73a218bdacd5c1596e70c430aea5f526", 0x15}, {&(0x7f0000000240)="5dc30c64e9a24514163f50a39d13a84a6dc5bae9c2295058c1044e2b8749252cf043617ebd96766547e855da3344df6f2090635395e6b7187b6b0fd797d3a5c844e6a97b6e179a6711051b810d2f50d140ff6bd28d7ce703f77c0218bbd00bfe0ea08e7329d14f1b864463db595e98c521d0", 0x72}, {&(0x7f00000002c0)="d1740af0e78f78acf5977182c789b86f0be30a61553a3bcd5e6b3f916c85fead045cc9ed8f17938d321651db8129bf61ec9e455c10d3bc1aa03ad33129fb08946f", 0x41}, {&(0x7f0000000340)="71d9b61569e1c72a379c925b409bda193f5fa62f606de6fbeed16c3ec7896b03cd5ada5ed0780a385ef2704950b49cd1b7df811ad550161c572cb121573839f20472452c3eac7e651c2de3f8563a35b7ce7986ee33fb2880482ad32f6183ee918208", 0x62}], 0x5, 0x0, 0x0, 0x10}, 0x4000c40) 07:59:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0xb, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1570.138118][T10017] batman_adv: Cannot find parent device [ 1570.153851][T10017] batman_adv: batadv0: Adding interface: gretap1 07:59:00 executing program 0: 07:59:00 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:59:01 executing program 3: [ 1570.192161][T10017] batman_adv: batadv0: The MTU of interface gretap1 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1570.231385][T10026] block nbd1: shutting down sockets [ 1570.281261][T10026] block nbd1: Device being setup by another task 07:59:01 executing program 0: 07:59:01 executing program 3: 07:59:01 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:59:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 1570.393209][T10017] batman_adv: batadv0: Not using interface gretap1 (retrying later): interface not active [ 1570.596772][T10046] block nbd1: shutting down sockets 07:59:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0xe, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:01 executing program 0: 07:59:01 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:59:01 executing program 3: [ 1570.624817][T10046] block nbd1: shutting down sockets [ 1570.659765][T10042] block nbd1: Could not allocate knbd recv work queue. 07:59:01 executing program 3: 07:59:01 executing program 0: 07:59:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0xf, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14, 0x2d}, @in=@rand_addr=0x64010100, 0x4e22, 0xfe, 0x4e20, 0x0, 0x2, 0x80, 0x0, 0x88, 0x0, r4}, {0xfffffffffffffffd, 0x9, 0x7, 0xf4, 0x8, 0x3, 0x0, 0x100000000}, {0xa41, 0x4010, 0x0, 0x1}, 0xfe5e, 0x6e6bbd, 0x2, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x4d4, 0x32}, 0x2, @in=@private=0xa010102, 0x3505, 0x4, 0x1, 0x6, 0x6, 0x1, 0x8b}}, 0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r5, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x40}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x820}, 0x80) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x7a, &(0x7f0000000240)={0x0, 0x4, "8f9e6a63"}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x1, @empty, 0x401}}}, 0x84) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00000002c0)) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000300)={0x8b8, 0x3, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x2f, 0x3b, 0x3f, 0x7, "073be404"}, 0x6, 0x5, @fd=r5, 0x2, 0x0, r6}) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000380)={0x6, 0x1, 0x4, 0x1, 0x1, {}, {0x2, 0x2, 0xff, 0x0, 0x5, 0x80, "aeb6a0e6"}, 0xffffffff, 0x0, @planes=&(0x7f0000000140)={0x5, 0x0, @userptr=0x6}, 0x0, 0x0, r7}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7a, &(0x7f0000000240)={r8, 0x4, "8f9e6a63"}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x8, 0x8004, 0x9, 0x93, 0x8, 0x101, 0x20, r8}, &(0x7f00000000c0)=0x20) 07:59:01 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:59:01 executing program 3: 07:59:01 executing program 0: 07:59:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x10, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:01 executing program 0: [ 1570.994699][T10076] block nbd1: shutting down sockets 07:59:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x121880) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0xc4140, 0x0) recvfrom$phonet(r2, &(0x7f0000000200)=""/101, 0x65, 0x0, &(0x7f0000000180)={0x23, 0x5, 0x1, 0x1}, 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$VIDIOC_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f0000000080)={0x0, @reserved}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x8, 0x9, "977d3a224855aa1d916bac685cef42a8c7b2e37c69d094d5b237fe07282690cf6af51573eb146c0c73c1253396d1578f0de577abf4e5588c4653d4f61655c9fc", "03cc1fdb39f9687610334ac56226a2635c5b01d9eeb0eea21973f0720b9eefd4dfad397713671e17dc2bfa65d2e291410ae1c94e7173076c59bb9bb905b8fc34", "a07ad9b691fd7e87d3e5131ee4362210754fe53354826c436ff6b0dd281e4c19", [0x8000, 0x1000]}) 07:59:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x11, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:01 executing program 3: 07:59:01 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:59:01 executing program 0: [ 1571.252420][T10093] block nbd1: shutting down sockets [ 1571.317225][T10086] block nbd1: shutting down sockets 07:59:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f00000000c0)={0x2, @raw_data="e6f2d6a51daebc2822e1dae3cd2502057c037fbf7e60b5a1439c8f7157f4b6a5fe42ae83dd5033d8d30506cb59cdfee556a55f229b076ff1f5aede761604c51db6ba70361d6f471f6a345cf22b1a43eafbd2c456765b36ea2bed6586ac32a070b7dee9f7cdfc748acb82c185e2afdc5cddd098c59b8c8ea75bb4f3c995c9a854dcb8f666df20fdde17544f1766667dd490f20db187edae7fbf572b9a19b8a615b38cb6b7eb52c7e6bcb06062293973b3dc64b43e11b2ebab9c437e7790e966ad842ec3a6a06cbccf"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x84082, 0x0) ioctl$VFIO_GET_API_VERSION(r2, 0x3b64) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:02 executing program 3: 07:59:02 executing program 0: 07:59:02 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:59:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x12, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r2, 0x406, r0) write$fb(r3, &(0x7f0000000180)="1a876f35b71471a4968d4f75f1a4b58216f36088247d455f12b64fdda619155dbe0dfd63054a160ece038d874a8c9f51ca1930571098e0b4ec4ffc0f5ae7187e1eee9ed1e12d7724277fb405c23f5379d8e90e4dabaa3ad6eb5f0c2559ace79e087d03fd511f80c589fbb3cf2c54fac06acced758e38cabad3ddfa8568ff4eae09f025d3028369351117751996e47642c878fd910d190abbdcc452502f04271a", 0xa0) ioctl$NBD_DO_IT(r0, 0xab03) r4 = socket$xdp(0x2c, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x406280, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000680)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r7, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000002800)={0x20, r8, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x4}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xb8, r8, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x64, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x5f, 0x3, "a9039953bfb1a7e0a513a9131007465378ca6ec6c4cc692e845ea23d2c53bdfdb6e36a9ca8a640fc1c27a4951e7555ec8d20e6cbafca6db04d9816fc4be04a1a7b1a39175e269b6b587f9a501c9305832afdf8ff49a06a42907991"}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xee3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x11}, 0x0) bind$isdn(r6, &(0x7f0000000140)={0x22, 0x2, 0x0, 0x7, 0x4}, 0x6) ioctl$SIOCGSTAMP(r5, 0x8906, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) accept(r4, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80) [ 1571.715933][T10063] block nbd4: shutting down sockets 07:59:02 executing program 0: 07:59:02 executing program 3: 07:59:02 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:59:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x13, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:02 executing program 0: [ 1571.934133][T10122] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1571.999510][T10122] block nbd1: shutting down sockets 07:59:02 executing program 3: 07:59:03 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:59:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x60, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:03 executing program 0: 07:59:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:03 executing program 3: [ 1572.670689][T10126] block nbd4: Device being setup by another task [ 1572.673452][T10120] block nbd4: shutting down sockets 07:59:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}], 0x20}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000010009000000000002000600", @ANYRES32=0x0, @ANYBLOB="02000800", @ANYRES32=0x0, @ANYBLOB="020004008f8bfdffc76b2adc94ce3b35b583e920d033c0660000000000000027832fba2b4918542ed51bacc2ffffff7f00000000a28d835e0121d356a10ab71ea1357e16b37c166d71b8c8e842453bb9d260d3acdc1bc3f45288effee51fd3d71c0ab800000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="040001000000000008000500", @ANYRES32=r4, @ANYBLOB="08000400", @ANYRES32=r6, @ANYBLOB="10000100000000002000050000000000"], 0x54, 0x0) fchown(r0, 0x0, r6) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f00000002c0)) r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r8, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r8, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000000)={0x5000, 0x4000, 0x1, 0x4, 0x7fff}) 07:59:03 executing program 3: 07:59:03 executing program 0: 07:59:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1572.864588][T10157] block nbd1: shutting down sockets 07:59:03 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) [ 1572.957715][T10157] block nbd1: shutting down sockets 07:59:03 executing program 3: 07:59:03 executing program 1: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x1, 0x9, 0xc00, 0x0, 0x0, {0x5, 0x0, 0x3}, [@NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_TUPLE={0x4}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x3c}}, 0x4c090) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x32040) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioperm(0x100000001, 0x56d, 0x4b24) 07:59:03 executing program 0: 07:59:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) exit(0xfec) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000200)="b6b17228a21d6abfeb8b54fd7fd1951570eecc5ba0d365849098e6b3ac493dccb8781cd8d9b1937e6f8b56fdc24b8c84211ca4", 0x33}]) io_pgetevents(r3, 0x3, 0x1, &(0x7f0000000000)=[{}], &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100), 0x8}) 07:59:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:03 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4107, 0x100b}], 0x1) 07:59:03 executing program 3: [ 1573.430833][T10197] block nbd1: shutting down sockets 07:59:04 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, 0x0, 0x0) 07:59:04 executing program 0: 07:59:04 executing program 3: [ 1573.646466][T10201] block nbd4: Device being setup by another task [ 1573.662372][T10158] block nbd4: shutting down sockets 07:59:04 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x14, r4, 0xc91add0bf88807dd, 0x0, 0x0, {0x34}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r4, 0x2, 0x70bd27, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}]}, 0x44}, 0x1, 0x0, 0x0, 0x8d1}, 0x88880) 07:59:04 executing program 3: 07:59:04 executing program 0: 07:59:04 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, 0x0, 0x0) [ 1574.141481][T10197] block nbd1: shutting down sockets 07:59:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$USBDEVFS_DROP_PRIVILEGES(0xffffffffffffffff, 0x4004551e, &(0x7f0000000000)=0x1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:05 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:05 executing program 3: 07:59:05 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, 0x0, 0x0) 07:59:05 executing program 0: 07:59:05 executing program 3: 07:59:05 executing program 0: 07:59:05 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080), 0x0) [ 1574.442657][T10245] block nbd1: shutting down sockets [ 1574.468148][T10239] block nbd1: Could not allocate knbd recv work queue. [ 1574.481848][T10239] block nbd1: shutting down sockets [ 1574.591580][T10250] block nbd4: Device being setup by another task [ 1574.602640][T10210] block nbd4: shutting down sockets 07:59:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$setpipe(r3, 0x407, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$IMCLEAR_L2(r2, 0x80044946, &(0x7f0000000000)) getpeername$llc(r2, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:05 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x5}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:05 executing program 3: 07:59:05 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080), 0x0) 07:59:05 executing program 0: 07:59:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x601e0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003240)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f000001d0c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1c, r3, 0x709, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_OPMODE_NOTIF={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0x822964e40496c359) 07:59:05 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x6}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:05 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080), 0x0) 07:59:05 executing program 0: 07:59:05 executing program 3: 07:59:05 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{0x0}], 0x1) 07:59:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x200300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x32) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r3, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x377140be6b5ef4c7}]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00000002c0)) io_cancel(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x401, r4, &(0x7f00000000c0)="485665324e859cba728d56d36ff491f35e255ac45cba07576f79cd2f787ae06ebfb07e536d6dbe13e2045c031c6d76fb8f7632", 0x33, 0x8001, 0x0, 0x3, r5}, &(0x7f0000000140)) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) close(r2) accept$alg(r6, 0x0, 0x0) 07:59:06 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{0x0}], 0x1) 07:59:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:06 executing program 0: 07:59:06 executing program 3: [ 1575.521728][T10263] block nbd4: shutting down sockets 07:59:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$SIOCRSSL2CALL(r2, 0x89e2, &(0x7f0000000000)=@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:06 executing program 0: 07:59:06 executing program 5: set_mempolicy(0x2, &(0x7f0000000300)=0x75f, 0x9) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000080)=[{0x0}], 0x1) 07:59:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:06 executing program 0: 07:59:06 executing program 3: [ 1575.696835][T10299] block nbd1: shutting down sockets 07:59:06 executing program 3: 07:59:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x101802) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1575.793241][ T9362] block nbd1: Receive control failed (result -32) 07:59:06 executing program 3: 07:59:06 executing program 5: 07:59:06 executing program 3: 07:59:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f00000001c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0xb0) r6 = accept4(r3, 0x0, &(0x7f0000000000), 0x81c00) sendmsg$AUDIT_SIGNAL_INFO(r6, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x3f2, 0x4, 0x70bd26, 0x25dfdbff, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000005}, 0x8000) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010009000000000002000600", @ANYRESOCT, @ANYBLOB="02000800", @ANYRES32=0x0, @ANYBLOB="020004008f8bfdffc76b2adc94ce3b35b583e920d033c0660000000000000027832fba2b4918542ed51bacc2ffffff7f00000000a28d835e0121d356a10ab71ea1357e16b37c166d71b8c8e842453bb9d260d3acdc1be3f45288effee51fd3d71c0ab800000000000000e25bec9c3c8f4e1d849696e719c15d66c25a73edb10f98395249b4d2edb9", @ANYRESHEX, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="040001000000000008000500", @ANYRESHEX, @ANYBLOB="080004006247488a7b334d35b884560958a82955aebcc337cc089dc7043e232da9618aaf086be2121510fb2a69da80162154912186e7a30bc04200d4f9252ccc7880c3a8cd7461cf617255cf7cfcc8c852fc05857f2746", @ANYRES64=r2, @ANYRES64], 0x54, 0x0) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000200), 0xc) 07:59:06 executing program 0: 07:59:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x9}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1575.911700][T10307] block nbd1: shutting down sockets 07:59:06 executing program 3: 07:59:06 executing program 5: [ 1576.052765][T10322] block nbd1: shutting down sockets 07:59:06 executing program 0: [ 1576.082411][T10322] block nbd1: shutting down sockets 07:59:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0xa}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:06 executing program 3: 07:59:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x8000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r2, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)={0x244, r3, 0x2, 0x70bd29, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x97000000}, {0x6, 0x16, 0x8}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x720}, {0x6, 0x16, 0x5e7}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x6}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x80000001}, {0x6, 0x16, 0x1f}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3f}, {0x6, 0x16, 0x81}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8}, {0x6, 0x16, 0xad0}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x2}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x5}, {0x6, 0x16, 0x9}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x9a1}, {0x5, 0x12, 0x1}}]}, 0x244}, 0x1, 0x0, 0x0, 0xc815}, 0x20008004) restart_syscall() ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:06 executing program 5: [ 1576.328001][T10346] block nbd1: shutting down sockets [ 1576.398171][T23398] block nbd1: Receive control failed (result -32) [ 1576.407118][T10346] block nbd1: shutting down sockets [ 1576.742058][T10318] block nbd4: shutting down sockets 07:59:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/82) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x600001, 0x0) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000200)='!&:!-)]]\x00', 0x0, r4) ioctl$RTC_WKALM_RD(r4, 0x80287010, &(0x7f0000000180)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000300)=ANY=[@ANYBLOB="03000000000000000000003877f92175adee6d5cb0a38efc272359ae73be684994e48d29df0d7e9d81f357adcbbc6d8aedccf298db6d8d74ace78775dad6e73b13855bacf6b63b5b156db0caf3a0fe765917b447baeee9a1545c6b8646f89b97a1cc6bc47d2b961ccfc97ac8abba00fce62dc818d36005be7fb0b7dec3a60253aa5927fdad27d8f725f27da1c6dc721f5ad39f3fced63e8f0d88e992c6fb671f055d8295ee585dc9c0f6899ff24ea93e12fdd6d137222452fc98c0357120a90d2ee1726d4125baf93c22ac6a946f3bd75bb7f166588d760216d8b2b7fdf87daea721f3eb0ffac4a263cc4fce35ac946545d2e064beb64cc3"]) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:59:07 executing program 0: 07:59:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0xb}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:07 executing program 3: 07:59:07 executing program 5: 07:59:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40401) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0x9, @ipv4={[], [], @empty}, 0x1f}, {0xa, 0x4e24, 0x80, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffffffff}, 0x7, [0x3, 0x1f, 0x1, 0x8001, 0x0, 0x81, 0x8, 0x1]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x40) 07:59:07 executing program 3: 07:59:07 executing program 5: 07:59:07 executing program 3: [ 1576.980139][T10369] block nbd1: shutting down sockets 07:59:07 executing program 3: 07:59:07 executing program 0: 07:59:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0xe}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1577.040247][T10369] block nbd1: Device being setup by another task 07:59:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pread64(r2, &(0x7f00000000c0)=""/91, 0x5b, 0x3) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) ioctl$VIDIOC_EXPBUF(r3, 0xc0405610, &(0x7f0000000000)={0x4, 0x22b7bc7a, 0x1ff, 0x0, r4}) 07:59:07 executing program 0: 07:59:07 executing program 3: 07:59:07 executing program 5: 07:59:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socket$nl_route(0x10, 0x3, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:08 executing program 3: 07:59:08 executing program 0: 07:59:08 executing program 5: 07:59:08 executing program 5: 07:59:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0xf}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:08 executing program 0: [ 1577.393586][T10399] block nbd1: shutting down sockets 07:59:08 executing program 5: [ 1577.465668][T10392] block nbd1: Could not allocate knbd recv work queue. [ 1577.491653][T10392] block nbd1: shutting down sockets 07:59:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x10}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:08 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x7004, 0x0) 07:59:08 executing program 0: 07:59:08 executing program 5: [ 1578.056480][T10388] block nbd4: shutting down sockets 07:59:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x8c401) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) 07:59:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/zoneinfo\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x2) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000300)=""/4096) 07:59:08 executing program 5: 07:59:08 executing program 0: 07:59:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x11}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:08 executing program 5: 07:59:09 executing program 5: [ 1578.241643][T10433] block nbd1: shutting down sockets 07:59:09 executing program 3: 07:59:09 executing program 0: 07:59:09 executing program 5: [ 1578.334836][T10433] block nbd1: shutting down sockets 07:59:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x12}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:09 executing program 3: 07:59:09 executing program 5: [ 1578.952438][T10460] block nbd4: Device being setup by another task [ 1578.962907][T10423] block nbd4: shutting down sockets 07:59:09 executing program 5: 07:59:09 executing program 0: 07:59:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x13}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:09 executing program 3: 07:59:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0xa843) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x402000, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x22040, 0x0) r4 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000300)={r5}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000540)={r5}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000140)={r5}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x40001, 0x0) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x6cca41, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x40080) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00000002c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) linkat(r3, &(0x7f0000000100)='./file1\x00', r6, &(0x7f00000000c0)='./file0\x00', 0x400) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:09 executing program 3: 07:59:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x60}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:09 executing program 0: 07:59:09 executing program 5: [ 1579.202563][T10471] block nbd1: shutting down sockets 07:59:10 executing program 3: 07:59:10 executing program 0: [ 1579.301040][T10476] block nbd1: shutting down sockets 07:59:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x22) syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0xc502) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x22) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r3, 0x110, 0x5, &(0x7f00000000c0)=[0x4, 0x4], 0x2) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r4, 0x80045700, &(0x7f0000000100)) 07:59:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0xf0}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:10 executing program 3: 07:59:10 executing program 5: 07:59:10 executing program 0: [ 1579.683162][T10504] block nbd1: shutting down sockets [ 1579.763272][T10508] block nbd1: shutting down sockets 07:59:10 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) 07:59:10 executing program 5: 07:59:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x180}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, r1, 0x0, 0x4000000000dc) [ 1579.972551][T10472] block nbd4: shutting down sockets 07:59:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)=0x8) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00000000c0)={@broadcast, @broadcast, @empty}, 0xc) 07:59:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x410783, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5, 0x6}, &(0x7f0000000140)=0x10) 07:59:10 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), 0xc) 07:59:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, r1, 0x0, 0x4000000000dc) 07:59:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x300}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100), 0xc, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 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, 0xa, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1580.160893][T10530] block nbd1: shutting down sockets [ 1580.186173][T10530] block nbd1: shutting down sockets 07:59:11 executing program 1: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) get_robust_list(r0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000000)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000240)) 07:59:11 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x83, 0xa8a1}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003c00)=""/200, 0xc8}, 0x820000}], 0x1, 0x10003, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x8001, 0x3}, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80000) ptrace(0x10, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x104) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) io_submit(0x0, 0x0, &(0x7f00000006c0)) r4 = socket$inet(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x23, &(0x7f0000000180)=0x7fffffff, 0x4) connect$inet(r4, &(0x7f00000002c0)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000003c80), 0x38e, 0x62, 0x0) clone(0x8000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r5, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0xff00) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 07:59:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$PPPIOCSMRRU(r2, 0x4004743b, &(0x7f0000000000)=0x3) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x500}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1580.383705][T10559] block nbd1: shutting down sockets [ 1580.398588][T10549] kvm [10545]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000040 [ 1580.408142][T10550] block nbd1: Could not allocate knbd recv work queue. [ 1580.421491][T10550] block nbd1: shutting down sockets 07:59:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, r1, 0x0, 0x4000000000dc) [ 1580.444562][T10549] kvm [10545]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000005d [ 1580.476991][T10549] kvm [10545]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000001d 07:59:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1580.512715][T10549] kvm [10545]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000001c 07:59:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x4000000000008e}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) write(r1, &(0x7f0000000000)="b6", 0xfffffe7e) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000000c0)="ebab000000000000000874000204010002000270f7f8f61b17", 0x19}, {0x0, 0x0, 0x6639956a}], 0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) [ 1580.566776][T10549] kvm [10545]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000003c [ 1580.614566][T10549] kvm [10545]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000000d [ 1580.652058][T10549] kvm [10545]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000007b [ 1580.661154][T10549] kvm [10545]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000075 [ 1580.670119][T10549] kvm [10545]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000029 [ 1580.679191][T10549] kvm [10545]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000051 [ 1580.697495][T10581] block nbd1: shutting down sockets [ 1580.722537][T10581] block nbd1: shutting down sockets [ 1580.730271][T10575] block nbd1: Could not allocate knbd recv work queue. [ 1580.909972][T10531] block nbd4: Device being setup by another task [ 1580.933452][T10526] block nbd4: shutting down sockets 07:59:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0xffffffff, 0x5, 0x1f, {0x0, 0x2}, 0xc5, 0xa6b}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x600400, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x1410, 0x200, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8, 0x4c, 0x1}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x8011}, 0x800) 07:59:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x600}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, r1, 0x0, 0x4000000000dc) 07:59:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000008, 0xa560db2ea12f3b7f, r2, 0x32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:59:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x612}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1581.141535][T10617] block nbd1: shutting down sockets 07:59:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000dc) [ 1581.181505][T10604] block nbd1: Could not allocate knbd recv work queue. [ 1581.201021][T10604] block nbd1: shutting down sockets 07:59:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000dc) 07:59:12 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x700}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:12 executing program 3: dup(0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), &(0x7f00000004c0)=[&(0x7f0000000480)='vboxnet1\x00'], 0x1000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setuid(0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000200)='\xf4y6\xce\xaa#\x9d\xc6\xa6\x03\"H\xbaa\xbf\xae\x05\xe8\xd9\xadwJ\xf7m\xeb\x8b\x1c\xea\xa57\xb2u\x90\xd8\xd1\xc1\xf4\x12\f\x86\x9b\xa9\xd5\xfd\xff,\xb8\xcf\xba\x12\xd7\xc2\x1d\xb4\x85>YN\x19\xe2\xabM\xad\xe4\x14\x0f\xc5\xa4}\xfcdV\'X\xf3\xc5p\xee\xf9+\x1e\x96%8\xe7\xf49\x89\xff\xdb\x03[p\x8a\x87Q\xde,\x11\x90\xb1\xb3\xce\xbb\xdca\xc2\xca\x06\x00\x00\x00\xd3\xf9\xb09\xba&\x96\x18\xb1i\xdf\xa2\xc4\x05\xdc*I\xdb\xb5\x8c\xf1\xd8{\xed\xc1\xa2Qm\xa0+\x06\x9f\xa5;V\x96:\x02\xedN\x89\x97\xb8\x90}N\xc5\x8fu\x1d\x7fW\n\xe44', 0xfffffffffffffffd) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) write$FUSE_OPEN(r0, 0x0, 0x0) syz_emit_ethernet(0x73, 0x0, &(0x7f0000000400)={0x1, 0x1, [0x85d, 0xa76, 0xe12, 0x15d]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300)}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x2, 0x13, &(0x7f0000000140)=""/60) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/route\x00') read(r1, &(0x7f0000000040)=""/230, 0x1c02fa81) 07:59:12 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x5100, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x151042, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/diskstats\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x4000000000010046) bind$inet6(0xffffffffffffffff, &(0x7f000012afe4)={0xa, 0x4f22, 0x0, @empty, 0x40000000}, 0x1c) clock_gettime(0x0, &(0x7f00000001c0)) setitimer(0x1, 0x0, &(0x7f00000002c0)) listen(r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) [ 1581.779122][T10657] syz-executor.5 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 1581.894193][T10626] block nbd4: Device being setup by another task [ 1581.911363][T10614] block nbd4: shutting down sockets 07:59:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) setxattr$trusted_overlay_origin(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='trusted.overlay.origin\x00', &(0x7f0000000440)='y\x00', 0x2, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}, &(0x7f0000000380)=0x10) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) ioctl$BLKALIGNOFF(r4, 0x127a, &(0x7f0000000140)) ioctl$VIDIOC_CROPCAP(r3, 0xc02c563a, &(0x7f00000000c0)={0x1e, {0x1000, 0x5, 0xffffffff, 0x5}, {0xc0000000, 0x5, 0x1ff, 0xcd4b}, {0x9, 0x3}}) r5 = syz_open_dev$dri(&(0x7f0000000180)='/dev/dri/card#\x00', 0x7, 0x210200) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000200)=""/52) ioctl$NBD_DO_IT(r0, 0xab03) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x159a01, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r6, 0xc01864b0, &(0x7f0000000100)={0x80000001, 0x8, 0x1, 0x1f, 0x6}) 07:59:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000dc) 07:59:12 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x900}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:12 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x49f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 07:59:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x100, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb, 0x40], 0x0, 0x80c41}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:59:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x4000000000008e}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) write(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000000c0)="ebab000000000000000874000204010002000270f7f8f61b17", 0x19}, {0x0, 0x0, 0x6639956a}], 0x0, 0x0) [ 1582.139410][T10682] block nbd1: shutting down sockets 07:59:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000dc) [ 1582.181522][T10675] block nbd4: shutting down sockets 07:59:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0xa00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1582.233766][T10682] block nbd1: Device being setup by another task 07:59:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0xb00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:13 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000080)="580000001500add427323b472545b4560a117fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffd34de7ee00000000000000000200000000", 0x58}], 0x1) 07:59:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/rpc\x00') ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000dc) [ 1582.439217][T10703] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1582.501816][T10709] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.5'. 07:59:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0xe00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:13 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 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) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000009c0)={0x2, {{0x2, 0x0, @multicast2}}, 0x0, 0x1, [{{0x2, 0x0, @multicast2}}]}, 0x110) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) dup3(r0, r1, 0x0) 07:59:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000dc) 07:59:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0xf00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x1503, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r1, 0xc01864b0, &(0x7f0000000040)={0x1, 0x80, 0xf, 0x2d3}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) openat$misdntimer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mISDNtimer\x00', 0x200040, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) sendmsg$NFNL_MSG_CTHELPER_DEL(r3, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, 0x2, 0x9, 0x3, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x14}, @NFCTH_STATUS={0x8}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x7}}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x9}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000014}, 0x800) lsetxattr$trusted_overlay_redirect(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='trusted.overlay.redirect\x00', &(0x7f0000000300)='./file1\x00', 0x8, 0x2) bind$bt_sco(r1, &(0x7f00000001c0)={0x1f, @none}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000340)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1582.965462][T10726] FAT-fs (loop1): bogus number of reserved sectors [ 1582.993551][T10726] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1583.037226][T10735] block nbd1: shutting down sockets 07:59:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x83, 0xa8a1}, 0x0) getpid() pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x8001, 0x3}, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80000) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace(0x10, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) io_submit(0x0, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0]) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000180)=0x7fffffff, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000003c80), 0x38e, 0x62, 0x0) clone(0x8000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x803, 0x2) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0xff00) r3 = socket$inet6(0xa, 0xa, 0x13) connect$inet6(r3, 0x0, 0x0) 07:59:14 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, r1, 0x0, 0x4000000000dc) 07:59:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="f7a9"], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:59:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1100}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x9, 0x9, 0x6, 0xe888, 0xc, 0x100}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1583.460252][T10755] block nbd1: shutting down sockets [ 1583.493322][T10756] kvm: emulating exchange as write 07:59:14 executing program 3: 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stat\x00') openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmstat\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1af5eff25331f2c060d7f77959a2f8d4cb0baf48ba8a8d24a25bf5f947d295fb747f57b749cf9c62d9a5ff3ada239f3b62d2e25f348b729db5ccf8a8c771329c6867a9e6d3616c829a9eb1c09f0794b0d3760f6b", @ANYRES16, @ANYBLOB="022008000000ffdbdf250200000c080002312836c0b42097931c21bd925a1eb3e475f2869089d154f09f97d61f4d2de53fcee67d99b5a1649eb05bb53843a01bfdb4ae679564da0c98162f9d0a6a41ffb3ea5a968bf5e1465b175f1a9ba6912593d94c5109c7c263f8e8033cf9ecdec9aba542a08a1aef5b21b1f471f8966e18d57abb06556a9ea46a1db0407494eb04b80513dd1318b90af4bbceec18eea6f215258353c23d99e684e624aa4b5e01a4f431c2bbc377d6383b2b85db5c"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="000000013eadca4065d99ad7cdb3c37ab60ea42c17d1f4556290686e833613c69010b0dbf0deeb202cfa4be092eaaf2142f7974f7c1f988377bdb0307c6804b4f589d214017c5217cae84989241b08e8ed62157eb51c25fe000000003bae4c88bad50000000000", @ANYRES16, @ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x4004804}, 0x20044000) sendmmsg(0xffffffffffffffff, &(0x7f0000005cc0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000004e00)=@l2={0x1f, 0x820, @any, 0x1000, 0x1}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004e80)="fe5be97b86a5b7a650bf04570cee2af81696354032822d03a5541353c00c57291c3789d8c797dc56f9ab5e33dffe0ffca25dc6994076bc6d7f5a20c7992d94a6bfcae76f5296b1", 0x47}, {&(0x7f0000004f00)="498f3e8a65fba44b9cc2ae527604f2d9a0d1a5433d24ec57dc99687c44f7c6d7ce2eb979c25a90268a82bf70ea8d4a396e78dcac4aaf6f6b47a7bdc68d09a52a481f316dce197d2801977497923cef788c8452c5917ff73d78e764e28657e541de6f2a27aa8c5cf982645eb71ec2aaa1236889dcba6fb6409c83fd4baddbd13dc4ae54581ce19147a6f2362a358cc1b9332c51c4c40555e6ea20a2adff58a2465c87eefb5a5de4bc113eae992e91f3136f0fb8f95ecfafbc3c05f73c517b9c17cb08ce60dc4eea0ed833c81142ea5dcb9154fced5718c1fb94b01bb01f63612abe38147d467ac5e6c047eb1b80e4503b571b4bc3976ce35c81fdd8", 0xfb}, {&(0x7f0000005000)="316f8dd25f7e427b4c4094f64fd06b0c9690ddbe1f6b72a6d625549c140c108d02ccd547c0bea7b4d94b70b1d7d3b9dbe607afa5acacbe19d2ee27c7530101bd2077ba12ece8be3ccf83735210cc73f3c6846c6384f1e8a41e2ac0d374183828af3c4f897429daa2ae8a60745eb96c1db333fbf30dba3ce803fda11c356fc2e6d25c28f7e50b2b5e31f456c61a569c4ddb3e6db643d92a60e34e7854a7378408b9155aac29c331a9dd56534855b032d71b47a60712057063baae9aee4b7af3701ccef877c59e7b3d7f5c905cb1dd062d0bf6f0a75ef702f96bef4e4bd504fbc146940479ad837e25", 0xe8}, {&(0x7f0000005100)="88798a42cccb94c97fc95bee1fa2c60a540aefdb8d0acf6682f56240d7073c2e4411c42dc0477c1047218ec641d635bc1b9b0677bbcc9ae8eaad4a63893d0c66871f410fb5e21620955317e8c4ec62233748b429b387443a8ea3bca860769887683e0f6e8118413e5340818e7d06b7f3c6e9c2a916ef0f14aaedeaed8cefbaed6f25ea1d2a01500ef5cdb24dc7fa8a23c9f1a2b032f58261b56dcf15cd0f8d7f608c20fd0c2041d504a430bb9bca799c138ca75f4278235d9e2412f3a789e5e5ecec3a737380469aac", 0xc9}], 0x4, &(0x7f0000005240)=[{0x40, 0x1, 0x31001597, "bc91cd5c3d13f9a66a3c9e11403682537f0d317e1bdf8ea85eb8d76acfa444007ad9944112e184760a90bc7b7ac056"}, {0x108, 0x101, 0x6, "d698cfb4756627126a3bfb9dab7e9639a4270e612be9e7bc3655d2618edd1d83da54c2ec626c8a1f3dccacdfff9b26c6e487e2900db612d249b85a05246223b0d0d00fd64c5df1b347cb9c7197f9bb4a15edc38b6ca595cafe59486968500ffb3a371c8d7ede3f26d5e2f9e544ac9316d786e71d2adbbde2b96789bbfa124ad1d526ea196f1b662b5ed40d1c6850fe2cb92f2ebcec88738176a35033e1aa9d9d99f1a3bdf791b14c24a0f20387904bc0c8bae3d6abf8489f9dfa3d8928a037698bd79c69562903bd4e5a360c790b7005aa20189001b93574b501b4fe2e56a248556054e8931231c8eb3ca72546c33e1c00ed352c97c4d3"}, {0xe0, 0x10e, 0x1, "76428beb5a36176cece79c39528936a284afc65e05db7432cbca098c5f80449e93e1cf0ff65fc22e94437bdf72411203b56f89158a36db8f75cc7d99a6cdbfb9dd45234f6473bec59dc12413577cd611bc3f21c9ee3eacca5b93a139b423495ee56866757151d03edb4c4819a8b8c2e86ea1458724b77476abf911d264a2c7a553c32f6d92916b8298a55d9802bd6916ffe924806af9e28b5eeb4eb9e4b0956f49ba7080bcddd31c4423ca2910cd2cb34851bb5ffa1b640cba5daf3f395a812170471ae41bb12ae2150ef2"}, {0x30, 0x1, 0x4, "9821629b3c49d495e9796eefee7ffdf71c2674dca81a83a7750a11bd0a65"}], 0x258}}, {{&(0x7f0000005540)=@phonet={0x23, 0x8, 0xdb, 0x6}, 0x80, &(0x7f0000005740)=[{&(0x7f00000055c0)="6fa18c9a02b5e8fcccfb854c7f86794be3ff3345f54d47404de33af98506f495495816a4b796d86fff9b7360ff1840569d0def569a0a3ec8bc58050fa4d55d404bea24c03512bd43463a0c8d7912284b26c2b8d2ae67bdb8039365ba2b877d88f5ea781cc0734683f94ca5922b3eb8d339e5846fc86e3d6b4d093f5606b8b023a4ae5a22ab7726521d62617a58e4024f4c4a89068796e3e0cb7fe6a617ca", 0x9e}, {&(0x7f0000005680)="e309ddd8b20b807bf615f0a9c3010950e5af26988dfd4f75d2a24c2ae4386c21f2c20add6b5965b6f1d814fc84295955946383d6f900ee8bd8c7501e88c5bc560b8ccaa1d1981d9a910dca31d43acbcfcb16fd14449ab1d1630b84b6412c52e8b17db5890cc8734c23d266dee5a9e45cbefcc2a77cc05902761c9ddc8140afc09800e8", 0x83}], 0x2, &(0x7f0000005780)=[{0x70, 0x119, 0x8, "3494bdcafd5a178c0089a88c97dc146517c439a0a81bdaa34c0f808e1dc02c1064b59b03c1fe187a5da7f874164b7bd55c643d8175c6c39377c530853513dc0939890cfd90823ce3bb7a3ad6a71d2b154be93adf5184c8a22998b4238451"}, {0xd8, 0x0, 0x7, "dc27ff3c7df75acb235c4546a95fd21e7749423ab8044407cd42ef463e277dd14b35f13cf2dda9c113ce1dc8dd142206e9494d453bb79d0ee99815cd0dd8ebf6227470ba591d2c16bfaa626cfb796ae86d63263c6d41aa6ceb7bd685115154fa6ead52edfbfe4a98fc7f5e4ecfa395cd3670c5e2658065ac69d3eefda4f0e4257606e774d00fde73d2788d7297dbdff124d8b8da2555d5983906f0d6c3219b07af172037fc9bc09a684652c82f0ef5682de01fdd96e0f097de17a861db8bb3d56dc29e006fbc"}], 0x148}}, {{&(0x7f0000005900)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr=0x64010102}, 0x3, 0x3, 0x1, 0x4}}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005980)="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", 0xfa}, {&(0x7f0000005a80)="1c2818883d27c23d7af2b832e8e18403afcbd06c7d604cbbe0f7", 0x1a}], 0x2, &(0x7f0000005b00)=[{0xf0, 0x118, 0xfff, "2c576ebae66ddf37d04388401b1b67170db32a345ab833c268b6ba3247932e1b911a196cdc67c22ecc8f64d0841d2139c76f95bff36c40a09784d7244b9b041ca53343c91eb6e54ac5c260d63acde0e4d6a29809d7e73a33a73bb75643bc68f6d01de0cff939bcaf1b500979b2819f0f12e460058d701f0f84c7d7513c13bfba4693160eac74f94d5802771866a8d1b4ee23fe1f3772292585a60dc52e49165329fb74813fa3f7fc7d1df0e4723f3111c5e6579ed38f03769ba6ca19188ddeb0fd055de18d1ebc4b21f3cf3fbc56b74906e7d4550232fcb34b"}, {0xb8, 0x0, 0x8, "8cc182229f30df4e5adc8765af4b7eb281c7456cb8991bdd0a5542e3a607f686d1896f83e2c71e54580a4c0f0596c19bd22c6d8a9d6270c4bcac33c1312724d397f39deecf6eca15212ef9fdd413456e8037d5e48b2942baa44fe8b14e995e67d814a0b244433f3a0322dd1cd867b9752524467d97212a43d765e1a62e3bbc0086b570cb59fb4f2544ccf4c17fee319450821df8af1162a2233e83de6bde296ad9beaaf78acb"}], 0x1a8}}], 0x4, 0x0) 07:59:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1200}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:14 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, r1, 0x0, 0x4000000000dc) [ 1583.607881][T10768] block nbd1: shutting down sockets [ 1583.790546][T10781] device lo entered promiscuous mode 07:59:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1206}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:14 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, r1, 0x0, 0x4000000000dc) 07:59:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, r1, 0x0, 0x4000000000dc) [ 1584.164638][T10776] Y­4`Ò˜: renamed from lo 07:59:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x20a002) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000580)="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", 0xa81, r3) keyctl$clear(0x7, r3) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$USBDEVFS_GET_SPEED(r2, 0x551f) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cachefiles\x00', 0x650481, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000140)={r5, r6}) sendmsg$rds(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000002040)=""/92, 0x5c}, {&(0x7f0000001040)=""/4088, 0xff8}, {&(0x7f0000000400)=""/165, 0xa5}, {&(0x7f00000004c0)=""/161, 0xa1}, {&(0x7f00000023c0)=""/156, 0x9c}, {&(0x7f0000002100)=""/140, 0x8c}, {&(0x7f0000002480)=""/208, 0xc0}, {&(0x7f0000002280)=""/108, 0x6c}, {&(0x7f0000000200)=""/54, 0x36}], 0x9, &(0x7f0000001040), 0xe, 0x5618047d60d666ae}, 0x20002040) ioctl$SIOCNRDECOBS(r2, 0x89e2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, r1, 0x0, 0x4000000000dc) 07:59:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1300}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000280)={0x8, 0xa8d4, 0x9, 0x0, 0x0}) r2 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000280)={0x8, 0xa8d4, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(0xffffffffffffffff, 0xc01064b3, &(0x7f0000000000)={r3}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r2, 0xc01064b3, &(0x7f00000000c0)={r1}) r4 = syz_open_dev$dri(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000080)={0x8001, 0x6, 0xc, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r2, 0xc01064b3, &(0x7f00000002c0)={r7}) dup2(r4, r2) 07:59:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:59:15 executing program 3: 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stat\x00') openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmstat\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1af5eff25331f2c060d7f77959a2f8d4cb0baf48ba8a8d24a25bf5f947d295fb747f57b749cf9c62d9a5ff3ada239f3b62d2e25f348b729db5ccf8a8c771329c6867a9e6d3616c829a9eb1c09f0794b0d3760f6b", @ANYRES16, @ANYBLOB="022008000000ffdbdf250200000c080002312836c0b42097931c21bd925a1eb3e475f2869089d154f09f97d61f4d2de53fcee67d99b5a1649eb05bb53843a01bfdb4ae679564da0c98162f9d0a6a41ffb3ea5a968bf5e1465b175f1a9ba6912593d94c5109c7c263f8e8033cf9ecdec9aba542a08a1aef5b21b1f471f8966e18d57abb06556a9ea46a1db0407494eb04b80513dd1318b90af4bbceec18eea6f215258353c23d99e684e624aa4b5e01a4f431c2bbc377d6383b2b85db5c"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="000000013eadca4065d99ad7cdb3c37ab60ea42c17d1f4556290686e833613c69010b0dbf0deeb202cfa4be092eaaf2142f7974f7c1f988377bdb0307c6804b4f589d214017c5217cae84989241b08e8ed62157eb51c25fe000000003bae4c88bad50000000000", @ANYRES16, @ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x4004804}, 0x20044000) sendmmsg(0xffffffffffffffff, &(0x7f0000005cc0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000004e00)=@l2={0x1f, 0x820, @any, 0x1000, 0x1}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004e80)="fe5be97b86a5b7a650bf04570cee2af81696354032822d03a5541353c00c57291c3789d8c797dc56f9ab5e33dffe0ffca25dc6994076bc6d7f5a20c7992d94a6bfcae76f5296b1", 0x47}, {&(0x7f0000004f00)="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", 0xfb}, {&(0x7f0000005000)="316f8dd25f7e427b4c4094f64fd06b0c9690ddbe1f6b72a6d625549c140c108d02ccd547c0bea7b4d94b70b1d7d3b9dbe607afa5acacbe19d2ee27c7530101bd2077ba12ece8be3ccf83735210cc73f3c6846c6384f1e8a41e2ac0d374183828af3c4f897429daa2ae8a60745eb96c1db333fbf30dba3ce803fda11c356fc2e6d25c28f7e50b2b5e31f456c61a569c4ddb3e6db643d92a60e34e7854a7378408b9155aac29c331a9dd56534855b032d71b47a60712057063baae9aee4b7af3701ccef877c59e7b3d7f5c905cb1dd062d0bf6f0a75ef702f96bef4e4bd504fbc146940479ad837e25", 0xe8}, {&(0x7f0000005100)="88798a42cccb94c97fc95bee1fa2c60a540aefdb8d0acf6682f56240d7073c2e4411c42dc0477c1047218ec641d635bc1b9b0677bbcc9ae8eaad4a63893d0c66871f410fb5e21620955317e8c4ec62233748b429b387443a8ea3bca860769887683e0f6e8118413e5340818e7d06b7f3c6e9c2a916ef0f14aaedeaed8cefbaed6f25ea1d2a01500ef5cdb24dc7fa8a23c9f1a2b032f58261b56dcf15cd0f8d7f608c20fd0c2041d504a430bb9bca799c138ca75f4278235d9e2412f3a789e5e5ecec3a737380469aac", 0xc9}], 0x4, &(0x7f0000005240)=[{0x40, 0x1, 0x31001597, "bc91cd5c3d13f9a66a3c9e11403682537f0d317e1bdf8ea85eb8d76acfa444007ad9944112e184760a90bc7b7ac056"}, {0x108, 0x101, 0x6, "d698cfb4756627126a3bfb9dab7e9639a4270e612be9e7bc3655d2618edd1d83da54c2ec626c8a1f3dccacdfff9b26c6e487e2900db612d249b85a05246223b0d0d00fd64c5df1b347cb9c7197f9bb4a15edc38b6ca595cafe59486968500ffb3a371c8d7ede3f26d5e2f9e544ac9316d786e71d2adbbde2b96789bbfa124ad1d526ea196f1b662b5ed40d1c6850fe2cb92f2ebcec88738176a35033e1aa9d9d99f1a3bdf791b14c24a0f20387904bc0c8bae3d6abf8489f9dfa3d8928a037698bd79c69562903bd4e5a360c790b7005aa20189001b93574b501b4fe2e56a248556054e8931231c8eb3ca72546c33e1c00ed352c97c4d3"}, {0xe0, 0x10e, 0x1, "76428beb5a36176cece79c39528936a284afc65e05db7432cbca098c5f80449e93e1cf0ff65fc22e94437bdf72411203b56f89158a36db8f75cc7d99a6cdbfb9dd45234f6473bec59dc12413577cd611bc3f21c9ee3eacca5b93a139b423495ee56866757151d03edb4c4819a8b8c2e86ea1458724b77476abf911d264a2c7a553c32f6d92916b8298a55d9802bd6916ffe924806af9e28b5eeb4eb9e4b0956f49ba7080bcddd31c4423ca2910cd2cb34851bb5ffa1b640cba5daf3f395a812170471ae41bb12ae2150ef2"}, {0x30, 0x1, 0x4, "9821629b3c49d495e9796eefee7ffdf71c2674dca81a83a7750a11bd0a65"}], 0x258}}, {{&(0x7f0000005540)=@phonet={0x23, 0x8, 0xdb, 0x6}, 0x80, &(0x7f0000005740)=[{&(0x7f00000055c0)="6fa18c9a02b5e8fcccfb854c7f86794be3ff3345f54d47404de33af98506f495495816a4b796d86fff9b7360ff1840569d0def569a0a3ec8bc58050fa4d55d404bea24c03512bd43463a0c8d7912284b26c2b8d2ae67bdb8039365ba2b877d88f5ea781cc0734683f94ca5922b3eb8d339e5846fc86e3d6b4d093f5606b8b023a4ae5a22ab7726521d62617a58e4024f4c4a89068796e3e0cb7fe6a617ca", 0x9e}, {&(0x7f0000005680)="e309ddd8b20b807bf615f0a9c3010950e5af26988dfd4f75d2a24c2ae4386c21f2c20add6b5965b6f1d814fc84295955946383d6f900ee8bd8c7501e88c5bc560b8ccaa1d1981d9a910dca31d43acbcfcb16fd14449ab1d1630b84b6412c52e8b17db5890cc8734c23d266dee5a9e45cbefcc2a77cc05902761c9ddc8140afc09800e8", 0x83}], 0x2, &(0x7f0000005780)=[{0x70, 0x119, 0x8, "3494bdcafd5a178c0089a88c97dc146517c439a0a81bdaa34c0f808e1dc02c1064b59b03c1fe187a5da7f874164b7bd55c643d8175c6c39377c530853513dc0939890cfd90823ce3bb7a3ad6a71d2b154be93adf5184c8a22998b4238451"}, {0xd8, 0x0, 0x7, "dc27ff3c7df75acb235c4546a95fd21e7749423ab8044407cd42ef463e277dd14b35f13cf2dda9c113ce1dc8dd142206e9494d453bb79d0ee99815cd0dd8ebf6227470ba591d2c16bfaa626cfb796ae86d63263c6d41aa6ceb7bd685115154fa6ead52edfbfe4a98fc7f5e4ecfa395cd3670c5e2658065ac69d3eefda4f0e4257606e774d00fde73d2788d7297dbdff124d8b8da2555d5983906f0d6c3219b07af172037fc9bc09a684652c82f0ef5682de01fdd96e0f097de17a861db8bb3d56dc29e006fbc"}], 0x148}}, {{&(0x7f0000005900)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr=0x64010102}, 0x3, 0x3, 0x1, 0x4}}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005980)="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", 0xfa}, {&(0x7f0000005a80)="1c2818883d27c23d7af2b832e8e18403afcbd06c7d604cbbe0f7", 0x1a}], 0x2, &(0x7f0000005b00)=[{0xf0, 0x118, 0xfff, "2c576ebae66ddf37d04388401b1b67170db32a345ab833c268b6ba3247932e1b911a196cdc67c22ecc8f64d0841d2139c76f95bff36c40a09784d7244b9b041ca53343c91eb6e54ac5c260d63acde0e4d6a29809d7e73a33a73bb75643bc68f6d01de0cff939bcaf1b500979b2819f0f12e460058d701f0f84c7d7513c13bfba4693160eac74f94d5802771866a8d1b4ee23fe1f3772292585a60dc52e49165329fb74813fa3f7fc7d1df0e4723f3111c5e6579ed38f03769ba6ca19188ddeb0fd055de18d1ebc4b21f3cf3fbc56b74906e7d4550232fcb34b"}, {0xb8, 0x0, 0x8, "8cc182229f30df4e5adc8765af4b7eb281c7456cb8991bdd0a5542e3a607f686d1896f83e2c71e54580a4c0f0596c19bd22c6d8a9d6270c4bcac33c1312724d397f39deecf6eca15212ef9fdd413456e8037d5e48b2942baa44fe8b14e995e67d814a0b244433f3a0322dd1cd867b9752524467d97212a43d765e1a62e3bbc0086b570cb59fb4f2544ccf4c17fee319450821df8af1162a2233e83de6bde296ad9beaaf78acb"}], 0x1a8}}], 0x4, 0x0) 07:59:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, r1, 0x0, 0x4000000000dc) 07:59:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1e32}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:15 executing program 5: r0 = eventfd2(0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x30}}, 0x0) 07:59:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x321e}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000dc) 07:59:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stat\x00') openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmstat\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1af5eff25331f2c060d7f77959a2f8d4cb0baf48ba8a8d24a25bf5f947d295fb747f57b749cf9c62d9a5ff3ada239f3b62d2e25f348b729db5ccf8a8c771329c6867a9e6d3616c829a9eb1c09f0794b0d3760f6b", @ANYRES16, @ANYBLOB="022008000000ffdbdf250200000c080002312836c0b42097931c21bd925a1eb3e475f2869089d154f09f97d61f4d2de53fcee67d99b5a1649eb05bb53843a01bfdb4ae679564da0c98162f9d0a6a41ffb3ea5a968bf5e1465b175f1a9ba6912593d94c5109c7c263f8e8033cf9ecdec9aba542a08a1aef5b21b1f471f8966e18d57abb06556a9ea46a1db0407494eb04b80513dd1318b90af4bbceec18eea6f215258353c23d99e684e624aa4b5e01a4f431c2bbc377d6383b2b85db5c"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="000000013eadca4065d99ad7cdb3c37ab60ea42c17d1f4556290686e833613c69010b0dbf0deeb202cfa4be092eaaf2142f7974f7c1f988377bdb0307c6804b4f589d214017c5217cae84989241b08e8ed62157eb51c25fe000000003bae4c88bad50000000000", @ANYRES16, @ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x4004804}, 0x20044000) sendmmsg(0xffffffffffffffff, &(0x7f0000005cc0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000004e00)=@l2={0x1f, 0x820, @any, 0x1000, 0x1}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004e80)="fe5be97b86a5b7a650bf04570cee2af81696354032822d03a5541353c00c57291c3789d8c797dc56f9ab5e33dffe0ffca25dc6994076bc6d7f5a20c7992d94a6bfcae76f5296b1", 0x47}, {&(0x7f0000004f00)="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", 0xfb}, {&(0x7f0000005000)="316f8dd25f7e427b4c4094f64fd06b0c9690ddbe1f6b72a6d625549c140c108d02ccd547c0bea7b4d94b70b1d7d3b9dbe607afa5acacbe19d2ee27c7530101bd2077ba12ece8be3ccf83735210cc73f3c6846c6384f1e8a41e2ac0d374183828af3c4f897429daa2ae8a60745eb96c1db333fbf30dba3ce803fda11c356fc2e6d25c28f7e50b2b5e31f456c61a569c4ddb3e6db643d92a60e34e7854a7378408b9155aac29c331a9dd56534855b032d71b47a60712057063baae9aee4b7af3701ccef877c59e7b3d7f5c905cb1dd062d0bf6f0a75ef702f96bef4e4bd504fbc146940479ad837e25", 0xe8}, {&(0x7f0000005100)="88798a42cccb94c97fc95bee1fa2c60a540aefdb8d0acf6682f56240d7073c2e4411c42dc0477c1047218ec641d635bc1b9b0677bbcc9ae8eaad4a63893d0c66871f410fb5e21620955317e8c4ec62233748b429b387443a8ea3bca860769887683e0f6e8118413e5340818e7d06b7f3c6e9c2a916ef0f14aaedeaed8cefbaed6f25ea1d2a01500ef5cdb24dc7fa8a23c9f1a2b032f58261b56dcf15cd0f8d7f608c20fd0c2041d504a430bb9bca799c138ca75f4278235d9e2412f3a789e5e5ecec3a737380469aac", 0xc9}], 0x4, &(0x7f0000005240)=[{0x40, 0x1, 0x31001597, "bc91cd5c3d13f9a66a3c9e11403682537f0d317e1bdf8ea85eb8d76acfa444007ad9944112e184760a90bc7b7ac056"}, {0x108, 0x101, 0x6, "d698cfb4756627126a3bfb9dab7e9639a4270e612be9e7bc3655d2618edd1d83da54c2ec626c8a1f3dccacdfff9b26c6e487e2900db612d249b85a05246223b0d0d00fd64c5df1b347cb9c7197f9bb4a15edc38b6ca595cafe59486968500ffb3a371c8d7ede3f26d5e2f9e544ac9316d786e71d2adbbde2b96789bbfa124ad1d526ea196f1b662b5ed40d1c6850fe2cb92f2ebcec88738176a35033e1aa9d9d99f1a3bdf791b14c24a0f20387904bc0c8bae3d6abf8489f9dfa3d8928a037698bd79c69562903bd4e5a360c790b7005aa20189001b93574b501b4fe2e56a248556054e8931231c8eb3ca72546c33e1c00ed352c97c4d3"}, {0xe0, 0x10e, 0x1, "76428beb5a36176cece79c39528936a284afc65e05db7432cbca098c5f80449e93e1cf0ff65fc22e94437bdf72411203b56f89158a36db8f75cc7d99a6cdbfb9dd45234f6473bec59dc12413577cd611bc3f21c9ee3eacca5b93a139b423495ee56866757151d03edb4c4819a8b8c2e86ea1458724b77476abf911d264a2c7a553c32f6d92916b8298a55d9802bd6916ffe924806af9e28b5eeb4eb9e4b0956f49ba7080bcddd31c4423ca2910cd2cb34851bb5ffa1b640cba5daf3f395a812170471ae41bb12ae2150ef2"}, {0x30, 0x1, 0x4, "9821629b3c49d495e9796eefee7ffdf71c2674dca81a83a7750a11bd0a65"}], 0x258}}, {{&(0x7f0000005540)=@phonet={0x23, 0x8, 0xdb, 0x6}, 0x80, &(0x7f0000005740)=[{&(0x7f00000055c0)="6fa18c9a02b5e8fcccfb854c7f86794be3ff3345f54d47404de33af98506f495495816a4b796d86fff9b7360ff1840569d0def569a0a3ec8bc58050fa4d55d404bea24c03512bd43463a0c8d7912284b26c2b8d2ae67bdb8039365ba2b877d88f5ea781cc0734683f94ca5922b3eb8d339e5846fc86e3d6b4d093f5606b8b023a4ae5a22ab7726521d62617a58e4024f4c4a89068796e3e0cb7fe6a617ca", 0x9e}, {&(0x7f0000005680)="e309ddd8b20b807bf615f0a9c3010950e5af26988dfd4f75d2a24c2ae4386c21f2c20add6b5965b6f1d814fc84295955946383d6f900ee8bd8c7501e88c5bc560b8ccaa1d1981d9a910dca31d43acbcfcb16fd14449ab1d1630b84b6412c52e8b17db5890cc8734c23d266dee5a9e45cbefcc2a77cc05902761c9ddc8140afc09800e8", 0x83}], 0x2, &(0x7f0000005780)=[{0x70, 0x119, 0x8, "3494bdcafd5a178c0089a88c97dc146517c439a0a81bdaa34c0f808e1dc02c1064b59b03c1fe187a5da7f874164b7bd55c643d8175c6c39377c530853513dc0939890cfd90823ce3bb7a3ad6a71d2b154be93adf5184c8a22998b4238451"}, {0xd8, 0x0, 0x7, "dc27ff3c7df75acb235c4546a95fd21e7749423ab8044407cd42ef463e277dd14b35f13cf2dda9c113ce1dc8dd142206e9494d453bb79d0ee99815cd0dd8ebf6227470ba591d2c16bfaa626cfb796ae86d63263c6d41aa6ceb7bd685115154fa6ead52edfbfe4a98fc7f5e4ecfa395cd3670c5e2658065ac69d3eefda4f0e4257606e774d00fde73d2788d7297dbdff124d8b8da2555d5983906f0d6c3219b07af172037fc9bc09a684652c82f0ef5682de01fdd96e0f097de17a861db8bb3d56dc29e006fbc"}], 0x148}}, {{&(0x7f0000005900)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr=0x64010102}, 0x3, 0x3, 0x1, 0x4}}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005980)="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", 0xfa}, {&(0x7f0000005a80)="1c2818883d27c23d7af2b832e8e18403afcbd06c7d604cbbe0f7", 0x1a}], 0x2, &(0x7f0000005b00)=[{0xf0, 0x118, 0xfff, "2c576ebae66ddf37d04388401b1b67170db32a345ab833c268b6ba3247932e1b911a196cdc67c22ecc8f64d0841d2139c76f95bff36c40a09784d7244b9b041ca53343c91eb6e54ac5c260d63acde0e4d6a29809d7e73a33a73bb75643bc68f6d01de0cff939bcaf1b500979b2819f0f12e460058d701f0f84c7d7513c13bfba4693160eac74f94d5802771866a8d1b4ee23fe1f3772292585a60dc52e49165329fb74813fa3f7fc7d1df0e4723f3111c5e6579ed38f03769ba6ca19188ddeb0fd055de18d1ebc4b21f3cf3fbc56b74906e7d4550232fcb34b"}, {0xb8, 0x0, 0x8, "8cc182229f30df4e5adc8765af4b7eb281c7456cb8991bdd0a5542e3a607f686d1896f83e2c71e54580a4c0f0596c19bd22c6d8a9d6270c4bcac33c1312724d397f39deecf6eca15212ef9fdd413456e8037d5e48b2942baa44fe8b14e995e67d814a0b244433f3a0322dd1cd867b9752524467d97212a43d765e1a62e3bbc0086b570cb59fb4f2544ccf4c17fee319450821df8af1162a2233e83de6bde296ad9beaaf78acb"}], 0x1a8}}], 0x4, 0x0) 07:59:15 executing program 5: r0 = eventfd2(0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x30}}, 0x0) 07:59:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000dc) 07:59:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3f00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x6000}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1585.556844][ T9362] block nbd1: Receive control failed (result -32) [ 1585.573104][T10841] block nbd1: Device being setup by another task [ 1585.591458][T10822] block nbd1: shutting down sockets 07:59:16 executing program 3: 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stat\x00') openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmstat\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1af5eff25331f2c060d7f77959a2f8d4cb0baf48ba8a8d24a25bf5f947d295fb747f57b749cf9c62d9a5ff3ada239f3b62d2e25f348b729db5ccf8a8c771329c6867a9e6d3616c829a9eb1c09f0794b0d3760f6b", @ANYRES16, @ANYBLOB="022008000000ffdbdf250200000c080002312836c0b42097931c21bd925a1eb3e475f2869089d154f09f97d61f4d2de53fcee67d99b5a1649eb05bb53843a01bfdb4ae679564da0c98162f9d0a6a41ffb3ea5a968bf5e1465b175f1a9ba6912593d94c5109c7c263f8e8033cf9ecdec9aba542a08a1aef5b21b1f471f8966e18d57abb06556a9ea46a1db0407494eb04b80513dd1318b90af4bbceec18eea6f215258353c23d99e684e624aa4b5e01a4f431c2bbc377d6383b2b85db5c"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="000000013eadca4065d99ad7cdb3c37ab60ea42c17d1f4556290686e833613c69010b0dbf0deeb202cfa4be092eaaf2142f7974f7c1f988377bdb0307c6804b4f589d214017c5217cae84989241b08e8ed62157eb51c25fe000000003bae4c88bad50000000000", @ANYRES16, @ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x4004804}, 0x20044000) sendmmsg(0xffffffffffffffff, &(0x7f0000005cc0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000004e00)=@l2={0x1f, 0x820, @any, 0x1000, 0x1}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004e80)="fe5be97b86a5b7a650bf04570cee2af81696354032822d03a5541353c00c57291c3789d8c797dc56f9ab5e33dffe0ffca25dc6994076bc6d7f5a20c7992d94a6bfcae76f5296b1", 0x47}, {&(0x7f0000004f00)="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", 0xfb}, {&(0x7f0000005000)="316f8dd25f7e427b4c4094f64fd06b0c9690ddbe1f6b72a6d625549c140c108d02ccd547c0bea7b4d94b70b1d7d3b9dbe607afa5acacbe19d2ee27c7530101bd2077ba12ece8be3ccf83735210cc73f3c6846c6384f1e8a41e2ac0d374183828af3c4f897429daa2ae8a60745eb96c1db333fbf30dba3ce803fda11c356fc2e6d25c28f7e50b2b5e31f456c61a569c4ddb3e6db643d92a60e34e7854a7378408b9155aac29c331a9dd56534855b032d71b47a60712057063baae9aee4b7af3701ccef877c59e7b3d7f5c905cb1dd062d0bf6f0a75ef702f96bef4e4bd504fbc146940479ad837e25", 0xe8}, {&(0x7f0000005100)="88798a42cccb94c97fc95bee1fa2c60a540aefdb8d0acf6682f56240d7073c2e4411c42dc0477c1047218ec641d635bc1b9b0677bbcc9ae8eaad4a63893d0c66871f410fb5e21620955317e8c4ec62233748b429b387443a8ea3bca860769887683e0f6e8118413e5340818e7d06b7f3c6e9c2a916ef0f14aaedeaed8cefbaed6f25ea1d2a01500ef5cdb24dc7fa8a23c9f1a2b032f58261b56dcf15cd0f8d7f608c20fd0c2041d504a430bb9bca799c138ca75f4278235d9e2412f3a789e5e5ecec3a737380469aac", 0xc9}], 0x4, &(0x7f0000005240)=[{0x40, 0x1, 0x31001597, "bc91cd5c3d13f9a66a3c9e11403682537f0d317e1bdf8ea85eb8d76acfa444007ad9944112e184760a90bc7b7ac056"}, {0x108, 0x101, 0x6, "d698cfb4756627126a3bfb9dab7e9639a4270e612be9e7bc3655d2618edd1d83da54c2ec626c8a1f3dccacdfff9b26c6e487e2900db612d249b85a05246223b0d0d00fd64c5df1b347cb9c7197f9bb4a15edc38b6ca595cafe59486968500ffb3a371c8d7ede3f26d5e2f9e544ac9316d786e71d2adbbde2b96789bbfa124ad1d526ea196f1b662b5ed40d1c6850fe2cb92f2ebcec88738176a35033e1aa9d9d99f1a3bdf791b14c24a0f20387904bc0c8bae3d6abf8489f9dfa3d8928a037698bd79c69562903bd4e5a360c790b7005aa20189001b93574b501b4fe2e56a248556054e8931231c8eb3ca72546c33e1c00ed352c97c4d3"}, {0xe0, 0x10e, 0x1, "76428beb5a36176cece79c39528936a284afc65e05db7432cbca098c5f80449e93e1cf0ff65fc22e94437bdf72411203b56f89158a36db8f75cc7d99a6cdbfb9dd45234f6473bec59dc12413577cd611bc3f21c9ee3eacca5b93a139b423495ee56866757151d03edb4c4819a8b8c2e86ea1458724b77476abf911d264a2c7a553c32f6d92916b8298a55d9802bd6916ffe924806af9e28b5eeb4eb9e4b0956f49ba7080bcddd31c4423ca2910cd2cb34851bb5ffa1b640cba5daf3f395a812170471ae41bb12ae2150ef2"}, {0x30, 0x1, 0x4, "9821629b3c49d495e9796eefee7ffdf71c2674dca81a83a7750a11bd0a65"}], 0x258}}, {{&(0x7f0000005540)=@phonet={0x23, 0x8, 0xdb, 0x6}, 0x80, &(0x7f0000005740)=[{&(0x7f00000055c0)="6fa18c9a02b5e8fcccfb854c7f86794be3ff3345f54d47404de33af98506f495495816a4b796d86fff9b7360ff1840569d0def569a0a3ec8bc58050fa4d55d404bea24c03512bd43463a0c8d7912284b26c2b8d2ae67bdb8039365ba2b877d88f5ea781cc0734683f94ca5922b3eb8d339e5846fc86e3d6b4d093f5606b8b023a4ae5a22ab7726521d62617a58e4024f4c4a89068796e3e0cb7fe6a617ca", 0x9e}, {&(0x7f0000005680)="e309ddd8b20b807bf615f0a9c3010950e5af26988dfd4f75d2a24c2ae4386c21f2c20add6b5965b6f1d814fc84295955946383d6f900ee8bd8c7501e88c5bc560b8ccaa1d1981d9a910dca31d43acbcfcb16fd14449ab1d1630b84b6412c52e8b17db5890cc8734c23d266dee5a9e45cbefcc2a77cc05902761c9ddc8140afc09800e8", 0x83}], 0x2, &(0x7f0000005780)=[{0x70, 0x119, 0x8, "3494bdcafd5a178c0089a88c97dc146517c439a0a81bdaa34c0f808e1dc02c1064b59b03c1fe187a5da7f874164b7bd55c643d8175c6c39377c530853513dc0939890cfd90823ce3bb7a3ad6a71d2b154be93adf5184c8a22998b4238451"}, {0xd8, 0x0, 0x7, "dc27ff3c7df75acb235c4546a95fd21e7749423ab8044407cd42ef463e277dd14b35f13cf2dda9c113ce1dc8dd142206e9494d453bb79d0ee99815cd0dd8ebf6227470ba591d2c16bfaa626cfb796ae86d63263c6d41aa6ceb7bd685115154fa6ead52edfbfe4a98fc7f5e4ecfa395cd3670c5e2658065ac69d3eefda4f0e4257606e774d00fde73d2788d7297dbdff124d8b8da2555d5983906f0d6c3219b07af172037fc9bc09a684652c82f0ef5682de01fdd96e0f097de17a861db8bb3d56dc29e006fbc"}], 0x148}}, {{&(0x7f0000005900)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr=0x64010102}, 0x3, 0x3, 0x1, 0x4}}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005980)="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", 0xfa}, {&(0x7f0000005a80)="1c2818883d27c23d7af2b832e8e18403afcbd06c7d604cbbe0f7", 0x1a}], 0x2, &(0x7f0000005b00)=[{0xf0, 0x118, 0xfff, "2c576ebae66ddf37d04388401b1b67170db32a345ab833c268b6ba3247932e1b911a196cdc67c22ecc8f64d0841d2139c76f95bff36c40a09784d7244b9b041ca53343c91eb6e54ac5c260d63acde0e4d6a29809d7e73a33a73bb75643bc68f6d01de0cff939bcaf1b500979b2819f0f12e460058d701f0f84c7d7513c13bfba4693160eac74f94d5802771866a8d1b4ee23fe1f3772292585a60dc52e49165329fb74813fa3f7fc7d1df0e4723f3111c5e6579ed38f03769ba6ca19188ddeb0fd055de18d1ebc4b21f3cf3fbc56b74906e7d4550232fcb34b"}, {0xb8, 0x0, 0x8, "8cc182229f30df4e5adc8765af4b7eb281c7456cb8991bdd0a5542e3a607f686d1896f83e2c71e54580a4c0f0596c19bd22c6d8a9d6270c4bcac33c1312724d397f39deecf6eca15212ef9fdd413456e8037d5e48b2942baa44fe8b14e995e67d814a0b244433f3a0322dd1cd867b9752524467d97212a43d765e1a62e3bbc0086b570cb59fb4f2544ccf4c17fee319450821df8af1162a2233e83de6bde296ad9beaaf78acb"}], 0x1a8}}], 0x4, 0x0) 07:59:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000dc) 07:59:16 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x100000, 0x0) clone(0x500a4000, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) 07:59:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0xf000}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:16 executing program 0: socket$inet6(0xa, 0x3, 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000dc) 07:59:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0xffff}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1585.789541][T10884] IPVS: ftp: loaded support on port[0] = 21 07:59:16 executing program 0: socket$inet6(0xa, 0x3, 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000dc) [ 1585.899672][T10884] lo speed is unknown, defaulting to 1000 07:59:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:16 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 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) splice(r0, 0x0, r2, 0x0, 0x30009, 0x0) 07:59:16 executing program 0: socket$inet6(0xa, 0x3, 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000dc) 07:59:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000dc) 07:59:17 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x3}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000dc) [ 1586.537800][T10888] IPVS: ftp: loaded support on port[0] = 21 [ 1586.639566][ T344] tipc: TX() has been purged, node left! 07:59:20 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x30009, 0x0) 07:59:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x4}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000dc) 07:59:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8f2", 0x17}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x12000) write(r1, &(0x7f0000000a00)="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", 0x200) 07:59:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x5}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1589.548407][ T28] audit: type=1800 audit(1593503960.310:83): pid=10955 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="loop3" ino=115 res=0 [ 1589.611803][ T28] audit: type=1804 audit(1593503960.310:84): pid=10955 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir264791805/syzkaller.XcaLqA/2977/file0/file0" dev="loop3" ino=115 res=1 07:59:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, r1, 0x0, 0x0) 07:59:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x6}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x7}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, r1, 0x0, 0x0) 07:59:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendfile(r0, r1, 0x0, 0x0) 07:59:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x8}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:21 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200) 07:59:21 executing program 5: pipe(0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x10000221, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) pipe(&(0x7f00000007c0)) socket$unix(0x1, 0x5, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 07:59:21 executing program 0: 07:59:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x9}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:21 executing program 3: mknod(&(0x7f0000000000)='./bus\x00', 0x80008000, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1, 0x0) write(r0, &(0x7f0000000440)="a6", 0x1) 07:59:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x541b, &(0x7f0000000040)) 07:59:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0xa}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000180)) 07:59:21 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x5451, 0x0) 07:59:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0xb}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:21 executing program 3: semget(0x0, 0x3, 0x244) 07:59:21 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000200)={@local, @local, @val, {@ipv4}}, 0x0) 07:59:21 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) 07:59:22 executing program 5: select(0xaa, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x8b763}) 07:59:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0xe}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:22 executing program 0: syz_emit_ethernet(0x46, &(0x7f00000000c0)={@local, @local, @val, {@ipv4}}, 0x0) 07:59:22 executing program 3: mknod(&(0x7f0000000000)='./bus\x00', 0x80008000, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)="05", 0x1) 07:59:22 executing program 0: mknod(&(0x7f0000000100)='./file0\x00', 0x1000, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:59:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0xf}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@allocspi={0xf8, 0x16, 0x311, 0x0, 0x0, {{{@in, @in=@private}, {@in6=@ipv4={[], [], @private}, 0x0, 0x33}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0xf8}, 0x8}, 0x0) dup(0xffffffffffffffff) 07:59:22 executing program 3: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x76, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800000017001f70000000000000008004000000040010"], 0x18}}, 0x0) fchdir(0xffffffffffffffff) r1 = socket$inet(0x2, 0x0, 0x0) bind$inet(r1, 0x0, 0x0) r2 = creat(0x0, 0x0) fchmod(r2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000240)=ANY=[]) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x2) pipe2(&(0x7f0000000040), 0x80000) writev(r3, &(0x7f0000000500)=[{&(0x7f0000000280)='{', 0x1}], 0x1) close(r3) 07:59:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x10}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:22 executing program 0: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x37cb1133) socket$inet(0x2, 0x3, 0x33) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000080), 0x4) bind$inet(r2, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x19404, 0x0) 07:59:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x11}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xcc0, 0xfffffffffffffe7f, &(0x7f0000000500)="b9ff0300600d698cb89e14f065581f000cff000e4000632177fbac14140ee934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x100, 0x60000000, 0x2c3, 0xd17e91c4eaae85ce}, 0x28) 07:59:23 executing program 5: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x76, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800000017001f70000000000000008004000000040010"], 0x18}}, 0x0) fchdir(0xffffffffffffffff) r1 = socket$inet(0x2, 0x0, 0x0) bind$inet(r1, 0x0, 0x0) r2 = creat(0x0, 0x0) fchmod(r2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000240)=ANY=[]) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x2) pipe2(&(0x7f0000000040), 0x80000) writev(r3, &(0x7f0000000500)=[{&(0x7f0000000280)='{', 0x1}], 0x1) close(r3) 07:59:23 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x12}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x4b4400) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r1, 0xc01064c7, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r1, 0xc00464c9, &(0x7f0000000100)={r3}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 07:59:23 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @local, @val, {@generic={0x86dd, "a3bee825e9033cd805d554c93952fc98b6a8408ca2baad42339f1e1f1b9f0f0837ad48c3007fea54"}}}, 0x0) 07:59:23 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) getsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_DO_IT(r1, 0xab03) 07:59:23 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x13}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:23 executing program 3: ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='./file0\x00') write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000080), 0xfff2) recvmmsg(0xffffffffffffffff, &(0x7f00000092c0)=[{{0x0, 0x0, &(0x7f0000008f40)=[{&(0x7f0000007dc0)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) write$UHID_INPUT2(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="0c00000050006245c7fa6267a098b07d23492b7dd0bb3ef65e6b048b9191df3a09c8e2662322f4586a822c9f71ef583003316993dca1a6fe412479bda6da2fc54adb9d31116b040000006196bcbf5a47a4768868d705f864b451ce7f63ef0f24cee4c45053dde9ba704dc13e56c505d3e2dfd0d9d2faedb9568bc2c995f772fd39240921f1b30dc4138a06feb054e926beec8244f848305762cb4d4cc8b72ebdf7bfc5531d3019d0abcb8b4f7d1f086e9283a343c9"], 0x56) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) socket$nl_route(0x10, 0x3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={{0x14}, [@NFT_MSG_DELCHAIN={0x40, 0x5, 0xa, 0x505, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}, @NFTA_CHAIN_POLICY={0x8}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELRULE={0x6c, 0x8, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x4}, [@NFTA_RULE_COMPAT={0x4c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x5e}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6558}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x805}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x1c}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x16}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0xf9}]}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x4}]}, @NFT_MSG_DELFLOWTABLE={0x14, 0x18, 0xa, 0x5, 0x0, 0x0, {0x1}}], {0x14}}, 0xe8}, 0x1, 0x0, 0x0, 0x44000}, 0x44) read(r0, &(0x7f0000000540)=""/159, 0x9f) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000400000000000008001b00000000003555a5e314ee5140a04ffc64bc517bb5152f0baab5f963835186d09b579d7f85edc46be204891220750da595af5264a99915151311fcb276b2691799f492f1f749c2e30348f26f7cb0abdce456325234cfef"], 0x28}}, 0x0) [ 1592.522037][T11082] device Y­4`Ò˜ left promiscuous mode 07:59:23 executing program 0: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x76, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800000017001f70000000000000008004000000040010"], 0x18}}, 0x0) fchdir(0xffffffffffffffff) r1 = socket$inet(0x2, 0x0, 0x0) r2 = creat(0x0, 0x0) fchmod(r2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000240)=ANY=[]) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000040), 0x80000) writev(r3, &(0x7f0000000500)=[{&(0x7f0000000280)='{', 0x1}], 0x1) close(r3) 07:59:23 executing program 5: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) 07:59:23 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x560f, &(0x7f0000000040)) 07:59:23 executing program 0: socket(0x10, 0x80802, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000180)=""/59, 0x3b, 0x20, &(0x7f00000000c0)={0xa, 0x4e25, 0x4, @empty, 0xa}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000011", 0x5, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 07:59:23 executing program 5: 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@allocspi={0xf8, 0x16, 0x311, 0x0, 0x0, {{{@in, @in=@private}, {@in6=@ipv4={[], [], @private}, 0x0, 0x33}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0xf8}, 0x8}, 0x0) 07:59:24 executing program 5: 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@allocspi={0xf8, 0x16, 0x311, 0x0, 0x0, {{{@in, @in=@private}, {@in6=@ipv4={[], [], @private}, 0x0, 0x33}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0xf8}, 0x8}, 0x0) [ 1593.320720][T11092] block nbd4: Device being setup by another task [ 1593.332103][T11083] block nbd4: shutting down sockets 07:59:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r4, 0xab03) 07:59:24 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000400)="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", 0xfa}], 0x4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5eb14c, 0x0, 0x0, 0x0, 0xc}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:59:24 executing program 5: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x76, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800000017001f70000000000000008004000000040010"], 0x18}}, 0x0) fchdir(0xffffffffffffffff) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r1, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) r2 = creat(0x0, 0x0) fchmod(r2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000240)=ANY=[]) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) pipe2(0x0, 0x80000) ioctl$TIOCGPTLCK(0xffffffffffffffff, 0x80045439, &(0x7f0000000180)) writev(r3, &(0x7f0000000500)=[{&(0x7f0000000280)='{', 0x1}], 0x1) close(r3) 07:59:24 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x49f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000100)=[&(0x7f0000000340)='gcB\xc6+\xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xae\xa0\"(\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6z\x00!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x19f\xd3\t\xf8\x96\'\x8c{\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac\xca\xc2-\xfc\xe8\xc3qAt\b\x94\xee\x9e4\x85\xd0\xfe\x9a\x80\xa0\x15\xee+\xc0\x17\xbfE\x15\xfdZ\xce\x954v\x8a\xfb\xde\xaal\xf4\x82b?\xabS\xe4\xe2\xe1\xd83\x17\xfe\xf8~\x04\xb6\x11\xc4K3\x82\x127\xf7\xc7\x06\x177\x8bWF\xb21\xce\xc7\x19|\x9f\xe87\x80\xbc\xac\xb6;\xcc\xafr\xbd\x90\xde9\x0e\xda\x05\x86\xf0i\xf4{\xbf\x82#\xfd9\xdc\xa7\x17\xf1\x12\xea1K\xc9\xe1\xef\xc6\xcd\xfdv#0U\xd2\t\x14\x10\xe6\xfc\xba\xa1\xac=\xfd\xd7\xc5\xff\x18', &(0x7f00000016c0)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\x10\x00i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\x04\xda\nU\x84\xc2\xe3E\xc1\xd8L\xb1r\xb0\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x11\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xa7\x83}\x92W\xeb\xe5\xa3\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb6\\\xf5\xf3\xeb\xa3\x98\f1\x8b\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0=k\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\xa6\xa1\xda@\xc7-\x93\xbc4.C\f\x193\x03cz>R\x11\xba\xf9\x17\r\x98\ap\xda-\xb0R\t\x93.r/\xce\xa4\rK\xcb\x1aO\x03z$\xbeYvYn\xddI\xe7\x13\x8f\x15\xefL\xba`\x9d\xea\xed\xf0)s\x12r\x9b\xf2&\xf2-\xc6\xec\x96\x19\xc9\xd7\xda\x06\xba\x87\x18\xef+\xcdp\x95\xef\xd9\xb9s\x8b\xf3\x8b\x88<\xa0\xa3\xad\x8c\xaf&iMM\xc5>\xa7v\x17\xdf \xca\x86#\xa7*\xecl\xbfp\xc3x\xc3\xc1r\xbe7\xb5\xa3\xf11[`\xcb7z\xa0P\xd5p\xe9\xddC\xc0\x80=\xd9y\x01\x1c\xe7\x1cdN\xd5x\x89\xc9\xc0\xc4{\x01\xa6o\x9ceZ\xe1\xfa0?\x94\x1f\x9aQ\xb2\xea\br\xfb\xdc\'\xb8\xdbh\x02|\xacW\xd5\xf0Lf\x1e\x17A@\x06\x89\xadg+$/V\r\xc9oQ=k\xa0\xa6\\\x00\x99\x94\x10dy\x7f\xd1\xd2\xd04\x96\b\x80/\x9a\xfc\a\'\x83\xb8\xcd\xb1\xf5#\tr\xb4\xc4\x929\x01\xee\xe6\n\x8ba\xde\xdbsAzG\xe86\xfe\x83\x1d\xb3K2\xf0\x8f\xde\x85\x00M&\x00\x00O\x86\xec2/\xea\xe6$(L\x85\xf8Y\xcf,\xa3\x87^\xe1\xd8F\xe4AJ\xaa\x1f\xe9\xff?\x9aF\x97M\x80\xe9LR\xdc\x9f~\xce\xb5\xef\x14M\f#>O\xb44LB\xc6a\x82\xc5\x107\xae\xdb\v\xf7\xc4k\xab\xf8:\x1fj\xa2vf)\xee\xab\xb3C\x92\x8e\x80\xb1\x01\x85', &(0x7f0000001440)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfE\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82{\x06\xdf0\xf5=\xc7\xddi\x96\xab\xfdRn8\xc0o/\x8c\x97\x00\x00J\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8A\x05\x00\x00\x00\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\xfd\x98\x00\x00', 0x0, &(0x7f0000000f40)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6\xa5\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xdf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*t\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x10(\r\x1d\xc4\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[xS\rO\x880\xf1P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xb9\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xf9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac%~\x12\x7ft\xa9\v\xae\x9c\xf3\xb0\xb9\t\x8d\xb9p\xcb\xe3csR\xe2\xfbL\x9f\xb3\xa4^\xc1\xf7m0\xa8\xfd\xcf\xfdY\\d\x03(\x89\xe7\xe1\xcf\xa4m3SQc#|\xb3\x1c\xbaG\xcd\xce\xf5o@\xfdi\xd1w~\xc8\xb9\\\a\xeba\x18\x95\x94\xea\xd4\xe8\xcaP\x89\x9b\x12\xa7\xdb\x95c=\x16\xd5\x06\xf9O3\x13\x8c\xc0\xc0\xa17\x92]_\xa2>\xbb\xc8?\x98\xa6+\xcf^\xa0\xe8\x9a\x9e>O\xbf\xd3Fd\xfe\x9c|0\xdd\x7f\x85^\xdf\xe0\x84\x17\xe5\xc05\x8av\x00'/614]) [ 1594.319674][T11158] block nbd4: Device being setup by another task [ 1594.340496][T11130] block nbd4: shutting down sockets [ 1596.035453][T11082] bridge0: port 2(bridge_slave_1) entered disabled state [ 1596.042627][T11082] bridge0: port 1(bridge_slave_0) entered disabled state [ 1599.423290][T11082] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1599.583288][T11082] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1604.478345][T11126] netlink: 44371 bytes leftover after parsing attributes in process `syz-executor.0'. 07:59:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x60}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cachefiles\x00', 0x6000c0, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r3, 0xab00, r3) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f00000003c0)=""/225, 0xe1}], 0x4) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, r4, 0x0, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x4080}, 0x80) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000180)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r4, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x400c081}, 0x840) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:35 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="4c0000001000fff1fefefd956f76c9b724a6008000000000000000683440150024001b0000000000000000593ab782115ed9043d51d7e88dc62b2ca654a6613b6a080000001cbc882b6a3118", 0x4c}], 0x1}, 0x0) 07:59:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x54080) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UI_GET_VERSION(0xffffffffffffffff, 0x8004552d, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 07:59:35 executing program 0: [ 1604.631808][T11168] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 1604.660614][T11168] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 07:59:35 executing program 0: 07:59:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0xf0}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1604.773101][T11175] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 1604.791688][T11175] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 07:59:35 executing program 3: 07:59:35 executing program 5: 07:59:35 executing program 0: 07:59:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x180}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = accept4$rose(r2, &(0x7f0000000040)=@short={0xb, @dev, @netrom, 0x1, @netrom}, &(0x7f0000000180)=0x1c, 0x80000) getsockopt$sock_int(r3, 0x1, 0x13, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = shmget(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT_ANY(r4, 0xf, &(0x7f00000000c0)=""/170) [ 1605.203879][T11198] block nbd1: shutting down sockets [ 1605.252354][T11198] block nbd1: shutting down sockets [ 1605.392389][ T9362] block nbd4: Receive control failed (result -32) [ 1605.400790][T11163] block nbd4: shutting down sockets [ 1605.485422][ T9362] block nbd4: Receive control failed (result -32) [ 1605.485935][T11173] block nbd4: shutting down sockets 07:59:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x300}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:36 executing program 5: 07:59:36 executing program 3: 07:59:36 executing program 0: 07:59:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r3, 0xab03) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000000c0)=""/184, &(0x7f0000000000)=0xb8) 07:59:36 executing program 3: 07:59:36 executing program 5: 07:59:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x500}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:36 executing program 0: 07:59:36 executing program 3: 07:59:36 executing program 5: 07:59:36 executing program 0: 07:59:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x600}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:36 executing program 3: 07:59:36 executing program 5: 07:59:36 executing program 0: [ 1606.532350][T11238] block nbd4: Device being setup by another task [ 1606.563346][T11213] block nbd4: shutting down sockets 07:59:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x612}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:38 executing program 3: 07:59:38 executing program 5: 07:59:38 executing program 0: 07:59:38 executing program 5: 07:59:38 executing program 3: 07:59:38 executing program 0: 07:59:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x700}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:38 executing program 5: 07:59:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:38 executing program 3: 07:59:38 executing program 0: 07:59:38 executing program 5: 07:59:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x900}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:38 executing program 0: 07:59:38 executing program 3: 07:59:38 executing program 5: 07:59:38 executing program 0: 07:59:38 executing program 3: 07:59:38 executing program 0: 07:59:38 executing program 5: 07:59:39 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x40600, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x98d) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r2, 0xab03) 07:59:39 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0xa00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:39 executing program 0: 07:59:39 executing program 3: [ 1608.621367][T11285] block nbd4: Device being setup by another task [ 1608.638506][T11261] block nbd4: shutting down sockets 07:59:39 executing program 5: 07:59:39 executing program 3: 07:59:39 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0xb00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:39 executing program 5: 07:59:39 executing program 3: 07:59:39 executing program 0: 07:59:39 executing program 3: 07:59:39 executing program 3: [ 1609.516833][T11313] block nbd4: Device being setup by another task [ 1609.535231][T11294] block nbd4: shutting down sockets 07:59:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0xe4100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) ioctl$sock_rose_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x2, @default, @rose={'rose', 0x0}, 0x0, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:40 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0xe00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:40 executing program 3: 07:59:40 executing program 5: 07:59:40 executing program 0: 07:59:40 executing program 3: [ 1609.671882][T11319] Unknown ioctl 35083 07:59:40 executing program 5: 07:59:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) fchownat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0) [ 1609.736498][T11323] Unknown ioctl 35083 07:59:40 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0xf00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:40 executing program 3: 07:59:40 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x1100}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:40 executing program 5: 07:59:40 executing program 0: 07:59:40 executing program 3: 07:59:40 executing program 5: 07:59:40 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x1200}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:40 executing program 0: 07:59:40 executing program 3: clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) exit(0x70000000) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0xc020) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) eventfd2(0x0, 0x0) creat(0x0, 0x0) 07:59:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x3f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x14001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40010}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x10, 0xffffffffffffffff, 0x0) timer_create(0x6, 0x0, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000000000), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) getpid() prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'ip_vti0\x00', 0x0}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 07:59:41 executing program 0: r0 = openat$ttyS3(0xffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100), 0x0, 0x0) 07:59:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x1206}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='\x00', r2}, 0x10) ioctl$NBD_DO_IT(r0, 0xab03) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7a, &(0x7f0000000300)=ANY=[], &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r7, 0x1}, 0x8) 07:59:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001040)='net/psched\x00') sendfile(r0, r1, 0x0, 0x800000080004105) 07:59:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x1300}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1610.661204][T11359] FAT-fs (loop5): bogus number of FAT sectors [ 1610.733942][T11359] FAT-fs (loop5): Can't find a valid FAT filesystem 07:59:41 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xa3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xe00) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) 07:59:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x1e32}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1611.082131][T11359] FAT-fs (loop5): bogus number of FAT sectors [ 1611.095574][T11359] FAT-fs (loop5): Can't find a valid FAT filesystem 07:59:41 executing program 3: r0 = getpid() ioctl$VFIO_CHECK_EXTENSION(0xffffffffffffffff, 0x3b65, 0x0) sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xb087956f7574b1ae, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000140)) setreuid(0x0, 0x0) readahead(0xffffffffffffffff, 0x0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300023a0967f207d598a5b45874729900e9015d72d208dec34d4f8b101cca6c6692c28552da92b996429b24c422cabd238c886de715c4c60300f4d5cb1318b850bcf18c3b87d91face8dacc7c865f4e4d3e77f3ecdf464951a1c41e8a1b1bc6f8ed6414fbb536bb7e29d1a2ee7ff42d272f1a2f080c5a52260c5a715c25beaef6b312042b708f9c2007cd3887a135e0ffc60a366cf1bb333ea0211bf7020000f13a612cb50b7489720c3d9448bcca3546b19320fdfba119f282840493cd4ed39dfcada95158744213d9114721723192774ca653b9963b65f0e195e459c053"], 0x1}}, 0x0) getcwd(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x18040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r4, 0x0) 07:59:41 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 07:59:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x321e}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:41 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) close(r0) syz_open_procfs(0x0, &(0x7f00000002c0)='comm\x00') r3 = open(&(0x7f0000000400)='./bus\x00', 0x1143442, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r4, 0x208200) sendfile(r0, r3, 0x0, 0x8000fffffffe) [ 1611.301401][T11366] block nbd4: shutting down sockets 07:59:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x3f00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:42 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0xc008240a, 0xffffffffffffffff) 07:59:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r3, 0x80045700, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x6000}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1611.718023][ T28] audit: type=1800 audit(1593503982.472:85): pid=11422 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="" name="bus" dev="sda1" ino=16265 res=0 07:59:42 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)=ANY=[]) 07:59:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0xf000}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0xffff}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[], &(0x7f0000000000)=""/132, 0x7, 0x84, 0x8}, 0x20) [ 1612.211308][T11440] BPF:hdr_len not found [ 1612.347668][T11415] block nbd4: shutting down sockets 07:59:43 executing program 3: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:59:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000001040)='net/psched\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) 07:59:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_SET_LIMITS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x9}]}, 0x1c}}, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040}, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xe0040000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0xdd0}], 0x1, 0x0, 0x2000012, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) 07:59:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0xc01, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$SNDCTL_DSP_GETIPTR(r3, 0x800c5011, &(0x7f0000000200)) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req={0x6, 0x3, 0x2, 0x4}, 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) accept$inet6(r6, &(0x7f0000000240)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000280)=0x1c) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="30020000", @ANYRES16=r5, @ANYBLOB="00012abd7000fddbdf250100000078010c8054000b8008000a0037fb000008000a0015c90000080009006736484d08000900011af14b08000a00d3080000080009005e9d5a4a08000a00bb5c000008000900946437570800090013d4667c0800090058abf46b1c000b80080009003cb7d41108000a009df7000008000a0044f400002c000b8008000a00be280000080009004121f93e08000900f642c63d08000900bd177c0008000a001657000044000b8008000a00f6d8000008000900fd350e4b08000900c6d2707e08000a00c00e00000800090021a9fa2108000900df0841390800090010641f2008000a00d5d3010000000000000009004f3c034e08000a0019ec000008000a00f58a0000080009006f62ff310800090061a7ab3708000900a956ec4a08000a00a20a000008000a00384900000800090099763206080009006446ef3714000b8008000900b6f45d7208000a00f44600002c000b8008000a00633d00000800090058ccbd0e08000a00cd870000080009004db7a62708000900b4e3f6716c000c8014000b8008000a00943a000008000900a72f52771c000b8008000a002be100000800090047b35a1808000a00f50e00001c000b8008000900a025bb1708000900216f301308000a00761200001c000b8008000a00e09b000008000a0022ca0000080009005c8ca6690800020002000000080002000100000008000200030000000800010000000000080002000300000008000200030000000800020003000000"], 0x230}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1613.304092][T11464] block nbd1: shutting down sockets [ 1613.318309][T11468] FAT-fs (loop3): bogus number of FAT sectors [ 1613.337295][T11468] FAT-fs (loop3): Can't find a valid FAT filesystem 07:59:44 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[], &(0x7f0000000000)=""/132, 0x3e, 0x84, 0x8}, 0x20) 07:59:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x2}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1613.349721][T11458] block nbd1: shutting down sockets 07:59:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000), 0x10) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x3}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:44 executing program 0: r0 = getpid() ioctl$VFIO_CHECK_EXTENSION(0xffffffffffffffff, 0x3b65, 0x0) sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) readahead(0xffffffffffffffff, 0x0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300023a0967f207d598a5b45874729900e9015d72d208dec34d4f8b101cca6c6692c28552da92b996429b24c422cabd238c886de715c4c60300f4d5cb1318b850bcf18c3b87d91face8dacc7c865f4e4d3e77f3ecdf464951a1c41e8a1b1bc6f8ed6414fbb536bb7e29d1a2ee7ff42d272f1a2f080c5a52260c5a715c25beaef6b312042b708f9c2007cd3887a135e0ffc60a366cf1bb333ea0211bf7020000f13a612cb50b7489720c3d9448bcca3546b19320fdfba119f282840493cd4ed39dfcada95158744213d9114721723192774ca653b9963b65f0e195e4"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x18040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x275a, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r4, 0x0) 07:59:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x4}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1613.450207][T11468] FAT-fs (loop3): bogus number of FAT sectors [ 1613.467820][T11468] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1613.487768][T11482] BPF:Invalid magic [ 1613.549764][T11495] block nbd1: shutting down sockets 07:59:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x166) ftruncate(r2, 0x8200) fcntl$setstatus(r1, 0x4, 0x6100) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14507e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) openat$hwrng(0xffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000022c0)) sendmmsg$sock(r4, &(0x7f0000008600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8004) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000240)=ANY=[], 0xfde0) [ 1613.623827][T11495] block nbd1: shutting down sockets 07:59:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x5}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1613.814531][T11510] FAT-fs (loop3): bogus number of FAT sectors [ 1613.832081][T11510] FAT-fs (loop3): Can't find a valid FAT filesystem 07:59:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x6}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1613.897605][ T28] audit: type=1800 audit(1593503984.652:86): pid=11510 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15953 res=0 [ 1613.932299][T11510] FAT-fs (loop3): bogus number of FAT sectors [ 1613.957468][T11510] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1613.975470][ T28] audit: type=1800 audit(1593503984.652:87): pid=11510 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15953 res=0 [ 1614.046473][ T28] audit: type=1800 audit(1593503984.782:88): pid=11522 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15987 res=0 [ 1614.083905][T11526] block nbd4: Device being setup by another task [ 1614.109859][T11462] block nbd4: shutting down sockets 07:59:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x101000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$VIDIOC_S_AUDIO(r2, 0x40345622, &(0x7f0000000180)={0x6c, "a4eb6aa4743d2c335d88e7314ce3bf6efa904576590e2990dfdb6fb7796a4b6c", 0x1}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r4, 0x5, 0x0, 0x0, {}, [@SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xd97}]}, 0x24}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r4, 0x200, 0x70bd28, 0x25dfdbff, {}, [@SEG6_ATTR_DST={0x14, 0x1, @empty}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x20040010) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000002c0)) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) 07:59:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x7}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:44 executing program 3: getpid() ioctl$VFIO_CHECK_EXTENSION(0xffffffffffffffff, 0x3b65, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xb087956f7574b1ae, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000140)) setreuid(0x0, 0x0) readahead(0xffffffffffffffff, 0x0, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) getcwd(0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r3, 0x0) 07:59:44 executing program 5: clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/150, 0x96}], 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/150, 0x96}], 0x1) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 07:59:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000000)={0x75}) [ 1614.184909][ T28] audit: type=1800 audit(1593503984.782:89): pid=11515 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15987 res=0 07:59:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x8}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1614.248466][T11544] block nbd1: shutting down sockets [ 1614.347575][T11532] block nbd1: shutting down sockets 07:59:45 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xa3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000200)=ANY=[], 0x4ea00) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) 07:59:45 executing program 0: clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) exit(0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0xc020) 07:59:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) sendmsg$NFT_MSG_GETOBJ(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4081000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, 0x13, 0xa, 0x643680b0ba5cd4f9, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0x5}, 0x20004014) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:45 executing program 3: r0 = getpid() ioctl$VFIO_CHECK_EXTENSION(0xffffffffffffffff, 0x3b65, 0x0) sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) 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, 0x0, 0x0, 0xb087956f7574b1ae, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000140)) readahead(0xffffffffffffffff, 0x0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300023a0967f207d598a5b45874729900e9015d72d208dec34d4f8b101cca6c6692c28552da92b996429b24c422cabd238c886de715c4c60300f4d5cb1318b850bcf18c3b87d91face8dacc7c865f4e4d3e77f3ecdf464951a1c41e8a1b1bc6f8ed6414fbb536bb7e29d1a2ee7ff42d272f1a2f080c5a52260c5a715c25beaef6b312042b708f9c2007cd3887a135e0ffc60a366cf1bb333ea0211bf7020000f13a612cb50b7489720c3d9448bcca3546b19320fdfba119f282840493cd4ed39dfcada95158744213d9114721723192774ca653b9963b65f0e195e4"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x18040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r4, 0x0) 07:59:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x9}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x9, &(0x7f000002eff0)={0x0, 0x0}, 0x8) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x8200) fcntl$setstatus(r1, 0x4, 0x6100) write$binfmt_misc(r1, 0x0, 0x1) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000240)=ANY=[], 0xfde0) [ 1614.913776][T11585] FAT-fs (loop5): bogus number of FAT sectors [ 1614.927811][T11585] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1614.976101][T11595] block nbd1: shutting down sockets [ 1615.046847][T11598] block nbd4: Device being setup by another task 07:59:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0xa}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1615.090046][T11595] block nbd1: Device being setup by another task [ 1615.118098][ T28] audit: type=1800 audit(1593503985.872:90): pid=11597 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16210 res=0 [ 1615.147476][T11535] block nbd4: shutting down sockets [ 1615.153037][T11585] FAT-fs (loop5): bogus number of FAT sectors [ 1615.207584][T11585] FAT-fs (loop5): Can't find a valid FAT filesystem 07:59:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) 07:59:46 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0xb}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1615.278804][ T28] audit: type=1800 audit(1593503986.032:91): pid=11615 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16227 res=0 [ 1615.300108][ T28] audit: type=1800 audit(1593503986.032:92): pid=11597 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16227 res=0 07:59:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000000c0)={0x9, 0x2, 0x1, 0x7f, 0x6, 0xfffffff7}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) sendmsg$BATADV_CMD_GET_GATEWAYS(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x24, r3, 0x711, 0x0, 0x0, {0x8}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3ff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x100}, 0x8000) ioctl$NBD_DO_IT(r0, 0xab03) r10 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r10, 0x80045400, &(0x7f00000002c0)) ioctl$KVM_IRQ_LINE_STATUS(r10, 0xc008ae67, &(0x7f0000000040)={0x6, 0xc97}) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000019500)=""/102388, 0x18ff4}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x15c, &(0x7f0000000400)="f7f249b97e0c9e57f43d262700e5dd007f58480aa4cefd3b79e77d0076cc03592a160500000232a56f72590900249950f30c82a1cef20d94c30e478947c990ab9493646d6c0b001d3b114d9246a8f6542604f2f03f76a9084f69d06e07dd8881dad3dc2ce0db72a147ae8d9f6c57597080fe26fa9fcc41e364a951fc9d4924ccde5d7841310a81aa0839b0c9e7b6e791484f831df7af25accd85c185148b97cac6589e5da1e53e414bd533dd0a8965a552bbae68630913ccae73397f390163acca51f32f3b44ae33e8c923cbdbc6d814d3ae71fb725351799023c6361e0de8d887a8cba6f9f87a117227fa243c596d83a77acbbe323c04cfad1f0994e0ecffb63a2e95c9ea2b96b899f6d799926d7f4dd8857c7549b51b3f954e0fb151e60a4a297a5afda4efb9f4a3b1f4684db77fc1f62a5c02182056f344754eccf9add6b77ec87430d44e5c015000bde3d5107d1356de18f8afa1f70a32b50478"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:46 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001dc00)={0x1b, 0x0, 0x0, 0x2000}, 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001dc00)={0x1b, 0x0, 0x0, 0x2000}, 0x40) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x2, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8040}, 0x800) r2 = syz_open_procfs(0x0, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r3, 0x402, 0x13) dup3(r3, r2, 0x0) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000200)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="00022bbd7000ffdbdf2501000000080005000a0101000600060001000000080009000400000008000400ac1e01010800020001000000"], 0x3c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x24, r4, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x24}}, 0x4000000) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x11, 0x2, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r5, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc}]}]}]}, 0x34}}, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r4, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@GTPA_LINK={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @private=0xa010100}, @GTPA_O_TEI={0x8, 0x9, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048810}, 0x48890) dup3(r0, r1, 0x0) 07:59:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) 07:59:46 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0xe}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1615.546462][T11639] block nbd1: shutting down sockets 07:59:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) 07:59:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x4020ae76, &(0x7f00000000c0)={0x2, 0x0, @ioapic={0x0, 0x0, 0x0, 0x7fff, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x7f}]}}) 07:59:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0xf}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) 07:59:48 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001dc00)={0x1b, 0x0, 0x0, 0x2000}, 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001dc00)={0x1b, 0x0, 0x0, 0x2000}, 0x40) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x2, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8040}, 0x800) r2 = syz_open_procfs(0x0, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r3, 0x402, 0x13) dup3(r3, r2, 0x0) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000200)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="00022bbd7000ffdbdf2501000000080005000a0101000600060001000000080009000400000008000400ac1e01010800020001000000"], 0x3c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x24, r4, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x24}}, 0x4000000) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x11, 0x2, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r5, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc}]}]}]}, 0x34}}, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r4, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@GTPA_LINK={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @private=0xa010100}, @GTPA_O_TEI={0x8, 0x9, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048810}, 0x48890) dup3(r0, r1, 0x0) 07:59:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000002c0)) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7a, &(0x7f0000000240)=ANY=[@ANYRES32=r5, @ANYBLOB="0600000000000000"], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={r6, 0x81}, 0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200400, 0x0) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, r8, 0x0, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x4080}, 0x80) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r8, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x81) 07:59:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) 07:59:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x10}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) [ 1618.095214][T11688] block nbd4: Device being setup by another task [ 1618.106304][T11673] block nbd4: shutting down sockets 07:59:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 07:59:49 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xfd08283856736a22) setuid(r1) ioprio_get$uid(0x3, r1) 07:59:49 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x11}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:49 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x26e1, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 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, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:59:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x200080) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000100)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x990a2d, 0xb79b, [], @p_u32=&(0x7f0000000000)=0x3075}}) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00000002c0)) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/consoles\x00', 0x0, 0x0) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = gettid() ptrace$setopts(0x4200, r2, 0xff, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r6) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r8) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r10) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000100)="1dde5f52db", 0x5, 0x2}, {&(0x7f0000000140)="87136f319fab05d5f43841d698bb5f88d51b493171098432c08e257c7a25b7691adee6261732238cf33a1ae333d38b12b853da841d377ca7efcc1b790b37cf207262b1dfcb38293ca3b58a09ce322582b92ccbb83df9965389b8f227b397eee8e0c256b8190692ea25bf117533c1b8858841841becc114dd0fd7eb8778a20c9541db7090aae0139199c72f648f9e980b4c1ddfd17237a1202b7a4e5dd788cde29d9211ebb24936a4a352055b", 0xac, 0x7}, {&(0x7f0000000200)="9a325fb368da67fd5157c2f6a126ab51a71aceec6837a9b18d088fc5de273fa444bcb2450617a5a146e6ae31878457d872a28eba978ca5efb1ec49db1be4f1ad4cfe619de9119f5415fa8fcc5cd1438b7226d25542fc3757ab43189f943f63dbd2c380b1e8fe4fabdc", 0x69, 0x6}], 0x200, &(0x7f0000000300)={[{@part={'part', 0x3d, 0x7}}, {@nobarrier='nobarrier'}, {@decompose='decompose'}, {@force='force'}, {@uid={'uid', 0x3d, r4}}, {@nobarrier='nobarrier'}, {@barrier='barrier'}, {@nodecompose='nodecompose'}], [{@euid_eq={'euid', 0x3d, r6}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@uid_eq={'uid', 0x3d, r8}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@measure='measure'}, {@uid_gt={'uid>', r10}}]}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:49 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x12}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 07:59:49 executing program 5: clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 07:59:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x9, &(0x7f00000000c0)=0x4) 07:59:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='-\x00', &(0x7f0000000100)='-\x00', &(0x7f0000000140)='/dev/nbd#\x00', &(0x7f0000000180)='\'(.#^\x00', &(0x7f00000001c0)='/-:\x00', &(0x7f0000000200)='/dev/nbd#\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)=':+:^--]\x00', &(0x7f00000002c0)='/dev/nbd#\x00', &(0x7f0000000300)='!]\x00'], &(0x7f0000000580)=[&(0x7f00000003c0)='}$]$^\x00', &(0x7f0000000400)='/dev/nbd#\x00', &(0x7f0000000440)='[*,^\a+\x00', &(0x7f0000000480)='\')}', &(0x7f00000005c0)='/dev/nbd#\x00\'\x06\"\xbc\xc5\x93=&tP\xa2\xa7Liy$\xc1\xde\x8d\xfc\xc61\xff\x0f\x00\x00\xf5\x99=!\xa3$T\x90\x11U\x99\x87P\xb6M_\xc6f\x98\x06D}K\x92\xa1\x1b\x94C\x15K&\"\x11\xd0\xb2\xfb\t\x13\xe3\x1e^\x97\xd2Q\x8e\xbe@\f\xcbq\xfd\xb7,\x8d\xf6\xbc\xab\xb3\xe8\xedA\x80\r\x81Jx\x1c\xbc\x96\xc0X\xda\xfa\xad\x00\xdc\f\xbf@\x05\x994\x95b\xa62/\x1b6\xa9O\x83\x80\xfd\xac\x04\x1eL\x80R\xfd\xb6\xef\x1a\x9b\x1f\xb1\xaer \v\xc73]\f\x01\xb6%\xde\xfa\xa2c\x8e\x80\'\xb8\x8d\xb4\xa0\x9c\xaec\xeb\xbaO\x16T\x05\xc3\xd7FhjN\xff`*\x9a\'jN[Z\f\x8e\xa1\"\xad\x01\xf7\x03\x00O;Ko\xba\xbd\x03\xe3_\xbfW1G\xb8p5)\x00'/228, &(0x7f0000000500)='/dev/nbd#\x00', &(0x7f0000000540)='/dev/nbd#\x00'], 0x800) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:49 executing program 5: semget(0x1, 0x4, 0x250) 07:59:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000340)=""/150, 0x96}], 0x1, 0x0, 0xffffffffffffffd9}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) r4 = open$dir(&(0x7f0000000100)='./file1\x00', 0x40000400001803c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r3, 0x0) 07:59:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 07:59:49 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x13}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:49 executing program 5: r0 = msgget$private(0x0, 0xfffffffffffffffd) msgsnd(r0, &(0x7f0000000000)={0x1}, 0x8, 0x0) [ 1618.828705][T11752] block nbd1: shutting down sockets 07:59:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) sendmsg$AUDIT_USER(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, 0x3ed, 0x100, 0x70bd27, 0x25dfdbfc, "c024c268aa9a5d6a6f3a15b50d0ff720de4d143509fdf25d5aef487123191747b8c338f037699bb2d7c9390a8fac9d3b3bcbd2ca9dd314e4d7862415e6e7a1a4183f785ab4851dd170f3f67ebbf298fa368ad8638f27", ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x20000041}, 0x10) 07:59:49 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x60}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 07:59:49 executing program 5: syz_emit_ethernet(0x23, &(0x7f00000000c0)={@random="cf3a31d3727c", @broadcast, @val, {@ipv4}}, 0x0) 07:59:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) [ 1619.059267][T11770] block nbd1: shutting down sockets [ 1619.138887][T11770] block nbd1: shutting down sockets 07:59:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x111201) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x101200, 0x0) getsockname$packet(r5, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000480)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x150, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x124, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_MAX_P={0x8}, @TCA_RED_PARMS={0x14}]}}]}, 0x150}}, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r3, 0xc0485661, &(0x7f0000000140)={0x2, 0x1, @stop_pts=0x6}) getsockopt$IP_SET_OP_GET_BYINDEX(r2, 0x1, 0x53, &(0x7f0000000080)={0x7, 0x7, 0x4}, &(0x7f00000000c0)=0x28) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) 07:59:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0xf0}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:50 executing program 5: semget(0x3, 0x0, 0x144) [ 1619.457188][T11784] block nbd4: Device being setup by another task [ 1619.466810][T11727] block nbd4: shutting down sockets 07:59:50 executing program 3: 07:59:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x240303, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_DO_IT(r2, 0xab03) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) sendmsg$TIPC_NL_MEDIA_SET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x110, 0x0, 0x904, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xf0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xdc, 0x3, "58d2ec54cdcf27c5795af822218e442385f6eb791e11987a3186f601e812371ad690c5767e5140dfa530c3e4aca948a8c77885476a30eacda90f9ca735a27fa40c8ec2146ce53e3645a3a1c4b323ed08580307f6a21cf80af5927696505e22efea82d3734b99dd5bc29ad3527fa647fa0c1bedce916632ed84c144e9ffcabd90f98e6b0d058bd5af6435cf9c333d8a92b9610d4f930ca7a91b1a14f445ce7419bdc36c0ec8fb699826e841773b17b064fae90b52d1a92cb3688e7de74af2eaaa3b7ca384dc4318266c749212e4bece0e64b7952da692cba9"}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7f}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x4044}, 0x800) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 07:59:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x180}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:50 executing program 5: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) [ 1619.726855][T11801] block nbd1: shutting down sockets 07:59:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x2400) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000002c0)) r3 = gettid() ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000002c0)) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000180)={0x9, 0x8, 0x4, 0x400, 0x7fffffff, {0x77359400}, {0x1, 0xc, 0x9, 0x0, 0x9, 0x4, "7d759572"}, 0x3, 0x3, @offset=0x400, 0x9}) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0xfffffffffffffffc, 0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x7, 0x3f, {r3}, {r5}, 0x1, 0x8}) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x1, r6}) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000100)={0x5c, 0x3, [], [@ra={0x5, 0x2, 0x7}, @ra={0x5, 0x2, 0x800}, @ra, @jumbo={0xc2, 0x4, 0xea23}, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x28) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 07:59:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) [ 1619.763387][T11797] block nbd1: shutting down sockets 07:59:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x300}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:50 executing program 3: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="90022e3fac14"], 0x10) r1 = dup(r0) writev(r1, &(0x7f0000000100)=[{0x0}], 0x1) 07:59:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x109581) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) [ 1619.888455][T11809] block nbd4: shutting down sockets 07:59:50 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 07:59:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x500}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) pipe2(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000014c0), &(0x7f0000001500)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x600}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:51 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 07:59:51 executing program 3: shmget(0x1, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 07:59:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sysfs$2(0x2, 0xd41, &(0x7f0000000040)=""/30) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:51 executing program 5: pipe2(&(0x7f0000000100), 0x0) execve(0x0, 0x0, 0x0) 07:59:51 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 07:59:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x612}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) r4 = accept4$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @private2}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xe) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1620.790011][T11879] block nbd1: shutting down sockets 07:59:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x282) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r4}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00000000c0)=0x12, 0x4) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = dup3(r6, r7, 0x0) ioctl$NBD_SET_FLAGS(r8, 0xab0a, 0x13) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) [ 1620.835018][T11881] block nbd1: shutting down sockets [ 1620.841918][T11825] block nbd4: shutting down sockets 07:59:51 executing program 0: socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 07:59:51 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x2) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) 07:59:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x700}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:51 executing program 5: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000001140)=ANY=[@ANYBLOB="8202adfdff"], 0x10) 07:59:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) move_pages(r2, 0x6, &(0x7f0000000000)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f00000000c0)=[0x6, 0x1b, 0x31e, 0x1000, 0x1, 0xffff6496, 0x20], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x900}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:51 executing program 0: socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 07:59:51 executing program 5: 07:59:51 executing program 3: 07:59:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000000)={0x2, [0x0, 0x0]}) [ 1621.102636][T11900] block nbd1: shutting down sockets 07:59:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xc0002) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:59:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0xa00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:52 executing program 3: [ 1621.218102][T11920] block nbd1: Device being setup by another task [ 1621.242535][T11921] block nbd1: shutting down sockets 07:59:52 executing program 5: 07:59:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0xb00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:52 executing program 0: socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 07:59:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x401, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0xfffffffffffffff9) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) write$UHID_INPUT(r3, &(0x7f0000000300)={0x8, {"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", 0x1000}}, 0x1006) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x4000) 07:59:52 executing program 3: 07:59:52 executing program 5: 07:59:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 07:59:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0xe00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:52 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 07:59:52 executing program 5: 07:59:52 executing program 3: 07:59:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0xf00}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x1a0}}, 0x0) 07:59:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) [ 1621.932010][T11953] block nbd4: Device being setup by another task [ 1621.941409][T11911] block nbd4: shutting down sockets 07:59:52 executing program 3: 07:59:52 executing program 5: [ 1622.209120][ T9362] block nbd1: Receive control failed (result -104) [ 1622.833066][T11965] block nbd4: Device being setup by another task [ 1622.834790][T11962] block nbd4: shutting down sockets [ 1652.297582][ T2431] block nbd1: Possible stuck request 000000007d36e327: control (read@0,1024B). Runtime 30 seconds [ 1652.308854][ T2431] block nbd1: Possible stuck request 00000000bd5bc1c7: control (read@1024,1024B). Runtime 30 seconds [ 1652.327360][ T2431] block nbd1: Possible stuck request 0000000035b817e7: control (read@2048,1024B). Runtime 30 seconds [ 1652.338306][ T2431] block nbd1: Possible stuck request 000000006c0a8527: control (read@3072,1024B). Runtime 30 seconds [ 1682.374792][ T2431] block nbd1: Possible stuck request 000000007d36e327: control (read@0,1024B). Runtime 60 seconds [ 1682.385542][ T2431] block nbd1: Possible stuck request 00000000bd5bc1c7: control (read@1024,1024B). Runtime 60 seconds [ 1682.397386][ T2431] block nbd1: Possible stuck request 0000000035b817e7: control (read@2048,1024B). Runtime 60 seconds [ 1682.408316][ T2431] block nbd1: Possible stuck request 000000006c0a8527: control (read@3072,1024B). Runtime 60 seconds [ 1684.935135][ T0] NOHZ: local_softirq_pending 08 [ 1712.451937][ T2431] block nbd1: Possible stuck request 000000007d36e327: control (read@0,1024B). Runtime 90 seconds [ 1712.462715][ T2431] block nbd1: Possible stuck request 00000000bd5bc1c7: control (read@1024,1024B). Runtime 90 seconds [ 1712.475100][ T2431] block nbd1: Possible stuck request 0000000035b817e7: control (read@2048,1024B). Runtime 90 seconds [ 1712.486036][ T2431] block nbd1: Possible stuck request 000000006c0a8527: control (read@3072,1024B). Runtime 90 seconds [ 1715.012418][ T0] NOHZ: local_softirq_pending 08 [ 1736.129887][ T0] NOHZ: local_softirq_pending 08 [ 1742.529159][ T2431] block nbd1: Possible stuck request 000000007d36e327: control (read@0,1024B). Runtime 120 seconds [ 1742.539932][ T2431] block nbd1: Possible stuck request 00000000bd5bc1c7: control (read@1024,1024B). Runtime 120 seconds [ 1742.553550][ T2431] block nbd1: Possible stuck request 0000000035b817e7: control (read@2048,1024B). Runtime 120 seconds [ 1742.564560][ T2431] block nbd1: Possible stuck request 000000006c0a8527: control (read@3072,1024B). Runtime 120 seconds [ 1772.606675][ T2431] block nbd1: Possible stuck request 000000007d36e327: control (read@0,1024B). Runtime 150 seconds [ 1772.617464][ T2431] block nbd1: Possible stuck request 00000000bd5bc1c7: control (read@1024,1024B). Runtime 150 seconds [ 1772.630261][ T2431] block nbd1: Possible stuck request 0000000035b817e7: control (read@2048,1024B). Runtime 150 seconds [ 1772.641287][ T2431] block nbd1: Possible stuck request 000000006c0a8527: control (read@3072,1024B). Runtime 150 seconds [ 1776.457971][ T0] NOHZ: local_softirq_pending 08 [ 1783.485894][ T1153] INFO: task systemd-udevd:11878 blocked for more than 143 seconds. [ 1783.493896][ T1153] Not tainted 5.8.0-rc2-next-20200626-syzkaller #0 [ 1783.501133][ T1153] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.511027][ T1153] systemd-udevd D26784 11878 3878 0x00004100 [ 1783.518017][ T1153] Call Trace: [ 1783.521303][ T1153] __schedule+0x8e1/0x1eb0 [ 1783.525942][ T1153] ? io_schedule_timeout+0x140/0x140 [ 1783.531233][ T1153] ? preempt_schedule_thunk+0x16/0x18 [ 1783.536709][ T1153] ? preempt_schedule_common+0x59/0xc0 [ 1783.542168][ T1153] schedule+0xd0/0x2a0 [ 1783.546457][ T1153] io_schedule+0xb5/0x120 [ 1783.550795][ T1153] wait_on_page_bit_common+0x34f/0xda0 [ 1783.557081][ T1153] ? delete_from_page_cache+0x240/0x240 [ 1783.562631][ T1153] ? end_buffer_async_read_io+0x2f0/0x2f0 [ 1783.569260][ T1153] ? end_page_writeback+0x460/0x460 [ 1783.574472][ T1153] ? alloc_pages_current+0x18f/0x280 [ 1783.580503][ T1153] ? __page_cache_alloc+0x10b/0x450 [ 1783.586150][ T1153] do_read_cache_page+0x957/0x1390 [ 1783.591255][ T1153] read_part_sector+0xf6/0x5af [ 1783.596954][ T1153] ? adfspart_check_ADFS+0x7f0/0x7f0 [ 1783.602239][ T1153] adfspart_check_ICS+0x9d/0xc90 [ 1783.607825][ T1153] ? pointer+0x970/0x970 [ 1783.612060][ T1153] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 1783.618245][ T1153] ? adfspart_check_ADFS+0x7f0/0x7f0 [ 1783.623520][ T1153] ? snprintf+0xbb/0xf0 [ 1783.628594][ T1153] ? vsprintf+0x30/0x30 [ 1783.632758][ T1153] ? adfspart_check_ADFS+0x7f0/0x7f0 [ 1783.639971][ T1153] blk_add_partitions+0x44b/0xe10 [ 1783.644994][ T1153] bdev_disk_changed+0x1ea/0x370 [ 1783.651021][ T1153] __blkdev_get+0x12ea/0x14d0 [ 1783.656175][ T1153] ? find_held_lock+0x2d/0x110 [ 1783.660943][ T1153] ? freeze_bdev+0x250/0x250 [ 1783.666319][ T1153] ? rwlock_bug.part.0+0x90/0x90 [ 1783.671327][ T1153] blkdev_get+0x45/0x4d0 [ 1783.676240][ T1153] ? _raw_spin_unlock+0x24/0x40 [ 1783.681084][ T1153] blkdev_open+0x21d/0x2b0 [ 1783.686285][ T1153] do_dentry_open+0x4b9/0x11b0 [ 1783.691048][ T1153] ? blkdev_get_by_dev+0x70/0x70 [ 1783.696810][ T1153] path_openat+0x1bb9/0x2750 [ 1783.701403][ T1153] ? path_lookupat+0x830/0x830 [ 1783.706846][ T1153] ? lock_is_held_type+0xb0/0xe0 [ 1783.711775][ T1153] do_filp_open+0x17e/0x3c0 [ 1783.717171][ T1153] ? may_open_dev+0xf0/0xf0 [ 1783.721680][ T1153] ? do_raw_spin_lock+0x120/0x2b0 [ 1783.727592][ T1153] ? rwlock_bug.part.0+0x90/0x90 [ 1783.732538][ T1153] ? _raw_spin_unlock+0x24/0x40 [ 1783.738049][ T1153] ? __alloc_fd+0x28d/0x600 [ 1783.742549][ T1153] do_sys_openat2+0x16f/0x3b0 [ 1783.750309][ T1153] ? build_open_flags+0x650/0x650 [ 1783.755339][ T1153] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 1783.760992][ T1153] ? _crng_backtrack_protect+0x1a0/0x1a0 [ 1783.766702][ T1153] __x64_sys_open+0x119/0x1c0 [ 1783.771373][ T1153] ? do_sys_open+0x140/0x140 [ 1783.776049][ T1153] ? syscall_trace_enter+0x14a/0x340 [ 1783.781333][ T1153] do_syscall_64+0x60/0xe0 [ 1783.785830][ T1153] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1783.791772][ T1153] RIP: 0033:0x7f065f46a840 [ 1783.796251][ T1153] Code: Bad RIP value. [ 1783.800305][ T1153] RSP: 002b:00007ffd14932be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1783.808845][ T1153] RAX: ffffffffffffffda RBX: 00005601754c6740 RCX: 00007f065f46a840 [ 1783.817833][ T1153] RDX: 00005601734abfe3 RSI: 00000000000a0800 RDI: 00005601754b31d0 [ 1783.826147][ T1153] RBP: 00007ffd14932d60 R08: 00005601734ab670 R09: 0000000000000010 [ 1783.834122][ T1153] R10: 00005601734abd0c R11: 0000000000000246 R12: 00007ffd14932cb0 [ 1783.842172][ T1153] R13: 00005601754c6e20 R14: 0000000000000003 R15: 000000000000000e [ 1783.850250][ T1153] INFO: task syz-executor.1:11935 can't die for more than 143 seconds. [ 1783.860707][ T1153] syz-executor.1 D28528 11935 6948 0x00004004 [ 1783.867156][ T1153] Call Trace: [ 1783.870448][ T1153] __schedule+0x8e1/0x1eb0 [ 1783.874850][ T1153] ? io_schedule_timeout+0x140/0x140 [ 1783.880216][ T1153] schedule+0xd0/0x2a0 [ 1783.884293][ T1153] schedule_preempt_disabled+0xf/0x20 [ 1783.889899][ T1153] __mutex_lock+0x3e2/0x10d0 [ 1783.894505][ T1153] ? blkdev_put+0x30/0x520 [ 1783.899056][ T1153] ? mutex_lock_io_nested+0xf60/0xf60 [ 1783.904427][ T1153] ? do_raw_spin_lock+0x120/0x2b0 [ 1783.909507][ T1153] ? rwlock_bug.part.0+0x90/0x90 [ 1783.914447][ T1153] ? locks_check_ctx_file_list+0x1d/0x110 [ 1783.920241][ T1153] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1783.926258][ T1153] ? fsnotify+0x7ec/0xb30 [ 1783.930586][ T1153] ? _raw_spin_unlock+0x24/0x40 [ 1783.935860][ T1153] ? locks_remove_file+0x319/0x580 [ 1783.940992][ T1153] ? blkdev_put+0x520/0x520 [ 1783.945689][ T1153] blkdev_put+0x30/0x520 [ 1783.949935][ T1153] ? blkdev_put+0x520/0x520 [ 1783.954415][ T1153] blkdev_close+0x8c/0xb0 [ 1783.958826][ T1153] __fput+0x33c/0x880 [ 1783.962810][ T1153] task_work_run+0xdd/0x190 [ 1783.969330][ T1153] __prepare_exit_to_usermode+0x1e9/0x1f0 [ 1783.975047][ T1153] do_syscall_64+0x6c/0xe0 [ 1783.979554][ T1153] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1783.985525][ T1153] RIP: 0033:0x45cb19 [ 1783.989404][ T1153] Code: Bad RIP value. [ 1783.993445][ T1153] RSP: 002b:00007f734632cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1784.001918][ T1153] RAX: 0000000000000000 RBX: 00000000004e9b80 RCX: 000000000045cb19 [ 1784.009980][ T1153] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 1784.018024][ T1153] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1784.026090][ T1153] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1784.034135][ T1153] R13: 0000000000000416 R14: 00000000004c6e52 R15: 00007f734632d6d4 [ 1784.042206][ T1153] INFO: task syz-executor.1:11935 blocked for more than 143 seconds. [ 1784.050356][ T1153] Not tainted 5.8.0-rc2-next-20200626-syzkaller #0 [ 1784.057454][ T1153] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.066217][ T1153] syz-executor.1 D28528 11935 6948 0x00004004 [ 1784.072550][ T1153] Call Trace: [ 1784.077812][ T1153] __schedule+0x8e1/0x1eb0 [ 1784.082231][ T1153] ? io_schedule_timeout+0x140/0x140 [ 1784.087607][ T1153] schedule+0xd0/0x2a0 [ 1784.091675][ T1153] schedule_preempt_disabled+0xf/0x20 [ 1784.097133][ T1153] __mutex_lock+0x3e2/0x10d0 [ 1784.101717][ T1153] ? blkdev_put+0x30/0x520 [ 1784.106219][ T1153] ? mutex_lock_io_nested+0xf60/0xf60 [ 1784.111612][ T1153] ? do_raw_spin_lock+0x120/0x2b0 [ 1784.116690][ T1153] ? rwlock_bug.part.0+0x90/0x90 [ 1784.121629][ T1153] ? locks_check_ctx_file_list+0x1d/0x110 [ 1784.127784][ T1153] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1784.133693][ T1153] ? fsnotify+0x7ec/0xb30 [ 1784.138112][ T1153] ? _raw_spin_unlock+0x24/0x40 [ 1784.142983][ T1153] ? locks_remove_file+0x319/0x580 [ 1784.148176][ T1153] ? blkdev_put+0x520/0x520 [ 1784.152680][ T1153] blkdev_put+0x30/0x520 [ 1784.157014][ T1153] ? blkdev_put+0x520/0x520 [ 1784.161510][ T1153] blkdev_close+0x8c/0xb0 [ 1784.165932][ T1153] __fput+0x33c/0x880 [ 1784.169926][ T1153] task_work_run+0xdd/0x190 [ 1784.174430][ T1153] __prepare_exit_to_usermode+0x1e9/0x1f0 [ 1784.180227][ T1153] do_syscall_64+0x6c/0xe0 [ 1784.184650][ T1153] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1784.192180][ T1153] RIP: 0033:0x45cb19 [ 1784.196163][ T1153] Code: Bad RIP value. [ 1784.200230][ T1153] RSP: 002b:00007f734632cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1784.208735][ T1153] RAX: 0000000000000000 RBX: 00000000004e9b80 RCX: 000000000045cb19 [ 1784.216802][ T1153] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 1784.224771][ T1153] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1784.232820][ T1153] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1784.240861][ T1153] R13: 0000000000000416 R14: 00000000004c6e52 R15: 00007f734632d6d4 [ 1784.248986][ T1153] INFO: task syz-executor.1:11941 can't die for more than 144 seconds. [ 1784.257317][ T1153] syz-executor.1 D28736 11941 6948 0x00000004 [ 1784.263634][ T1153] Call Trace: [ 1784.267004][ T1153] __schedule+0x8e1/0x1eb0 [ 1784.271433][ T1153] ? io_schedule_timeout+0x140/0x140 [ 1784.276836][ T1153] schedule+0xd0/0x2a0 [ 1784.280909][ T1153] schedule_preempt_disabled+0xf/0x20 [ 1784.286386][ T1153] __mutex_lock+0x3e2/0x10d0 [ 1784.290977][ T1153] ? lock_acquire+0x1f1/0xad0 [ 1784.297999][ T1153] ? __blkdev_get+0x167/0x14d0 [ 1784.302786][ T1153] ? mutex_lock_io_nested+0xf60/0xf60 [ 1784.308249][ T1153] ? _down_write_nest_lock+0x150/0x150 [ 1784.313707][ T1153] ? kobj_lookup+0x36f/0x460 [ 1784.318367][ T1153] ? disk_block_events+0x1d/0x130 [ 1784.323394][ T1153] __blkdev_get+0x167/0x14d0 [ 1784.328101][ T1153] ? find_held_lock+0x2d/0x110 [ 1784.332869][ T1153] ? freeze_bdev+0x250/0x250 [ 1784.337540][ T1153] ? rwlock_bug.part.0+0x90/0x90 [ 1784.342475][ T1153] blkdev_get+0x45/0x4d0 [ 1784.346798][ T1153] ? _raw_spin_unlock+0x24/0x40 [ 1784.351646][ T1153] blkdev_open+0x21d/0x2b0 [ 1784.356147][ T1153] do_dentry_open+0x4b9/0x11b0 [ 1784.360912][ T1153] ? blkdev_get_by_dev+0x70/0x70 [ 1784.366171][ T1153] path_openat+0x1bb9/0x2750 [ 1784.370770][ T1153] ? path_lookupat+0x830/0x830 [ 1784.375597][ T1153] ? __lock_acquire+0x16e3/0x56e0 [ 1784.380624][ T1153] ? lock_is_held_type+0xb0/0xe0 [ 1784.385735][ T1153] do_filp_open+0x17e/0x3c0 [ 1784.390242][ T1153] ? may_open_dev+0xf0/0xf0 [ 1784.394736][ T1153] ? do_raw_spin_lock+0x120/0x2b0 [ 1784.399834][ T1153] ? rwlock_bug.part.0+0x90/0x90 [ 1784.404777][ T1153] ? _raw_spin_unlock+0x24/0x40 [ 1784.411296][ T1153] ? __alloc_fd+0x28d/0x600 [ 1784.415911][ T1153] do_sys_openat2+0x16f/0x3b0 [ 1784.420591][ T1153] ? __might_fault+0x190/0x1d0 [ 1784.425448][ T1153] ? build_open_flags+0x650/0x650 [ 1784.430571][ T1153] ? put_timespec64+0xcb/0x120 [ 1784.435434][ T1153] ? ns_to_timespec64+0xc0/0xc0 [ 1784.440318][ T1153] __x64_sys_open+0x119/0x1c0 [ 1784.444975][ T1153] ? do_sys_open+0x140/0x140 [ 1784.449675][ T1153] ? __x64_sys_clock_gettime+0x165/0x240 [ 1784.455413][ T1153] ? do_syscall_64+0x1c/0xe0 [ 1784.460016][ T1153] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1784.466089][ T1153] do_syscall_64+0x60/0xe0 [ 1784.470502][ T1153] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1784.476583][ T1153] RIP: 0033:0x416911 [ 1784.480462][ T1153] Code: Bad RIP value. [ 1784.484504][ T1153] RSP: 002b:00007f734630b7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1784.493007][ T1153] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416911 [ 1784.501055][ T1153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f734630b850 [ 1784.509110][ T1153] RBP: 000000000078bfa0 R08: 000000000000000f R09: 0000000000000000 [ 1784.518473][ T1153] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000ffffffff [ 1784.526577][ T1153] R13: 0000000000000c4e R14: 00000000004cea60 R15: 00007f734630c6d4 [ 1784.534556][ T1153] INFO: task syz-executor.1:11941 blocked for more than 144 seconds. [ 1784.542671][ T1153] Not tainted 5.8.0-rc2-next-20200626-syzkaller #0 [ 1784.549771][ T1153] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.558518][ T1153] syz-executor.1 D28736 11941 6948 0x00000004 [ 1784.564846][ T1153] Call Trace: [ 1784.568196][ T1153] __schedule+0x8e1/0x1eb0 [ 1784.572686][ T1153] ? io_schedule_timeout+0x140/0x140 [ 1784.578063][ T1153] schedule+0xd0/0x2a0 [ 1784.582132][ T1153] schedule_preempt_disabled+0xf/0x20 [ 1784.587576][ T1153] __mutex_lock+0x3e2/0x10d0 [ 1784.592185][ T1153] ? lock_acquire+0x1f1/0xad0 [ 1784.596944][ T1153] ? __blkdev_get+0x167/0x14d0 [ 1784.601706][ T1153] ? mutex_lock_io_nested+0xf60/0xf60 [ 1784.607318][ T1153] ? _down_write_nest_lock+0x150/0x150 [ 1784.612782][ T1153] ? kobj_lookup+0x36f/0x460 [ 1784.617460][ T1153] ? disk_block_events+0x1d/0x130 [ 1784.622489][ T1153] __blkdev_get+0x167/0x14d0 [ 1784.629135][ T1153] ? find_held_lock+0x2d/0x110 [ 1784.633901][ T1153] ? freeze_bdev+0x250/0x250 [ 1784.638572][ T1153] ? rwlock_bug.part.0+0x90/0x90 [ 1784.643509][ T1153] blkdev_get+0x45/0x4d0 [ 1784.647839][ T1153] ? _raw_spin_unlock+0x24/0x40 [ 1784.652699][ T1153] blkdev_open+0x21d/0x2b0 [ 1784.657199][ T1153] do_dentry_open+0x4b9/0x11b0 [ 1784.661967][ T1153] ? blkdev_get_by_dev+0x70/0x70 [ 1784.667001][ T1153] path_openat+0x1bb9/0x2750 [ 1784.671595][ T1153] ? path_lookupat+0x830/0x830 [ 1784.676440][ T1153] ? __lock_acquire+0x16e3/0x56e0 [ 1784.681472][ T1153] ? lock_is_held_type+0xb0/0xe0 [ 1784.686503][ T1153] do_filp_open+0x17e/0x3c0 [ 1784.691005][ T1153] ? may_open_dev+0xf0/0xf0 [ 1784.695595][ T1153] ? do_raw_spin_lock+0x120/0x2b0 [ 1784.700615][ T1153] ? rwlock_bug.part.0+0x90/0x90 [ 1784.705644][ T1153] ? _raw_spin_unlock+0x24/0x40 [ 1784.710487][ T1153] ? __alloc_fd+0x28d/0x600 [ 1784.714977][ T1153] do_sys_openat2+0x16f/0x3b0 [ 1784.719722][ T1153] ? __might_fault+0x190/0x1d0 [ 1784.724486][ T1153] ? build_open_flags+0x650/0x650 [ 1784.729588][ T1153] ? put_timespec64+0xcb/0x120 [ 1784.734347][ T1153] ? ns_to_timespec64+0xc0/0xc0 [ 1784.740848][ T1153] __x64_sys_open+0x119/0x1c0 [ 1784.745610][ T1153] ? do_sys_open+0x140/0x140 [ 1784.750198][ T1153] ? __x64_sys_clock_gettime+0x165/0x240 [ 1784.755934][ T1153] ? do_syscall_64+0x1c/0xe0 [ 1784.760534][ T1153] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1784.766630][ T1153] do_syscall_64+0x60/0xe0 [ 1784.771042][ T1153] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1784.777014][ T1153] RIP: 0033:0x416911 [ 1784.780894][ T1153] Code: Bad RIP value. [ 1784.784942][ T1153] RSP: 002b:00007f734630b7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1784.793414][ T1153] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416911 [ 1784.801456][ T1153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f734630b850 [ 1784.809522][ T1153] RBP: 000000000078bfa0 R08: 000000000000000f R09: 0000000000000000 [ 1784.817570][ T1153] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000ffffffff [ 1784.825615][ T1153] R13: 0000000000000c4e R14: 00000000004cea60 R15: 00007f734630c6d4 [ 1784.833613][ T1153] [ 1784.833613][ T1153] Showing all locks held in the system: [ 1784.842088][ T1153] 1 lock held by khungtaskd/1153: [ 1784.848743][ T1153] #0: ffffffff89bc3180 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 1784.858688][ T1153] 2 locks held by in:imklog/6498: [ 1784.863698][ T1153] #0: ffff8880a03b85f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 1784.872866][ T1153] #1: ffffffff89bc3180 (rcu_read_lock){....}-{1:2}, at: do_syslog.part.0+0x2d3/0x16c0 [ 1784.882604][ T1153] 2 locks held by agetty/6630: [ 1784.887433][ T1153] #0: ffff8880a2fe3098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 1784.897248][ T1153] #1: ffffc90000f542e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x223/0x1a30 [ 1784.907413][ T1153] 1 lock held by syz-executor.0/10498: [ 1784.912861][ T1153] #0: ffffffff8a028c30 (key_types_sem){++++}-{3:3}, at: key_type_lookup+0x1a/0xf0 [ 1784.922260][ T1153] 1 lock held by syz-executor.4/18066: [ 1784.927804][ T1153] #0: ffffffff8a028c30 (key_types_sem){++++}-{3:3}, at: key_type_lookup+0x1a/0xf0 [ 1784.937197][ T1153] 1 lock held by syz-executor.3/10646: [ 1784.942638][ T1153] #0: ffffffff8a028c30 (key_types_sem){++++}-{3:3}, at: key_type_lookup+0x1a/0xf0 [ 1784.952110][ T1153] 1 lock held by systemd-udevd/11878: [ 1784.959511][ T1153] #0: ffff88808aac7300 (&bdev->bd_mutex){+.+.}-{3:3}, at: __blkdev_get+0x167/0x14d0 [ 1784.969053][ T1153] 1 lock held by syz-executor.1/11935: [ 1784.974519][ T1153] #0: ffff88808aac7300 (&bdev->bd_mutex){+.+.}-{3:3}, at: blkdev_put+0x30/0x520 [ 1784.983718][ T1153] 1 lock held by syz-executor.1/11941: [ 1784.989262][ T1153] #0: ffff88808aac7300 (&bdev->bd_mutex){+.+.}-{3:3}, at: __blkdev_get+0x167/0x14d0 [ 1784.998818][ T1153] [ 1785.001142][ T1153] ============================================= [ 1785.001142][ T1153] [ 1785.009752][ T1153] NMI backtrace for cpu 0 [ 1785.014079][ T1153] CPU: 0 PID: 1153 Comm: khungtaskd Not tainted 5.8.0-rc2-next-20200626-syzkaller #0 [ 1785.023507][ T1153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1785.033536][ T1153] Call Trace: [ 1785.036809][ T1153] dump_stack+0x18f/0x20d [ 1785.041116][ T1153] nmi_cpu_backtrace.cold+0x70/0xb1 [ 1785.046291][ T1153] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1785.051902][ T1153] nmi_trigger_cpumask_backtrace+0x1b3/0x223 [ 1785.057857][ T1153] watchdog+0xd89/0xf30 [ 1785.061991][ T1153] ? trace_sched_process_hang+0x2e0/0x2e0 [ 1785.067686][ T1153] kthread+0x3b5/0x4a0 [ 1785.071735][ T1153] ? __kthread_bind_mask+0xc0/0xc0 [ 1785.076823][ T1153] ? __kthread_bind_mask+0xc0/0xc0 [ 1785.081908][ T1153] ret_from_fork+0x1f/0x30 [ 1785.086504][ T1153] Sending NMI from CPU 0 to CPUs 1: [ 1785.091789][ C1] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0xe/0x10 [ 1785.094701][ T1153] Kernel panic - not syncing: hung_task: blocked tasks [ 1785.106868][ T1153] CPU: 0 PID: 1153 Comm: khungtaskd Not tainted 5.8.0-rc2-next-20200626-syzkaller #0 [ 1785.116315][ T1153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1785.126344][ T1153] Call Trace: [ 1785.129611][ T1153] dump_stack+0x18f/0x20d [ 1785.134014][ T1153] panic+0x2e3/0x75c [ 1785.137889][ T1153] ? __warn_printk+0xf3/0xf3 [ 1785.142457][ T1153] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1785.148065][ T1153] ? preempt_schedule_thunk+0x16/0x18 [ 1785.153412][ T1153] ? watchdog.cold+0x22d/0x24b [ 1785.158167][ T1153] ? watchdog+0xc59/0xf30 [ 1785.162472][ T1153] watchdog.cold+0x23e/0x24b [ 1785.167040][ T1153] ? trace_sched_process_hang+0x2e0/0x2e0 [ 1785.172838][ T1153] kthread+0x3b5/0x4a0 [ 1785.176885][ T1153] ? __kthread_bind_mask+0xc0/0xc0 [ 1785.181968][ T1153] ? __kthread_bind_mask+0xc0/0xc0 [ 1785.187089][ T1153] ret_from_fork+0x1f/0x30 [ 1785.192749][ T1153] Kernel Offset: disabled [ 1785.200617][ T1153] Rebooting in 86400 seconds..